英语人教版八年级下册Unit7 Section A 3a--3c.ppt

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1、Unit7What’sthehighestmountainintheworld?SectionA3a-3cLearninggoals:1.掌握51页的单词及教材51页的语言知识点.3.了解珠穆朗玛峰的险峻和人类克服困难、挑战极限的勇气与实践精神。2.学会借助寻读和精读的策略,快速寻找答案.§课堂导学方案---Step1情景导入1.Whatsportdoyoulike?Ithink……..2.Whichofthefollowingsportsdoyouthinkisthemostdangerous:t’aichi,tennis,mountainclimbingorbasketball?1.

2、Whatsportdoyoulike?§课堂导学方案---Step2/3a-3cWhatmightbethedangersofmountainclimbing?freezingweatherconditionstoomanypeoplehavetofightwithdangerousanimalshardtotakeinairthickcloudshardtofindthewayhomeIthink…Ithink…Ithink…Ithink…Readthearticleandmatcheachparagraphwiththemainideas.Paragraph1spiritofclim

3、bersParagraph2achievementsofclimbersParagraph3factsanddangers3aReadthearticleagainandcompletethechart.Paragraph1Paragraph2Paragraph3Listtourdangersforclimbers.ListthreeachievementsListtourcomparisonsthickclouds1953—TenzingNorgayandEdmundHillarywerethefirsttoreachthetopmostdangeroussport3bsnowcanf

4、allveryhardfreezingweatherconditionsheavystormsThefirstChineseteamreachedthetopin1960.ThefirstwomantosucceedwasJunkoTabeifromJapanin1975.oneofthemostpopularplacesthemostfamousmoreseriousdifficultiesthehighestAnswerthequestionsusinginformationfromthearticle.1.WherearetheHimalayas?2.HowhighisQomola

5、ngma?InthesouthwesternpartofChina.8,844.43metershigh.3c3.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?4.Whatdoesthespiritoftheclimberstellus?Becausepeoplewanttochallengethemselvesinthefaceofdifficulties.Weshouldnevergiveuptryingtoachieveourdreams.Italsotellsusthathumanscansometi

6、mesbestrongerthantheforcesofnature.Oneoftheworld’smostdangeroussportsismountainclimbing,…“oneof+the+形容词的最高级+复数名词”，意为“最……之一”。如：MissWangisoneofthemostpopularteachersinourschool.王老师是我们学校最受欢迎的老师之一。Languagepoints2.Itisalsoveryhardtotakeinairasyougetnearthetop.Itis+adj.+todosth.，it作形式主语放在句首，而把真正的主语放在句尾

7、。常用于此句型的形容词有important，difficult，dangerous，necessary，useful，possible等，用来对todosth.进行说明。此句型可以转换成Todosth.is+adj.。3.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.difficulty既可作可数名词也可作不可数名词。e.g.Iti