2026学年九年级英语上册第三单元核心考点单元练习含答案及解析

2026学年九年级英语上册第三单元核心考点单元练习含答案及解析考试时长：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.Whatdoes"hobby"meaninthesentence"Collectingstampsishisfavoritehobby."?A.AjobB.AskillC.ApastimeD.Asport2.Whichofthefollowingisacorrectwaytouse"too"inasentence?A.Sheistoohappyforme.B.Itistoocoldtoplayoutside.C.Herunstoofast.D.Theyaretoomanypeoplehere.3.Whatisthepasttenseof"go"?A.WentB.GoingC.GoneD.Goes4.Whichwordbestcompletesthesentence"Thebookisvery______."?A.interestB.interestingC.interestlyD.interested5.Whatdoes"actually"usuallymean?A.MaybeB.ReallyC.SuddenlyD.Always6.Whichsentenceuses"because"correctly?A.IgotoschoolbecauseIlikeit.B.Heistiredbecausehesleep.C.Shedidn’tfinishherhomeworkbecauseshewasbusy.D.Theyarelatebecausebecausetheyarelazy.7.Whatisthepluralformof"child"?A.childsB.childsC.childrenD.childen8.Whichwordisasynonymfor"important"?A.UnimportantB.NecessaryC.UnnecessaryD.Useless9.Whatisthecorrectwaytowrite"fivehundredandtwenty-three"?A.523B.5023C.5203D.5002310.Whichsentenceisaquestion?A.Theweatherisnicetoday.B.Whereisthelibrary?C.Iamastudent.D.Shelikesapples.二、填空题（总共10题，每题2分，总分20分）1.Myfather______(watch)TVeveryevening.2.They______(go)totheparklastweekend.3.Sheis______(interest)indrawing.4.Canyouhelpme______(carry)thesebooks?5.Thetrainleavesat______(eight)o’clock.6.I______(noteat)meatbecauseIamavegetarian.7.Whattime______youusually______(get)up?8.He______(be)busytomorrow,sohecan’tcome.9.Thisis______(difficult)mathproblem.10.Weneedto______(save)waterforthefuture.三、判断题（总共10题，每题2分，总分20分）1."Habit"and"hobby"havethesamemeaning.(×)2."Too"and"very"canalwaysbeusedinterchangeably.(×)3."Goed"isthepasttenseof"go."(×)4."Interesting"isanadjective.(√)5."Actually"meansthesameas"perhaps."(×)6."Because"isusedtoshowreasons.(√)7."Children"isthepluralformof"child."(√)8."Necessary"meansthesameas"important."(√)9."Fivehundredandtwenty-three"iswrittenas523.(√)10."Whereisthelibrary?"isastatement.(×)四、简答题（总共4题，每题4分，总分16分）1.Explainthedifferencebetween"hobby"and"job."2.Howdoyouuse"too"and"very"correctlyinsentences?3.Whatisthepasttenseofthefollowingverbs:(a)watch,(b)eat,(c)play,(d)like?4.Whyis"because"importantinwriting?五、应用题（总共4题，每题6分，总分24分）1.Rewritethefollowingsentencesusingthecorrectformoftheverbsinparentheses:-She(go)tothelibraryyesterday.-They(watch)amovielastnight.-He(be)busythismorning.-We(noteat)dinnerathomelastweek.2.Completetheconversationwiththecorrectwords:A:What______youdolastweekend?B:I______tothemuseum.Itwasveryinteresting.A:______youlikeit?B:Yes,I______.3.Fillintheblankswiththecorrectwordsfromthebox:(a)interesting,(b)actually,(c)because,(d)too-Thisbookisvery______.-Heis______tiredtowalk.-Shedidn’tfinishherhomework______shewassick.-______,Ithinkyouareright.4.Writeashortparagraph(5-7sentences)aboutyourfavoritehobby.Useatleastthreeadjectivestodescribeit.【标准答案及解析】一、单选题1.C解析：Hobbymeansapastimeoractivitydoneregularlyinone’sleisuretime.2.B解析：Tooisusedtoindicateexcess,whileveryemphasizesdegree.3.A解析：Thepasttenseof"go"is"went."4.B解析："Interesting"isanadjectivedescribingthebook.5.B解析：Actuallymeans"really"or"infact."6.C解析：Becauseshowsareason,andthesentenceisgrammaticallycorrect.7.C解析：Thepluralformof"child"is"children."8.B解析：Necessarymeanssomethingneeded,similartoimportant.9.A解析：Fivehundredandtwenty-threeiswrittenas523.10.B解析："Whereisthelibrary?"isaquestion.二、填空题1.watches2.went3.interested4.tocarry5.eight6.don’teat7.does/get8.willbe9.adifficult10.tosave三、判断题1.×解析：Hobbyisapastime,whilejobiswork.2.×解析：Tooandveryhavedifferentuses;tooindicatesexcess.3.×解析：Thepasttenseof"go"is"went."4.√解析：Interestingdescribessomethingengaging.5.×解析：Actuallymeans"really,"not"perhaps."6.√解析：Becauseexplainsreasons.7.√解析：Childrenisthepluralofchild.8.√解析：Necessaryimpliesimportance.9.√解析：523isthecorrectshortform.10.×解析："Whereisthelibrary?"isaquestion.四、简答题1.Hobbyisaregularactivityforfun,whileajobisworkformoney.2."Too"indicatesexcess(e.g.,"Itistoohot"),while"very"emphasizesdegree(e.g.,"Itisveryhot").3.(a)watched,(b)ate,(c)played,(d)liked.4."Because"explainsreasons,makingwritingclearerandmorelogical.五、应用题1.-Shewenttothelibraryyesterday.-Theywatchedamovielastnight.-Hewasbusythismorning.-Wedidnoteatdinnerathomelastweek.2.A:Whatdidyoudolastweekend?B: