Unit1Ifeveryonestartstodosomething,theworldwillbesaved..ppt

九年级上册,12,Saveourworld,Module,Unit1Ifeveryonestartstodosomething,theworldwillbesaved.,Talkaboutthepictures.,Warmup,制造厂；工厂n.,waste,敌人；仇人n.,crop,庄稼；作物n.,recycle,回收利用；再使用(废品)v.,pollute,污染v.,/enm/,/krp/,/fktr/,Newwordsandexpressions,factory,/plu:t/,/ri:sakl/,废料，废弃物n.,/weist/,enemy,kill,杀死；弄死v.,/kl/,oil,石油n.,/l/,less,hopeless,较小的；较少的adj.较少数；叫少量n.,无望的adj.,/les/,/hpls/,factory制造厂；工厂,pollute污染,recycle回收利用；再使用(废品),Thewastecanbeused.废弃物也能够被使用。,crop庄稼；作物,waste废料，废弃物,enemy敌人；仇人,复数：enemiesDontmakeanenemyofhim.不要与他为敌。,oil石油,作“石油”讲时，是不可数名词。Thecountryisrichinoilandcoal.这个国家石油和煤很丰富。,Workinpairs.Lookatthepicturesandtalkaboutthem.Usethewordsintheboxtohelpyou.,factory,pollute,recycle,waste,Listeningandvocabulary,Airhasbeenpollutedbecausefactoriesproduceelectricityandenergyforhumanbeingeveryday.,Alargenumbersofmetalcansarethrownawayeverywhere.Wewasteagreatdealofmetal,2.Listenandcompletethesentences.,1.Thefactoryiscausingalotof_.2.Thereshouldbesome_tostoppollution.3.Wecan_wasteproducts,suchas_andpaperinarecyclingcentre.,pollution,rules,recycle,glass,Watchandread,3.Listenandread.,Lingling:Afterourlessonontheenvironment,Imworriedaboutthefuture.Pollutionisourgreatenemy,andwehavetofightit.Iftheriversarepolluted,farmerscantusewaterfortheircrops.Tony:Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.iTmakespeopleill,andmayevenkillsthem.Pollutionisadangertoourhealth.Betty:Andthereresomanycarsontheroad.,Theyusesomuchoilandcausepollutionaswell.Daming:Butweareonlystudents.Wecantdoanythingaboutfactoriesandcars.Betty:Itsnousetalkingaboutthingswecantdo.Wevegottothinkofthingswecando!Daming:Suchas?Lingling:Doyouthinkwecanmakeourschoolagreenschool?Daming:Whatsagreenschool?Lingling:Atagreenschool,everyclasscollects,wasteorrubbishwhichcanberecycledorusedagain.Thentheschoolsellsthewasteandusesthemoneytohelpstudentsinpoorareas.Daming:Niceidea!Betty:Studentsatagreenschoolalsolearnwaystosaveenergyandrecycleathome.Thatmeanslesswaste.Tony:Thatsagoodidea.Thoughpollutionisheavynow,Idontthinkitshopeless.Ifeveryonestartstodosomething,theworldwillbesaved.,Languagepoints,1.Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.在一些地方，来自工厂的污染遍布城市和村庄。,spreadsover遍布在.,复盖在.Whathestudiedspreadovermanyfields.他所研究的内容涉及许多领域。,2.Pollutionisadangertoourhealth.污染有害我们的健康。,adangerto“对是一种威胁；有伤害”，相当于bedangeroustoItisadangertoyourcomputershealth.=Itisdangeroustoyourcomputershealth.这对你电脑的健康是个威胁。,3.Andthereresomanycarsinthestreet.Theyusesomuchoil街道上有很多车，他们使用很多石油,somany很多Youcantcrushsomanypeopleintotheclassroom.你不能让这么多人挤进教室。,somuch很多,辨析：somany与somuchsomany用来修饰可数名词，somuch用来修饰不可数名词。,Therewassomuchnoiseoutsidethatwecouldntheartheteacher.外面嘈杂声很大，以致我们不能听到老师的话。Hefeelsnervouswhenherfacessomanypeople.面对那么多人，他感到紧张。,4.aswell也；又,(1).相当于too或also,常位于句末，无须用逗号与句子隔开。,拓展：,IamgoingtoLondonandmysisterisgoingtoaswell.我要去伦敦，我妹妹也去。,(2).aswell在口语中也可置于句中，作“也好，也行”或“倒不如”解。用来缓和语气。Youmayaswellgo.你去也好。