小学健康教育教案

小学健康教育 尹集镇蔡庄小学 健康教育 二0一三至二0一四学年下期 小学健康教育教案 郭卫东 自 20 14年 2月至2014 年 7 月 保管期限 永久 本卷共 件 页 归档号 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 蔡庄小学2014年春期健康教育工作 本年度，我校健康教育工作将紧紧围绕上级下达的健康教育目标任务，开展扎实有效的健康教育工作。 一、切实上好健康教育课 1、学校教导处要严格执行课程计划，做到有教师、有教材、有教案、有课表、有考核，确保开课率达到100%,全面提高学生的健康知识知晓率和健康行为形成率。 2、认真进行健康教育的学科渗透，要在各学科中有意识渗透健康教育知识，确保100%的学生健康教育。 3、按照《学校健康教育评价》，认真做好健康教育评价工作，发现问题，及时整改，力争各项指标达标。 4、积极组织健康教育任课教师认真学习钻研教材，制定好教学计划，进行教研活动，及时总结交流教学经验，努力提高课堂教学质量。 二、开展多种形式的健康教育活动 1、学校少先队大队部是健康教育宣传的主阵地，要充分利用红领巾广播站宣讲健康教育基础知识，利用板报办好健康教育专栏。 2、利用校园宣传栏开展专题卫生教育，宣传卫生和健康知识。 3、进行健康知识竞赛和健康实际操作能力竞赛。 4、利用主题班队会对学生进行心理健康教育和健康行为习惯教育。 三、加强对健康教育工作的督导 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 1、教导处要加强健康教育计划制定、备课、教研活动、考核等方面的检查，并计入量化考核和奖惩。 2、总务处督导、检查教工食堂的食品卫生安全工作。 3、大队部要利用校园宣传阵地搞好健康教育宣传、传染病预防常识教育，确保健康知识知晓率，健康行为形成率不低于80%。 四、做好学生的身体健康监测和疾病预防工作。 1、本学期积极配合上级做好学生体质监测工作。 2、按照“六病”防治的要求，采取有效措施，切实做好学生近视眼、龋齿、寄生虫、营养不良、贫血、脊椎弯曲等常见疾病和麻疹、腮腺炎等传染性疾病的群体预防和矫治。 3、在传染病流行季节，对学生严密关注，认真执行信息报告制度。 五、继续认真做好健康教育的建档工作。 健康教育是学校创卫工作的重点，学校要高度重视，对健康教育工作中的文件、材料、照片等及时进行收集、整理、归档，确保健康教育档案的完整与准确。 蔡庄小学 2014年2月 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 小学健康教育教案 1、迎接青春期的到来 教学目标: 1、认识什么是起青春期。 2、认识青春期的身体发生的变化及如何正确迎接青春期的到来。 教学重点:认识青春期的身体发生的变化～正确迎接青春期的到 来。 教学难点:正确迎接青春期的到来。 教具,课前准备,找一找自己身体的各个部位有没有变化～或开 始有了什么变化。 教学内容及过程 一(导入新课 1(上节课我们学习了什么, 2(板书课题:迎接青春期的到来 二(新授 1、讨论: 你们知道什么是青春期吗, 你身体的各个部位发生了什么变化, 2、师针对学生的发言小结 3、课堂总结: ,1,迅速长高。 ,2,心肺功能明显增强。 ,3,肌肉的发育十分迅速 ,4,体重增加。 ,5,神经兴奋性加强。 4(为了今后的强健的身体～我们现在该怎么做, 归纳: ,1,养成良好的习惯。 ,2,加强营养、合理安排饮食。 ,3,不吸烟～不喝酒。 ,4,保持正确的坐、立、走姿势。 ,5,加强体育锻炼。 ,6,保护好嗓子～不大声喊叫。 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 2、预防脊柱弯曲异常 教学目标: 1、教育学生认识什么是脊柱弯曲异常 2、使学生懂得怎样预防脊柱弯曲异常 教学重点:认识什么是脊柱弯曲异常 教学难点:始终不渝地做到六个预防 教具,课前准备,几幅有脊柱弯曲异常的人体照片或挂图 教学内容及过程 一 导入新课 二、揭示课题:预防脊柱弯曲异常 三( 新授 1、出示挂图～讨论:美不美, 什么是脊柱弯曲异常, 2、师针对学生的发言小结 3、课堂总结: 4(为了今后我们现在该怎么预防, 归纳:,1,保持正确的坐立走姿势, ,2,桌椅高度要适中～做作业光线要足, ,3,养成用双手、双肩扛提重物的习惯, ,4,不要连续看书、做作业～要适时休息, ,5,积极参加体育锻炼, ,6, 如有脊柱异常弯曲的～要及早矫治。 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 3、皮肤的功能与保健 教学目标: 1、让学生懂得保护皮肤的方法。 2了解有关皮肤的知识。 教学重点:懂得基本的保护皮肤方法 教学难点:懂得基本的保护皮肤方法 教具,课前准备,广播、录像、幻灯、多媒体 教学内容及过程 一、皮肤的组成表皮层、真皮层、皮下组织。 二、皮肤的作用。 1是机体阻挡微生物和有还事物的第一道防线。 2通过辐射、对流、传导 形式或散发或吸收些热量、调节温度、排出废物。 3感觉器官。 三、 学会保护的方法。 四、 总结。 