2025年小学英语毕业考试模拟卷（语法专项突破：情态动词运用解析）

2025年小学英语毕业考试模拟卷（语法专项突破：情态动词运用解析）考试时间：______分钟总分：______分姓名：______第一部分：单项选择1.You______swimbeforeyoucanplaywatersports.A.mustB.mustn'tC.needD.can2.She______gotothepartybecausesheissick.A.mustB.mayC.canD.doesn'thaveto3.He______borrowmypen,it'sfine.A.mustB.needC.mayD.can4.I______finishmyhomeworknoworIwillbelate.A.mustB.needC.shouldD.may5.______youclosethewindow?It'sabitcoldinhere.A.CanB.CouldC.MayD.Must6.Thesoup______behot.Tryit!A.mustB.canC.mightD.should7.You______crossthestreetwhenthelightisred.A.mustB.needC.mayD.don'thaveto8.He______driveacarwhenheis18yearsold.A.canB.mayC.mustD.should9.______Iuseyourphonetomakeaquickcall?A.MayB.MightC.CanD.Need10.It______rainlater,sotakeanumbrella.A.mustB.mightC.canD.should11.You______cleanyourroomeveryday.A.mustB.needtoC.mayD.can12.Don'tworry!You______passtheexam.Youstudiedhard.A.mustB.canC.mayD.should13.______hecometothepartylastnight?A.MustB.CanC.DidD.Should14.We______stayhereuntiltherainstops.A.mustB.havetoC.needD.can15.Ifyouwanttobeapilot,you______flyaplanewhenyouareyoung.A.canB.mayC.mustD.needto第二部分：句子改写16.Shecanplaythepianoverywell.(改为否定句)________________________________________________________________________17.Wemustfinishtheprojectthisweek.(改为一般疑问句)________________________________________________________________________18.Hemaybelateforthemeeting.(改为否定句)________________________________________________________________________19.Youshoulddrinkmorewatereveryday.(改为否定句)________________________________________________________________________20.Theydon'tneedtobuynewshoes.(改为肯定句，意思相同)________________________________________________________________________21.Canyouhelpmewiththisheavybox?(改为否定句)________________________________________________________________________22.Mightitbesunnytomorrow?(改为肯定句，意思相同)________________________________________________________________________23.Hemustgotoschooleveryday.(改为一般疑问句)________________________________________________________________________24.Thechildcan'treadthebookbyhimself.(改为肯定句，意思相同，使用need)________________________________________________________________________25.Didshehavetostayatthehospitallastnight?(改为肯定句，意思相同)________________________________________________________________________第三部分：完成句子26.Iamnotstrong,butI______liftthischair.27.______you______mypen?Ineedtowriteanote.28.You______wearajackettodaybecauseit'scold.29.He______noteattoomuchsugar;it'sunhealthy.30.Ifyouwanttovisitthemuseum,you______bookaticketinadvance.31.______it______rain,sowestayedinsideandwatchedamovie.32.Sheisveryfriendly.You______talktoher.33.______he______borrowmybikeifheneedsit?34.We______apologizeforourmistake.35.You______becarefulwhenyoucrosstheroad.Therearemanycars.试卷答案第一部分：单项选择1.D解析：考查can的用法，表示有能力做某事。2.A解析：考查must的用法，表示必须做某事（义务或强烈主观看法）。3.C解析：考查may的用法，表示请求允许，语气较委婉。4.A解析：考查must的用法，表示必须做某事（否则会有后果）。5.A解析：考查can的用法，表示请求允许，是比较常见的用法。6.B解析：考查can的用法，表示对某事的可能性进行猜测。7.A解析：考查must的用法，表示规则或必须做某事。8.A解析：考查can的用法，表示获得某种能力或资格。9.C解析：考查can的用法，表示请求允许。10.B解析：考查might的用法，表示对某事的可能性进行猜测，可能性比can小。11.B解析：考查needto的用法，表示需要做某事（客观需要）。12.B解析：考查can的用法，表示对某事的可能性或能力的肯定。13.C解析：考查一般疑问句的构成，使用助动词did，并注意主语he。14.B解析：考查haveto的用法，表示客观必须做某事。15.C解析：考查must的用法，表示必须做某事（规则或强烈要求）。第二部分：句子改写16.Shecannotplaythepianoverywell.解析：考查can的否定形式can't。原句肯定句结构为Subject+can+Verb,否定句直接加can't。17.Mustwefinishtheprojectthisweek?解析：考查must构成的一般疑问句句型，将must提至句首，主语用原形。18.Hemaynotbelateforthemeeting.解析：考查may的否定形式maynot。原句肯定句结构为Subject+may+Verb,否定句直接加not。19.Youshouldnotdrinkmorewatereveryday.解析：考查should的否定形式shouldnot或shouldn't。原句肯定句结构为Subject+should+Verb,否定句直接加not。20.Theyneedtobuynewshoes.解析：考查needto的肯定句形式。原句为don'tneedto的否定形式，去掉not即可。或用must。21.Youcannothelpmewiththisheavybox.解析：考查can的否定形式can't。原句肯定句结构为Subject+can+Verb,否定句直接加can't。22.Itmightbesunnytomorrow.解析：考查might的肯定句形式。原句为Mightitbe...?的疑问句形式，改为肯定句只需将Might提至句首。23.Musthegotoschooleveryday?解析：考查must构成的一般疑问句句型，将must提至句首，主语用原形。24.Heneedstoliftthisheavyboxbyhimself.解析：考查need的肯定句形式。原句can'tread的否定形式，表示“不能”，可以转化为“需要帮助”的意思，即needhelp。根据句意“需要自己搬”，改为needstolift。25.Shehadtostayatthehospitallastnight.解析：考查hadto的肯定句形式。原句为Didshehaveto...?的疑问句形式，改为肯定句只需将hadto提至句首。第三部分：完成句子26.can解析：考查can的用法，表示尽管不强大，但仍然有能力做某事（抬椅子）。27.can;borrow解析：考查can的用法，表示请求允许借笔。borrow是动词原形。28.must解析：考查must的用法，表示必须做某事（根据天气穿外套）。29.shouldn't解析：考查shouldn't的用法，表示不应该做某事（根据健康建议不吃太多糖）。30.haveto解析：考查haveto的用法