人教版八下unit7知识点总结及单元测试卷(附答案).docx

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1、人教版英语八年级下册Unit7What'sthehighestmountainintheworld?知识点总结及单元测试卷（附答案）【教材内容解析】SectionA1.about9,600,000squarekilometresinsize(P.49)square用作形容词，表示“平方的”，用于数字后面表示面积。Ournewhouseis95squaremetresinsize.2.1,025metersdeep.(P.49)英语中常见的长宽高的表达方式为：基数词+单位词+形容词(long,wide,high,deep)。Theropeistwometerslong.3.Q

2、omolangmaishigherthananyothermountainintheworld.(P.49)anyother意为“其他任何一个”，后接可数名词单数，常用于比较级结构中，表示最高级含义，可与“theother+可数名词复数”或者theothers互换。Peterrunsfasterthananyotherstudent/theotherstudents/theothersinhisclass.4.Chinahasthebiggestpopulationintheworld.(P.50)population表示“人口”，是集合名词，对人口数量提问时，用what而

3、不用howmany/much，population若作主语，强调整体概念时，谓语用单数形式，强调个体时，谓语用复数形式。What’sthepopulationinChinanow?Thepopulationofthissmalltownisthreethousand.第20页共20页Morethanonefifthofthepopulationofthecountryareover60yearsold.3.Themainreasonwastoprotecttheirpartofthecountry.(P.50)protect表示“保护”时，常用的结构为：protect...

4、from...“保护……免受……”。Humansshoulddosomethingtoprotecttheenvironment.Thesunglasseswillprotectyoufromsunshine.4.AsfarasIknow,therearenootherman-madeobjectsasbigasthis.(P.50)asfarasIknow意为“就我所知、我认为”，相当于asfarasIamconcerned。AsfarasIknow,he’llbeawayfromthreemonths.5.Oneoftheworld’smostdangerousspor

5、tsismountainclimbing,andoneofthemostpopularplacesforthisistheHimalayas.(P.51)“oneof+the+形容词最高级+复数可数名词”指在某一个范围内“最……之一”，作主语时，谓语动词用单数形式。Maryisoneofthebeststudentsinourclass.6.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.(P.51)include表示“包含、包括”，强调一个整体里面包含一些部分，includ

6、ing常用作介词，表示“包括”。Thebookincludeseightunits.Hehasmanyfriends,includingTom.7.Itisalsoveryhardtotakeinairasyougetnearthetop.(P.51)takein意为“吸收”。Doyouknowhowplantstakeinwater?8.ThefirstChineseteamdidsoin1960,whilethefirstwomantosucceedwasJunko第20页共20页TabeifromJapanin1975.(P.51)succeed表示“成功”，常用的结

7、构为：succeedtodosth.或者succeedindoingsth.“成功做成某事”。Theclimberssucceededtogettothetopofthemountainintheend.=Theclimberssucceededingettingtothetopofthemountainintheend.3.Oneofthemainreasonsisthatpeoplewanttochallengethemselvesinthefaceofdifficulties.(P.51)(1)challen