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1、人教版英語八年級下冊Unit7What'sthehighestmountainintheworld?知識點總結及單元測試卷（附答案）【教材內容解析】SectionA1.about9,600,000squarekilometresinsize(P.49)square用作形容詞，表示“平方的”，用于數(shù)字后面表示面積。Ournewhouseis95squaremetresinsize.2.1,025metersdeep.(P.49)英語中常見的長寬高的表達方式為：基數(shù)詞+單位詞+形容詞(long,wide,high,deep)。Theropeistwometerslong.3.
2、Qomolangmaishigherthananyothermountainintheworld.(P.49)anyother意為“其他任何一個”，后接可數(shù)名詞單數(shù)，常用于比較級結構中，表示最高級含義，可與“theother+可數(shù)名詞復數(shù)”或者theothers互換。Peterrunsfasterthananyotherstudent/theotherstudents/theothersinhisclass.4.Chinahasthebiggestpopulationintheworld.(P.50)population表示“人口”，是集合名詞，對人口數(shù)量提問時，用wha
3、t而不用howmany/much，population若作主語，強調整體概念時，謂語用單數(shù)形式，強調個體時，謂語用復數(shù)形式。What’sthepopulationinChinanow?Thepopulationofthissmalltownisthreethousand.Morethanonefifthofthepopulationofthecountryareover60yearsold.5.Themainreasonwastoprotecttheirpartofthecountry.(P.50)protect表示“保護”時，常用的結構為：protect...from.
4、..“保護……免受……”。Humansshoulddosomethingtoprotecttheenvironment.Thesunglasseswillprotectyoufromsunshine.6.AsfarasIknow,therearenootherman-madeobjectsasbigasthis.(P.50)asfarasIknow意為“就我所知、我認為”，相當于asfarasIamconcerned。AsfarasIknow,he’llbeawayfromthreemonths.3.Oneoftheworld’smostdangeroussportsis
5、mountainclimbing,andoneofthemostpopularplacesforthisistheHimalayas.(P.51)“oneof+the+形容詞最高級+復數(shù)可數(shù)名詞”指在某一個范圍內“最……之一”，作主語時，謂語動詞用單數(shù)形式。Maryisoneofthebeststudentsinourclass.4.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.(P.51)include表示“包含、包括”，強調一個整體里面包含一些部分，including
6、常用作介詞，表示“包括”。Thebookincludeseightunits.Hehasmanyfriends,includingTom.5.Itisalsoveryhardtotakeinairasyougetnearthetop.(P.51)takein意為“吸收”。Doyouknowhowplantstakeinwater?6.ThefirstChineseteamdidsoin1960,whilethefirstwomantosucceedwasJunkoTabeifromJapanin1975.(P.51)succeed表示“成功”，常用的結構為：succeed
7、todosth.或者succeedindoingsth.“成功做成某事”。Theclimberssucceededtogettothetopofthemountainintheend.=Theclimberssucceededingettingtothetopofthemountainintheend.7.Oneofthemainreasonsisthatpeoplewanttochallengethemselvesinthefaceofdifficulties.(P.51)(1)challenge意為“挑戰(zhàn)、考驗”，chal
