北京市实验中学七年级英语第7单元课后练习题及答案

北京市实验中学七年级英语第7单元课后练习题及答案第1页共1页北京市实验中学七年级英语第7单元课后练习题及答案一、单项选择题（共10小题，每题2分）1.Whatdoes"unforgettable"meaninthesentence"Thetripwastrulyunforgettable."?A.boringB.memorableC.expensiveD.difficult参考答案：B2.WhichofthefollowingisacorrectwaytoaskforthetimeinEnglish?A.Whattimeisityou?B.Couldyoutellmethetime?C.Howmanytimeisitnow?D.Doyouknowwhattimeitis?参考答案：B3.Inthesentence"Sheisreadingabook,"whatisthesubject?A.readingB.bookC.SheD.a参考答案：C4.Whatisthepasttenseof"go"?A.wentB.goingC.goD.goed参考答案：A5.Whichwordisasynonymfor"happy"?A.sadB.angryC.joyfulD.tired参考答案：C6.Howdoyouspellthewordmeaning"friend"?A.freindB.frindC.friendD.friendd参考答案：C7.Inthesentence"Thecatissleeping,"whatistheverb?A.TheB.catC.sleepingD.is参考答案：C8.Whatisthepluralformof"child"?A.childsB.childrenC.childesD.child参考答案：B9.Whichofthefollowingisacorrectuseofthepresentcontinuoustense?A.Hegotoschooleveryday.B.SheiswatchTVnow.C.Theyisplayingfootball.D.Iamdomyhomework.参考答案：B10.Whatisthecorrectwaytosay"Iliketoeatapples"inthenegative?A.Idon'tliketoeatapples.B.Ilikenottoeatapples.C.Inotliketoeatapples.D.Ilikesnottoeatapples.参考答案：A二、填空题（共10小题，每题2分）1.Theboyoftenplaysfootball______theparkeverySunday.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.Look!Thechildrenareplayinghide-and-seek______thegarden.参考答案：in7.Myfathergoestowork______footeveryday.参考答案：on8.What'syourfavouriteseason?Myfavouriteseasonisautumn______it'scoolandcolourful.参考答案：because9.Ihaveapen,abookand______orange.Theyareonthedesk.参考答案：an10.Canyouswim?Yes,Ican.Ioftenswim______theriverinsummer.参考答案：in三、判断题（共10小题，每题2分）1.The7thunitofEnglishfocusesondailyroutinesandtimeexpressions.参考答案：√2."IusuallywatchTVat8o'clockintheevening."isacorrectsentencestructure.参考答案：√3."Shegoestoschoolonfooteveryday."usesthecorrectpreposition.参考答案：×4.Theverb"do"isusedforquestionsandnegativesentencesinsimplepresenttense.参考答案：√5."Mybrotherisplayingbasketballnow."isanexampleofpresentcontinuoustense.参考答案：√6."Theydidn'tgototheparkyesterday."isacorrectuseofsimplepasttense.参考答案：√7."WewillhaveatestnextMonday."isafuturearrangement.参考答案：√8.Theadverb"often"ismorefrequentlyusedthan"usually".参考答案：×9."Heistallerthanme."isacorrectcomparativesentence.参考答案：√10.Thepresentperfecttenseisusedtotalkaboutactionsfinishedinthepast.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、普遍真理、固定安排等。2.Howdoyouusuallyspendyourweekends?参考答案：IusuallywatchTV,readbooks,orplaywithmyfriends.3.请列举三个表示建议的常用句型。参考答案：①"Youshould..."②"Whydon'tyou..."