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ID:49193336
大小:1.63 MB
页数:28页
时间:2020-02-01
《英语人教版九年级全册Unit 13 Section A 1a-1c.ppt》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、Unit13Wearetryingtosavetheearth!SectionA1a-1c九年级(全)ObjectivesTotalkaboutairpollution,waterpollutionandsoundpollution.Tothinkaboutwaysofprotectingtheenvironment.Theearthispolluted.airpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.煤炭Factoriesputwasteintotheriver.waterpollutionm
2、obilephonepollutionlitterv.乱扔n.垃圾rubbishwaste垃圾,废弃物Peopleshouldthrowawaylitterinthebin.n.垃圾箱noisepollutionTherearemorecarsontheroad.Herearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.1anoisepollution________________________________________________airpolluti
3、on____________________________________________waterpollution________________________________________________loudmusicplanesmobilephonesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesbuildinghousesloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesLis
4、tenandcompletethesentences.1bWhatwastheproblem?Theriverwas_________.Eventhebottomoftheriverwasfullof________.Therewerenomore_____forfishermentocatch.reallydirtyrubbishfishWhatcausedtheproblem?Peoplearethrowing_____intotheriver.Factoriesareputting_______intotheriver.Howshouldtheproblembesolved?Wesh
5、ouldwritetothe________andaskthemto___________thefactories.Everyoneshouldhelpto________theriver.litterwastegovernmentclosedowncleanupWatchandread备注:见视频SectionA1bListenagainandanswerthefollowingquestions.WhatdoesTonywanttodolaterthisafternoon?HewantstogoswimmingwithMarkintheriverlaterthisafternoon.2
6、.Whydoesn’tMarkwanttogowithTony?Becausetheriverwasreallydirty.Eventhebottomoftheriverwasfullofrubbish,andtherewerenomorefishforfishermentocatch.3.Howwastheriverinthepast?Itusedtobesoclean.Ithasbeenthenicestriverinthistown.Mark:Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Tony:Butitused
7、tobesoclean!Mark:Yes,butpeoplearethrowinglitterintotheriver.Tony:Everyoneinthistownshouldplayapartincleaningitup!Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.1cPracticeMakecon
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