八年级英语上册单元真题小练复习试卷

八年级英语上册单元真题小练复习试卷

姓名：__________考号：__________一、单选题(共10题)1.WhatisthecapitalofFrance?()A.LondonB.ParisC.RomeD.Berlin2.Whichofthefollowingisnotaplanetinoursolarsystem?()A.MercuryB.VenusC.EarthD.Pluto3.Howmanycolorsarethereinarainbow?()A.4B.5C.6D.74.Whatisthelargestorganinthehumanbody?()A.HeartB.BrainC.LiverD.Skin5.Whichofthefollowingisatypeoffish?()A.ElephantB.SharkC.GiraffeD.Kangaroo6.Whatisthechemicalsymbolforgold?()A.HgB.AuC.AgD.Pt7.Whichofthefollowingisafruit?()A.TomatoB.CarrotC.PotatoD.Cucumber8.Whowrotethenovel'PrideandPrejudice'?()A.JaneAustenB.CharlesDickensC.WilliamShakespeareD.GeorgeOrwell9.Whatisthespeedoflightinavacuum?()A.100,000km/sB.300,000km/sC.1,000,000km/sD.10,000,000km/s10.Whichofthefollowingisatypeofbird?()A.SnakeB.EagleC.FishD.Frog二、多选题(共5题)11.下列哪些食物属于高蛋白质食物？()A.鸡蛋B.玉米C.牛奶D.白菜12.以下哪些季节适合去海滩度假？()A.春季B.夏季C.秋季D.冬季13.下列哪些活动有助于提高英语听说能力？()A.看英文电影B.背诵英语单词C.参加英语角D.独自阅读英语文章14.以下哪些是国际通用的度量单位？()A.磅B.千克C.英寸D.米15.以下哪些动物属于哺乳动物？()A.狮子B.鲨鱼C.鸽子D.马鹿三、填空题(共5题)16.InEnglish,'Ihaveapen'isasentenceinthe________tense.17.Theword'because'isusedtoexpress________.18.Thephrase'goshopping'meansto________.19.Todescribesomeonewhoisveryquiet,wecanusetheadjective________.20.Thesentence'Heisreadingabook'isinthe________formoftheverb'tobe'.四、判断题(共5题)21.Theskyisbluebecauseitreflectssunlight.()A.正确B.错误22.Akilogramisaunitofvolume.()A.正确B.错误23.Allplanetsinoursolarsystemhaveringsaroundthem.()A.正确B.错误24.Thehumanhearthasfourchambers.()A.正确B.错误25.Totellthetime,youcanusearuler.()A.正确B.错误五、简单题(共5题)26.请简述如何正确使用英语中的被动语态。27.解释一下什么是同位语，并举例说明。28.请说明如何正确使用英语中的过去完成时。29.解释一下什么是虚拟语气，并给出一个例子。30.请描述一下英语中形容词和副词的比较级和最高级的构成方法。

八年级英语上册单元真题小练复习试卷一、单选题(共10题)1.【答案】B【解析】ThecapitalofFranceisParis.2.【答案】D【解析】Plutoisnolongerconsideredaplanetinthesolarsystem.3.【答案】D【解析】Arainbowismadeupofsevencolors.4.【答案】D【解析】Theskinisthelargestorganinthehumanbody.5.【答案】B【解析】Asharkisatypeoffish.6.【答案】B【解析】ThechemicalsymbolforgoldisAu.7.【答案】A【解析】Atomatoisafruit.8.【答案】A【解析】JaneAustenwrotethenovel'PrideandPrejudice'.9.【答案】B【解析】Thespeedoflightinavacuumisapproximately300,000kilometerspersecond.10.【答案】B【解析】Aneagleisatypeofbird.二、多选题(共5题)11.【答案】AC【解析】鸡蛋和牛奶是高蛋白质食物，而玉米和白菜不是高蛋白质食物。12.【答案】BC【解析】夏季是去海滩度假的最佳季节，春季和秋季也是不错的选择，而冬季则不适宜去海滩度假。13.【答案】AC【解析】看英文电影和参加英语角可以直接提高英语听说能力，而背诵单词和阅读文章更多是提高读写能力。14.【答案】BD【解析】千克和米是国际通用的度量单位，而磅和英寸主要用于英制系统。15.【答案】AD【解析】狮子和马鹿都是哺乳动物，而鲨鱼和鸽子分别属于鱼类和鸟类。三、填空题(共5题)16.【答案】presentsimple【解析】Thesentence'Ihaveapen'isinthepresentsimpletensebecauseitisaboutaregularactivityorafact.17.【答案】reason【解析】Theword'because'isaconjunctionthatisusedtointroduceareasonorexplanationforsomething.18.【答案】buythings【解析】Thephrase'goshopping'iscommonlyusedtodescribetheactivityofbuyingthings,typicallyinastoreorashoppingcenter.19.【答案】quiet【解析】Theadjective'quiet'isusedtodescribesomeonewhoisnottalkativeorwhospeaksormakeslittlenoise.20.【答案】presentcontinuous【解析】Thesentence'Heisreadingabook'isinthepresentcontinuousform,whichisusedtodescribeanactionthatiscurrentlyhappening.四、判断题(共5题)21.【答案】正确【解析】TheskyappearsbluebecauseofthescatteringofsunlightbytheEarth'satmosphere.22.【答案】错误【解析】Akilogramisaunitofmass,notvolume.Theunitofvolumeisusuallymeasuredinlitersorcubicmeters.23.【答案】错误【解析】Notallplanetshaverings.Forexample,EarthandMarsdonothaverings.Jupiter,Saturn,Uranus,andNeptunearetheplanetswithprominentrings.24.【答案】正确【解析】Thehumanheartisdividedintofourchambers:twoatriaandtwoventricles.25.【答案】错误【解析】Arulerisatoolusedformeasuringlength,nottime.Totellthetime,youwoulduseaclockorawatch.五、简答题(共5题)26.【答案】英语中的被动语态通常由'be'动词加上过去分词构成。例如，主动语态的'Shewritesaletter'变为被动语态就是'Theletteriswrittenbyher'.【解析】被动语态强调动作的承受者，而不是执行者。在构成被动语态时，首先要确定主语和谓语动词，然后使用相应的'be'动词加上动词的过去分词形式。27.【答案】同位语是用来进一步解释或说明名词或代词的成分，通常与被解释的词用逗号隔开。例如，'Mybestfriend,John,isateacher.'这里'John'就是'Mybestfriend'的同位语。【解析】同位语可以是一个名词短语或从句，它对前面的名词或代词进行补充说明，使句子更加完整和清晰。28.【答案】过去完成时表示在过去某个时间点之前已经完成的动作或状态。其构成是'had'加上过去分词。例如，'Ihadfinishedmyhomeworkbeforetheteacherarrived.'【解析】过去完成时通常与另一个过去时态的动作或时间点进行比较，表示先后顺序。在构成时，要注意'had'要与主语保持一致，并且后面接过去分词。29.【答案】虚拟语气用来表示一种假设、愿望、建议或非真实的情况。它通常由'if'引导的条件句或'would'、'should'、'could'、'might'等情态动词构成。例如，'IfIwereyou,Iwouldstudyhard.'【解析】虚拟语气在英语中用于表达与事实相反或不太可能发生的情况。它通过特定的结构来体现，如条件句中的'were'代替'was'，以