英语人教版九年级全册Unit 13 Section A 1a-1c ppt.ppt

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1、Unit13We'retryingtosavetheearth!SectionA1a-1cDoyoulikeit?Acleancity…Thebluesky…forestRiverCleanwaterBut…landpollutionGarbageHaveyouseenthesekindsofscenes?plasticbags,napkinsairpollutionFactoriespourharmfulgasesintotheair.waterpollutionnoisepollutionproblemstheearthisfacing:airpollution

2、waterpollutionnoisepollutionlandpollutionWhatwillhappenifwekeeponcausingpollution?Wewon’thavefreshairtobreathe.Animalswilldie.wewon’thavecleanwatertodrink.Howcanweallhelp?Howdowesaveourearth?Takepartinthecleaningactivities.PlantTrees1aHerearesomewordsrelatedtodifferentkindsofpollution

3、.Writethemintheboxbelow.Thenaddmorewords.noisepollutionairpollutionwaterpollutionloudmusiccarslitteringshipsbuildinghousesmobilephonesrubbishplanesfactoriessmokingloudmusiccarsmobilephoneslitteringshipsbuildinghousesrubbishplanesfactoriessmoking1bWhatcausedtheproblem?Peopleare_________

4、____intotheriver.Factoriesare______________intotheriver.Howshouldtheproblembesolved?Whatwastheproblem?Theriverwas_____.Eventhebottomoftheriverwasfullof____.Therewasnomore______forfishermentocatch.Weshouldwritetothe________andaskthemto_________thefactories.Everyoneshould__________theriv

5、er.1cRole-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.Mark:Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Tony:Butitusedtobesoclean!Mark:Yes,butpeoplearelitteringintheriver.Tony:Everyoneinthistownshouldplayapartincleaningitup结束语Thereasonwhyagr

6、eatmanisgreatisthatheresolvestobeagreatman.伟人之所以伟大，是因为他立志要成为伟大的人。Thanks