英语人教版九年级全册unit13 SectionA (1A--1C).ppt

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1、Unit13We’retryingtosavetheearth!SectionA(1a----1c)Howmanykindsofpollutiondoyouknow?airpollutionwaterpollutionnoisepollutionlandpollutionlightpollutionsolidwasterpollution1a1112airpollutionnoisepollutionwaterpollutionDiscussWherearetheirhomes?noisepollutionairpollutionwaterpollu

2、tionloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesGame:Listenandcompletethesentences.Whatwastheproblem?Theriverwas______.Eventhebottomoftheriverwasfullof_______

3、.Therewerenomore______forfishermentocatch.dirtyrubbishfishWhatcausedthewaterpollution?PeopleFactoriesthrow…into...pour…into...pour…into...put…into...DiscussWhatcausedtheproblem?Peoplearethrowing_______intotheriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolve

4、d?Weshouldwritetothe____________andaskthemto___________thefactories.Everyoneshouldhelpto__________theriver.litterwastegovernmentclosedowncleanupWeshould…Weshouldn’t…Howtosolvetheproblem?PollutionaroundusTask1:Writealetter.Dearmayor(市长）,Itmakesussoexcitedtowritetoyou.Thanksforyo

5、urhardwork.WeknowtheenvironmentinFuyangisnotgood,thatisbadforourhealth.Weloveourcity,soweshouldprotectourenvironmenttogether.Weshould/shouldn’tdo:_________________________________________________Ourgovernmentshoulddo:_________________________________________________Wehopeyoucou

6、ldthinkaboutouradvice.Wehopeourcityiscleanerandmorebeautiful.Bestwishesforyou!Sincerely,XXXThrow…into…;Task2:Drawandwriteslogans(标语).Weonlyhaveoneearth!Don’twastewater!Showyoucare,don’tpollutetheair!Loveearth,loveourselves!Summary2.The_______(底部）ofthebottleisverythick.3.F______

7、__liveonfishingbythesea.1.Don’tdropl_______everywhere.It’severyone’sdutytokeepclean.itterbottomishermenHomeworkWriteanarticle:Writetoourheadmasteraboutenvironmentinourschool.Pleasegivesomegoodadvice.Usethesentences:Weshould/shouldn’t…Ourschoolshould…本节课反思：1.第三章幻灯片简单直接让学生说，难的老师可

8、以再加以描述，不要每张都描述。2.第五章让学生先写后说，不要一起说。3.第七章给图片学生看图更加容易说，否则