八年级英语上册unit7willpeoplehaverobotspart6selfcheck课件人教新目标版262

fallpolluterocketpredictionastronautpeacepaperhumandangerousdisagreeearthfutureplanetapartmentalready一、看音标，写单词。 1．[fɔːl] [pəˈluːt] [ˈrɒkɪt] [prɪˈdɪkʃn] [ˈæstrənɔːt] _____ ________ _______ ___________ __________ 2．[piːs] [ˈpeɪpə(r)] [ˈhjuːmən] [ˈdeɪndʒərəs] [ˌdɪsəˈgriː] ______ ______ ______ __________ _________ 3．[ɜː(r)ɵ] [ˈfjuːtʃə(r)] [ˈplænɪt] [əˈpɑː(r)tmənt] [ɔːlˈredi] ______ _______ _______ __________ ________CC二、单元语法过关。()1．—I___________thePalaceMuseumnextweek.—Haveagoodtrip.A．visitsB．visitC．willvisitD．visited()2．—Wherewillyoulive?—Iwilllive_______aspacestation.A．onB．atC．inD．toAB()3．—Whatdoesyousonusuallyhaveforbreakfast?—________milkand_________eggs.A．Alittle;afewB．Alittle;alittleC．Afew;alittleD．Afew;afew()4．—Howmanyorangescanyouseeonthetrees?—Icansee_________orangesonthem.A．sixhundredsB．hundredsofC．sixhundredsofD．hundredofBC()5．—WhereisMr.Baure?—HewenttoAmericalastweekandwillreturn________twoweeks.A．laterB．behindC．inD．ago()6．—There__________abasketballgamebetweentheUSAandGermany.A．willhaveB．isgoingtobeC．haveD．isAD()7．—__________willthedoctorarrive?—Inhalfanhour.A．HowlongB．HowoftenC．HowfarD．HowsoonBC()9．I_________himifhe_________me.A．willtell;willaskB．willtell;asksC．tell;asksD．tell;willask()10．Ihopeallyourpredictionswill__________.A．comeupwithB．comeoverC．cometrueD．comeoutAB三、善用语境，学会猜词。根据语境选择画线单词的意思，并圈出能帮助你作出选择的关键词。()1．Iwantedacarbuttheyofferedmeahorse.Actuallyhorsesaremoreexpensive.A．提供B．假设C．偷窃D．购买()2．Studentsshouldnotshoutatteachers.That’stoorude.A．温柔的B．粗鲁的C．无聊的D．诚实的AC()3．Goingbackhomebysubwayverylateatnightisnotsafeforwomen,soIwillbuyaprivatecarformywife.A．安全的B．方便的C．私家的D．昂贵的()4．Manypeoplethoughtthatmoneywasimportant.Butlater,theyfoundthathealthwasthemostpreciousthingintheworld.A．珍贵的B．美好的C．有意义的D．理想的B()5．Thebusissocrowdedanditisfullofpassengers.We’dbettertakeataxi.A．行李B．乘客C．学生D．路人GD四、配对阅读。左栏是对五个人的情况介绍，右栏是七种可选择的途径，请将这五个人与他们想要做的选择配对。()1．KarenjustlearnedfromTVthatthereweremanyhomelesschildrenintheworld.Shewantstodosomethingforthem.()2．Jimmylovesdogsandthinksthey’repeople’sfriends.Hewantstogivesomehelptohomelessdogsbuthe'sbusywithhisstudies.ACB()3．Davidwantstodosomethingforthosepeoplewhodon’tknowhowtolookaftertheirhealth.()4．Johnsaidthatvolunteeringisgreat,hewantstohelpothersbuthedoesn’tknowhowtobeavolunteer.()5．Marywantstodosomethingforourearthbecausetheenvironmentontheearthisgettingworseandworse.A．Therearefewertreesontheearth,sotheairgetsworse.Wecanvolunteertoplanttreesintheparks,andmountains,ifyoucancomeandjoinus.B．Weprovidevolunteerswithtraininglesson.Withthehelpoftheselessons,youcanknowwhattodowhenyou'reavolunteer.C．Atleast,onehundredthirtymillionpeoplearoundtheworlddonotgetenoughhealthcare.Thisisoftenbecausetherearenoprofessional(专业的)workerstotakecareofthem,weneedtherightworkerswiththerightskill.D．Doyoufeelsorryforthosehomelessanimals？Hereyoucandosomethingforthem.Ifyouhavesomefreetime,wewelcomeyoutoworkwithuswhenyou'refree.E．