英语人教版八年级下册Unit7 1A-1C

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1、Unit7What’sthehighestmountainintheworld?SectionA1a-1cⅠ．TeachingAimsandDemandssquaren.平方metern.米deepadj.深的desertn.沙漠（2）TargetLanguageWhat’sthehighestmountainintheworld?Qomolangma.HowhighisQomolangma?It’s8,844.43metershigh.It’shigherthananyothermountain.Whichisthedeepestsaltlakeintheworl

2、d?TheCaspianSeaisthedeepestofallthesaltlake.(3)Structure:LargenumbersComparativeandsuperlativeformofadj.andadv.2.AbilityObjects（1）Learntousethenumeraltotalkaboutthefactsoftheworld.（2）Learnandmastertheusageofthecomparativeandsuperlativeformofadj.andadv.3．MoralobjectsTeachSstoloveournatu

3、reandprotectourenvironmentⅡ.TeachingKeyPointLearnandmasterlargenumbersLearnandmastertheusageofthecomparativeandsuperlativeformofadj.andadv.Ⅲ．TeachingDifficultPoints1．Learnandmasterlargenumbers．2．Learntotalkaboutcomparativeandsuperlativeformofadj.andadv.byusingthetargetlanguageⅣ．Teachin

4、gMethods1．Thesituationalteachingapproach,task-basedlanguageteachingmethod,listening-and-answeringactivitytohelpthestudentsgothroughwiththelisteningmaterial．2．Pairwork.Ⅴ．TeachingAids1．PPT2．TheblackboardⅥ．TeachingProceduresUnit7What’sthehighestmountainintheworld?StepⅠ1.Greettheclassasusu

5、al.Step2Warming-upAskandanswer.T:What'syourfavoritesubject?S:Myfavoritesubjectis....WatchthephotosofMountTai,theHuangshanMountainandQomolangma,talkaboutthem“Howhighis…?’andhelpthestudentstoanswer:It’s…metershigh.TeachmeteratthesametimeandleadtoWhat’sthehighestmountainintheworld?Qomolan

6、gma(isthehighestmountainintheworld.)Howhighisit?--It’s8,844.43metershigh.WatchthephotosoftheYellowRiver,theYangtzeRiverandtheNile,talkaboutthem.“Howlongis…?’andhelpthestudentstoanswer:It’s…meterslong.LeadtoWhat’sthelongestriverintheworld?TheNile(isthelongestriverintheworld.)Howlongisit

7、?--It’s6671000meterslong.WatchthephotostotalkabouttheCaspianSea,theSaharainthesimilarways.LeadtoWhat’sthedeepestsaltlake/biggestdesertintheworld?Teachdeep,desertinthesametime.Step31aMatchthefactsyouknow.1.Finish1aandchecktheanswers.2.Practiceinpairsusingtheinformationin1a.Step4.Liste