③"Howabout..."4.Whydopeopleoftenusethepresentcontinuoustense?参考答案：Itisusedtodescribeactionshappeningatthemomentofspeakingortemporarysituations.5.Whatdoes"lookforwardtodoingsomething"mean?参考答案：Itmeanstobeexcitedaboutsomethingthatwillhappeninthefuture.6.Canyouexplainthedifferencebetween"gotoschool"and"goonschool"?参考答案："Gotoschool"meansphysicallygoingtotheschoolforeducation,while"goonschool"isnotastandardEnglishphrase.7.Howcanyouaskforsomeone'sopinioninEnglish?参考答案：Youcanaskforsomeone'sopinionbysaying"Whatdoyouthinkabout...?"or"Doyouagreewith...?"8.Whatisthefunctionof"so"inasentence?参考答案："So"canbeusedtoshowcauseandeffect,toaddinformation,ortoindicatearesult.五、阅读理解题（共8小题，每题3分）Theschoollibraryisaveryimportantplaceforstudents.Ithasmanybooks,magazines,andnewspapers.Studentscanborrowbooksandreadtheminthelibraryortakethemhome.Thelibraryalsohascomputerswherestudentscansearchforinformationonlineorwritetheirhomework.Thelibrarianisveryhelpfulandfriendly.Shehelpsstudentsfindbookstheywanttoreadandanswerstheirquestions.Thelibraryisopeneverydayfrom8:00amto5:00pm,exceptonweekends.Studentsarewelcometovisitthelibraryanduseitsresourcestolearnmoreabouttheworld.1.Whatisthemainideaofthepassage?A.Thelibraryhasmanycomputers.B.Thelibraryisopeneveryday.C.Thelibraryisaplaceforstudentstolearn.D.Thelibrarianisveryfriendly.参考答案：C2.Wherecanstudentsreadbooks?A.Onlyinthelibrary.B.Onlyathome.C.Inthelibraryorathome.D.Onlyoncomputers.参考答案：C3.Whattimedoesthelibraryopeneveryday?A.7:00amB.8:00amC.9:00amD.10:00am参考答案：B4.Whatdoesthelibrariando?A.Shecleansthelibrary.B.Shehelpsstudentsfindbooksandanswerstheirquestions.C.Shewriteshomeworkforstudents.D.Shesearchesforinformationonline.参考答案：B5.Isthelibraryopenonweekends?A.Yes,itis.B.No,itisnot.C.Sometimes.D.Wedon'tknow.参考答案：B6.Whatcanstudentsdointhelibrary?A.Onlyreadbooks.B.Onlyusecomputers.C.Borrowbooksandusecomputers.D.Onlysearchforinformationonline.参考答案：C7.Howmanyhoursisthelibraryopeneveryday?A.7hoursB.8hoursC.9hoursD.10hours参考答案：D8.Whatisthebesttitleforthepassage?A.TheSchoolComputersB.TheFriendlyLibrarianC.TheStudentLibraryD.TheLibraryRules参考答案：C标准答案与解析一、单项选择题1.参考答案：B解析：Theword"unforgettable"meanssomethingthatisverymemorableorimpressive.Inthesentence"Thetripwastrulyunforgettable,"itindicatesthatthetripwasextremelymemorable.OptionA"boring"meansuninteresting,whichistheoppositeofunforgettable.OptionC"expensive"referstothecost,notthememorability.OptionD"difficult"referstothelevelofchallenge,whichisnotdirectlyrelatedtomemorability.Therefore,optionB"memorable"isthecorrectanswer.2.