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《人教版八年级下册Unit7》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。
1、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:insizeintheworld,2meterstall/long/wide,thebiggestpopulation,oneofthebiggest,themostpopularquestion,talkabout,theancientemperors,themainreason,asfarasIknow,noman-madeobjects,mountainclimbing,thesouth
2、westernpartofChina,thickclouds,coverthetop,riskone’slife,challengeoneself,achieveone’sdream，theforest ofnature,trytodosth.,thespiritoftheclimbers,manytimesmorethan,liveupto,prepare…for..,beawake,bespecialtosb.,spendsometimedoingsth.,intheremainingforestendangeredanimals,inthefuture…句子:Wh
3、at’sthehighestmountainintheworld?Qomolangma.HowlongisQomolangma?It’s8,844.43metershigh.It’shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlake.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.It’smucholderthantheUS.教学难点：形
4、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：Period1 SectionA11a–2dPeriod2 SectionA23a-3cPeriod3 SectionA3GrammarFocus-4cPeriod4 SectionB11a-2ePeriod5 SectionB23a-SelfcheckSectionA1(1a–2d)Step1Presentationsquare n.平方 meter n. 米 deep adj.深的 desert n. 沙漠 population n. 人口 popu
5、lation n. 人口Asia n. 亚洲 tour v.n. 旅行 tourist n.旅行者wall n. 墙 amazing adj. 令人大为惊奇的ancient adj. 古代的 wide adj.宽的；宽阔Step2Warming-up1.Watchthephotosandtalkaboutthem“Howbig/high/long/bigis…?’andhelpthestudentstoanswer: It’s…meters/kilometers/high/long/big.2.Look
6、thesephotosandpracticethedialogue:e.g. A:HowhighisQomolangma?B:It’s8,844metershigh.Step31aMatchthefactsyouknow.Practiceinpairsusingtheinformationin1a. Qomolangma about9,600,000squarekilometersinsize TheSahara 1,025metersdeep TheCaspianSea 6,671kilometerslong TheNile
7、 8,844.43metershigh Step4Explaination…8,844metershigh. 8,844米高…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.Step5Listening1.1b Listenandcompletethesentences.1)Qomolangmais______thananyothermountaininthew
