英语人教版八年级下册step 1.docx

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1、Unit7What’sthehighestmountainintheworld?Period1教学目标：1语言目标：掌握一些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,oneofthebigges,asfarasIknow…句子:What’sthehighestmountaini

2、ntheworld?Qomolangma.HowlongisQomolangma?It’s8,844.43metershigh.It’shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlake.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。Step1Warmingup1.Watchthephotosandtalkaboutthem

3、“Howbig/high/long/bigis…?’andhelpthestudentstoanswer:It’s…meters/kilometers/cmbig/high/long/big.2.Lookthesephotosandpracticethedialogue:e.g.A:HowhighisQomolangma?B:It’s8,844metershigh.Step2.Self-study1.Translatesomephrases2.1aMatchthefactsyouknow.Practic

4、einpairsusingtheinformationin1a.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh3.总结比较级和最高级的用法。Step3Listening1.1bListenandcompletethesentences.1)Qomolangmais______thananyother

5、mountainintheworld.2)TheSaharais____________desertintheworld.3)TheCaspianSeais____________ofallthesaltlakes.4)TheNileis_________riverintheworld.2.2aListenandnumberthefacts(1-4)intheorderyouhearthem.2bListenagainandfillintheblanksin2awiththenumbersinthebo

6、x.6,3005,0005,464300___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris___kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover___yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven

7、___yearsold.___ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.Step4PracticeRole-playaconversation.Step52dReadtheconversationandanswerthequestions:1)Whichisthebiggestman-madeobjectsintheworld？2)WhichisthemostfamouspartoftheMingGreatWall?Step6Hom

8、ework