参考答案：B解析：AskingforthetimeinEnglishcanbedoneinseveralways,butthemostcommonandpolitewayis"Couldyoutellmethetime?"Thisisastandardandpolitewaytoasksomeoneforthecurrenttime.OptionA"Whattimeisityou?"isgrammaticallyincorrect.OptionC"Howmanytimeisitnow?"isalsoincorrectbecause"time"isanuncountablenoun.OptionD"Doyouknowwhattimeitis?"isabitinformalandlesspolite.Therefore,optionBisthecorrectanswer.3.参考答案：C解析：Inthesentence"Sheisreadingabook,"thesubjectisthepersonorthingperformingtheaction.Here,"She"istheonewhoisreading,soitisthesubject.OptionA"reading"isthepresentparticipleformoftheverbandispartofthepredicate.OptionB"book"istheobjectoftheverb"reading."OptionD"a"isanarticleandisnotthesubject.Therefore,optionC"She"isthecorrectanswer.4.参考答案：A解析：Thepasttenseoftheverb"go"is"went."Thisisanirregularverb,anditspasttenseformdoesnotfollowtheregularpatternofadding"-ed."OptionB"going"isthepresentparticipleform.OptionC"go"isthebaseform.OptionD"goed"isnotacorrectpasttenseform.Therefore,optionA"went"isthecorrectanswer.5.参考答案：C解析：Asynonymisawordthathasthesamemeaningasanotherword."Happy"meansfeelingorshowingpleasureorjoy."Joyful"isasynonymfor"happy,"meaningfullofjoy.OptionA"sad"istheoppositeofhappy.OptionB"angry"meansfeelingorshowingstrongannoyance,anger,ordispleasure.OptionD"tired"meansfeelingwearyorexhausted.Therefore,optionC"joyful"isthecorrectanswer.6.参考答案：C解析：Thewordmeaning"friend"isspelled"friend."ThisisacommonEnglishword,andtheotheroptionsareincorrectspellings.OptionA"freind"andoptionB"frind"aremisspelled.OptionD"friendd"hasanextra"d,"whichisincorrect.Therefore,optionC"friend"isthecorrectanswer.7.参考答案：C解析：Inthesentence"Thecatissleeping,"theverbis"sleeping."Thisisthepresentparticipleformoftheverb"tosleep"andisusedtodescribeanongoingaction.OptionA"The"isanarticle.OptionB"cat"isthesubjectofthesentence.OptionD"is"isanauxiliaryverbthathelpstoformthepresentcontinuoustense.Therefore,optionC"sleeping"isthecorrectanswer.8.参考答案：B解析：Thepluralformof"child"is"children."ThisisanirregularpluralforminEnglish,wherethe"y"changesto"i"and"en"isadded.OptionA"childs"andoptionC"childes"areincorrectspellings.OptionD"child"isthesingularform.Therefore,optionB"children"isthecorrectanswer.9.