情态动词练习题及答案全解

情态动词练习题及答案全解

一、单选题（每题2分，共20分）

1.Youmust______totheteachersinstructions.（2分）A.listenB.willlistenC.listenedD.arelistening【答案】A【解析】must后接动词原形，表示必须做某事

2.Shecan______speakthreelanguagesfluently.（2分）A.notB.dontC.notonlyD.even【答案】A【解析】cant表示不能，否定句中直接加cant

3.Hemay______latebecauseofthetraffic.（2分）A.beB.isC.areD.willbe【答案】A【解析】may后接动词原形，表示可能做某事

4.Youshould______moreexercisestokeepfit.（2分）A.doB.didC.doingD.does【答案】A【解析】should后接动词原形，表示应该做某事

5.Weneedto______morecarefullynexttime.（2分）A.readB.readsC.readingD.readed【答案】A【解析】need后接动词原形，表示需要做某事

6.Shehasto______herhomeworkbeforewatchingTV.（2分）A.finishB.finishesC.finishingD.finished【答案】A【解析】hasto后接动词原形，表示不得不做某事

7.Youmay______tothelibrarytoborrowabook.（2分）A.goB.goesC.goingD.went【答案】A【解析】may后接动词原形，表示可能做某事

8.Hecan______swimverywell.（2分）A.notB.dontC.notonlyD.even【答案】A【解析】cant表示不能，否定句中直接加cant

9.Shemust______tothepartyifshewantstoseeherfriends.（2分）A.goB.goesC.goingD.went【答案】A【解析】must后接动词原形，表示必须做某事

10.Wecould______amovieifyouwant.（2分）A.watchB.watchesC.watchingD.watched【答案】A【解析】could后接动词原形，表示可以做某事

二、多选题（每题4分，共20分）

1.Whichofthefollowingsentencesusemodalverbscorrectly？（4分）A.Hemustbelate.B.ShecantspeakEnglish.C.Theymaygotothepark.D.Youshouldstudyharder.E.Weneedtofinishitnow.【答案】A、B、C、D、E【解析】所有句子都正确使用了情态动词

2.Choosethesentenceswithcorrectmodalverbusage（4分）A.Imaynotgototheparty.B.Shehastofinishherwork.C.Hecanspeakthreelanguages.D.Theymustbecareful.E.Weshouldhelpeachother.【答案】A、B、C、D、E【解析】所有句子都正确使用了情态动词

3.Identifythesentenceswithcorrectmodalverbusage（4分）A.Youcouldcallmelater.B.Hemusthaveeatendinner.C.Shecantunderstandtheproblem.D.Theymaynotarriveontime.E.Weshouldtryourbest.【答案】A、B、C、D、E【解析】所有句子都正确使用了情态动词

4.Selectthesentenceswithcorrectmodalverbusage（4分）A.Imightbelateforthemeeting.B.Sheshouldstudymore.C.Hecantdriveacar.D.Theymustgotothehospital.E.Wemaynothaveenoughtime.【答案】A、B、C、D、E【解析】所有句子都正确使用了情态动词

5.Choosethesentenceswithcorrectmodalverbusage（4分）A.Youmustnttouchthemachine.B.Shecouldberight.C.Hemaynotlikethegift.D.Theyshouldarriveearly.E.Wecantfinishthisnow.【答案】A、B、C、D、E【解析】所有句子都正确使用了情态动词

三、填空题（每题4分，共20分）

1.You______finishyourhomeworkbeforegoingout.（4分）【答案】must【解析】表示必须完成作业才能出去

2.She______speakFrenchbecauseshestudieditincollege.（4分）【答案】can【解析】表示她能够说法语

3.We______notleavetheroomwithoutpermission.（4分）【答案】maynot【解析】表示未经允许不能离开房间

4.He______beathomenowbecauseIsawhimthereyesterday.（4分）【答案】might【解析】表示他现在可能在家里

5.You______tryharderifyouwanttopasstheexam.（4分）【答案】should【解析】表示如果你想通过考试应该更加努力

四、判断题（每题2分，共20分）

1.Youshouldalwaystellthetruth.（2分）【答案】（√）【解析】表示应该总是说实话

2.ShecantspeakEnglishverywell.（2分）【答案】（√）【解析】表示她英语说得不好

3.Hemaybelateforthemeeting.（2分）【答案】（√）【解析】表示他可能会迟到

4.Wemustfinishourworktoday.（2分）【答案】（√）【解析】表示今天必须完成工作

5.Youdontneedtobringanumbrellabecauseitsnotraining.（2分）【答案】（×）【解析】不需要带雨伞，因为没下雨，句子中的dont不符合语境

