英语人教版九年级全册we are....ppt

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1、Howdoyoufeelinsuchenvironment?dirtynoisyugly(难看的)Ourearthisbadlypolluted.We‘retryingtosavetheearth.SectionA”(1A—2C)differentkindsofpollutionintheearthairpollutionwaterpollutionnoisepollutionlandpollutionWhatcausedairpollution?Thefactoriesthatburncoal(煤)pollutetheairwithalotofblacksmoke.Factorie

2、sputwaste(废弃物n.)intotheriver.Whatcausedwaterpollution?Peoplethrowlitter（垃圾n.）intotheriver.Eventhebottom(底部)oftheriverisfullofrubbish.Becauseofthewaterpollution,wecan’tswimintheriveranymore,andtherearenofishforfishermentocatchintherivernow.fisherman（渔夫）Whatcausednoisepollution?plastic(塑料的)bagswo

3、oden（木制的）chopstickstakeaway（外卖食物）Manypeoplethrowaway(扔掉)litterinpublicplacesinsteadofthebin(垃圾箱).Thisisturningbeautifulplacesintougly（难看的）places.Whatcausedlandpollution?1aHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.airpollutionnoisepollutionwaterpo

4、llutionloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesnoisepollution________________________________________________loudmusicplanes/carsmobilephonesbuildinghousesairpollution____________________________________________factoriessmokingcarsbuildinghouseswaterpol

5、lution________________________________________________shipsrubbishlitteringfactories1bListenandcompletethesentences.Whatwastheproblem?Theriverwas_____________.Eventhebottom(底部)oftheriverwasfullof_________.Therewerenomore______forfishermen(渔民)tocatch.reallydirtyrubbishfishWhatcausedtheproblem?Pe

6、oplearethrowing_______intotheriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe____________andaskthemto___________thefactories.Everyoneshouldhelpto__________theriver.litterwastegovernmentclosedowncleanup1cRole-playtheconversationA:Theriverwasdirty.Eventhe

7、bottomoftheriverwasfullofrubbish.B:Butitusedto(过去)besoclean!A:Yes,butpeoplearethrowinglitterintotheriver.B:Everyoneinthistownshouldplayapartin(在…起作用)cleaningitup!2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantal