2026学年八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学年八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：__________考核对象：八年级学生难度等级：中等级别总分：100分一、单选题（总共10题，每题2分，总分20分）1.Whatdoes"hobby"meaninthesentence"Readingishisfavoritehobby."?A.JobB.SkillC.InterestD.Activity2.Howdoyousay"IgotothelibraryeverySunday"inEnglish?A.ShegoestothelibraryeverySunday.B.HegoestothelibraryeverySunday.C.TheygotothelibraryeverySunday.D.ItgoestothelibraryeverySunday.3.Whichwordisasynonymfor"beautiful"?A.UglyB.PrettyC.DirtyD.Loud4.Whatisthecorrectwaytosay"Heplaysthepianowell"?A.Heplaythepianowell.B.Heplaysthepianogood.C.Heplaysthepianoverygood.D.Heplaysthepianowell.5.Whichsentenceiscorrect?A.Iamgotoschoolnow.B.Iamgoingtoschoolnow.C.Iamgoschoolnow.D.Iamgoingschoolnow.6.Whatdoes"usually"mean?A.SometimesB.AlwaysC.NeverD.Often7.Whichwordisanadverb?A.HappyB.QuicklyC.SmileD.Sing8.Howdoyousay"Thebookisonthetable"?A.Itisonthetablethebook.B.Thebookisinthetable.C.Thebookisonthetable.D.Itisthebookonthetable.9.Whatisthepasttenseof"go"?A.WentB.GoingC.GoseD.Gown10.Whichsentenceisaquestion?A.Ilikeapples.B.Doyoulikeapples?C.Applesaredelicious.D.Sheeatsapples.参考答案：1.C2.C3.B4.D5.B6.D7.B8.C9.A10.B---二、填空题（总共10题，每题2分，总分20分）1.Mysister______(play)theguitareveryevening.2.We______(go)totheparklastweekend.3.He______(notlike)spiders.4.They______(watch)TVatthemoment.5.I______(do)myhomeworkeveryday.6.Thecat______(sleep)onthesofa.7.She______(be)tenyearsoldnextmonth.8.They______(have)apartyonSaturday.9.I______(notgo)tothecinemayesterday.10.Myfather______(work)inafactory.参考答案：1.plays2went3doesn’tlike4arewatching5do6issleeping7willbe8arehaving9didn’tgo10works---三、判断题（总共10题，每题2分，总分20分）1."Iamastudent."isanegativesentence.(×)2."Doyoulikeicecream?"isaninterrogativesentence.(√)3."Hegoestoschoolbybikeeveryday."iscorrect.(√)4."Sheissingingnow."isinthepresentcontinuoustense.(√)5."Theygotothelibraryyesterday."iscorrect.(×)6."Thebookisinthebag."meansthebookisinsidethebag.(√)7."Iamgotothestore."iscorrect.(×)8."Hedonotlikecoffee."iscorrect.(×)9."Theyisplayingfootball."iscorrect.(×)10."Shewillgotothezootomorrow."isafuturetensesentence.(√)参考答案：1.×2.√3.√4.√5.×6.√7.×8.×9.×10.√---四、简答题（总共3题，每题4分，总分12分）1.Whataresomecommonhobbies?Givethreeexamples.Answer:Reading,playingsports,drawing.2.Howdoyouformthepresentcontinuoustense?Answer:Subject+am/is/are+verb-ing.3.Whatisthedifferencebetween"often"and"usually"?Answer:"Often"meanssometimes,while"usually"meansmostofthetime.---五、应用题（总共2题，每题9分，总分18分）1.Completethefollowingdialoguewiththecorrectformoftheverbsinbrackets.A:What______you______(do)now?B:I______(watch)TV.A:______you______(like)watchingTV?B:Yes,I______(like)itverymuch.Answer:A:Whatareyoudoingnow?B:IamwatchingTV.A:DoyoulikewatchingTV?B:Yes,Ilikeitverymuch.2.Rewritethefollowingsentencesusingthepresentcontinuoustense.a.Shereadsabookeveryevening.b.Theygotothesupermarkettomorrow.c.Hewritesalettertohisfriend.Answer:a.Sheisreadingabookeveryevening.b.Theyaregoingtothesupermarkettomorrow.c.Heiswritingalettertohisfriend.---标准答案及解析一、单选题解析1.C."Hobby"meansaninterestoractivitythatsomeonedoesintheirfreetime.2.C."They"referstothespeakerandothers,soitmatchesthesubject.3.B."Pretty"isasynonymfor"beautiful."4.D.Thecorrectstructureis"playsthepianowell."5.B."Iamgoingtoschoolnow"isthecorrectform.6.D."Often"means"usually."7.B."Quickly"isanadverb.8.C.Thecorrectprepositionis"on."9.A.Thepasttenseof"go"is"went."10.B."Doyoulikeapples?"isaquestion.二、填空题解析1.plays(presenttense)2.went(pasttense)3.doesn’tlike(negative)4.arewatching(presentcontinuous)5.do(presenttense)6.issleeping(presentcontinuous)7.willbe(futuretense)8.arehaving(presentcontinuous)9.didn’tgo(pasttensenegative)10.works(presenttense)三、判断题解析1.×.Itisapositivesentence.2.√.Itisaquestion.3.√.Correctstructure.4.√.Correcttense.5.×.Shouldbe"Theywenttothelibraryyesterday."6.√."In"meansinside.7.×.Shouldbe"Iamgoingtothestore."8.×.Shouldbe"Hedoesnotlikecoffee."9.×.Shouldbe"Theyareplayingfootball."10.√.Correctfuturetense.四、简答题解析1.Reading,playingsports,drawing.(Examplesshouldbehobbies.)2.Subject+am/is/are+verb-ing.(e.g.,"Iameating.")3."Often"meanssometimes,while"usually"meansmostofthetime.五、应用题解析1.A:Whatareyoudoingnow?B:IamwatchingTV.A:DoyoulikewatchingTV?B:Yes,Ilikeitverymuch.