4、 与快乐同在 一、活动目的: 1、引导学生了解一些排解烦恼的方法～使学生知道应该笑对生活中的不如意～做一个快乐的人。 2、学会更好地调节自己～使自己拥有积极健康的心理状态和情绪。 二、活动重点:引导学生通过观察体验别人的快乐与烦恼～找到快乐的真谛。 三、活动难点:引导学生用自己所掌握的寻找快乐的策略来更好地调整自己。 活动过程: 一、创设情景体验烦恼: 1、揭题～播放音乐～教师激情导入: 人人都想和快乐在一起～天天快乐～时时快乐。但是～在我们的生活、学习中～总会遇上这样那样不顺心的事。这不～昨天早上～老师骑着自行车来上班～突然～在拐弯口横冲出来一辆摩托车～躲避不及～老师摔倒了～腿摔破了皮。谁知骑摩托车的人丝毫没有歉意～连车都没停～扬长而去。这使老师非常生气～这人既不遵守交通规则～fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 又缺乏应有的社会公德～太不应该了。老师扶起摔倒的自行车～揉着摔疼的腿～心里很不愉快。是啊～生活中～让人生气、让人烦恼、让人痛苦的事情太多了～同学们～在你的生活中～遇到过令你不快的事情吗, 2、趁机引导～回忆烦恼: 谁都难免会遇到不愉快的事～请大家拿出小纸片～写出最近遇到的令你烦恼的事。 二、学生互动～倾诉烦恼: 1、教师导语:生活中人人有烦恼～有了烦恼怎么办?请大家来听一个录音故事:《国王长了一只兔耳朵》。 2、播放录音故事。 3、教师引导～打开话题:有了烦恼～让我们像故事中的理发师一样来大声地说出自己的烦恼: 4、我口说我心:引导学生诉说感到不愉快的事。 三、交流方法～心理疏导: 1、观看心理小品～评析是非: 小品一:,内容概要:表弟在踢足球～不小心摔了一跤～丹丹正想去扶他～妈妈走了过来～说是丹丹把弟弟弄倒了～就批评丹丹没照顾好弟弟。丹丹气愤地跑进房间～大哭起来～妈妈来叫吃饭也不去吃。, 小品二:,内容概要:班级每个月要评比一次课代表。10月份～玲玲没评上语文科代表～12月份评上了周记科代表。玲玲跟老师说她想做语文课代表～老师不肯。玲玲很生气～在学校把气压在心里～放学了～在回家的路上～她边走边摘树叶出气。, 2、教师导语:我们看了同学生气时的各种表现～请大家讨论～他们这样做对吗,为什么,看我们能不能自己发现问题、分析问题、解决问题。 3、教师导语:大家遇到的问题中～有许多烦恼其实是可以排解的,可以感受快乐的。 4、观看多媒体动画剧:《猪八戒新传》。 思考:为什么同样面对下岗～沙和尚满脸笑容～而猪八戒却闷闷不乐, 教师小结:不同的想法～对人的影响多大啊: 5、情境游戏:《猜一猜》 情节:丁丁上前～做闷闷不乐状～委曲地自言自语:作文课～我认真地写～满怀信心地给老师看～老师说不行,而同桌这么死板的作文～老师却说好多了。 教师引导,1,:你能猜出此时丁丁在想些什么吗,,老师处理fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 事情不公正,同桌会拍马屁,老师看不起我, 情节设计:老师又凑到丁丁的耳旁低语几句～丁丁眉头舒展开来。 教师引导,2,:猜一猜老师刚才对丁丁说了什么,,请换一个角度想问题, 情节设计:丁丁跳着～笑着回到了座位上。 教师引导,3,:请同学们猜一猜～丁丁为什么这么高兴,她是怎么想的,,老师觉得我的作文水平比同桌高～应该写得更好,老师对我严格是为我好。, 6、心理体验～多媒体出示:小红买了一件新衣服～自己挺满意。可是～邻居李芳说:"太难看了:" 小红这样想:。她觉得特别伤心。 小红这样想:。她觉得还可以。 5、保持良好的情绪 教学内容: 保持良好的情绪 教学目标: 1、教育学生知道什么是“情绪”及它与我们工作学习的关系。 2、认识到不管在任何情况下都要能控制自己～不然就会自己给自己背上思想包袱～影响学习和工作。 教学重点: 认识到“良好的情绪”与我们工作、学习的关系。 教学难点: 要学生学会控制住自己的情绪～不过度高兴～也不过度悲伤。 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 教具,课前准备, 学生准备:想一想自己过去在遇到成功和失败的时候～是怎样控制自己的。 教学过程 师:同学们,什么叫做“情绪”, 生:简单的说～情绪就是心情。 师:当你心情好或者说情绪好的时候～你的表现什么样, 师:是啊,不少同学都有这样的体会,当一个人情绪好的时候,干什么事都特别有劲.可见良好的情绪不仅对工作、学习有利～对人的健康也有利～不是吗,相反～当一个人情绪不好的时候～整天无精打采～好象在生一场大病似的～对健康当然也十分不利了。你在情绪不好的时候是怎样的, 师:我觉得你不该这样对自己～这不是明摆着要影响自己的健康吗,我们要学会控制自己的情绪。不论遇到高兴的或不高兴的事～都不要影响自己的情绪～这就是控制住自己。 教学小结:我们应该记住: 远大理想要树立～良好情绪是前提。 失败面前找差距～成绩面前莫得意。 正确待己和待人～学习、健康都有利。 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 6、保护牙齿 教学内容:预防龋齿 教学目标:预防龋齿方法要牢记～人人都要注意口腔卫生。 教学重点:了解龋齿形成的原因和症状以及危害。 