,(3).Aswell也可以直接用于just之后，用作应答语。可视为(Itsjustaswell)的省略。作“幸亏，幸而，无妨，没关系”讲。-Wearetoolatetoseethefilm.-Justaswell,Ihearitisntverygood.,5.Suchas？例如suchas表示举例，意为“例如，诸如此类的，像那样的”，相当于like或forexample。Animalssuchasrabbitsanddeercontinuetobeactiveallwinter.像兔和鹿这样的动物整个冬天都很活跃。TherearefewpoetssuchasKeatsandShelly.像济慈和雪莱这样的诗人现在很少了。,6.Thatmeanslesswaste.,(1).less较小的，较少的；较少数，较小量,1).less是little(小；少)的比较级。Hespendslesstime(in)doingexperiments.他做实验花的时间较少。,2).“less+形容词或副词”构成比较，译为“较不，更不”。Itislesscoldthanitwasyesterday.天气不如昨天冷。,3).Less作名词时，表示“较小量，较少量”Lessthantenofthethermometersremain.这些温度计剩下不到十支。,4).less作介词时，译为“不足，还差”Fivelesstwoleavesthree.五减去二余三。Thetimecycleisayearlessthreedays.(时间)周期是差三天一年。,7.Idontthinkitshopeless.我不认为它是没有希望的.,hope可做名词和动词，表示“希望”,(1).用于表示可能实现的事情，后接从句，用陈述语气。IhopeIshallseehimagain.我希望再见他一次。,(2).Hope多用于指多好事物的盼望，预想；对坏事物的预想多用IamafraidIhopeitwillbefinetomorrow.我希望明天天气好。,(3).hope所希望的一般指将来或现在的事情，不指过去的事情。Ihopehewillcome.我希望他会来。,(4).Hope可用于hopetodo结构，但不能说hopesb.todosth.Ihopetowatchthefootballmatchagain.我希望再看一次那场足球赛。,1.atagreenschool在环保学校2.collectwaste收集废品3.sellthewaste卖废弃物4.inpoorareas在贫穷地区5.learnwaysto学习的方法,ImportantPhrases,6.Savemoneyandrecycle节约钱并回收7.starttodosomething开始做些某事,Nowcompletethenotes.,Problems,Iftheriversarepolluted,_.2.Insomeplaces,pollutionfromfactories_.3.Thecarsontheroad_.,usewaterfortheircrops,farmerscant,spreadsovercitiesandvillages,causepollutionaswell,usesomuchoiland,Whatthestudentscando?,4.Supportagreenschool:everyclass_whichcanbe_.Thentheschool_tohelpstudents_.5.Studentslearn_.Thatmeans_.,collectswasteorrubbish,recycledorusedagain,theschoolsellsthewaste,inpoorareas,waystosaveenergyand,recycleathome,lesswaste,EverydayEnglish,ItsnouseSuchas?Niceidea!,4.Completethepassagewiththecorrectformofthewordsinthebox.,cause,enemy,factory,kill,oil,pollute,spread,Pollutionisourgreat(1)_.Pollutionfrom(2)_isadangertoourhealth,andmayeven(3)_people.Factoriessometimes(4)_rivers,andfarmerscannotusethewaterfortheircrops.Pollution(5)_overcitiesandvillages,andthat(6)_evenmoredanger.Carsinthestreetusealotof(7)_andcausepollutiontoo.,enemy,factories,kill,pollute,spread,causes,oil,5.Listenandmarkthewordswhichthespeakerlinks.,Afterourlessonontheenvironment,Imworriedaboutthefuture.2.Studentsatagreenschoolalsolearnwaystosaveenergyandrecycleathome.,Nowlistenagainandrepeat.,Pronunciationandspeaking,6.Workinpairs.Listthepollutioninyourplace.Chooseoneproblemandsaywhatshouldbedoneaboutit.,Theairpollutioninourcityisgettingworse.Whatcanwedotostopit?-Ithinkwecanrideourbicyclestoschoolmore.,Thewaterarepolluted,farmerscantusethemtowatertheircrops.Weshouldstopthefactoriesfrompollutingtheriver.Iagree.Andweshouldstopthemfrompollutingtheairaswell.,Sample,Exercises,一.根据句意及首字母提示完成单词。,1.Dontw_water.Pleaseturnoffthecockafteryouwashyourhand.2.Igetajobinaf_.3.Itsmoreandmoreimportantforeverytosavee_now.4.Airp_isquiteharmfultoourhealth.5.Thestudentsfromagreenschoolarehelpingcollectwastepaperandbottlesforr_.,aste,actory,l