参考答案：B解析：Thepresentcontinuoustenseisusedtodescribeactionshappeningatthemomentofspeakingoraroundthepresenttime."SheiswatchTVnow"isacorrectuseofthepresentcontinuoustense.OptionA"Hegotoschooleveryday"isinthesimplepresenttense,whichisincorrectfordescribinganactionhappeningnow.OptionC"Theyisplayingfootball"isgrammaticallyincorrectbecause"they"isapluralsubject,whichrequires"are"insteadof"is."OptionD"Iamdomyhomework"isgrammaticallyincorrectbecause"do"shouldbe"doing"inthepresentcontinuoustense.Therefore,optionBisthecorrectanswer.10.参考答案：A解析：Tosay"Iliketoeatapples"inthenegative,youuse"don't"(donot)beforetheverb"like."Thecorrectnegativeformis"Idon'tliketoeatapples."OptionB"Ilikenottoeatapples"isgrammaticallyincorrect.OptionC"Inotliketoeatapples"isalsoincorrect.OptionD"Ilikesnottoeatapples"isgrammaticallyincorrectbecause"like"shouldbeinthebaseform"like"whenusedwith"don't."Therefore,optionAisthecorrectanswer.二、填空题1.in参考答案：in解析：本题考查介词的用法。根据句意“那个男孩每周日经常在公园踢足球”，表示在某个地方，应该使用介词in。2.taller参考答案：taller解析：本题考查形容词的比较级。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，应该使用形容词的比较级taller。3.some参考答案：some解析：本题考查代词的用法。根据句意“树上有一些鸟。它们正在高兴地唱歌”，表示不确定的数量，应该使用some。4.at参考答案：at解析：本题考查介词的用法。根据句意“你通常什么时候吃午饭？我通常在12点钟吃午饭”，表示具体的时间点，应该使用介词at。5.an参考答案：an解析：本题考查冠词的用法。根据句意“她是一名学生。她每天都努力学习”，表示泛指一名学生，应该使用不定冠词an。6.in参考答案：in解析：本题考查介词的用法。根据句意“看！孩子们在花园里玩捉迷藏”，表示在某个地方，应该使用介词in。7.on参考答案：on解析：本题考查介词的用法。根据句意“我的父亲每天走路去上班”，表示走路去某个地方，应该使用介词on。8.because参考答案：because解析：本题考查连词的用法。根据句意“你最喜欢的季节是什么？我最喜欢的季节是秋天，因为它凉爽多彩”，表示原因，应该使用连词because。9.an参考答案：an解析：本题考查冠词的用法。根据句意“我有一支笔、一本书和一些橙子。它们在桌子上”，表示泛指一个橙子，应该使用不定冠词an。10.in参考答案：in解析：本题考查介词的用法。根据句意“你会游泳吗？是的，我会。我经常在夏天在河里游泳”，表示在某个地方，应该使用介词in。三、判断题1.参考答案：√解析：本题考查单元主题。第7单元通常围绕日常活动和时间表达展开，题目表述符合单元教学目标，故正确。2.参考答案：√解析：本题考查时间表达。句中使用了正确的介词"at"搭配具体时间点"8o'clock"，符合英语语法规则，故正确。3.参考答案：×解析：本题考查介词使用。步行去学校应用"byfoot"或"onfoot"（美式英语），但"onfoot"更常见，且"everyday"前无需介词，正确表达应为"Shegoestoschoolonfooteveryday."，故错误。4.参考答案：√解析：本题考查动词用法。在一般现在时疑问句和否定句中，动词原形通常用"do/does/did"辅助，符合语法规则，故正确。5.参考答案：√解析：本题考查时态。句中"now"表示动作正在进行，符合现在进行时特征，故正确。6.参考答案：√解析：本题考查时态。句中"didn'tgo"为过去时否定形式，"yesterday"表示具体过去时间，符合简单过去时用法，故正确。7.参考答案：√解析：本题考查将来时态。"willhave"表示计划或安排，"nextMonday"为具体将来时间，符合将来时表达，故正确。8.参考答案：×解析：本题考查频率副词。两者频率无绝对高低，"often"表示"经常"（通常每周数次），"usually"表示"通常"（通常每天），使用频率取决于语境，故错误。9.参考答案：√解析：本题考查比较级。结构"be+比较级+than"是正确的比较级句式，符合语法规则，故正确。10.参考答案：×解析：本题考查时态。现在完成时用于过去动作对现在的影响或未完成，而"nextMonday"是未来时间，应使用一般将来时"willhave"，故错误。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、普遍真理、固定安排等。解析：一般现在时是英语中基础且重要的时态之一，其核心功能在于表达不受时间限制的常规性活动或恒定不变的事实。例如描述日常习惯如"Idrinkcoffeeeverymorning"（我每天早上喝咖啡），或科学常识如"Thesunrisesintheeast"（太阳从东方升起）。这种时态通常与表示频率的时间状语连用，如always（总是）、usually（通常）、often（经常）、sometimes（有时）等，这些状语直接体现了其表达习惯性动作的特点。