教学难点:使学生养成良好的口腔卫生习惯。 教学准备:牙模型、相关图片。 教学过程: 1、出示相关图片:向学生宣传患了龋齿后给日常生活带来了不便。 2、具体再让学生来讲一讲。 3、学生自读课文～回答问题。 师:什么是龋齿,俗称:“虫牙”、“蛀牙”～但不是因虫而“蛀”成的。 4、讲一讲龋齿是怎样形成的, ,1,龋齿的发病是缓慢的～是被一种蛀牙菌的细菌在吃了附在牙齿表面的残渣之后制造出来的酸性物质所腐蚀引起的。 ,2,由于平时不注意口腔卫生～让食物的残渣留在牙缝中发炎～形成空洞肿胀、疼痛～这就是已形成空洞的龋齿。 5、得了龋齿后身体哪些器官会受影响, 6、怎样有效预防龋齿, 思考:自己在平时生活中有没有注意预防龋齿～今后注意些什么, 教学小结: 通过学习大家明白了一种常见的口腔疾病～叫什么病, 是怎么引起的, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 7、吸烟喝酒对身体的危害 教学内容:吸烟喝酒对身体的危害 教学目标 : 1 、向学生介绍吸烟对自己、对别人身体健康 的危害 2 、喝酒对儿童少年的生长发育的危害。教育学生从小就养成不吸烟、不喝酒的良好习惯。 教学难点:香烟中有哪些有害物质～对身体有那些危害, 教学重点:使学生懂得吸烟与喝酒对身体健康的危害五、 教学用具: 人体肺部器官模型 教学过程: 1、吸烟与喝酒是一种不良嗜好～烟与酒都含有对身体有害的物质。 2、 香烟中含有哪些有害物质呢, 3、吸烟不仅危害自身健康～而且还会污染人的生活环境。 4、饮酒过量或饮用高浓度的烈性酒～对身体则是有害的。 5、效果考查:在下次课之前进行提问学生～吸烟喝酒对身体有那些危害,统计学生中吸烟、喝酒的人数～并对这些学生进行批评教育。 6、讨论:我班同学中有没有抽烟喝酒的现象, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 8、保持良好的情绪 教学内容:保持良好的情绪 教学目标: 1、教育学生知道什么是“情绪”及它与我们工作学习的关系。 2、认识到不管在任何情况下都要能控制自己～不然就会自己给自己背上思想包袱～影响学习和工作。 教学重点: 认识到“良好的情绪”与我们工作、学习的关系。 教学难点:要学生学会控制住自己的情绪～不过度高兴～也不过度悲伤。 学生准备:想一想自己过去在遇到成功和失败的时候～是怎样控制自己的。 教学过程: 1、什么叫做“情绪”, 简单的说～情绪就是心情。 2、当你心情好或者说情绪好的时候～你的表现什么样, 3、你在情绪不好的时候是怎样的, 4、我觉得你不该这样对自己～这不是明摆着要影响自己的健康吗,我们要学会控制自己的情绪。不论遇到高兴的或不高兴的事～都不要影响自己的情绪～这就是控制住自己。 ,教师讲范进中举的故事, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 9、营养缺乏与均衡膳食 教学内容:均衡膳食 教学目标:知道什么是营养缺乏及预防方法。怎样才是均衡膳食。 教学重点:怎样才是均衡膳食。 教学过程:一、导入课题 1、问话导入:同学们知道人体需要哪些营养素, 2、引导学生思考、回答～板书课题 3、学生回答～教师简单小总 二、讲读课文～学习知识 ,一,讲读第一自然段 1、请学生自读课文第一自然段 2、教师讲解～学生认真听讲～适时板书 七大营养素:蛋白质、脂肪、碳水化合物、矿物质,无机盐,、 维生素、水、纤维素 ,二,讲读课文第二自然段 1、指名学生读课文 2、教师介绍蛋白质的有关知识 生命的基础 对身体的影响 ,三,讲读课文第三、四自然段 1、指名学生读课文 2、教师介绍蛋白质的来源有关知识蛋白质的来源 教学小结:学生联系生活～说一说～预防知识和方法 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 10、迎接青春期的到来 教学内容:认识什么是起青春期。 教学重点:认识青春期的身体发生的变化及如何正确迎接青春期的到来。 认识青春期的身体发生的变化～正确迎接青春期的到来。 教学难点:正确迎接青春期的到来。 教学准备:找一找自己身体的各个部位有没有变化～或开始有了什么变化。 教学过程: 1、讨论: 你们知道什么是青春期吗, 你身体的各个部位发生了什么变化, 2、课堂总结: ,1,迅速长高。 ,2,心肺功能明显增强。 ,3,肌肉的发育十分迅速 ,4,体重增加。 ,5,神经兴奋性加强。 教学小结:为了今后的强健的身体～我们现在该怎么做, 归纳:,1,、养成良好的习惯。,2,、加强营养、合理安排饮食。,3,、不吸烟～不喝酒。,4,、保持正确的坐、立、走姿势。,5,、加强体育锻炼。,6,、保护好嗓子～不大声喊叫。 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 11、 心理 教学目的 1(了解什么是心理～心理对人有什么影响 2(学会如何维护心理健康。 教学过程 新授知识: 1、什么是心理,心理是如何产生和进行的。 概括的说～心理是脑的机能～是客观现实的反映。也就是说～心理是人的大脑对客观现实的主观反映。大脑是产生心理的器官,客观现实是心理的源泉和内容。 