英语人教版八年级下册Unit7SectionA3a

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1、Unit7What’sthehighestmountainintheworld?第2课时SectionA3a-4c教学目标一、知识与技能1．Improvethereadingability.2．熟练掌握较大数字的表达，灵活运用比较级和最高级。3.Mastersomeimportantwordsandphrases.二、过程与方法反复训练重点句型，用各种方法巩固比较级和最高级的单词，短语和句子。三、情感态度与价值观了解珠穆朗玛峰的险峻并学习人类克服困难、挑战极限的勇气与实践精神。教学重点1.Improvethereadingability.2.熟

2、练掌握较大数字的表达，灵活运用比较级和最高级。3.Mastersomeimportantwordsandphrases.教学难点熟练掌握较大数字的表达，灵活运用比较级和最高级。教法导航引导学生反复阅读，反复训练，达到熟能生巧的境地。学法导航学生认真听，多训练以此达到学以致用的目的。教学准备图片、多媒体。教学过程Step1GreetingsGreettheclassasusual.Step2LeadinShowsomephotosonthescreen.Letthestudentsanswerthefollowingquestions:Which

3、isthehighestmountainintheworld?WhichisthelongestriverinAsia?…Step3ReadingReadandmatch.Paragraph1spiritofclimbersParagraph2achievementsofclimbersParagraph3factsanddangersReadthearticleagain，andanswerthefollowingquestions:1.WhatamountainisHimalayas?It’soneofthemostpopularplace

4、sformountainclimbing.2.WhyisitdangeroustoclimbQomolangma?Becausethickcloudscoverthetopandsnowcanfallveryhard.3.WhendidthefirstChinesereachthetopofQomolangma?In1960.Readthearticleagainandcompletethechart.Paragraph1Paragraph2Paragraph3Listtourdangersforclimbers.Listthreeachiev

5、ementsListtourcomparisonsthickclouds1953—TenzingNorgayandEdmundHillarywerethefirsttoreachthetopMostdangeroussportsnowcanfallveryhardfreezingweatherconditionsheavystormsThefirstChineseteamreachedthetopin1960.ThefirstwomantosucceedwasJunkoTabeifromJapanin1975.Peoplecanchalleng

6、ethemselvesinthefaceofdifficulties.Nevergiveuptryingtoachieveourdream.Humanscanbestrongerthantheforcesofnature.3c,Answerthequestionsusinginformationinthearticle.Keys：InthesouthwesternpartofChina.8，844.43metershigh.Becausepeoplewanttochallengethemselvesinthefaceofdifficulties

7、.Weshouldnevergiveuptryingtoachieveourdreams.Step4LanguagepointsOneoftheworld’smostdangeroussportsismountainclimbing，…“oneof+the+形容词的最高级+复数名词”，意为“最…之一”。e.g.MissWangisoneofthemostpopularteachersinourschool.王老师是我们学校最受欢迎的老师之一。2.Itisalsoveryhardtotakeinairasyougetnearthetop.Itis

8、+adj.+todosth.，it作形式主语放在句首，而把真正的主语放在句尾。常用于此句型的形容词有important，difficult，dange