英语人教版九年级全册unit 13 Section A (1a--2d)

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1、Unit13We’retryingtosavetheearth!TheFirstperiodSectionA(1a—2d)TeachingaimsKnowledgeandskills1.Masterthekeywordsandsentences：litter,advantage,bottom,fisherman,coal,ugly,cost,wooden,plastic,takeaway,bin，makeadifferenceWe’retryingtosavetheearth!Theriverwasdirty.Ev

2、enthebottomoftheriverwasfullofrubbish.Butitusedtobesoclean！Yes，butpeoplearethrowinglitterintotheriver.Everyoneinthistownshouldplayapartincleaningitup！2.Learntotalkaboutpollutionproblemandenvironmentalprotection.3.Trainstudents’listeningandcommunicativecompeten

3、ce.Processandmethods1.Learnthenewwordsthroughwordcardsandconversations.2.Leadinthetargetlanguagethroughlisteningandspeakingpractice.3.Autonomousandcooperativeapproach.EmotionalattitudeandvalueWemustlovetheearthandprotectit.TeachingimportantanddifficultpointTea

4、chingimportantpoint1.Masterthekeywordsandsentences.2.Learntotalkaboutpollutionproblemandenvironmentalprotection.3.Improvestudents’listeningandcommunicativecompetence.TeachingdifficultpointHowtotalkaboutpollutionproblemandenvironmentalprotection.Teachingprepara

5、tionAtaperecorder，aprojector，somepicturesandhandouts.TeachingproceduresI.PresentationShowthepictureoftheearthandtellstudentstheearthispollutednow.Forexample:(1)Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke.(2)Factoriesputwasteintotheriver.(3)People

6、shouldthrowawaylitterinthebin.(4)Therearemorecarsontheroad.II.LearningHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.Keys :noisepollutionloudmusicplanesmobilephonesbuildinghousesairpollutionfactoriessmokingcarsbuildi

7、nghouseswaterpollutionshipsrubbishlitteringfactoriesIII.Listening1.1bListenandcompletethesentences.Keys:reallydirtyrubbishfishlitterwastegovernmentclosedowncleanup2.Listenagainandcheck(√)thesentencesyouhear.1)Wecouldgofishingintheriver.2)Theriverwasreallydirty

8、.3)Theriverhasalwaysbeenthenicestriverinthistown.4)Weshouldasktheteachersforhelp.Keys:23IV.Practice1.Role-playtheconversationin1c.2.Makeconversationsusingthepollutionin1a.A:Therive