英语人教版八年级下册Unit7section A3a-3c.ppt

Unit7Whatsthehighestmountainintheworld?,SectionA3a-3c,Readthewordsandexpressionsloudly.,theHimalayastheAmazonRiverparagraphn.southwesternadj.thickadj.includev.freezingadj.conditionn.takein,喜马拉雅山脉亚马逊河段；段落西南的；西南方向的厚的；浓的包括；包含冻冰的；结冰的条件；状况吸入；吞入（体内）,succeedv.Jhefaceofachievev.forcen.naturen.oceann.thePacificOcean,实现目标；成功日本挑战；考验面对（问题、困难等）达到；完成；成功力；力量自然界；大自然大海；海洋太平洋,FreeTalkDoyoulikemountainclimbing?Doyouknowthemostpopularplacestogoforit?,自读文章，在书中划出重点、疑点后，翻译下列短语。先独立完成，后小组商议。,1.最危险的山峰2.世界上最危险的运动之一3.登山（名词短语）/（动词短语）,themostdangerousmountain,oneoftheworldsmostdangeroussports,mountainclimbing/climbmountains,Reading,4.来自世界各地的登山者5.横亘于中国的西南边界6.在所有的山峰中7.厚厚的云层,theclimbersfromallovertheworld,runalongthesouthwesternpartofChina,ofallthemountains,thickclouds,8.更为严重的困难9.寒冷的天气状况和强劲的暴风雪10.首次到达珠穆朗玛峰顶的人,moreseriousdifficulties,freezingweatherconditionsandheavystorms,thefirstpeopletoreachthetopofQomolangma,Readthearticleandmatcheachparagraphwiththemainideas.,Paragraph1spiritofclimbersParagraph2achievementsofclimbersParagraph3factsanddangers,3a,Readthepassagecarefullyandcompletethechartingroupsoffour.,3b,3.freezingweatherconditions,4.heavystorms,2.hardsnow,5.hardtobreathe,manydangers,themostdangerous,2.1960-thefirstChineseteamreachedthetop,3.1975-JunkoTabeifromJapanwasthefirstwomantoreachthetop,afewpeople,themostdangerous,2.nevergiveuptryingtoachievedreams.,3.bestrongerthantheforcesofnature.,themostdangerous,thegreatspirit,MarkTrue(T)orFalse(F).,1.ItisverydangeroustoclimbQomolangma.2.ThefirstpeopletoreachthetopwereTenzingNorgayandEdmundHillaryonMay29,1955.3.ThefirstChinesewomantosucceedin1960.4.Itshowsthathumanscansometimesbestrongerthantheforcesofnature.,T,F,F,T,Answerthequestionsusinginformationfromthearticle.,1.WherearetheHimalayas?2.HowhighisQomolangma?,InthesouthwesternpartofChina.,8,844.43metershigh.,3c,3.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?4.Whatdoesthespiritoftheclimberstellus?,Becausepeoplewanttochallengethemselvesinthefaceofdifficulties.,Weshouldnevergiveuptryingtoachieveourdreams.,Oneoftheworldsmostdangeroussportsismountainclimbing,“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。,Languagepoints,2.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。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.ItisimportanttostudyEnglishwell.学好英语很困难。ItsverydifficulttoclimbQomolangma.攀登珠穆朗玛峰很难。,作可数名词时通常用复数，表示具体概念，即：各式各样的“困难，难题，难事”，如：Heshavingfinancialdifficulties.他正手头拮据。作不可数名词时，译作“困难，艰难，幸苦”，如：Shehadgreatdifficultyinunderstandinghim.她很难理解他说的话。,4.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.giveup意为“放弃”，后面可以接名词、代词或v-ing形式作宾语。注意：如果其宾语是名词，那么名词可以放在give和up之间，也可以放在up之后；如果其宾语是代词，那么代词只能放在give和up之间。如：,Myunclewantstogiveupdrinkingwine.我叔叔想戒酒。AlthoughEnglishisnteasytolearn,Iwontgiveitup.虽然英语不易学，但我不会放弃。,5.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?eventhough用作从属连词，意为“即使；尽管”，相当于evenif，引导让步状语从句，一般不与并列连词but连用。如：Mr.Wangwillcomeontimeeventhoughitrains.尽管下雨，但王老师会按时来。,TheYellowRiverislong.TheYangtzeRiverisalot_thantheYellowRiver.TheNileis_ofall.,longer,thelongest,Makesentencesusingtheinformationintheforms.,Exercise,TheYangtzeRiverisnot_long_theNile.=TheYangtzeRiverisnot_thantheNile.,asas,longer,MountTaiishigh.MountHuangisalittle_thanMountTai.Qomolangmais_ofall.,MountTaiisnot_high_Qomolangma.=MountTaiisnot_thanQomolangma.,higher,thehighest,asas,higher,1.ThepopulationofSingaporeislarge.2.ThepopulationofMalaysiaismuch_thanthatofSingapore.3.ThepopulationofChinais_ofall.,larger,thelargest,4.ThepopulationofSingaporeisnot_large_thatofChina.5.ThepopulationofSingaporeisnot_thanthatofChina.,as,larger,as,Whatsyour“Qomolangma”inyourlife?,Whatdoyoudointhefaceof