人教最新版八下英语备课《unit7》第三课时.ppt

SectionA23a-3c,Unit7Whatsthehighestmountainintheworld?,集体备课组成员：沈厚凤，程东丽姚宏伟,Whichisthehighestmountainintheworld?WhichisthelongestriverinAsia?,Revision,Teachingaims,PractisestudentsreadingskillsRememberthekeysentencesin3a,Checkthepreview,WhatdoyouknowaboutQomolangma?TalkaboutQomolangmainpairs.Zxx，k,Pre-reading,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,Task1,Oneofthemost_sportsintheworldismountain_,andoneofthemost_placestogoforthisistheHimalayas.Theseextremelyhigh_attract_fromallovertheworld.Manypeoplesaythisisoneofthemost_partsoftheworld.,Accordingtothepassage,fillintheblanks.,dangerous,climbing,popular,risk,climbers,famous,Task2,TheHimalayas_alongthe_borderofchina.Ofallthepeaks(tops),Qomolangmaisthe_andmost_.Its_toclimbQomolangmabecausethickclouds_thetopofthemountain.Evenmoreserious_includethefreezing_conditionsandthe_storms.,runs,southwestern,highest,famous,thehardest,cover,difficulties,weather,heavy,Thefirst_toreachthetopofQomolangmaTenzingNorgayandEdmundHillarydiditin1953.ThefirstChineseclimber_thetopin1960,andin1975,thefirst_didittoo.,people,reached,woman,Readthearticleagain,andanswerthefollowingquestions,Task3,1.WhatamountainisHimalayas?2.WhyisitdangeroustoclimbQomolangma?3.WhendidthefirstChinesereachthetopofQomolangma?,Itsoneofthemostpopularplacesformountainclimbing.,Becausethickcloudscoverthetopandsnowcanfallveryhard.,In1960.,Readthearticleagainandcompletethechart.,3b,Task4,Answerthequestionsusinginformationfromthearticle.,1.WherearetheHimalayas?2.HowhighisQomolangma?,InthesouthwesternpartofChina.,8,844.43metershigh.,3c,Task5,3.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?4.Whatdoesthespiritoftheclimberstellus?,Becausepeoplewanttochallengethemselvesinthefaceofdifficulties.,Weshouldnevergiveuptryingtoachieveourdreams.,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.ThepopulationofSingap