2、心理与生理的关系: 不同的心理状态与感觉会左右我们的行为～影响人与人之间的关系。也会引起生理方面的反映。 心理与生理是互相影响的～身体有病～就会引起心理状况不好～心理状况不好～也会引起生理不良反应。 3、如果维护自己的心理健康: “了解自己～尊重别人”是维持心理健康最基本的方法。我们可以利用有关的书和同学、家人、朋友讨论心中的困难与问题～或由自己已有的经验领悟出更好的解决办法。但是～最重要的是维持正常的生活习惯～培养正当的休闲活动～放开胸怀～以诚待人～多站在对方的立场为对方着想～这样不但自己的心情愉快、心理健康、人际关系和谐～而且社会也会越来越温暖。 二、思考与练习: 1、填空:心理是, ,的机能～是, ,的反映。 身体有病～就会引起, ,不好,心理状况不好～也会引起, ,不良反映。 2、说一说: 什么是心理,如果维护心理健康, 3、想一想: 什么是心理现象,心理与生理是怎么样的关系, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 12、 正确认识自己 教学目的 1(了解正确认识自己的意义 2(学会如何正确的认识自己。 教学过程 新授知识: 1、不能正确认识自己的危害: 如果不能正确的认识自己～就容易产生消极自卑、狂妄自大或嫉妒狭隘等不健康的心里状况～变得离群孤独、烦躁不安或悲观失望～对自己的身心健康、发展前途产生不良影。 2、正确认识的意义 正确认识自己是一件很重要的事。一个人只有真正地认识自己～才知道该给自己定下什么样的方向～该如何和别人和谐地相处、该怎样将自己的才能发挥的更好。 3、如何正确的认识自己 可以通过自我反省以及和别人交换看法来寻找大案～除此之外～各种心理测验也能提高合适的材料～更客观、更广泛地帮助我认识自我。 认识自我越多～就越能掌握自己～进而使自己生活得更愉快。 只有正确认识自己～才能正确认识他人～与他人融洽相处～更好地适应社会～使自己身体简况～事业成功。 思考与练习 1、说一说: 正确认识自己的意义 2、如何正确的认识自己, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 13、兴趣与爱好 教学目的 1(了解培养兴趣与爱好的意义 2(如何培养良好的兴趣与爱好。 教学过程 新授知识: 1、良好的兴趣与爱好的意义: 良好的兴趣与„爱好可以促进我们的学习和实践。兴趣和爱好可以丰富和扩大我们的知识面～使我们获得更多的信息～开阔思路～增长知识和多方面的能力。 2、如果培养我们兴趣和爱好。 兴趣不是先天就有的～是在需要的基础上建立起来的。人们通过对某种事物的反省接触和了解～并随着有关知识经验的不断积累～逐渐形成和发展了对这种事物的兴趣。 我们要有意识的培养自己的兴趣和爱好～一旦选中了自己的兴趣与爱好～就要认真钻研、持之以恒。兴趣与爱好的培养不可能一帆风顺～遇到困难时需要努力克服。只有积极努力、坚持不懈～才能形成稳定的兴趣和爱好～从而获得系统而深刻的知识。 思考与练习 说一说 兴趣与爱好对生活和学习有什么作用, 如何培养良好的兴趣和爱好, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 14、态度和行为 教学目的:1(通过学习知道什么是态度,什么是行为,2(如何改变不良的卫生行为与态度。 教学过程 新授知识: 1、什么是态度: 态度是指我们对、对物的一贯看法或行为倾向。 2、态度的特性: 态度一旦形成～就很不容易改变。态度还是可能受某些因素的影响而改变的。 3、什么是行为: 行为是一个人的所有活动～包括外在的和内在的。 4、态度和行为的特性: 态度和行为一旦形成都很难改变～而人们的卫生行为和对健康的态度对身心健康有着重要的影响。因此～我们应该从小学习卫生保健知识～形成良好的卫生行为和对待健康的正确态度～确保身体健康。 思考与练习 1、说一说:什么叫态度,什么叫行为, 态度和行为有什么特性,举例说明。 2、想一想 自已有哪些良好的卫生行为与态度,如何改变不良的卫生行为与态 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 15、 情绪与健康 一、情绪的概念: 情绪是一种心理感受和体验。当我们遇到不如意的事情时～会产生难过、生气的反映,如果得到别人赞美～便有高兴、快乐的反应。这些喜、怒、哀、乐的心理感受～都是一种情绪。 二、情绪与我们身体、心理、生活的关系: 情绪与我们身体、心理、生活都有很大的关系。例如:生气时～脸色发红～心跳加快～血压升高,紧张、害怕时～生理方面会随着发生变化,有些人会因过度焦虑而造成身心疾病,考试时如果太紧张～反而会影响原来的思考能力～成绩不佳。所以～认识自己的情绪和调节情绪～对于保持身心健康是很重要的事。 三、如何保持良好的情绪: 在成长工程中～我们应当学会认识情绪～调节发面情绪～增加正面情绪～使生活过得快乐和充满信心。例如:培养幽默感～积累生活经验,学会用适当的方法宣泄情绪、用积极的态度观察事物等。 四、思考练习: 填空:情绪大致可分为__________和___________。正面情绪包括______、_________、_________等,反面情绪包括__________、____________、____________等。 