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1、Unit7What’sthehighestmountainintheworld?SectionA1(1a–2c)ByChenLiyun一、Learninggoals学习目标：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世界之最。2技能目标：能听懂和谈论有关地理和自然的话题,在听力训练过程中捕捉数字信息。3情感目标：培养学生热爱大自然，保护环境的意识。二、Theimportantpoints学习重点：短语:insize,intheworld,2meterstall/long/wide,thebigge
2、stpopulation,oneofthebiggest,句子:1.What’sthehighestmountainintheworld?Qomolangma.2.HowlongisQomolangma?It’s8,844.43metershigh.It’shigherthananyothermountain.3.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlake.4.DidyouknowthatChina
3、isoneoftheoldestcountriesintheworld?Yes,Idid.It’smucholderthantheUS.三、Difficulties难点：1.对事实和数字进行比较。2.准确记录所听到的大数字四．Waysofteaching教学方法：情景教学法、任务型教学法、多媒体教学法。五．Learningprocedures学习过程Step1Review复习形容词的比较级和最高级high______________,deep_____________,big________________,
4、long______________,old_______________,young______________Step2Presentationsquaren.平方metern.米deepadj.深的desertn.沙漠populationn.人口inAsian.亚洲Step2Warming-up1.Watchthephotosandtalkaboutthefactsofqomolangma,theSahara,theCaspianSeaandtheNile.Ask“-Howbig/high/long/b
5、igis…?Answer:-It’s…meters/kilometers/cmbig/high/long/big.Step31aMatchthefactsyouknow.Practiceinpairsusingtheinformationin1a.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershighStep4L
6、istening1.1bListenandcompletethesentences.1)Qomolangmais______thananyothermountainintheworld.2)TheSaharais____________desertintheworld.3)TheCaspianSeais____________ofallthesaltlakes.4)TheNileis_________riverintheworld.2.2aListenandnumberthefacts(1-4)intheor
7、deryouhearthem.2bListenagainandfillintheblanksin2awiththenumbersinthebox.6,3005,0005,464300___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris___kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.___Ch
8、inaisover___yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.___ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.Step5PracticeMakeconversationsinpairsStep6Summary1、会读，会用下列数字的
