Unit 7 Section A 3a-3c精品课件（人教新目标八下英语）

SectionA3a-3c\nTolearnaboutQomolangmaTolearnnewwords:achievement,thick,include,condition,succeed,achieve,force,nature…Objectives\nWhat’sthehighestmountainintheworld?Howhighisit?Doyouknow?\nFreeTalkDoyoulikemountainclimbing?Doyouknowthemostpopularplacestogoforit?\nOneofthemostpopularplacestogoformountainclimbingistheHimalayas.\n\n在喜马拉雅山脉之中，海拔在7000米以上的高峰有50多座，8000米以上的有16座，著名的有南峰、希夏邦马峰、干城章嘉峰。“喜马拉雅”在藏语中就是“冰雪之乡”的意思。这里终年冰雪覆盖，一座座冰峰如倚天的宝剑，一条条冰川像蜿蜒的银蛇。其中最为高耸的则是位于中国和尼泊尔边界上的珠穆朗玛峰，它以高达8844.43米的高度位居世界最高峰。\n珠穆朗玛峰(Qomolangma)，简称珠峰，又译作圣母峰，尼泊尔称为萨加马塔峰，也叫“埃非勒斯峰”（Everest），位于中华人民共和国和尼泊尔交界的喜马拉雅山脉之上，终年积雪。高度8844.43米，为世界第一高峰，中国最美的、令人震撼的十大名山之一。\nachievementsouthwesternthickincludefreezingconditiontakeinn.成就；成绩adj.西南的；西南方向的adj.厚的；浓的v.包括；包含adj.极冷的；冰冻的n.条件；状况吸入；吞入(体内)Wordsreview\nsucceedchallengeinthefaceofachieveforcenatureeventhoughv.实现目标；成功v.&n.挑战；考验面对(问题、困难等)v.达到；完成；成功n.力；力量n.自然界；大自然=evenif即使；虽然Wordsreview\nReadthearticleandmatcheachparagraphwiththemainideas.Qomolangma—theMostDangerousMountainintheWorld?Oneoftheworld’smostdangeroussportsismountainclimbing,andoneofthemostpopularplacesforthisistheHimalayas.TheHimalayasrunalongthesouthwesternpartofChina.Ofall3a\nthemountains,Qomolangmarisesthehighestandisthemostfamous.Itis8,844.43metershighandsoisverydangeroustoclimb.Thickcloudscoverthetopandsnowcanfallveryhard.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.Itisalsoveryhardtotakeinairasyougetnearthetop.\nThefirstpeopletoreachthetopwereTenzingNorgayandEdmundHillaryonMay29,1953.ThefirstChineseteamdidsoin1960,whilethefirstwomantosucceedwasJunkoTabeifromJapanin1975.\nWhydosomanyclimbersrisktheirlives?Oneofthemainreasonsisbecausepeoplewanttochallengethemselvesinthefaceofdifficulties.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.Italsoshowsthathumanscansometimesbestrongerthantheforcesofnature.\nParagraph1Paragraph2Paragraph3SpiritofclimbersAchievementsofclimbersFactsanddangersReadthearticleandmatcheachparagraphwiththemainideas.\nParagraph1Listfourdangersforclimbers:thickcloudsSnowslideFreezingweatherconditionsHeavystormReadthearticleagainandcompletethechart.3b\nParagraph2Listthreeachievements:1953-TenzingNorgayandEdmundHillarywerethefirsttoreachthetop1960-ThefirstChineseteamdidso1975–TheJapaneseJunkoTabeisucceededdoingso\nParagraphs1&3Listfourcomparisons:mostdangeroussportmostpopularplacesthehighestmountainthemostfamousmountain\nWherearetheHimalayas?2.HowhighisQomolangma?Answerthequestionsusinginformationfromthearticle.TheHimalayasrunalongthesouthwesternpartofChina.Itis8,844.43metershigh.3c\n3.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?Oneofthemainreasonsisbecausepeoplewanttochallengethemselvesinthefaceofdifficulties.\n4.Whatdoesthespiritoftheclimberstellus?Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.Italsoshowsthathumanscansometimesbestrongerthantheforcesofnature.\n1.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。