Unit 13 Section B (2a-Self Check)

学练优九年级英语下（RJ）教学课件SectionB(2a-SelfCheck)Unit13We'retryingtosavetheearth!学习目标Keywords&phrases:gate,bottle,president,work,metal,direct,creativity,throwaway,putsth.togooduse,pull...down,upsidedown,bringbackKeysentence:Thewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown.PresentationLookatthetitleandthepicturesin2b.Canyouguesswhatthepassageisabout?2aRethink,Reuse,Recycle!Readthepassageandanswerthequestions. WhoisAmyHayes? 2.Howmanypeoplearementionedinthe passage?Whoarethey?SheisaunusualwomanintheUK.Three.TheyareAmyHayes,JessicaWongandWangTao.AmyHayes windowsanddoorsofoldbuildingsthathavebeenpulleddown anoldboat rocks oldglassbottles（n.瓶子）ahouseReadthepassageandcompletethechartbelow.2b Names Whatmaterialsdidtheyuse? Whatdidtheymake? JessicaWongWangTaooldclothes;especiallyoldjeansbagsiron(n.铁)andothermaterialsfromoldcarsbeautifulartpieces Names Whatmaterialsdidtheyuse? Whatdidtheymake? Didshewinanaward?Whatwasitfrom?2.Wheredidherwindowsanddoorscomefrom?Readparagraph2andanswerthequestions.Yes,shedid.ItwasfromtheHelpSaveOurPlanetSociety.Theycamefromoldbuildingsaroundhertownthatwerepulleddown.她住在英国，房子是她自己用废弃物建造而成。3.Whatdoesthesentence“shelivesinahouseintheUKthatshebuiltherselfoutofrubbish”mean?Readparagraph3andanswerthequestions. IsJessicaWonggoodatrecycling?Whatdoesshedo?2.Wheredoesshesellherbags?3.Whatwillshewriteinherbook?Yes,sheis.Sheusesoldclothesthatpeopledon’twearanymoretomakebags.Hershopandwebsite.Newwaystouseoldclothes.ReadParagraph4andanswerthequestions. WhatdoesWangTaohopetosetup?Why?A“metalart”themepark.Becausehewantstoshowpeopletheimportanceofenvironmentalprotection.Languagepoints Doyouoftenthrowawaythingsyoudon’tneedanymore?1)throwaway扔掉，丢弃浪费(机会、优势或好处)e.g.Ineverthrowanythingaway.我从来不扔任何东西。e.g.Don’tthrowawaythisopportunity.不要错过这个机会。3)浪费(时间、金钱等)乱花(钱等)e.g.Itwillbetimeandmoneythrownaway.这将是浪费时间和金钱。2)错过(机会等)，放过；未能很好利用(机会等)e.g.Yourcreativetalentscanalsobeputtogooduse,ifyoucanworkuptheenergy.如果你能让自己的精力充沛起来，你能很好地发挥自己的创作才能。2.Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse?puttogooduse好好利用3.ShelivesinahouseintheUKthatshebuiltherselfoutofrubbish.build/make...outof 用……建造/制造e.g.Hebuiltamodelshipoutofwood.他用木头造了个模型船。Somebirds build nests out of twigs.一些鸟用小枝筑巢。4.Thetopofthehouseisanoldboatturnedupsidedown.turnedupsidedown意为“被翻转过来的；被颠倒过来的”，做后置定语修饰boat。e.g.TonyhadanupsidedownmapofBritainonhiswall.托尼的墙上倒挂了一张英国地图。Thelid,turnedupsidedown,servedasacoffeetable.那个盖子被翻过来当作咖啡桌。5.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.bemadeof和bemadefrom都示“由……制成”，但二者的用法有区别。bemadeof常常表示原未发生化学变化，从成品中仍可看出原材料；bemadefrom常常表示原材料经过化学变化，从成品中看不出原材料。bemadeof和bemadefrom都表示“由……制成”，但二者的用法有区别。bemadeof常常表示原材料未发生化学变化，从成品中仍可看出原材料；bemadefrom常常表示原材料经过化学变化，从成品中看不出原材料。e.g.Thedesksandchairsaremadeofwood.这些课桌椅是用木材制成的。Thiskindofwineismadefromwheat.这种酒是用小麦制成的。6.Heisknownforusingiron.beknownfor因……而著名beknownas作为……而著名beknownto对于某人来说是著名的e.g.Hewasknownforhiskindness.他以友善而著称。Heisknowntothepoliceasathief.他对警察来说是一个小偷。ZhouJielunisknownasarapsinger.周杰伦作为一个说唱歌手而出名。7.Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittlecreativity(n.创造力).bringback恢复；使想起；归还notonly...but(also)...表示“不但……而且……”。本句中的notonly位于句首，其后的主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词提到主语前，需要注意的是but(also)后面的主谓不用倒装。例如：Notonlydidmyauntteachatschool,but(also)shewrotearticlesfornewspapers.我阿姨不仅在学校教，而且还给报纸写稿。2cFillintheblankswiththecorrectformsofthephrasesinthebox. AmyHayeslivesintheUK.Manyoftheoldbuildingsinherneighborhoodwere_________________.pulleddown puttogoodusebuild…outofpulldownsetupknownfornotonly…butalso2.AlltherubbishandoldthingsinAmy’sneighborhoodwerethen_______________whenAmybuiltherhouse.3.Amyisverycreative.She_______herfrontgate________rocksandoldglassbottles.Sheputanoldboatontopofherhouse.4.JessicaWongsellsherbagsinasmallshop,butshehasalso________anonlinebusinesstosellthem.putbuiltoutoftogoodusesetup5.ThoughJessica’sbagsaremakefromoldclothes,herbagsare____________beingcuteanduseful.knownfor6.WangTao_________makeslargepiecesofmetalartthatlooklikeanimalsorhumans,__________makessmallerpiecesforthehome.notonlybutalso2dUnderlinethewordsinthepassagebasedonthewordsbelow.Whatarethedifferences? thinkuseenvironmentusualrecyclebuildcreatespecialrecentimportantprotectinspirethink–rethinkspecial–especiallyuse–reuse,usefulrecent–recentlyusual–unusualenvironment–environmentalrecycle–recyclingimportant–importancebuild–buildingprotect–protectioncreate–creative;creativityinspire–inspiration1.Rethink,Reuse,Recycle!re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下三方面的意义：1)表示“回”或“向后”的意思。