英语人教版九年级全册unit 13 1a-2d.pptx

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1、Unit13Wearetryingtosavetheearth!SectionA1莲塘五中潘璠WarmingUpTheearthispolluted.2airpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.3Factoriesputwasteintotheriver.waterpollution4Therearemorecarsontheroad.noisepollution5litterv.乱扔n.垃圾；废弃物Wordsandexpressions6Wordsandexp

2、ressionsbottomn.底部，最下部fishermann.钓鱼的人binn.垃圾箱7Herearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.1aloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephones8noisepollution_______________________________________________

3、_airpollution____________________________________________waterpollution________________________________________________loudmusicplanesmobilephonesbuildinghousesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesIndustrialwasteburningMachinescrowds9Listenandcompletethese

4、ntences.Whatwastheproblem?Theriverwas_____________.Eventhebottomoftheriverwasfullof_________.Therewerenomore______forfishermentocatch.reallydirtyrubbishfish1b10Whatcausedtheproblem?Peoplearethrowing_______intotheriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolved

5、?Weshouldwritetothe____________andaskthemto___________thefactories.Everyoneshouldhelpto__________theriver.litterwastegovernmentclosedowncleanup11Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish

6、.Butitusedtobesoclean!1c12Yes,butpeoplearethrowinglitterintotheriver.Everyoneinthistownshouldplayapartincleaningitup!13PracticeMakeconversationsusingthepollutionin1a.......14LanguagePoints1.We’retryingtosavetheearth!我们正在竭尽全力拯救地球!trytodo=tryone’sbesttodo努力去做某事。例句：Everystudentshouldtr

7、ytostudyhardinordertostudyinauniversity.为了进入大学学习，每个学生都应该努力学习。15LanguagePoints2.Herearesomewordsrelatedtodifferentkindsofpollution.berelatedto与…有关例句：Iamnotrelated tohiminanyway.我和他无任何关系。16LanguagePoints3.Everyoneinthistownshouldplayapartincleaningitup!playapartin在……方面起作用例句：Agooddietp

8、laysalargepartinhel