Languagepoints\n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。\n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了那座房子。\n2）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？\n2.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。\n2)achieveourdreams相当于makeourdreamscometrue其中动词achieve表示“（通过努力）实现；取得；获取；达到（梦想、成绩、成功、目的)”等。例如：Heachievedgreatsuccessinashorttime.他用很短的时间取得了极大的成功。LinTaoachievedverygoodexamresults.林涛考试取得了很好的成绩。\n3.Thickcloudscoverthetopandsnowcanfallveryhard.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.山顶上浓云覆盖，而且雪可能下的很大。更严重的困难是冰冻天气和强烈的暴风雪。\nthickadj.1)厚的；粗的Howthickistheboard?这块木板有多厚?2)浓的，浓厚的；粘稠的；混浊的Itisdangeroustodriveinathickfog.在浓雾天驾车很危险。\nfreezingadj.冻结的；冰冻的；极冷的It’sfreezingoutsidenow.现在外面冷极了。It’sverycoldtoday,thetemperaturehasdroppedtofreezingpoint.今天很冷，温度降到了冰点。\n描述天气时，英语形容词与名词的搭配与汉语不尽一致，值得注意。此处thickclouds(密集的云层；厚密的云块)、freezingweather(极度寒冷的天气)和heavystorm(大暴雪/雨)就是颇具说服力的例子。与weather、storm、snow、cloud、air这五个本单元课文所出现的天气名词有关的部分描述性搭配：\n表现“寒冷”时常与weather搭配的形容词：cold,freezing,icy表现暴风雨之“凶猛”时部分与storm搭配的常见形容词：bad,big,great,heavy,terrible,disastrous,fierce,tremendous,violent表现snow之“强弱”时的搭配：heavy,thick,light\n表现云层“疏密”时常与cloud搭配的形容词：light,thick,heavy,dense表现“乌云”时cloud一词的常见搭配：black,dark,gray,dense表现空气“稀薄”、“浑浊”、“潮湿”时与air搭配的形容词：thin,thick,humid\n4.Itisalsoveryhardtotakeinairasyougetnearthetop.1)动词不定式在作主语时，常用it作形式主语，而往往将动词不定式放在谓语或表语之后。It’snoteasytolearnaforeignlanguagewell.=Tolearnaforeignlanguagewellisnoteasy.学好一门外语不容易。\n2)takein吸入；吞入(体内)takein:(tounderstandcompletelythemeaningorimportanceofsomething)理解；领会；领悟Fishtakeinoxygenthroughtheirgills(鳃).IhadtoreadthelettertwicebeforeIcouldtakeitallin.\n最危险的运动之一2.登山，攀岩3.全世界4.中国的东南边境5.山顶oneofthemostdangeroussportsmountainclimbingintheworldthesouthwesternpartofChinamountaintopSummary\n6.严寒的天气条件7.大风暴8.冒着生命危险9.放弃10.实现梦想freezingweatherconditionheavystormgiveupriskone’slifeachieveone’sdream\nEnglish-Chinesesouthwestern,condition,nature,force,Chinese-English成就；厚的；包括；极冷的；吸入；实现目标；挑战；面对(问题、困难等)；达到；即使Dictation\n1.Letthef____(力量)bewithyou.2.Hecouldnotf____(强迫)metopay.3.Shelookedatmewithc________(挑战).4.Theyliketobeoutin______(大自然).5.Itwasagoodtrybutitdidn’t_______(成功).orceorcehallengesucceednatureI.根据首字母或汉语提示完成句子。Exercises\n登山是世界上最危险的运动之一。Oneoftheworld’smostdangeroussportsismountainclimbing.2.攀登珠穆朗玛峰非常危险。ItisverydangeroustoclimbtheQomolangma.3.当你接近山顶时，你还会感到呼吸非常困难。Itisalsoveryhardtotakeinairasyougetnearthetop.II.翻译下列句子。\n4.不要冒着生命危险去闯红灯。5.人们想在困难面前挑战自我。6.永远不要放弃尝试实现我们的梦想。Don’triskyourlifetorunredlights.Peoplewanttochallengethemselvesinthefaceofdifficulties.Weshouldnevergiveuptryingtoachieveourdreams.\nThey’llsucceedinworkingouttheproblembecausetheynever_______.A.wakeupB.giveupC.lookupD.makeupB中考链接\nShanghaiisoneof____intheworld.A.thebiggestcitiesB.biggestcitiesC.thebiggestcityD.biggercitiesA\nReviewthenewwordsandexpressions.2.Retell3a.achievement,thick,include,condition,succeed,achieve,force,nature,eventhoughHomework