福建省漳州市2017_2018学年九年级英语上册Unit2SavingtheEarthTopic1PollutionhascausedtoomanyproblemsSectionA课件仁爱版.pptx

Unit2SavingtheEarthTopic1Pollutionhascausedtoomanyproblems.,SectionA,IfyouvisitAmericancity如果你参观美国的城市Youwillfinditverypretty你会发现它非常漂亮Justtwothingsofwhichyoumustbeware:只是其中两件事情你必须要注意：Dontdrinkthewateranddontbreathetheair.不要喝水，不要呼吸空气。Pollution,pollution,污染，污染，Theygotsmogandsewageandmud.他们看到的是烟雾，污水和泥浆。Turnonyourtapandgethotandcoldrunningcrud.打开水龙头，流出来的是冷的和热的杂质。,EnjoyasongPollution,SeethehalibutsandthesturgeonsBeingwipedoutbydetergents.看大比目鱼和鲟鱼，被洗涤剂被消灭了。Fishgottaswimandbirdsgottafly,鱼要游泳，鸟要飞，Buttheydontlastlongiftheytry.但如果他们要这么做，他们坚持不了多久。Pollution,pollution,污染，污染，Youcanusethelatesttoothpaste,你可以使用最新的牙膏，Andthenrinseyourmouthwithindustrialwaste.然后用大量的工业废水漱口。,Riddle:guessaninsect,butter,fly,abutterfly,Astoryaboutabutterfly,Ihadaverybeautifulhomeandlivedhappily.But,pour/p:(r)/,pourinto把倒入,waste/weist/wastewater,villagen.村庄,villager/vld/n.村民,Somevillagerscutdownthetrees.cutdown砍倒Theyhavedestroyedtheenvironment.,/dstr/v.,摧毁;破坏,Buttwoyearsago,manypeoplecamehereforapicnic.TheWestHillwas,Listento1aandanswer:WhatdidtheWestHilllookliketwoyearsago?Itwasabeautifulplace2.Howdoesthewatersmellnow?Why?Itsmellsterrible.Becauseseveralchemicalfactoriesarepouringwastewaterintothestream.,1cRead1aandcompletethesentencesinthetable.,beautifulplace,lotsofflowersandgrass,freshandthewaterwasclean,beesandbutterfliesdancing,Theflowersandgrass,sodirty,terrible,chemicalfactories,wastewater,Everything,Watchavideoandfollowinalowvoice.Trytoimitatethepronunciationandintonation.,Role-play,twoyearsago,Languagepoints,WhatcouldtheyseeintheWestHill?,now,Whatabeautifulplace!.,！,Oh,mygoodness!Whatamess!真是一团糟！Whatapity!真可惜！Whatashame!真可惜！(/太丢人了！),Comparison,Retell,Twoyearsago,Ilived,butnow,Hereismystory.,antelope羚羊,whalewel鲸鱼,giraffe,dr:f,ntlp,1.People_toomanytrees,soIdonthaveenoughleavestoeat.2.Iliveintreesbutnowmanytrees_.3.Ilikeleavesandgrass,butnowthey_.4.I_hungryformonthsbecauseoflessbamboo.5.Humanpollutedthesea,soI_.6.Thewater_manyyearsago.Butit_formetoliveinnow.,2BListenandcompletethesentences.,havecutdown,havegone,havedisappeared,havebeen,dontlivehappily,wasclean,istoodirty,Interviewtwoanimalsabouttheirproblems.Thentrytocallon(呼吁)peopletoprotecttheenvironment.A:Canyoutelluswhathashappenedtoyou?B:Yes.IC:A:Whatdoyouwanttosaytohumans?B:C:,Groupwork,antelope,giraffe,whale,interviewer采访者interviewee被采访者,Savetheearth,OurOnlyHome.保护地球，我们唯一的家。,Onlywhenthelasttreehasdied,thelastriverbeenpoisonedandthelastfishbeencaughtwillwerealizewecannoteatmoney.只有当最后一棵树死去，最后一条河被污染，最后一条鱼被捉住，我们才会意识到钱不能用来填饱肚子。,Thereisnobusinesstobedoneonadeadplanet.