英语人教版九年级全册Unit 13 Section A（1a ~ 2d）.ppt

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1、Unit13Wearetryingtosavetheearth.SectionA1a-1cLanguageGoalTalkaboutpollutionandenvironmentalprotectionLookatthepicturesandguesswhatkindofpollutiontheyare?Herearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.1aloudmusic

2、carsrubbishplaneslitteringshipsfactoriessmokingbuldinghousesmobilephonesnoisepullotionairpollutionwaterpollutioncars,factories,smoking,buildinghousesLoudmusic,planes,buildinghouses,mobilephonesrubbish,littering,ships,factoriesListenandcompletethesentences.

3、1bWhatwastheproblem?Theriverwas_________.Eventhebottomoftheriverwasfullof________.Therewerenomore_____forfishermantocatch.reallydirtyrubbishfishWhatkindofpollutionisit?It’saboutwaterpollution.Whatcausedtheproblem?Peoplearethrowing_____intotheriver.Factorie

4、sareputting_______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe________andaskthemto___________thefactories.everyoneshouldhelp________totheriver.litterwastegovernmentclosedowncleanupsolutionsWeshouldwritetothegovernment.Theyshouldclosedownthef

5、actories.Ithinkeveryoneinthistownshouldhelpcleanuptheriver.Everyoneshouldplayapart.Weshouldwritetothegovernment.write---_______(过去式)_________(过去分词）----__________(名词）writeto…给…写信LanguagepointswrotewrittenwriterEveryoneshouldplayapart.playapartin(doing)sth参与

6、(做)某事拓展：积极参与做某事playanactivepartin(doing)sth翻译我最棒！我们应该积极参与课外活动。Weshouldplayanactivepartinafter—classactivities.LanguagepointsMark:Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Tony:Butitusedtobesoclean!Mark:Yes,butpeoplearelitteringintheriver.Ton

7、y:Everyoneinthistownshouldplayapartincleaningitup!Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.1cGroupworkHelpsavetheearth!Doasurveyaboutenvironmentalprotection.Onestudentactsasthereporter,theotherstudentsworkastheinter

8、viewees.HomeworkMake5postersaboutprotectingtheenvironmentandtellyourfriendstodoittogether.