北京市第四中学七年级英语第6章课后练习题及答案

北京市第四中学七年级英语第6章课后练习题及答案第1页共1页北京市第四中学七年级英语第6章课后练习题及答案一、单项选择题（共10小题，每题2分）1.Whatdoes"happen"meaninthesentence"Somethinginterestinghappenedyesterday."?A.EndB.BeginC.OccurD.Change参考答案：C2.Whichofthefollowingisacorrectwaytoaskforthetime?A.Whattimeisitnow?B.Howmanytimeisit?C.Whenisthetime?D.Whattimeitis?参考答案：A3.Ifyouwanttoexpressthatyouwilldosomethinglater,whichwordshouldyouuse?A.YetB.AlreadyC.SoonD.Just参考答案：C4.Whatisthepasttenseformof"go"?A.GoinB.WentC.GoingD.Gone参考答案：B5.Whichwordmeans"nothappy"?A.GladB.SadC.HappyD.Joyful参考答案：B6.Howdoyousay"Iamreadingabook"inthepastcontinuoustense?A.IreadabookB.IwasreadabookC.IwasreadingabookD.Iamreadabook参考答案：C7.Whatisthepluralformof"child"?A.ChildsB.ChildrenC.ChildesD.Child参考答案：B8.Whichprepositionshouldbeusedwith"in"toindicateatimeperiod?A.AtB.OnC.InD.For参考答案：C9.Ifyouwanttotalkaboutsomethingthathappenedinthepastbuthasaneffectonthepresent,whichtenseshouldyouuse?A.PresentSimpleB.PresentContinuousC.PastSimpleD.PastContinuous参考答案：C10.Whatisthecorrectwaytosay"Ihaveabrotherandasister"?A.IhavebrothersandsistersB.IhavebrotherandsisterC.IhaveabrotherandasisterD.Ihaveabrotherandsister参考答案：C二、填空题（共10小题，每题2分）1.Theboyoftenplaysfootball______theparkeveryafternoon.参考答案：in2.Mysisteris______thanme.ShecanspeakEnglishverywell.参考答案：taller3.Thereare______birdsinthetree.Theyaresinginghappily.参考答案：some4.Whattimedoyouusuallyhavelunch?Iusuallyhavelunch______12o'clock.参考答案：at5.Sheis______student.Shestudieshardeveryday.参考答案：an6.WearegoingtovisittheGreatWallnextSunday.______areyougoingtogo?参考答案：How7.Thisis______interestingbook.Ithinkyouwilllikeit.参考答案：an8.Myfatherisateacher.Heworksina______school.参考答案：primary9.Ilikeapples.Theyare______thanbananas.参考答案：sweeter10.Canyouswim?Yes,Ican.IswimeverySunday.参考答案：Yes三、判断题（共10小题，每题2分）1.Theverb"go"isusedtoexpressmovementfromoneplacetoanother.参考答案：√2.Inthesentence"Sheisreadingabook,""isreading"isapresentcontinuoustenseform.参考答案：√3.Theword"because"isusedtointroduceareasonorcause.参考答案：√4.Thepastsimpletenseof"eat"is"ate."参考答案：√5.Theadverb"very"isusedtomodifyadjectivesandadverbs.参考答案：√6.Theword"your"isapossessiveadjective.参考答案：√7.Inthesentence"Theywenttotheparkyesterday,""yesterday"isanadverboftime.参考答案：√8.Thepresentperfecttenseisformedwith"have"or"has"plusthepastparticipleoftheverb.参考答案：√9.Theword"too"means"also"or"excessively."参考答案：√10.Thepastcontinuoustenseisusedtodescribeanactioninprogressataspecifictimeinthepast.参考答案：√四、简答题（共8小题，每题2分）1.请简述一般现在时的主要用法。参考答案：一般现在时主要用来表示经常性、习惯性的动作或状态，描述客观事实、真理、规律等。2.Howdoyouusuallyspendyourweekends?参考答案：IusuallywatchTVorreadbooks.SometimesIvisitmyfriends.3.请列举三个表示频率的副词。