五、简答题（每题5分，共15分）

1.Explaintheuseofmodalverbsinthefollowingsentence:Youmustfinishyourhomeworkbeforegoingout.（5分）【答案】InthesentenceYoumustfinishyourhomeworkbeforegoingout,themodalverbmustisusedtoexpressastrongobligationornecessity.Itindicatesthatfinishingthehomeworkisarequirementbeforeyoucanleavetheroom.

2.Describethedifferencebetweencanandcouldinmodalverbusage.（5分）【答案】Canisusedtoexpressabilityorpermission,whilecouldisoftenusedtoexpressamorepoliterequestorapossibility.Forexample,Hecanswimmeanshehastheabilitytoswim,whereasHecouldswimmightimplyasuggestionorapossibility.

3.Whyisshouldoftenusedingivingadvice（5分）【答案】Shouldisoftenusedingivingadvicebecauseitsuggestsarecommendationoracourseofactionthatisconsideredappropriateorbeneficial.Forexample,Youshouldseeadoctorifyoufeelsickprovidesapieceofadvicethatisgenerallyconsideredhelpful.

六、分析题（每题10分，共20分）

1.Analyzetheuseofmodalverbsinthefollowingparagraph:Shemaybelateforthemeetingbecausesheisstuckintraffic.Youshouldcallhertocheckifsheneedshelp.Hemustbeattheofficebynow.（10分）【答案】Intheparagraph,mayisusedtoexpressapossibilitythatshemightbelateduetotraffic.Shouldisusedtogiveadvicetocallherforassistance,indicatingarecommendation.Mustisusedtoassertthatheisdefinitelyattheoffice,expressingastrongcertainty.Eachmodalverbservesadifferentpurposeinconveyingdifferentnuancesofpossibility,advice,andcertainty.

2.Discusstheroleofmodalverbsinexpressingdifferentdegreesofcertaintyandobligation.（10分）【答案】Modalverbsplayacrucialroleinexpressingdifferentdegreesofcertaintyandobligation.Forexample,mustindicatesastrongobligationorcertainty,whilemaysuggestsapossibility.Couldoftenexpressesamoretentativeorlesscertainpossibility.Shouldisusedtogiveadviceorsuggestwhatisappropriate,andoughttoissimilarbutslightlymoreformal.Thesevariationsallowspeakerstoconveysubtledifferencesintheirintendedmeaning,makingmodalverbsversatiletoolsincommunication.

七、综合应用题（每题25分，共50分）

1.Writeashortstoryofabout200wordsusingatleastfivedifferentmodalverbstodescribedifferentsituationsandactions.（25分）【答案】Lastweekend,Idecidedtovisitmygrandparents.Itmightrain,soItookanumbrella.Ontheway,Isawadogthatlookedlost,andIthoughtIcouldhelpitfinditsowner.WhenIarrivedatmygrandparentshouse,theywerealreadythere,andtheyseemedhappytoseeme.TheytoldmethatIshouldstayfordinnerbecausetheyhadpreparedmyfavoritedishes.Duringdinner,IrealizedthatIshouldcallmyparentstotellthemaboutmyvisit.Itwasawonderfulday,andIfeltgratefulforthetimespentwithmyfamily.

2.Createasetofinstructionsforasimpletaske.g.,makingacupofteausingmodalverbstoindicatenecessarystepsandoptionalactions.（25分）【答案】Tomakeacupoftea,youmustfirstboilsomewater.Youshoulduseakettleforthispurpose.Oncethewaterisboiling,youcanpouritintoateapot.Youmayaddateabagorloosetealeavesdependingonyourpreference.Lettheteasteepforabout5minutes.Youcanaddsugarormilkifyoulike.Finally,youshouldpourtheteaintoacupandenjoyit.Youmayalsowanttoaddasliceoflemonforextraflavor.Remember,youmusthandlethehotwatercarefullytoavoidburns.。