英语人教版八年级下册第七单元 section A 3a.ppt

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1、Unit 7Whats the highest mountain in the world?Section ASection A3a-4c3a-4c自主学自主学习方案方案-【新新词自自查】根据句意及根据句意及汉语提示完成句子。提示完成句子。1.Ted read the first p (段落段落)in front of class.2.The ice on the lake is t (厚的厚的)enough to skate on.3.Peoples living c (条件条件)are becoming better and better.4.I think you are sure to

2、 s (成功成功)if you work hard.5.Wild animals should live in the n (自自然界然界).aragraphhickonditionsucceedature课堂堂导学方案学方案-Step1情景情景导入入 Why do so many people want to reach the top of Qomolangma?I think.Whichisthehighestmountainintheworld?WhichisthelongestriverinAsia?课堂导学方案课堂导学方案-Step 2/3a-3cWhatdoyouknowabou

3、tQomolangma?Read the article and match each paragraph with the main ideas.Paragraph1spiritofclimbersParagraph2achievementsofclimbersParagraph3factsanddangers3aOneofthemost_sportsintheworldismountain_,andoneofthemost_placestogoforthisistheHimalayas.Theseextremelyhigh_attract_fromallovertheworld.Manyp

4、eoplesaythisisoneofthemost_partsoftheworld.According to the passage,fill in the blanks.dangerousclimbingpopularriskclimbersfamousTheHimalayas_alongthe_borderofchina.Ofallthepeaks(tops),Qomolangmaisthe_andmost_.Its_toclimbQomolangmabecausethickclouds_thetopofthemountain.Evenmoreserious_includethefree

5、zing_conditionsandthe_storms.runssouthwesternhighestfamousthehardestcoverdifficultiesweatherheavyThefirst_toreachthetopofQomolangmaTenzingNorgayandEdmundHillarydiditin1953.ThefirstChineseclimber_thetopin1960,andin1975,thefirst_didittoo.peoplereachedwomanRead the article again,and answer the followin

6、g questions.1.WhatamountainisHimalayas?2.WhyisitdangeroustoclimbQomolangma?3.WhendidthefirstChinesereachthetopofQomolangma?Itsoneofthemostpopularplacesformountainclimbing.Becausethickcloudscoverthetopandsnowcanfallveryhard.In1960.Read the article again and complete the chart.Paragraph1 Paragraph2Par

7、agraph3Listtourdangersforclimbers.ListthreeachievementsListtourcomparisonsthickclouds1953TenzingNorgayandEdmundHillarywerethefirsttoreachthetopmostdangeroussport3bsnowcanfallveryhardfreezingweatherconditionsheavystormsThefirstChineseteamreachedthetopin1960.ThefirstwomantosucceedwasJunkoTabeifromJapa

8、nin1975.Peoplecanchallengethemselvesinthefaceofdifficulties.Nevergiveuptryingtoachieveourdream.Humanscanbestrongerthantheforcesofnature.Answer the questions using information from the article.1.WherearetheHimalayas?2.HowhighisQomolangma?InthesouthwesternpartofChina.8,844.43metershigh.3c3.Whydosomany

9、peopletrytoclimbthismountaineventhoughitisdangerous?4.Whatdoesthespiritoftheclimberstellus?Becausepeoplewanttochallengethemselvesinthefaceofdifficulties.Weshouldnevergiveuptryingtoachieveourdreams.1.Oneoftheworldsmostdangeroussportsismountainclimbing,“oneof+the+形容词的最高级形容词的最高级+复数名复数名词词”，意为，意为“最最之一之一”

10、。如：如：MissWangisoneofthemostpopularteachersinourschool.王老师是我们学校最受欢迎的老师之一。王老师是我们学校最受欢迎的老师之一。2.Itisalsoveryhardtotakeinairasyougetnearthetop.Itis+adj.+todosth.，it作形式主语作形式主语放在句首，而把真正的主语放在句放在句首，而把真正的主语放在句尾。常用于此句型的形容词有尾。常用于此句型的形容词有important，difficult，dangerous，necessary，useful，possible等，用等，用来对来对todosth.进行