同时，它也用于陈述客观真理，如"Waterboilsat100degreesCelsius"（水在100摄氏度沸腾），这类句子描述的是不受个人意志或时间影响的自然规律。此外，一般现在时还用于固定的时间表安排，如"Thetrainleavesat9a.m."（火车早上9点出发），这里的"leaves"是固定时间表中的动作，强调的是计划性而非临时性。因此，一般现在时的主要用法可以归纳为三个核心：表达习惯性动作、陈述客观事实和固定安排。2.参考答案：IusuallywatchTV,readbooks,orplaywithmyfriends.解析：这个问题考查的是一般现在时的实际应用，特别是关于周末活动的描述。回答时需要结合个人实际习惯，用一般现在时陈述周末的常规活动。例如，可以回答"IusuallywatchTV,readbooks,orplaywithmyfriends"（我通常看电视、读书或和朋友玩）。这样的回答符合一般现在时表达习惯性动作的特点，且内容具体、真实，能够体现对一般现在时用法的掌握。同时，回答中使用了逗号和"or"连接不同的活动，展示了基本的英语写作技能。3.参考答案：①"Youshould..."②"Whydon'tyou..."③"Howabout..."解析：这个问题要求列举表示建议的常用句型，考查学生对建议类表达的掌握程度。常见的建议句型包括"Youshould..."（你应该...）、"Whydon'tyou..."（你为什么不...）和"Howabout..."（...怎么样？）。这些句型在日常生活中非常实用，能够帮助学生表达建议或意见。例如，可以说"Youshouldstudyharder"（你应该更努力学习）或"Whydon'tyougotothelibrary?"（你为什么不去图书馆？）。掌握这些句型有助于学生在交流中更自然地提出建议，提高沟通效果。4.参考答案：Itisusedtodescribeactionshappeningatthemomentofspeakingortemporarysituations.解析：这个问题考查的是现在进行时的主要用法，要求学生解释其功能和适用场景。现在进行时主要用于描述说话时正在进行的动作，或者强调动作的暂时性。例如，可以说"Iameatingdinnernow"（我现在正在吃晚饭），这里的"ameating"就表示说话时正在发生的动作。此外，现在进行时也用于描述即将发生的计划或安排，如"Wearegoingtothecinematonight"（我们今晚要去电影院）。这种用法通常与表示将来的时间状语连用，如tonight（今晚）、thisweekend（这个周末）等。因此，现在进行时的主要功能在于表达即时性或临时性的动作，以及计划中的未来活动。5.参考答案：Itmeanstobeexcitedaboutsomethingthatwillhappeninthefuture.解析：这个问题考查的是固定搭配"lookforwardtodoingsomething"的含义和用法。这个搭配的意思是"期待做某事"，通常用来表达对未来的积极期待或愿望。例如，可以说"Ilookforwardtoseeingyounextmonth"（我期待下个月见到你）。这个搭配中的"lookforwardto"是一个固定短语，后面必须跟动名词形式（doingsomething），不能直接跟动词原形。掌握这个搭配有助于学生在表达期待时更加地道和自然。6.参考答案："Gotoschool"meansphysicallygoingtotheschoolforeducation,while"goonschool"isnotastandardEnglishphrase.解析：这个问题要求学生区分"gotoschool"和"goonschool"的区别，考查学生对常用短语的理解和运用能力。"Gotoschool"的意思是"去上学"，表示物理上的移动到学校进行学习活动，是英语中非常常见的短语。而"goonschool"并不是一个标准的英语短语，如果使用可能会被认为是语法错误。因此，学生在回答时需要明确指出"gotoschool"的正确含义，并解释"goonschool"的非标准性。7.参考答案：Youcanaskforsomeone'sopinionbysaying"Whatdoyouthinkabout...?"or"Doyouagreewith...?"解析：这个问题考查的是如何用英语询问他人的意见，要求学生列举常见的问法。询问意见的常用句型包括"Whatdoyouthinkabout...?"（你对...有什么看法？）和"Doyouagreewith...?"（你同意...吗？）。这些句型在交流中非常实用，能够帮助学生了解他人的观点和看法。例如，可以说"Whatdoyouthinkaboutthismovie?"（你觉得这部电影怎么样？）或"Doyouagreewithmyplan?"（你同意我的计划吗？）。掌握这些句型有助于学生在讨论中更有效地获取他人的意见。8.参考答案："So"canbeusedtoshowcauseandeffect,toaddinformation,ortoindicatearesult.解析：这个问题要求学生解释"so"在句子中的功能，考查学生对连接词的理解和运用能力。"So"是英语中非常常用的连接词，具有多种功能。首先，它可以用来表示因果关系，如"Itwasraining,sowestayedinside"（外面在下雨，所以我们待在室内）。其次，它可以用来添加信息或说明结果，如"Heisverytired,sohewenttobedearly"（他非常累，所以很早就睡了）。