说一说: ?什么是情绪, ?如何保持良好的情绪, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 16、记忆的奥秘 教案设计 一、记忆的概念: 技艺是沟渠的经验在人脑中的反映～包括识记、保持、再认或回忆3个基本环节。 二、记忆好坏的判断是什么, 记忆好坏的判断标准包括记忆的敏捷性、持久性、正确性、系统性、广阔性和备用性6个方面。 三、如何更有效的增强我们的记忆力, 必须掌握以下几个原则:?把注意力集中在想要记忆的事物上～避免其他事情的干扰。?尽可能仔细观察索要记忆的事物的一切特征。?配合图画、故事及和自己相关的事来帮助记忆。?朗读要记住的事物。 四、思考、练习: 想一想:记忆好坏的判断标准是什么, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 17、 皮肤的构造与功能 一、皮肤的构造是怎样的, 皮肤主要分为表皮和真皮两层。表皮很薄～大约只有12—15层细胞,上层的细胞经常脱落～形成皮屑。如果长期不洗澡～皮屑就会变成污垢。表皮中没有血管～割伤时如果流血～那就表示伤到真皮了。真皮有很密的结缔组织构成～坚韧而有弹性～里面有血管、神经、淋巴管、汗腺、皮质腺和毛囊。 二、皮肤有哪些功能: 皮肤的主要功能有:?保护作用。皮肤犹如一道墙壁～覆盖在整个身体的表面～能很好地防御细菌和有害物质对人体的侵入～对身体起保护作用。?调节体温。皮肤可以通过出汗、散热～使我们的体温不致过热。同时～出汗也可以排出少量代谢废物。?感觉。皮肤的感觉～称为皮肤觉。皮肤中的神经末梢和各种感觉小体可以感受触觉、压觉、痛觉、冷觉、热觉等感觉。 三、思考练习: 说一说: ?皮肤的构造是怎样的, ?皮肤有哪些功能, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 18、 睡眠卫生能 一、人为什么要睡觉, 睡眠是消除疲劳、恢复工作能力的最好方法。充足的睡眠能够使人精力充沛、头脑清醒、学习和工作效率大大提高。对儿童、少年来说～睡眠还能促进人体生长发育。 二、睡眠要注意讲究卫生: ?养成按时睡眠的习惯。睡眠要保持安静～不喝浓茶～不吃食物～避免过渡兴奋。小学生一般晚上8:30入水、早晨6:30起床比较适宜。 ?睡眠要洗脸、刷牙、洗脚。洗脸、刷牙、洗脚有助于睡眠和消除疲劳。 ?创造良好的睡眠环境。卧室内空气新鲜～光线要暗～周围无杂音。 ?经常晾晒被褥～保持被褥清洁、干燥、舒适。 ?注意睡眠姿势、不蒙头睡觉。睡眠时～身体采取左侧卧位或仰卧位,不要把头缩进被窝里～以免影响呼吸。 三、思考练习: 1、说一说: ?人为什么要睡觉, ?睡眠要注意哪些卫生问题, ?小学生每天要睡足几小时, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 19、 课间活动的作用和方法 一、课间活动的作用是什么, ?使大脑从紧张转向放松。人的大脑细胞各有分工～如果学习时间长了～管理思维的细胞就会疲劳～工作能力也会下降。这是如果活动活动身体～那么管理肌肉的细胞就会兴奋起来～管理思维的细胞就得到了休息。 ?是脑部供血充分。静坐在教室里长时间看书或写字～颈部总是处于低头前弯状态～使流向头部的血液减少～供氧不足。一节后～如果走出教室活动活动身体～多呼吸一些新鲜空气～脑部的供血状况就能得到改善～使脑细胞工作能力得到恢复～学习效果也会提高。 ?使全身得到放松。在教室学习～身体基本处于静止状态。时间长了～颈、背、腰部肌肉就会感到疲劳。另外～上课是眼睛总是看静物、近物～时间长了也会疲劳。因此～下课后到室外活动～可以使全身肌肉、关节、眼睛得到放松～既可以促进血液循环～也可以防止驼背和脊柱侧弯。 二、课间活动的方法有哪些, ?伸懒腰。?深呼吸。?远眺。?转动头颈。?唱游活动。 三、思考练习: 说一说: ?课间活动的作用是什么, ?课间活动的方法有哪些, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 20、脉搏的自我监测方法 一、为什么要测量脉搏, 测量脉搏的目的主要是了解心脏的机能和身体承受运动负荷的能力。学会测量脉搏的方法～就可以随时测量你自己或别人的脉搏～了解心脏的健康状况和运动负荷是否恰当～以便修订锻炼计划和调整运动。 二、怎样测量自己的脉搏, 测量脉搏的一般方法是:用一手的食指指端轻按在另一只手腕横纹上方、桡骨内侧～待感觉搏动后再计时量数。通常是测量一分钟脉搏次数。为了掌握比较稳定的数值～测量相对安静的脉搏可以进行3次～取用两次相同的数值或中间数值。 三、怎样判断脉搏的状况, ?基础脉搏～即在早晨起床前测量的脉搏～也称作“晨脉”。锻炼前后变化不大～说明运动负荷适当或还有潜力～身体反映良好,如果每分钟增加12次以上～而且连续几天有增加的趋势～可能是运动负荷过大～需要调整和休息。 ?安静脉搏～即平常说的安静心率。在正常情况下～小学生的安静心率每分钟为85次～成年人为72次左右。 ?运动脉搏～即在运动练习结束时立刻测量的脉搏。如果在每分钟120次以内～则说明运动负荷小,140—160次时～说明运动负荷适当～但要注意运动和休息适当结合,如果每分钟超过180次～特别是已有累的感觉～应及时减少运动负荷或休息。 