八年级下册英语第七单元sactionA

Unit7Whatsthehighestmountainintheworld?,SectionA(3a3c),words,QomolangmaHimalayassouthwesternthickfreezingsucceedliveschallegeforcenaturetakeininthefaceof,WhatdoyouknowaboutQomolangma?,Pre-reading,Paragraph1SpiritofclimbersParagraph2AchievementsofclimbersParagraph3Factsanddangers,3a.Readthearticleandmatcheachparagraphwiththemainideas.,QomolangmatheMostDangerousMountainintheWorld?,WherearetheHimalayas?2.HowhighisQomolangma?,TheHimalayasrunalongthesouthwesternpartofChina.,Itis8,844.43metershigh.,3.WhatamountainisHimalayas?,Itsoneofthemostpopularplacesformountainclimbing.,4.WhyisitdangeroustoclimbQomolangma?,Becausethickcloudscoverthetopandsnowcanfallveryhard.,1.WhendidthefirstChinesetoreachthetopofQomolangma?,In1960,2.Whoisthefirstwomantoreachthetop?,JunkoTabei,1.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?2.Whatdoesthespiritoftheclimberstellus?,Oneofthemainreasonsisbecausepeoplewanttochallengethemselvesinthefaceofdifficulties.,Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.,3b.Readthearticleagainandcompletethechart.,Paragraph1Listfourdangersforclimbers:,thickcloudsSnowhard;Freezingweatherconditions;Heavystorms;Veryhardtobreatheasyougetnearthetop,3b.Readthearticleagainandcompletethechart.,Paragraph2Listthreeachievements:,1953-TenzingNorgayandEdmundHillarywerethefirsttoreachthetop;1960-ThefirstChineseteamdidso;1975JunkoTabeifromJupanwasthefirstwomamtoreachthetop.,Paragraphs1mostpopularplace;highestmountain;mostfamousmountain;moreseriousdifficulties;strongerthantheforcesofnature,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。,3.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.更加严峻的困难包括极冷的天气状况和巨大的风暴。1）difficulty既可作可数名词也可作不可数名词，在此用作可数名词。作可数名词时,difficulty通常用作复数，表示具体概念，即：各种各样的“困难；难题；难事”。,例如：Peoplelearninganewlanguagemayfacesomedifficulties.人们学习一门新的语言时可能会遇到一些困难。Ifyouhaveanydifficulties,youcancallmeforhelp.如果你遇到任何困难，给我打电话求助好了。,作不可数名词时，difficulty可译作“困难；艰难；辛苦；费劲”，例如：Hehadgreatdifficultyinfindinganewjob.他找新的工作费了很大劲。.Wefoundthehousewithoutdifficulty.我们轻而易举地找到广那座房子。,2）include表示“包括；包含”，是一个及物动词。例如：Doesyourpriceofthebikeincludethislight?你们的车价包含这盏车灯吗？,4.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.这些登山者的精神向我们表明：我们绝不应该放弃实现自己梦想的尝试。1）giveupdoingsomething的意思是“放弃做某事；半途而废”Hegaveuplearningathirdlanguageafterhegotthejob.他找到工作之后就放弃了对第三门语言的学习。,2)achieveourdreams相当于makeourdreamscometrue其中achieve是动词，表示“（通过努力）实现；达到（梦想、成功)”等。其名词为achievement意为“成绩;成就”。achieve和cometrue都有实现（梦想）区别：,例如：Heachievedgreatsuccessinashorttime.他用很短的时间取得了极大的成功。Ithoughthecouldachievehisdreamandhisdreamcametrueatlast.我认为他能够实现梦想，最后他的梦想实现了。,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.Wangwillcomeont