2026年天津市苏教版小学三年级英语下册词汇练习

2026年天津市苏教版小学三年级英语下册词汇练习一、单项选择题（每题2分，共20分）1.Inthe2026TianjinSuojiaoeditionthird-gradeEnglishtextbook,Unit3focusesondailyactivities.Whichsentencecorrectlyusestheverb"do"?A.Shegoestoschoolyesterday.B.Hedoeshomeworkatnight.C.TheywatchTVonSunday.D.Iplaybasketballinthemorning.Answer:BExplanation:Thecorrectsentenceuses"do"asanauxiliaryverbforthepresentsimpletense,forming"Hedoeshomework."OptionAlacksapropertensemarker,Cuses"watch"incorrectly,andDuses"play"asamainverbwithout"do."2.Unit4introducesfamilymembers.Whatisthecorrectwaytosay"mymother"inEnglish?A.ImotherB.MymotherC.SheismotherD.ThisismymotherAnswer:BExplanation:"Mymother"isthestandardpossessiveform.OptionAomitsthepossessive,Cusesanincorrectverbform,andDisincompletewithoutasubject.3.Unit5coversfoodvocabulary.Whichwordmeans"apple"?A.BananaB.OrangeC.AppleD.StrawberryAnswer:CExplanation:Thecorrecttranslationis"apple."OptionsA,B,andDaredifferentfruits.4.Unit6teachesweatherexpressions.Howdoyousay"Itisrainy"?A.ItissunnyB.ItiscloudyC.ItisrainyD.ItiswindyAnswer:CExplanation:"Itisrainy"accuratelydescribestheweather.Otheroptionsdescribesunny,cloudy,orwindyconditions.5.Unit7introducesanimals.Whatisthepluralformof"cat"?A.CatsB.CatC.CatesD.CatssAnswer:AExplanation:Thepluralof"cat"is"cats."Incorrectformsaremisspellingsorincorrectpluralizationrules.6.Unit8focusesonschoolsupplies.Whichitemisa"pen"?A.BookB.PenC.PencilD.EraserAnswer:BExplanation:"Pen"isthecorrecttermforawritinginstrument.Otheroptionsarebooks,pencils,orerasers.7.Unit9teachescolors.WhatistheEnglishwordfor"blue"?A.GreenB.RedC.BlueD.YellowAnswer:CExplanation:"Blue"isthecorrectcolorname.Otheroptionsaregreen,red,oryellow.8.Unit10introducesplaces.Wheredoyou"gotothelibrary"?A.SchoolB.HospitalC.LibraryD.ParkAnswer:CExplanation:"Library"istheplaceforbooksandstudy.Otheroptionsareschool,hospital,orpark.9.Unit11covershobbies.Whichactivityis"readingbooks"?A.SwimmingB.DancingC.ReadingbooksD.RunningAnswer:CExplanation:"Readingbooks"isahobby.Otheroptionsareswimming,dancing,orrunning.10.Unit12teachestimeexpressions.Whatdoes"o'clock"mean?A.MinutesB.HoursC.SecondsD.DaysAnswer:BExplanation:"O'clock"indicateshours(e.g.,3o'clock).Otheroptionsareminutes,seconds,ordays.二、填空题（每题2分，共20分）1.Fillintheblank:"I___tothezoolastweekend."Answer:wentExplanation:Thepasttenseof"go"is"went."2.Completethesentence:"___ismyfavoritecolor."Answer:BlueExplanation:"Blue"isacommoncolorname.3.Fillintheblank:"They___bookseveryday."Answer:readExplanation:Theverb"read"isusedforbooks.4.Completethesentence:"Myfather___acar."Answer:drivesExplanation:Thepresenttenseof"drive"forthirdpersonis"drives."5.Fillintheblank:"___isthepluralof'cat'."Answer:CatsExplanation:Pluralnounsadd"-s."6.Completethesentence:"She___toschoolbybus."Answer:goesExplanation:Thepresenttenseof"go"forthirdpersonis"goes."7.Fillintheblank:"I___adogathome."Answer:haveExplanation:"Have"indicatespossession.8.Completethesentence:"Theweatheris___today."Answer:sunnyExplanation:"Sunny"describesclearweather.9.Fillintheblank:"They___totheparkonSunday."Answer:goExplanation:Thepresenttenseof"go"is"go."10.Completethesentence:"Mymother___metoschool."Answer:takesExplanation:"Takes"isusedfortransportation.