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1、Unit7What’sthehighestmountainintheworld?教学目标：1语言目标：掌握本单元重点词汇及能用比较级和最高级谈论各之最。2技能目标：能听懂和谈论有关地理和自然的话题。3情感目标：培养学生热爱大自然，保护环境的意识。教学重点：短语:insize,intheworld,2meterstall/long/wide,thebiggestpopulation,oneofthebiggest,themostpopularquestion,talkabout,theancientemperors,thema
2、inreason,asfarasIknow,noman-madeobjects,mountainclimbing,thesouthwesternpartofChina,thickclouds,coverthetop,riskone’slife,challengeoneself,achieveone’sdream，theforestofnature,trytodosth.,thespiritoftheclimbers,manytimesmorethan,liveupto,prepare…for..,beawake,bespec
3、ialtosb.,spendsometimedoingsth.,intheremainingforest,endangeredanimals,inthefuture…句子:What’sthehighestmountainintheworld?Qomolangma.HowhighisQomolangma?It’s8,844.43metershigh.It’shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepe
4、stofallthesaltlake.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.It’smucholderthantheUS.教学难点：形容词和副词的比较级和最高级变化规则和用法。物体之间的对比。课时划分：Period1SectionA11a–2dPeriod2SectionA23a-3cPeriod3SectionA3GrammarFocus-4cPeriod4SectionB11a-2ePeriod5SectionB23a-Selfch
5、eckSectionA1(1a–2d)Step1Lead-inAskstudentstoanswerthetwoquestions.“What’sthehighestmountainintheworld?”and“HowhighisQomolangma?”Step2Presentationsquaren.平方metern.米deepadj.深的desertn.沙漠Step31aMatchthefactsyouknow.1.Watchthephotosandtalkaboutthem“Howbig/high/long/deep
6、is…?’andhelpthestudentstoanswer:It’s…meters/kilometersinsize/high/long/deep.Checktheanswers.2.Lookthesephotosandpracticetheconversations.e.g.A:HowhighisQomolangma?B:It’s8,844metershigh.Practiceinpairsusingtheinformationin1a.Step4Explanation…8,844metershigh.8,844米高…
7、metershigh(long,wide…)……米高（长,宽……)。英语表示“有多长（宽，高……）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。e.g.Thewallis1.7meterswide.Step5Listening1.Listenandcompletethesentences.2.Readthefoursentences.Step6Practice1cMakeconversationsinpairs.ExamplesA:Whatisthehighestmountainintheworld?B:Qomo
8、langmaisthehighestmountainintheworld.A:Howhighisit?B:It’s8,844.43metershigh.Asksomepairstoshowtheconversation.Step7HomeworkA:Makeyourownconversat