参考答案：always,usually,sometimes.4.Whattimedoesyourschoolstarteveryday?参考答案：Myschoolstartsat8:00everyday.5.请说明第三人称单数形式的变化规则。参考答案：第三人称单数形式的变化规则包括：①动词以s,x,ch,sh,o结尾，加-es，如watch-watches,box-boxes；②动词以辅音字母+y结尾，变y为i加-es，如study-studies；③其余情况直接加-s，如go-goes,play-plays。6.Sheoften______(go)tothelibraryafterschool.参考答案：goes.7.Pleasedescribethedifferencebetween"can"and"may".参考答案：can表示能力或允许，may表示可能或请求允许。8.Whydoyouthinkit'simportanttolearnEnglish?参考答案：BecauseEnglishisimportantforcommunicationandstudy.五、阅读理解题（共8小题，每题3分）Lastweekend,Lilywenttothezoowithherfamily.Theyspentthewholedayexploringdifferentanimalexhibits.Inthemorning,theyvisitedtheAfricansavanna.Theysawlions,elephants,andzebrasupclose.Lilywasamazedbyhowbigtheelephantswere.Shetookmanyphotosofthem.Later,theywenttothemonkeyisland.Themonkeyswereveryplayfulandfunny.Theyswungfromtreetotreeandchattedwiththevisitors.Lilylaughedalotwhilewatchingthem.Intheafternoon,theywenttotheaquarium.Theysawcolorfulfishandseaturtles.Lily'sfavoritewastheoctopusbecauseitcouldchangecolors.Theyalsowatchedadolphinshow,whichwasveryexciting.Bythetimetheyleftthezoo,Lilywastiredbuthappy.Shehadawonderfuldaylearningaboutanimals.1.WheredidLilygolastweekend?参考答案：thezoo2.WhatanimalsdidLilyseeintheAfricansavanna?参考答案：lions,elephants,andzebras3.WhatdidLilythinkofthemonkeys?参考答案：Shethoughtthemonkeyswereveryplayfulandfunny.4.WhatwasLily'sfavoriteanimalintheaquarium?参考答案：theoctopus5.DidLilyenjoythedolphinshow?参考答案：Yes,shedid.6.HowdidLilyfeelaftervisitingthezoo?参考答案：Shewastiredbuthappy.7.WhatdidLilydoatthemonkeyisland?参考答案：Shewatchedthemonkeysswingfromtreetotreeandchatwiththevisitors.8.WasLilytiredwhensheleftthezoo?参考答案：Yes,shewas.标准答案与解析一、单项选择题1.参考答案：C解析：Theword"happen"inthesentence"Somethinginterestinghappenedyesterday."means"occur,"whichisthecorrectmeaningamongtheoptions."End"meanstofinish,"begin"meanstostart,and"change"meanstoalter."Occur"isthemostappropriatewordinthiscontext.2.参考答案：A解析：Thecorrectwaytoaskforthetimeis"Whattimeisitnow?"Theotheroptionsaregrammaticallyincorrect."Howmanytimeisit?"isincorrectbecause"time"isanuncountablenoun."Whenisthetime?"isredundant,and"Whattimeitis?"isgrammaticallyincorrect.3.参考答案：C解析：Toexpressthatyouwilldosomethinglater,youshouldusetheword"soon.""Yet"meansuptonow,"already"meansbeforetheexpectedtime,and"just"meansaveryshorttimeago."Soon"isthemostappropriatewordinthiscontext.4.参考答案：B解析：Thepasttenseformof"go"is"went.""Goin"isnotacorrectform,"going"isthepresentparticiple,and"gone"isthepastparticiple."Went"istheonlycorrectoption.5.参考答案：B解析："Sad"means"nothappy.""Glad"meanshappy,"happy"meansjoyful,and"joyful"alsomeanshappy."Sad"isthemostappropriatewordinthiscontext.6.