此外，"so"还可以用来表示程度或强调，如"Iamsohappy"（我太高兴了）。因此，"so"在句子中的功能多样，需要根据具体语境来判断其含义。五、阅读理解题1.参考答案：C解析：Themainideaofthepassageisthatthelibraryisaplaceforstudentstolearn.Thepassagementionsthatthelibraryhasmanybooks,magazines,andnewspapers,andstudentscanborrowbooksandreadthem.Italsomentionsthatthelibraryhascomputerswherestudentscansearchforinformationonlineorwritetheirhomework.Thesedetailsallsupporttheideathatthelibraryisaplaceforstudentstolearn.OptionAisincorrectbecausethepassageonlymentionsthatthelibraryhascomputers,notthatithasmanycomputers.OptionBisincorrectbecausethepassagestatesthatthelibraryisopeneverydayfrom8:00amto5:00pm,notjustthatitisopeneveryday.OptionDisincorrectbecausethepassageonlymentionsthatthelibrarianisfriendly,notthatsheisveryfriendly.2.参考答案：C解析：Studentscanreadbooksinthelibraryorathome.Thepassagestatesthatstudentscanborrowbooksandreadtheminthelibraryortakethemhome.Thismeansthatstudentshavetheoptiontoreadbooksinthelibraryorathome.OptionAisincorrectbecausethepassagesaysstudentscanreadbooksathome.OptionBisincorrectbecausethepassagesaysstudentscanreadbooksinthelibrary.OptionDisincorrectbecausethepassagedoesnotmentionthatstudentscanonlyreadbooksoncomputers.3.参考答案：B解析：Thelibraryopenseverydayat8:00am.Thepassagestatesthatthelibraryisopeneverydayfrom8:00amto5:00pm,exceptonweekends.Thismeansthatthelibraryopensat8:00ameveryday.OptionAisincorrectbecausethelibrarydoesnotopenat7:00am.OptionCisincorrectbecausethelibrarydoesnotopenat9:00am.OptionDisincorrectbecausethelibrarydoesnotopenat10:00am.4.参考答案：B解析：Thelibrarianhelpsstudentsfindbooksandanswerstheirquestions.Thepassagestatesthatthelibrarianisveryhelpfulandfriendlyandshehelpsstudentsfindbookstheywanttoreadandanswerstheirquestions.Thismeansthatthelibrarian'smainjobistohelpstudentsfindbooksandanswertheirquestions.OptionAisincorrectbecausethepassagedoesnotmentionthatthelibrariancleansthelibrary.OptionCisincorrectbecausethepassagedoesnotmentionthatthelibrarianwriteshomeworkforstudents.OptionDisincorrectbecausethepassagedoesnotmentionthatthelibrariansearchesforinformationonline.5.参考答案：B解析：Thelibraryisnotopenonweekends.Thepassagestatesthatthelibraryisopeneverydayfrom8:00amto5:00pm,exceptonweekends.Thismeansthatthelibraryisclosedonweekends.OptionAisincorrectbecausethelibraryisnotopenonweekends.OptionCisincorrectbecausethelibrarydoesnotsometimesopenonweekends.OptionDisincorrectbecausethepassageclearlystatesthatthelibraryisclosedonweekends.6.参考答案：C解析：Studentscanborrowbooksanduseco