四、思考练习: 说一说: ?为什么要测量脉搏, ?怎样测量自己的脉搏, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 21、营养缺乏与均衡膳食 教学目的:知道什么是营养缺乏及预防方法。怎样才是均衡膳食。 一、导入课题 1、问话导入:同学们知道人体需要哪些营养素, 2、引导学生思考、回答～板书课题 3、学生回答～教师简单小总 二、讲读课文～学习知识 ,一,讲读第一自然段 1、请学生自读课文第一自然段 2、教师讲解～学生认真听讲～适时板书 七大营养素:蛋白质、脂肪、碳水化合物、矿物质,无机盐,、 维生素、水、纤维素 ,二,讲读课文第二自然段 1、指名学生读课文 2、教师介绍蛋白质的有关知识 生命的基础 对身体的影响:发育生长变慢、瘦小、肌肉萎缩、皮肤发炎…… 抵抗力降低、易感染疾病、妨碍智力 ,三,讲读课文第三、四自然段 1、指名学生读课文 2、教师介绍蛋白质的来源有关知识 蛋白质的来源:第一类～奶类、精肉、蛋、鱼、虾…… 第二类～米、面、土豆…… 3、学生联系生活～说一说～预防知识和方法 三、教学小结 1、请同学联系生活完成课本作业 板书设计: fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 22、营养素缺乏与健康,一, 七大营养素:蛋白质、脂肪、碳水化合物、矿物质,无机盐,、 维生素、水、纤维素 生命的基础 对身体的影响:发育生长变慢、瘦小、肌肉萎缩、皮肤发炎…… 抵抗力降低、易感染疾病、妨碍智力 蛋白质的来源:第一类～奶类、精肉、蛋、鱼、虾…… 第二类～米、面、土豆…… 23、预防贫血 教学目的:通过学习让学生明白什么是贫血～贫血的原因是什?我们应该怎样预防贫血。 教学过程: 1、什么是贫血:是血液中红血球的数目减少～或是红血球所含的血红素不够。 2、讲解贫血的症状以及危害性。 3、造成贫血的原因:最常见的是体内缺乏铁质引起的缺铁性贫血。此外～还有一种是先天遗传因素造成的～治疗起来比较困难。 4、告诉学生怎么预防贫血: 一要普及营养知识～改善膳食结构～多吃含铁的食物。 二要平衡膳食～合理搭配食物～纠正偏食、挑食的不良习惯。 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 24、 肥胖 一、肥胖对身体的危害: 肥胖不仅使人动作笨拙～行动不便～影响正常的生活和学习～而且会增加心脏的负担～引起高血压、心脏病等～也是引起冠心病、糖尿病的重要因素。据统计～肥胖儿童长大后～高血压、冠心病的发病率比正常儿童要明显增高。此外～肥胖还会影响人的形体美～给婚姻、就业等带来不良影响～使人产生一定的心理障碍。 二、怎样预防肥胖, 预防肥胖的主要措施是控制饮食和加强体育锻炼。 ?控制饮食～合理营养。要合理地饮食～养成定时、定量进餐的习惯～少吃零食～不偏食～不贪食。注意少吃糖和高脂肪食物～适量吃瘦肉和多吃蔬菜。 ?体育锻炼。体育锻炼是防止肥胖和预防并发症的有效手段。体育锻炼时～肌肉需要消耗很多的能量～这些能量主要来源于糖和脂肪～经常运动～皮下脂肪就会不断被消耗掉。因此～我们要积极参加体育锻炼。肥胖的同学要在医生的指导下～制定锻炼计划～循序渐进。 另外～要查明肥胖原因～治疗因疾病引起的肥胖。 三、思考练习: 1、肥胖是指能量摄入大于消耗～使体内脂肪过渡堆积造成的疾病。凡体重超过正常值的20%即为肥胖。 2、说一说: ?肥胖对身体的危害有哪些, ?怎样预防肥胖, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 25、 消灭老鼠 一、为什么要消灭老鼠, 老鼠对人类危害极大～不仅能传播某些严重的传染病～如数一、流行性出血热、斑疹伤寒等～而且会咬吃食物、偷吃粮食～咬坏家具～损坏庄稼～甚至破坏河堤～咬坏电线～造成火灾、水灾。因此～我们一定要消灭老鼠。 二、怎样消灭老鼠, 常用的消灭老鼠的方法有: ?投放毒饵。用杀鼠药剂制成毒饵～投放在老鼠洞口或老鼠出入、活动经过的地方～让老鼠吃后被毒死。 ?毒塞鼠洞。用石灰、水泥等把老鼠洞毒死～将老鼠闷死在里面。 ?利用鼠夹、鼠笼捕杀老鼠。先断绝鼠粮～再选用油炸、水果、油条等香甜食物做诱饵～引鼠上钩～一举杀灭。 ?利用老鼠的天敌。猫、猫头鹰和蛇等都是灭鼠的能手～保护好这些动物～能帮助我们消灭老鼠。 三、思考练习: 1、老鼠不仅能传播某些严重的传染病～而且会咬吃食物、偷吃粮食～咬坏家具～损坏庄稼～甚至破坏河堤～咬坏电线～造成火灾、水灾。 2、说一说: 为什么要消灭老鼠,怎样消灭老鼠, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 26、、消灭苍蝇 教案设计 一、苍蝇是怎样传播疾病的, 苍蝇身上有许多的细毛～当它们在垃圾、粪便上爬过之后～身上就会沾上大量的病菌和微生物。这些病菌和微生物通过苍蝇的叮爬～传播到食物、蔬菜、瓜果和其他用具上。人吃了被传染的失误～就有可能生病。 二、如何消灭苍蝇, 我们要消灭苍蝇～应从以下几个方面做起:,1,搞好环境卫生～消除苍蝇孽生地～使苍蝇失去繁殖的场所。?要保持厕所的清洁。有条件的尽量使用冲水式厕所。?