英语人教版九年级全册Unit13 Section A 1课件.ppt

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1、Unit13Unit13We'retryingtosavetheearth!SectionA11a-1cTheearthispolluted.曾经美丽的南流江Theriverhasalwaysbeenthenicestriverinthistown.Itusedtobesoclean!Theriverwasdirty.Peoplearethrowinglitterintotheriver.Eventhebottomoftheriverwasfullofrubbish.Factoriesarealsoputtingwasteintotheriver.Therewerenomorefishfor

2、fishermentocatch.Whatshouldwedo?Whatelsecanwedo?Everyoneshouldhelptocleanuptheriver.airpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.煤炭Factoriesputwasteintotheriver.waterpollutionmobilephonepollutionlitterv.乱扔n.垃圾rubbishwaste垃圾，废弃物Peopleshouldthrowawaylitterinthebin.n.垃圾箱nois

3、epollutionTherearemorecarsontheroad.1aHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.noisepollution________________________________________________airpollution____________________________________________waterpollution______________________________________

4、__________loudmusicplanesmobilephonesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesbuildinghousesloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesPracticeMakeconversationsusingthewordsin1a.Theriverhasalwaysbeenthenicestriverinthistown.Yes,itusedtob

5、esoclean.1cWhatcausedtheproblem?ButIwastherelastweekendandtheriverwasreallydirty.Factoriesarealsoputtingwasteintotheriver.Peoplearethrowinglitterintotheriver.Whatshouldwedo?Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.Whatelsecanwedo?Everyoneshouldhelptocleanuptheriver.1bListenandc

6、ompletethesentences.Whatwastheproblem?Theriverwas_____________.Eventhebottom(底部)oftheriverwasfullof_________.Therewerenomore______forfishermen(渔民)tocatch.reallydirtyrubbishfishWhatcausedtheproblem?Peoplearethrowing_______intotheriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolved

7、?Weshouldwritetothe____________andaskthemto___________thefactories.Everyoneshouldhelpto__________theriver.litterwastegovernmentclosedowncleanup1.We’retryingtosavetheearth!我们正在竭尽全力拯救地球!trytodo=tryone’sbestto