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ID:49513224
大小:12.73 MB
页数:17页
时间:2020-02-26
《九年级英语unit13 sectionA(1a--2c)课件.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!ScetionA(1a-2c)waterpollutionairpollutionnoisepollutionlitterv.乱扔n.垃圾rubbish/waste垃圾,废弃物landpollution1aHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.noisepollution________________________________________________airpolluti
2、on____________________________________________waterpollution________________________________________________loudmusicplanesmobilephonesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesbuildinghousesListenandanswerthequestions.1.Whydoesn’tMarkwanttogoswimmingwithTony?2.Howwastheriver
3、inthepast?3.Whatcausedtheproblem?Becausetheriverisverydirty.Itusedtobesoclean.Peoplearethrowinglitterintotheriverandfactoriesareputtingwasteintotheriver.1bListenandcompletethesentences.reallydirtyrubbishfishlitterwastegovernmentclosedowncleanupWhat'swrongwithourearth?Whatshouldwedotosavetheearth?T
4、hinkAboutHomework1.Retellmaterialsof1b.2.Thinkaboutwhatcanwedotosavetheearthinourdailylife.
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