英语人教版八年级下册Unit7 section A 1a-2b.docx

Unit7Whatsthehighestmountainintheworld?SectionA11a2bTeachingAimsandDemands1KnowledgeObjects（1）KeyVocabularysquaren.平方metern.米deepadj.深的desertn.沙漠populationn.人口Asian.亚洲（2）TargetLanguage Whatsthehighestmountainintheworld? Qomolangma. HowhighisQomolangma? Its8,844.43metershigh. Itshigherthananyothermountain. Whichisthedeepestsaltlakeintheworld? TheCaspianSeaisthedeepestofallthesaltlake.（3）Stucture:LargenumbersComparativeandsuperlativeformofadj.andadv.2.AbilityObjects（1）Learntousethenumeraltotalkaboutthefactsoftheworld.（2）Learnandmastertheusageofthecomparativeandsuperlativeformofadj.andadv.TeachingKeyPointLearnandmasterlargenumbersLearnandmastertheusageofthecomparativeandsuperlativeformofadj.andadv.TeachingDifficultPoints1Learnandmasterlargenumbers2Learntotalkaboutcomparativeandsuperlativeformofadj.andadv.byusingthetargetlanguageTeachingMethods1Thesituationalteachingapproach,task-basedlanguageteachingmethod,listening-and-answeringactivitytohelpthestudentsgothroughwiththelisteningmaterial2Pairwork.3GroupworkTeachingProceduresStep1 GreetthestudentsStep2 Warming-up& Presentation1.WatchthephotosandtalkaboutthemQ: Whats the highest/ deepest / biggest / longest in the world?Helpthestudentstoanswer:a. is the highest / deepest / in the world.b. is higher / deeper / bigger / longer than any other in the world.c. is the highest / deepest / of all the Q: Howbig/high/long/bigis?Helpthestudentstoanswer:Itsmeters/kilometers/cmin size/high/long/deep.Teach the students how to read numbers2.Lookthesephotosandpracticethedialogue:e.g.A:Whats the highest mountain in the world?B:Qomolangma.Step 3 PairworkAsk some pairs to show their conversation.Step41aMatchthefactsyouknow.Step5Listening1.1bListenandcompletethesentences.2.2aListenandnumberthefacts(1-4)intheorderyouhearthem.2bListenagainandfillintheblanksin2awiththenumbersinthebox.Step 6 Groupwork Do a surveyAsk each group to choose some students are “The best in our class” in one way.Ask one student in each group to write the superlative sentences in three ways on the blackboard.Ask other students find out if there are any mistakes.Step 7 SummaryAsk students to make a summary what we have learned toda