参考答案：C解析："Iwasreadingabook"isthepastcontinuoustenseformof"Iamreadingabook.""Ireadabook"isthepastsimpletense,"Iwasreadabook"isgrammaticallyincorrect,and"Iamreadabook"isalsoincorrect.7.参考答案：B解析：Thepluralformof"child"is"children.""Childs"isincorrect,"childes"isnotastandardEnglishword,and"child"isthesingularform.8.参考答案：C解析：Thepreposition"in"shouldbeusedwith"in"toindicateatimeperiod."At"isusedforspecifictimes,"on"isusedfordays,and"for"isusedforduration."In"isthemostappropriateprepositioninthiscontext.9.参考答案：C解析：Totalkaboutsomethingthathappenedinthepastbuthasaneffectonthepresent,youshouldusethepastsimpletense."PresentSimple"isusedforhabitualactions,"PresentContinuous"isusedforongoingactions,and"PastContinuous"isusedforbackgroundactions."PastSimple"isthemostappropriatetenseinthiscontext.10.参考答案：C解析：Thecorrectwaytosay"Ihaveabrotherandasister"is"Ihaveabrotherandasister.""Ihavebrothersandsisters"isincorrectbecauseitchangesthemeaningtohavingmultiplebrothersandsisters."Ihavebrotherandsister"isgrammaticallyincorrect,and"Ihaveabrotherandsister"isalsoincorrect.二、填空题1.in参考答案：in解析：本题考查介词用法。根据句意“那个男孩经常在下午在公园踢足球”，表示在某个地方，应用介词in。2.taller参考答案：taller解析：本题考查形容词比较级。根据句意“我的姐姐比我高。她英语说得很好”，比较我和姐姐的身高，应用形容词比较级taller。3.some参考答案：some解析：本题考查不定代词。根据句意“树上有一些鸟。它们正在高兴地唱歌”，表示一些不具体的鸟，应用some。4.at参考答案：at解析：本题考查介词用法。根据句意“你通常什么时候吃午饭？我通常在12点钟吃午饭”，表示具体时间点，应用介词at。5.an参考答案：an解析：本题考查不定冠词。根据句意“她是一名学生。她每天学习很努力”，表示泛指一名学生，应用不定冠词an。6.How参考答案：How解析：本题考查疑问词。根据句意“我们下周日要去长城玩。你打算去哪里？”，询问去哪里，应用疑问词How。7.an参考答案：an解析：本题考查不定冠词。根据句意“这是一本有趣的书。我想你会喜欢它的”，表示泛指一本有趣的书，应用不定冠词an。8.primary参考答案：primary解析：本题考查形容词。根据句意“我的父亲是一名老师。他在一所小学工作”，表示小学，应用primaryschool。9.sweeter参考答案：sweeter解析：本题考查形容词比较级。根据句意“我喜欢苹果。它们比香蕉甜”，比较苹果和香蕉的味道，应用形容词比较级sweeter。10.Yes参考答案：Yes解析：本题考查一般疑问句。根据句意“你会游泳吗？是的，我会。我每个星期天都游泳”，对Canyouswim?进行肯定回答，应用Yes。三、判断题1.参考答案：√解析：Theverb"go"iscommonlyusedtoindicatemovementfromonelocationtoanother,suchas"Igotoschooleveryday."Thisusagealignswithitsprimarymeaningoftravelormovement.2.参考答案：√解析："isreading"isindeedaformofthepresentcontinuoustense,whichisusedtodescribeanactionthatishappeningatthemomentofspeakingoraroundthepresenttime,asin"Sheisreadingabookrightnow."3.参考答案：√解析："Because"isaconjunctionthatintroducesaclauseexplainingthereasonorcauseforsomething,asseeninsentenceslike"Istayedhomebecauseitwasraining."4.参考答案：√解析："Eat"isaregularverb,anditspastsimpleformis"ate,"asin"Theyatedinnerlastnight."5.参考答案：√解析："Very"isanadverbthatintensifiesthedegreeofadjectivesorotheradverbs,suchas"Sheisverytall"or"Herunsveryfast."6.参考答案：√解析："Your"isapossessiveadjectivethatshowsownershiporrelationshiptoanoun,asin"Yourbookisonthetable."7.