英语人教版九年级全册unit13

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1、Unit13Wearetryingtosavetheearth!教案SectionA(1a-2c)乌金山中学王静新目标人教版九年级教案Unit13We’retryingtosavetheearth!一、教学目标：1.语言知识目标基本词汇：litter,advantage,bottom,fisherman,coal,ugly,cost,wooden,plastic,takeaway,bin,基本词组：beharmfulto,aturnoff,takeaction,throwaway,putsth.togooduse基本句型：We’retryingtosaveth

2、eearth!Theriverusedtobesoclean.Theairisbadlypolluted.2.技能目标:能正确运用现在进行时，现在完成时，被动语态，情态动词和usedto句型。3.情感目标:有环境危机意识，学会关注环境保护环境。二、教学重难点：1.教学重点：（1）能正确运用现在进行时，现在完成时，被动语态，情态动词和usedto句型。（2）保护环境的措施方法。2.教学难点：能正确运用现在进行时，现在完成时，被动语态，情态动词和usedto句型。三、教学步骤:SectionA1(1a-2c)I.PresentationShowthepicture

3、oftheearthandtellstudentstheearthispollutednow.Forexample:(1)Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke.(2)Factoriesputwasteintotheriver.(3)Peopleshouldthrowawaylitterinthebin.(4)Therearemorecarsontheroad.II.LearningHerearesomewordsrelatedtodifferentkindsofpollution.W

4、ritethemintheboxbelow.Thenaddmorewords.noisepollutionairpollutionwaterpollution________________________________________________________________________________________________________________________________________________noisepollutionloudmusicplanesmobilephonesbuildinghousesairpo

5、llutionfactoriessmokingcarsbuildinghouseswaterpollutionshipsrubbishlitteringfactoriesIII.Listening1.Therearesomuchpollution,howtosolvethem?Whatdoyouusuallydo?Areyouafriendoftheearth?2.Discussingroups.Whatotherwaysdoyouknowtoprotectourearth?3.1bListenandcompletethesentences.4.2aListe

6、ntotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.5.2bListenagainandcompletethesentences.IV.Practice(2c)Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.Jason:Theairhasbecomereallypollutedaroundhere.I’mgettingveryworried.Susan:Yes,Iusedtobeabl

7、etoseestarsinthesky.Jason:Theproblemisthat…V.ExerciseVI.sumupInordertomakeourenvironmenttobeabetterplacetolive,Weshouldmakeanefforttoprotectit!VII.HomeworkTheearthisbadlypolluted.Pleasemakeaposterandthinkofwhatwecando.