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ID:49512163
大小:4.61 MB
页数:33页
时间:2020-02-26
《九年级 Unit13 Section A.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit13We’retryingtosavetheearth!邱中华西丰一中地球之歌1.Masterthenewwordsandsentencesofprotectingtheenvironment.2.Totalkaboutlandpollution,airpollution,waterpollutionandnoisepollution.3.Tothinkaboutwaysofprotectingtheenvironment.Learningaims:Weareharmingourearthinsomanyways.伤害Doyouknowhow
2、manykindsofpollutionthereare?Theearthispolluted.savetheearthlandpollutionwaterpollutionnoisepollutionairpollutionreasonsreasonsreasonsreasonssolutionssolutionssolutionssolutionslitterv.乱扔n.垃圾rubbish垃圾waste废弃物Peoplethrowawayrubbish/littereveryday.landpollutionPeoplelitterinpubli
3、cplacesThisisturningbeautifulplacesintouglyones.Wecanbringabagwhenshopping.Weshouldthrowrubbishinthebins.Wecanhelpcleanupthecityparks.返回Factoriesputwasteintotheriver.waterpollutionPeoplethrowlitterintotheriver.Eventhebottomoftheriverwasfullofrubbish.Therewerenomorefishforfisher
4、mentocatch.(fishman)Weshouldaskgovernmenttoclosedownthefactories.Wecanhelpcleanuptheriver.返回noisepollution1.Therearemorecarsontheroad.2.Peopleplayloudmusic.2.Wecanrideabikeorwalktoschool.返回1.Wecantakeabustoschool.airpollutionFactoriesthatburncoalpollutetheairwithalotofblacksmok
5、e.n.煤炭Therearemorecarsontheroad.2.Wecanrideabikeorwalktoschool.返回1.Wecantakeabustoschool.Naturalresourcesaredisappearingatadangerousrate.以危险的速度Pairwork:HelpsavetheearthA:Canyoutellmesomeoftheproblemsyouhaveseen?B:Sure,Ithinkoneproblemisthattheairisbadlypolluted.Icanhardlyseethe
6、blueskyanymore.A:Whatdoyouthinkcausedtheproblem?B:Therearemorecarsontheroadnow.A:Factoriesthatburncoalalsopollutetheair(withalotofsmoke)…savetheearthlandpollutionwaterpollutionnoisepollutionairpollutionbringabag…,throwrubbishinthebinsthrowawayrubbish,litterinpublicplacesplaylou
7、dmusic,toomanycarsburncoal,morecars,smokerideabike,closedownfactoriestakethebus,rideabikeorwalkthrowlitter,putwasteintoclosedownthefactories,helpcleanup…1bListenandcompletethesentences.Whatwastheproblem?Theriverwas_____________.Eventhebottom(底部)oftheriverwasfullof_________.Ther
8、ewerenomore______forfishermen(渔民)tocatch.reallydirtyru
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