参考答案：√解析："Yesterday"isanadverboftimethatindicateswhenanactiontookplace,asin"Theywenttotheparkyesterday."8.参考答案：√解析："Thepresentperfecttense"isformedbyusing"have"or"has"followedbythepastparticipleoftheverb,asin"Shehasfinishedherhomework."9.参考答案：√解析："Too"canbeusedtomean"also"inthesenseofaddition,asin"Iwantcoffee,too,"ortoindicateexcessiveness,asin"Itistoohottoday."10.参考答案：√解析："Thepastcontinuoustense"isusedtodescribeanongoingactioninthepastataspecifictime,asin"IwaswatchingTVwhenhecalled."四、简答题1.参考答案：一般现在时主要用来表示经常性、习惯性的动作或状态，描述客观事实、真理、规律等。解析：一般现在时是英语中最基础、最常用的时态之一，其核心功能在于表达不受时间限制的普遍性。例如描述日常习惯如"Idrinkcoffeeeverymorning"（我每天早上喝咖啡），或陈述科学事实如"Thesunrisesintheeast"（太阳从东方升起）。其构成形式为：主语+动词原形（第三人称单数加-s/es），或情态动词+动词原形。此题考查的是对一般现在时基本功能的理解，属于基础知识点。2.参考答案：IusuallywatchTVorreadbooks.SometimesIvisitmyfriends.解析：此题考查一般现在时在描述日常活动中的应用。解答时需结合自身实际，用一般现在时描述周末的典型活动。如"Iusuallyplaybasketballonweekends"（我周末通常打篮球），"SometimesIhelpmyparentswithhousework"（有时我会帮父母做家务）。注意动词形式要正确，如"watch"不变，"visit"变为"visit"。此题旨在考察学生在实际语境中运用一般现在时的能力。3.参考答案：always,usually,sometimes.解析：此题考查频率副词的列举。频率副词表示动作发生的频繁程度，按从高到低的顺序排列为always（总是）、usually（通常）、often（经常）、sometimes（有时）、seldom（很少）、never（从不）。题目要求列举三个，故选择always,usually,sometimes。此题属于基础词汇记忆题，考察学生对常用频率副词的掌握。4.参考答案：Myschoolstartsat8:00everyday.解析：此题考查一般现在时在时间安排中的应用。解答时需用一般现在时描述固定的时间表，如"MyEnglishclassbeginsat9:00"（我的英语课在9点开始），"Schoolfinishesat5:00PM"（学校下午5点放学）。注意时间表达要准确，如"8:00"不能写成"8o'clock"。此题考察学生在特定语境中运用一般现在时描述时间的能力。5.参考答案：第三人称单数形式的变化规则包括：①动词以s,x,ch,sh,o结尾，加-es，如watch-watches,box-boxes；②动词以辅音字母+y结尾，变y为i加-es，如study-studies；③其余情况直接加-s，如go-goes,play-plays。解析：第三人称单数是英语一般现在时的重要语法点，其变化规则有三类：第一类是结尾为s,x,ch,sh,o的动词，如"Shewashesherfaceeveryday"（她每天洗脸）；第二类是以辅音字母+y结尾的动词，如"Hestudieshard"（他学习很努力）；第三类是其他情况，如"Thecatdrinksmilk"（猫喝牛奶）。此题要求系统总结规则，考察学生对语法知识的归纳能力。6.参考答案：goes.解析：此题考查动词第三人称单数形式的变化。句子主语是"She"，是第三人称单数，动词原形为"go"，根据规则，以辅音字母+y结尾的动词变y为i加-es，故填"goes"。完整句子为"Sheoftengoestothelibraryafterschool"（她放学后经常去图书馆）。注意不能直接用动词原形，也不能错误地加s。此题属于基础语法应用题。7.参考答案：can表示能力或允许，may表示可能或请求允许。解析：can和may是情态动词，用法区别明显：①能力方面，"Icanswim"（我会游泳），表示客观能力；②允许方面，"Youcanborrowmybook"（你可以借我的书），表示说话人允许；而"MayIuseyourphone?"（我可以用一下你的电话吗？），表示礼貌请求允许。此外，can用于否定时为can't（不能），而may的否定形式为maynot（可能不）。此题考察学生对情态动词核心用法的对比理解。8.参考答案：BecauseEnglishisimportantforcommunicationandstudy.解析：此题考查对英语学习重要性的理解。可以从多个角度回答：①沟通需要，如"Englishistheworld'smostwidelyusedlanguage"（英语是世界上使用最广泛的语言）；②学业需求，如"ManysciencearticlesarewritteninEnglish"（许多科学文章是用英语写的）；③未来发展，如"LearningEnglishcanhelpmegetagoodjob"（学好英语能帮我找到好工作）。此题属于开放性问题，考察学生对英语学习意义的综合认识。五、阅读理解题1.参考答案：thezoo解析：题干问Lily去哪里了。根据材料第一句"Lastweekend,Lilywenttothezoowithherfamily."可知，Lily去了动物园。答案依据是材料首句明确说明。2.参考答案：lions,elephants,andzebras解析：题干问Lily在非洲草原看到了哪些动物。根据材