11、说明。此句型可以进行说明。此句型可以转换成转换成Todosth.is+adj.。3.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.difficulty既可作可数名词也可作不可既可作可数名词也可作不可数名词。数名词。e.g.ItisimportanttostudyEnglishwell.学好英语很困难。学好英语很困难。ItsverydifficulttoclimbQomolangma.攀登珠穆朗玛峰很难。攀登珠穆朗玛峰很难。作可数名作可数名词时通常用复数，表示具体概通常用复数，表示具体概念，即：

12、各式各念，即：各式各样的的“困困难，难题，难事事”，如：如：Heshavingfinancialdifficulties.他正手他正手头拮据。拮据。作不可数名作不可数名词时，译作作“困困难，艰难，幸，幸苦苦”，如：如：Shehadgreatdifficultyinunderstandinghim.她很她很难理解他理解他说的的话。4.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.giveup意意为“放弃放弃”，后面可以接名，后面可以接名词、代代词或或v-ing形式作形式作宾语。注意：注

13、意：如果其如果其宾语是名是名词，那么名，那么名词可可以放在以放在give和和up之之间，也可以放在，也可以放在up之后；如果其之后；如果其宾语是代是代词，那么代，那么代词只只能放在能放在give和和up之之间。如：。如：Myunclewantstogiveupdrinkingwine.我叔叔想戒酒。我叔叔想戒酒。AlthoughEnglishisnteasytolearn,Iwontgiveitup.虽然英语不易学，但我不会放弃。虽然英语不易学，但我不会放弃。5.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?eve

14、nthough用作从属用作从属连词，意，意为“即使；即使；尽管尽管”，相当于，相当于evenif，引，引导让步状步状语从从句，一般不与并列句，一般不与并列连词but连用用。如：。如：Mr.Wangwillcomeontimeeventhoughitrains.尽管下雨，但王老尽管下雨，但王老师会按会按时来。来。Whatsthehighestmountainintheworld?Qomolangma.HowhighisQomolangma?Its8,844.43metershigh.Itshigherthananyothermountain.Whichisthedeepestsaltlakein

15、theworld?TheCaspianSeaisthedeepestofallthesaltlakes.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.ItsmucholderthantheUS.课堂导学方案课堂导学方案-Step 3/Grammer focusFill in the blanks with the correct forms of the words in the box.big much popular long old high1.The Amazon River is one of the

16、_ rivers in the world.Its a little _ than the Yangtze River.2.Qomolangma is 8,844.43 meters _.Its one of the most _ places for serious mountain climbers.longestlongerhighpopular4a课堂导学方案课堂导学方案-Step 4/4a-4c3.No ocean in the world is as _ as the Pacific Ocean.4.Although Japan is _ than Canada,it is _ s

17、maller.bigoldermuch太平洋太平洋n.大海；海洋大海；海洋e.g.Tworivers：_and_4b.Writetwocomparisonsabouttwotopics.Writetruefacts.theYangtzeRivertheAmazonRiverTheYangtzeRiverisalmostaslongastheAmazonRiver.TheAmazonislongerthantheYangtze,buttheYangtzeisthelongestriverinChina.Twocities：_and_1._2._Twoanimals：_and_1._2._4c.W

18、ritefivequestionsusingcomparisons.Thenaskyourpartneryourquestions.1._2._3._4._5._Whatisthehighestbuildinginourcity?Whoistheoldestpeopleinourcity?Whatisthemostpopularstreetinourcity?Whatisthemostdeliciousfoodinourcity?Whereisthebusiestroadinourcity?HomeworkPracticewithyourclassmatestospeakandwritelargenumbers.Writesomenumbercarsandputtheminyourroom.Wheneveryousee,readthemquickly.