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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,theancientempero
2、rs,themainreason,asfarasIknow,noman-madeobjects,句子:1)--What’sthehighestmountainintheworld?--Qomolangma.2)--HowlongisQomolangma?--It’s8,844.43metershigh.It’shigherthananyothermountain.3)--Whichisthedeepestsaltlakeintheworld?--TheCaspianSeaisthedeepestofallth
3、esaltlake.4)--DidyouknowthatChinaisoneoftheoldestcountriesintheworld?--Yes,Idid.It’smucholderthantheUS.教学难点：1.形容词和副词的比较级和最高级变化规则和用法。2.物体之间的对比。Period1SectionA1Step1GreetingsStep2Warming-uplet’schant.&Step3Leadin.Talkaboutsomenumbers.Howmanystudents/teachersi
4、nourclass/school ?......Step4PretentionWhichisthehighestmountainintheworld?WhichisthelongestriverinAsia?...…Step51aMatchthefactsyouknow.1.GetthestudentstoreadthroughthepicturesinActivity1aandmatch.2.Getthemtomaketheinformationintoasentence.Explaination:…8,8
5、44metershigh.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.Thewallis1.7metreswide.Step6Workon1bListenandcompletethesentences.1.Getthestudentstolistenandcompletethesentences.Listenagainandlistenandrepeatafterthetape
6、.Step7Workon1cMakeconversationsinpairs.1.Getthestudentstohaveapairwork,talkingabouttheplacesinthepicture.ShowontheScreensomeotherpicturesandgoontheabovetalk.Step7Workon2a2.Listenandnumberthefacts(1-4)intheorderyouhearthem.Step8Workon2bListenagainandfillinth
7、eblanksin2awiththenumbersinthebox.population意为“人口数量”，谓语动词要用单数形式。询问人口数量时要用“What’sthepopulationof...?”提问，而不用howmany或howmuch等提问。表示人口“多”要用large或big；表示人口“少”要用small。这个城市的人口是600万。Thepopulationofthiscityissixmillion．中国的人口比美国的人口多很多。ThepopulationofChinaismuchlargerth
8、anthatoftheUSA.【来源：21cnj*y.co*m】Step9Workon2cGetthestudentstohaveadialogueliketheonein2c.1.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?thatChinais…是know的宾语从句。尽管主句的动词是过去时态，但由于宾语从句陈述的是客观事实，所以从
