2026年初中英语竞赛词汇学习技巧试卷及答案

2026年初中英语竞赛词汇学习技巧试卷及答案考试时长：120分钟满分：100分班级：__________姓名：__________学号：__________得分：__________一、单选题（总共10题，每题2分，总分20分）1.Theword"ambitious"mostcloselymeans:A.lazyB.hopefulC.noisyD.tired2.Whichofthefollowingisacorrectformof"lie"inthepasttense?A.layB.lainC.liedD.lying3.Theprefix"un-"in"unhappy"indicates:A.increaseB.changeC.oppositeD.time4.Whatisthepluralformof"child"?A.childsB.childrenC.childsD.child5.Theverb"toabsorb"means:A.topushawayB.totakeinC.torunfastD.tofalldown6.Theword"persistent"describessomeonewho:A.givesupeasilyB.trieshardagainandagainC.isveryslowD.isveryhappy7.Whichwordisasynonymfor"important"?A.smallB.minorC.significantD.quiet8.Thepastparticipleof"break"is:A.brokeB.brokenC.breakingD.breaks9.Theword"vague"means:A.clearB.detailedC.unclearD.loud10.Theidiom"hitthebooks"means:A.toplaysportsB.tostudyhardC.toeatquicklyD.tosleeplate二、填空题（总共10题，每题2分，总分20分）1.Theoppositeof"hot"is______.2.Thepluralof"box"is______.3.To"improve"meansto______.4.Apersonwhostudiesscienceisa______.5.Thepasttenseof"go"is______.6.Theword"quick"isan______adjective.7.To"solve"aproblemmeanstofinda______.8.Theoppositeof"happy"is______.9.Theverb"toread"isinthepresenttense.10.A"library"isaplacewherebooksare______.三、判断题（总共10题，每题2分，总分20分）1."Lazy"and"energetic"areantonyms.(True/False)2."Run"isthepasttenseof"ran."(True/False)3."Beautiful"isanadverb.(True/False)4."Unfair"meansthesameas"just."(True/False)5."Absorb"meanstopushsomethingaway.(True/False)6."Persistent"meansgivingupeasily.(True/False)7."Vague"meansclearanddetailed.(True/False)8."Hitthebooks"meanstostudyhard.(True/False)9."Child"isthepluralformof"child."(True/False)10."Synonym"meansthesameas"antonym."(True/False)四、简答题（总共4题，每题4分，总分16分）1.Explainthemeaningoftheprefix"re-"andgiveoneexample.2.Whatisthedifferencebetweenanounandaverb?3.Howcanyouusetheword"persistent"inasentence?4.Whyisitimportanttolearnsynonymsandantonyms?五、应用题（总共4题，每题6分，总分24分）1.Fillintheblankswiththecorrectformoftheverbsinparentheses.-She______(write)aletteryesterday.-They______(go)totheparklastweekend.-He______(notfinish)hishomeworkyet.-We______(eat)dinnerat7PMtonight.2.Matchthewordswiththeirmeanings.-ambitious:A.totakeininformation-absorb:B.totryhardagainandagain-vague:C.unclearornotdetailed-persistent:D.hopingtoachievesomethinggreat3.Usetheword"library"inasentence.4.Writeashortparagraph(5sentences)usingatleastthreeadjectives.【标准答案及解析】一、单选题1.B(hopeful)2.C(lied)3.C(opposite)4.B(children)5.B(totakein)6.B(trieshardagainandagain)7.C(significant)8.B(broken)9.C(unclear)10.B(tostudyhard)解析：1."Ambitious"meanshavinghighgoals,similarto"hopeful."2."Lied"isthepasttenseof"lie."3."Un-"meansopposite,so"unhappy"meanssad.4."Children"isthepluralof"child."5."Absorb"meanstotakein,likeaspongeabsorbingwater.二、填空题1.cold2.boxes3.getbetter4.scientist5.went6.adjectival7.solution8.sad9.present10.kept解析：1."Hot"and"cold"areopposites.2."Box"becomes"boxes."3."Improve"meanstogetbetter.4.Ascientiststudiesscience.三、判断题1.True2.False("ran"isthepasttenseof"run.")3.False("beautiful"isanadjective.)4.False("unfair"meansnotjust.)5.False("absorb"meanstotakein.)6.False("persistent"meansnotgivingup.)7.False("vague"meansunclear.)8.True9.False("children"istheplural.)10.False("synonym"meansthesameas"synonym.")解析：1."Lazy"and"energetic"areopposites.2."Run"isthepresenttense;"ran"isthepasttense.四、简答题1."Re-"meansagainorback.Example:"review"(tolookagain).2.Nounsnamethings(e.g.,"book"),whileverbsdescribeactions(e.g.,"read").3."Sheispersistentinherstudies,soshenevergivesupondifficultproblems."4.Synonymsandantonymshelpusunderstandwordsbetterandexpressideasclearly.五、应用题1.-wrote-went-hasnotfinished-willeat解析：-Pasttense:wrote,went.-Presentperfect:hasnotfinished.-Future:willeat.2.-ambitious:D