要搞好畜圈和禽舍的卫生～及时处理家畜、家禽的粪便。?要及时清运垃圾～妥善处理各种死亡腐败的动植物尸体。,2,杀灭成蝇～尽量做到打早、打小、打了。?拍打。方法简单易行～见蝇就打。?诱杀。可用0.1%的敌敌畏加糖水放在盘内或浸湿棉条挂于多蝇的场所～～以毒杀苍蝇。?喷杀。向苍蝇比较集中的场所喷洒灭蝇药。?粘捉。将沾蝇绳、绳子挂在多蝇场所～以把落于其上的苍蝇粘住。此外～住房和厨房要安装纱门纱窗～将食物存放在防蝇罩或冰箱内～防止苍蝇叮爬。 三、思考练习: 说一说: ?苍蝇是怎样传播疾病的, ?如何消灭苍蝇, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 27、消灭蚊子 教案设计 一、蚊子是怎样传播疾病的, 蚊子靠吸食人或动物的血液而生活。当蚊子吸了病人或病畜的雪后～再叮咬健康人时～就会把细菌、病毒或寄生虫传染给健康人～使人生病。 二、怎样消灭蚊子, 消灭蚊子～最重要的是消除蚊子的孳生地～即疏通沟渠～排除积水～填平坑洼～翻到盆罐～使蚊子无处产卵和繁殖,其次～可使用灭蚊药物～杀灭成蚊。此外～夏、秋季节～住房应安装纱门纱窗～卧室内要挂蚊帐～以防蚊子叮咬。 三、思考练习: 1、填空:?蚊子种类很多～常见的有________、________和___________。 ?蚊子在________季节活动最频繁。雌雄蚊交配后～产卵于_______中～约_______天就可发育为成蚊。 2、说一说: ?蚊子是怎样传播疾病的, ?、怎样消灭蚊子, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 28、 食物中毒的预防 教案设计 一、什么叫食物中毒, 人吃了病菌及其毒素污染的食物或有毒食物而引起的急性中毒性疾病～称为食物中毒。 二、食物中毒的原因有哪些, 细菌性食物中毒是人们吃了被细菌及其毒素污染的食品而引起的中毒。该类食品多为变质的动物性食品～如鱼、肉、奶、蛋等。毒物性食物中毒是人误食了有毒的食物而引起的中毒。该类食物如河豚鱼、毒蕈、发芽的马铃薯、霉变的甘蔗、酸败的油脂或喷有农药的蔬菜和水果等。 三、如何防止食物中毒? 预防食物中毒要做到: ?不吃腐烂变质的食物～食品要新鲜卫生。 ?食品要生、熟分开。 ?厨房要有防蝇、防尘和防鼠的设备～避免食品被污染。 ?食物要烧透煮熟～～充分杀灭细菌。 ?饭菜要现做现吃,剩饭剩菜要彻底加热后再吃。 ?不吃本身带有毒素的食物～如河豚鱼、毒蕈、发芽的马铃薯、霉变的甘蔗等。 ?避免误食含有化学性毒物的食物～如汞、有机磷、亚硝酸盐等。 四、思考练习: 1、填空:常见的食物中毒有_________和_________两种～尤以___________最为常见。 2、说一说: ?什么叫食物中毒, ?食物中毒的原因有哪些, ?如何预防食物中毒, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 29、流行性出血热 教案设计 一、流行性出血热的主要传染源是什么, 流行性出血热是由老鼠传染的。老鼠感染流行性出血热病毒后～其身上的螨虫可以通过叮咬人皮肤将出血热病毒传染给人,其排泄物～如粪、尿、唾液等～可以直接或间接污染破损的皮肤、粘膜～使人受感染,其排泄物也可以通过污染空气、粮食、食品～经呼吸道和消化道传播流行性出血热病毒。 二、怎样预防流行性出血热, 流行性出血热的预防工作主要有以下几个方面: ?灭鼠和防鼠。消灭老鼠是预防本病的主要措施～尤其是在农村每年都要开展突击性和经常性相结合的灭鼠活动。在灭鼠的同时要注意防鼠～尤其在野外作业～尽量住民房～不住工棚,睡高铺,粮食、厨房分开,保管好食物～确保食物、餐具不被老鼠及其排泄物污染。 ?灭螨和防螨。用喷洒法和隔水加热法～将有机磷农药喷洒在螨虫集中的地方～将螨虫消灭。防螨的措施有:不在肩上背运野外柴草和稻草,不在草堆上坐卧,保持室内清洁～定期曝晒和拍打铺草,接触柴草、铺草时～扎好袖口、裤口～穿好鞋袜～戴好手套,禁止用手直接捕鼠、玩鼠。 ?在接触急性期病人的血、尿或老鼠及其排泄物时～要戴手套、口罩～事后消毒。 ?死鼠要深埋或烧掉～不能用手拿。 三、思考练习: 1、说一说: ?流行性出血热的主要传染源是什么, ?怎样预防流行性出血热, 2、想一想: ?流行性出血热使怎样传染的, ?流行性出血热有哪些症状, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 30、预防狂犬病 教案设计 一、狂犬病是怎样传染的, 狂犬病又名恐水病～是由狂犬病病毒引起的中枢神经系统传染病。该病主要流行于狗、狼、猫等动物之间。人被这些戴病毒的动物咬伤后～其带毒的唾液通过伤口进入人体～使人发病。 二、怎样预防狂犬病, 目前～狂犬病尚无法治疗～要积极预防～主要措施是: ?不得将野外的狗、猫带入家中饲养～家养的小动物要注射兽用的狂犬疫苗。现在很多城市已禁止养狗～但养猫多了～同样具有危险。 ?不要玩弄狗、猫等动物～以免被咬伤、抓伤。一旦被狗、猫咬伤～应立即将伤口部位血液挤出～用清水或肥皂水反复冲洗伤口～伤口不要包扎～并及时到当地卫生防疫部门注射狂犬疫苗。狂犬疫苗蝇在被咬伤后24小时内注射～切不可延误时机。 