Doingsportscankeepyouhealthy.Lessonsaboutswimming,skating,runningandjumpingareforyouatWorker’sGym.F．Whowantstohelpcareforsickdogsandcats?Ifyouwanttobeoneofus,youshouldbeabletoworkatleastthreehoursaday.G．Therearemanychildrenwithoutparents.Wehelptoprovidethemwithgoodeducation.Wealsogiveoutfoodandclotheshere.Becomeavolunteertoday!五、读写综合。A．信息归纳Robotswillplaydifferentrolesatdifferentplacesinthefuture．Whenpeopleareonvacation,theywillbeabletovisiteachotherwithouttraveling.Theywilldothisbycontrolling(控制)arobotatthevacationplace,andusetheInternettosendalltheinformation.Whatwillthismean?Familiesindifferentcountrieswillplaygamestogetherwithrobots.Andmaybemostimportantly,peoplewillthinknothingofhavingconversationswithtelephones.Theywilluserobots,thetelephoneswithoutanycables(电缆)．Theplacesweliveinwilltakecareofthemselves.Robotswilldotheregularchoresaroundthehouse．Ourhouseswillkeepthemselvesclean.Therewillbenowashinghousework,andourdinnerwillbereadybeforewewanttoeat.Robotswillnotreplaceus,buttheywillgiveusmoretimetodothethingswelike．Robotswillhelpustolivemoreeasilyandmorecomfortably.Robotswillchangeoureatinghabits.Theywillmakepersonalfastfoodandgiveushealthymeals.Doyouwanttohaveyourownrobot?Playgames.Bycontrolling(控制)arobotattheRobotswilldotheregularchoresaroundBeforewewanttoeat.They(Robots)willmakepersonalfastfoodandgiveushealthymeals.thehouse.vacationplace.InformationCard Thingsthatfamiliesindifferentcountrieswilldowithrobots 1．____________. Thewaypeoplevisiteachotherwhentheyareonvacation 2．___________________________________________________________. Thereasonwewillhaveacleanhouse 3．_________________________________________________________. Thetimeourdinnerwillbeready 4．_______________________. Thewaytochangeoureatinghabits 5．_____________________________________________________________________.B．书面表达《哆啦A梦：伴我同行》上映后，更多的孩子们梦想着像剧中主角大雄一样，拥有一个哆啦A梦这样的猫型智能机器人,有着多种功能，能帮自己实现诸多的愿望。你是否也有类似的梦想呢？来说说你梦想的智能机器人吧！词数80左右。包括：1．你的简单自我介绍；2．你为什么想要一个智能机器人(原因)；3．描述一下你梦想的智能机器人的特点和功能(2~3点)；4．你可能会如何去得到这样的机器人。写作指导：1．表达原因时，可以用Because+句子。如：Becausearobotcanbeabestfriend…；2．描述机器人功能时，可以用:Itshouldbeableto…/Itmustbeableto…；3．表达如何去实现某个愿望，常用：Tomakeitcometrue,Iwill…/Togetsth.,Iwill…。MynameisJohn.IamfromDongguan.Mymotherisverybusywithherworkeveryday.Whenshecomesbackhome,shestillhasalotofhouseworktodo.SoIwanttohaveasmartrobottohelpmymother.Therobotmustbeabletocook,washclothesanddootherhousework.IhopeitcanalsohelpmewithmyEnglish.Howsmartitwillbe!ThenhowcanIgetit?IwillsurftheInternettofindthiskindofrobots.ThenIwillbuyone.OrmaybeIcanmakeitbymyself.SoImuststudyharder.MyDreamSmart(智能)Robot_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________一、压强知识点一知识点二知识点一、压力、压强1.在下图中能够正确表示压力的是() 2.坐沙发比坐木椅舒服,是因为()A.弹簧的弹力和人的重力平衡B.弹簧弹力和人体对沙发的压力平衡C.弹簧弹力减小了人体对沙发的压力D.人体和沙发的接触面积较大CD3.垂直压在物体表面上的力叫压力。方向和物体表面垂直。4.铁钉越尖,越易被钉入木板,说明压力的作用效果与受力面积有关。知识点一知识点二知识点二、增大、减小压强的方法5.如图所示的做法中,为了减小压强的是()A知识点一知识点二6.生物进化过程中,生物的某些部位长成了特殊的形状,这有利于生物的生存。如图所示,啄木鸟的嘴是通过减小受力面积而增大压强的。一些高层建筑的地基建得很宽大是为了增大受力面积,减小压强。