例如：return（回来）recall（回忆，召回）retract（缩回，取回）2)表示“再”、“重新”、“重复”的意思。例如：rethink（再思考），reuse（再运用），restart（重新开始），recycle（再利用）3)表示“相反”、“反对”的意思。例如：rebel（反叛，谋反），reverse（反转，颠倒），resist（反抗，抵抗）2.Sheisamostunusualwoman.un-前缀，常加在形容词、副词、分词、动词和名词之前；第一，表示否定意义。第二，表示“反动作”。即“相反的动作”。例如：uneconomic不经济的，uncomfortable不舒服的，unending无尽的，unfortunate不幸的，unusual不平常的，unkind不仁慈的，unbind解开，释放，uncover揭开……的盖子，unearth由地下掘出，unbutton解开钮扣3.Nothingisawasteifyouhaveacreativemind.-ive是形容词后缀一般表示有......的create﹢-ivecreative4.AmyrecentlywonaprizefromtheHelpSaveOurPlanetSociety.recent﹢-lyrecently形容词加ly变副词5.Amyisaninspiration(n.灵感)tousall.后缀-tion附在动词后面构成名词1)当单词最后是t,d,te,de时，变名词加tion或者ation,ition；2)当单词最后是元音字母时，变名词加sion等。6.Sheespeciallylikestouseoldjeanstomakehandbags.special和especial是同义词，especially是especial的副词。7.Thethemeparktoshowpeopletheimportanceofenvironmentalprotection.importance是important的名词。environmental是environment的形容词形式。protect﹢-ionprotection2eMakealistofthingsthatneedtobedonetosavetheenvironment.Whichthingscanbedonebycommonpeopleeveryday? takeyourownbagswhenyougoshoppingspendlesstimeintheshowerturnoffthelightswhenyouleavearoomtakepublictransportratherthandriveavoidusingairconditionersWhathavetobedonebygovernmentsandorganizations?Discussthesewithyourgroup. educatethepublicensurethatfactoriesgetridofwasteinaresponsiblewaypreservetheforestspreserveendangeredspeciesnotallowactivitiesthatseriouslyendangertheenvironmentThinkabouttheenvironmentinyourtown/cityandcompletethechartbelow.Whichpartsofthetown/cityhaveaniceenvironment?Whyaretheynice?Whichpartsneedtobeimproved?Why?3aparktheairiscleanstreetssomanytreesrestaurantscleanandtidyriveralotofrubbishsomanycarsairtoomanyfactoriesstreets Goodenvironment Why Badenvironment Why3bWritealettertothecitymayorabouttheproblemsandyoursuggestions.Inyourletter,describetheenvironmentalproblemsinyourtown/city.1.Whataretheproblems?2.Wherearethey?3.Whatorwhoiscausingtheseproblems?Then,givesuggestionsorpossiblewaystosolvetheproblems.Ithinkthat…Weshould/could…Isuggest…DearSir/Madam,Environmentalproblemsarebecomingmoreandmoreseriousallovertheworld.Withthedevelopmentofthesociety,therearetoomanycarsonthestreetsinourcity.Carshavemadetheairunhealthyforpeopletobreathe.Blacksmokeandpoisonousgasaregivenoffbyfactories.Factoriesalsoputwasteintotheriver.Andwhereverwego,wecanfindrubbish.Nowmoreandmorepeoplehaverealizedtheseproblems.Ithinkthatgovernmentsshouldclosedownthefactoriesanddeveloplawstostoppeoplefromdrivingcarseveryday.Isuggesteveryoneinthistownshouldhelptocleanuptheriverandthestreets.Weshouldcalloneveryoneinthetowntothrowrubbishinthedustbins.Ihopetheproblemwillbesolvedinthenearfutureandourhomewillbecomebetterandbetter.1.Writedifferentformsofthewords.Thenaddmoretoeachgroup.v.—n.pollute---act---protect---inspire---build---create---pollutionactionprotectioninspirationbuildingcreationn.—adj.fame---wood---science---health---south---care---famouswoodenscientifichealthysoutherncarefuladj.—n.different---important---differenceimportanceadj.—adv.slow---wide---sudden---real---slowlywidelysuddenlyreally2.Matcheachstatementwiththegrammarstructure. Statement Grammar Theriverusedtobesoclean. Presentprogressive Wehaveseenmanychangesintheenvironment. Modalverbs Peopleshouldtakepublictransportationmore. Passivevoice Theriverispollutedbyfactories. usedto Theairpollutionisgettingworseandworse. Presentperfect3.Writewaystocutdownonthesekindsofpollution.stopfactoriesfromthrowingwasteintorivers.TrynottouseplasticbagswhenshoppingCutdownthenumberofcars.Reducethenumberoffactoriesthatburncoal. Kindsofpollution Waystocutdown waterpollution landpollution noisepollution airpollution口头作业(Oralwork)熟读课文Unit13SectionB(2b)书面作业(Writingwork)学练优Unit13SectionB第四课时更多精彩，敬请关注微信公众号微信扫描二维码下载更多资源