三、思考练习: 1、填空:狂犬病又名___________～是由__________引起的中枢神经系统传染病。_________及___________是本病的主要传染源。狂犬疫苗应在被咬伤后_______小时内注射。 2、说一说: ?狂犬病是怎样传染的, ?怎样预防狂犬病, ?狂犬病有哪些症状, fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the 31、 碘缺乏病的预防 教案设计 一、如何预防碘缺乏病, 预防碘缺乏病的主要措施有: ?全民使用碘盐。全民使用碘盐能有效地预防碘缺乏病。这是全世界公认的安全、有效、方便和价格便宜的补碘方法。但是～购买碘盐后应该注意密封、避光、避风、避免受热和久存～以放电的丢失～并且要坚持常年使用。 ?强化补碘。妇女在怀孕期、哺乳期～婴幼儿及儿童、青少年～对碘的需求量相对较大～应在坚持长期使用碘盐的基础上～在医生的指导下服用碘油丸或注射碘油。 ?在日常生活众多吃些含碘丰富的食品～如海带、海鱼、海虾和紫菜等。 二、思考练习: 1、想一想: 碘缺乏对人体有哪些危害, 2、说一说: 如何预防碘缺乏病, 3、做一做: 购买碘盐～并学会识别碘盐。 fertility better. Site preparation before planting, clearing rubble, if conditions for soil disinfection can be carried out. Thickness of planting soil: Arbor thickness not less than 90cm, shrubs not less than 60cm, to be not less than 20cm. Poor quality of the soil, should enlarge the hole (hole) specifications, and debris picked up by clearing encountered lime slag, against the growth substances such as stone, asphalt, you should pit (hole) diameter increased 1 to twice times, harmful substances removal clean and put on suitable planting soil. F, green natural trees found in the planting hole dug seriously affect the operation of the underground obstacle, get in touch with designers, the appropriate changes. ?, seedling quality of trees dug a well ... C, trees have been delivered to the site in a given place, to turn the roots covered with straw to prevent water loss. ? trees planted seedlings before planting quality requirements: should be checked according to the design drawings and seedling varieties, specifications and plant location. Principles of plant "outside the high to low, the first after the first" grown order "big tree---small tree---shrub-plants" before the tree into planting holes, you should check the planting hole size and depth, while root system requirements are not met, trimming plants dibble. A, seedling rate should be commensurate with the speed of planted seedlings, planted along, kind of finish, minimizing root exposure. On planting trench, remaining seedling exposed roots should be kept buried with soil. B, depending on the specific seedlings, good seedlings and planting depth should be identified, roots with soil plug solid rear mud balls can be under the