人教英语九年级第十三单元第一课时

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1、Unit13We'retryingtosavetheearth!TheFirstPeriodSectionA1(1a-2d)TeachingPeriodsThispartwilltakeoneortwoperiods.TeachingAimsKnowledgeGoals1.KeyVocabularylitter,advantage,bottom,fisherman,coal2.TargetLanguageWe'retryingtosavetheearth!Theriverusedtobesoclean.Theairisbadlypolluted.Emotionandmor

2、algoalstohaveawarenessofenvironmentalcrisis,learntopayattentiontotheenvironment,protecttheenvironment.Teachingimportantpoints1.KeyVocabularylitter,advantage,bottom,fisherman,coal2.TargetLanguageWe'retryingtosavetheearth!Theriverusedtobesoclean.Theairisbadlypolluted.Teachingdifficultpoints

3、tousethepresentprogressivetense,thepresentperfecttense,thepassivevoice,themodalverbandtheusedtosentencepattern.ProceduresandMethodsAccordingtodesigningsometasks,trainstudents'listeningabilityandhelpstudentstoexpresstheiropinionfreely．TeachingMulti-mediaAtaperecorder,Multi-mediateachingsys

4、tem,somepicturesandobjectsneeded.TeachingproceduresSectionA1(1a-2d)I.PresentationShowthepictureoftheearthandtellstudentstheearthispollutednow.Forexample:(1)Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke.(2)Factoriesputwasteintotheriver.(3)Peopleshouldthrowawaylitterinthebin.(4)

5、Therearemorecarsontheroad.II.LearningHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.loudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesnoisepollutionairpollutionwaterpollution_______Keys:noisepollutionloudmusicplan

6、esmobilephonesbuildinghousesairpollutionfactoriessmokingcarsbuildinghouseswaterpollutionshipsrubbishlitteringfactoriesIII.Listening1.1bListenandcompletethesentences.Whatwastheproblem?Theriverwas_____________.Eventhebottomoftheriverwasfullof________.Therewerenomore______forfishermentocatch

7、.Whatcausedtheproblem?Peoplearethrowing_______intotheriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe____________andaskthemto___________thefactories.Everyoneshouldhelpto__________theriver.Keys:reallydirtyrubbishfishlitterwas