英语人教版九年级全册Unit Thieteen.ppt

Unit13 We retryingtosavetheearth Theearthispolluted 1 waterpollutionFactoriesputwasteintotheriver 2 mobilephonepollution3 rubbishwaste垃圾 废弃物litterv 乱扔n 垃圾4 noisepollutionTherearemorecarsontheroad 1a Herearesomewordsrelatedtodifferentkindsofpollution Writethemintheboxbelow Thenaddmorewords loudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephones noisepollution airpollution waterpollution loudmusic planes mobilephones buildinghouses factories smoking cars buildinghouses ships rubbish littering factories 1b Listenandcompletethesentences Whatwastheproblem Theriverwas Eventhebottom 底部 oftheriverwasfullof Therewerenomore forfishermen 渔民 tocatch dirty ru rubbish fish Whatcausedtheproblem Peoplearethrowing intotheriver Factoriesareputting intotheriver Howshouldtheproblembesolved Weshouldwritetothe andaskthemto thefactories Everyoneshouldhelpto theriver litter waste government closedown cleanup 1c Role playtheconversation Thenmakeyourownconversationsaboutthekindsofpollutionin1a Mark Theriverwasdirty Eventhebottomoftheriverwasfullofrubbish Tony Butitusedtobesoclean Mark Yes butpeoplearethrowinglitterintotheriver Tony Everyoneinthistownshouldplayapartincleaningitup PointsonP97 trytodo tryone sbesttodo努力去做某事mobilephones手机rubbish litter waste垃圾 废物thebottomoftheriver河底befullof充满 fisherman fishermen渔民government政府throwlitterintotheriver把垃圾扔到河里asksb todo要求某人干某事closedownthefactories关闭工厂cleanup打扫usedtobe 过去常常 playapartin 参与 在 中扮演角色 Whatshouldwedotosavetheearth Wemustthinkofbetterwaystotreatourplanetinfuture Startwithlittlethings 1 Nolittering Peopleshouldthrowawaylitterinthebin 2 Youuseyourow