三、判断题（每题2分，共20分）1."Doyoulikeapples?"isacorrectquestionformat.Answer:TrueExplanation:Thepresentsimplequestionstructureiscorrect.2."Igotothelibraryyesterday"isgrammaticallyright.Answer:FalseExplanation:Thepasttenseshouldbe"went."3."Myfatheristeacher"iscorrect.Answer:FalseExplanation:Thecorrectformis"Myfatherisateacher."4."Shehaveabrother"iscorrect.Answer:FalseExplanation:Thecorrectformis"Shehasabrother."5."Thebookisonthetable"iscorrect.Answer:TrueExplanation:Thesentenceisgrammaticallycorrect.6."MynameisLily"iscorrect.Answer:TrueExplanation:Thesentenceiscorrect.7."Theygoestoschool"iscorrect.Answer:FalseExplanation:Thecorrectformis"Theygotoschool."8."Theweatherisrainy"iscorrect.Answer:TrueExplanation:Thesentenceiscorrect.9."Iamastudent"iscorrect.Answer:TrueExplanation:Thesentenceiscorrect.10."Mymotherisadoctor"iscorrect.Answer:TrueExplanation:Thesentenceiscorrect.四、简答题（每题2分，共16分）1.ExplainhowtoformthepasttenseofregularverbsinEnglish.Answer:Forregularverbs,add"-ed"tothebaseform(e.g.,"play"→"played").Iftheverbendsin"-e,"onlyadd"-d"(e.g.,"write"→"wrote").2.Whatisthedifferencebetween"do"and"does"?Answer:"Do"isusedforI/we/you/they,while"does"isforhe/she/it.Bothformquestionsandnegatives(e.g.,"DoIgo?"vs."Doeshego?").3.Howdoyousay"myfather"inEnglish?Answer:"Myfather"isthecorrectform.4.Whatisthepluralof"child"?Answer:Thepluralof"child"is"children."5.Howdoyouask"Whatisthis?"inEnglish?Answer:"Whatisthis?"isthecorrectquestion.6.Whatdoes"o'clock"mean?Answer:"O'clock"indicateshours(e.g.,3o'clock).7.Howdoyousay"Ilikeapples"inEnglish?Answer:"Ilikeapples"isthecorrectsentence.8.Whatisthepasttenseof"go"?Answer:Thepasttenseof"go"is"went."五、应用题（每题4分，共24分）1.Rewritethefollowingsentenceinthepasttense:"ShegoestotheparkeverySunday."Answer:"ShewenttotheparkeverySunday."Explanation:Change"goes"to"went"forthepasttense.2.Completetheconversation:A:"Whatisyourfavoriteanimal?"B:"___."Answer:"Myfavoriteanimalisadog."Explanation:Theresponseshouldnameafavoriteanimal.3.Fillintheblank:"I___tothelibraryyesterday,butitwasclosed."Answer:"went"Explanation:Thepasttenseof"go"is"went."4.Correcttheerror:"Hedonotlikeschool."Answer:"Hedoesnotlikeschool."Explanation:Use"does"forthirdpersonsingular.5.Completethesentence:"Mymother___meabookformybirthday."Answer:"gave"Explanation:Theverb"give"isusedhere.6.Rewritethefollowingsentenceusing"do":"Shelikeicecream."Answer:"Shedoeslikeicecream."Explanation:Use"does"foremphasis.六、标准答案及解析一、单项选择题1.B2.B3.C4.C5.A6.B7.C8.C9.C10.BExplanation:Eachanswerisderivedfromunit-specificvocabularyandgrammarrules.二、填空题1.went2.Blue3.read4.drives5.Cats6.goes7.have8.sunny9.go10.takesExplanation:Answersmatchunitvocabularyandgrammarpatterns.三、判断题1.True2.False3.False4.False5.True6.True7.False8.True9.True10.TrueExplanation:Eachjudgmentisbasedongrammaticalcorrectness.四、简答题1.Regularverbsformpasttensebyadding"-ed"(e.g.,"play"→"played").2."Do"isforI/we/you/they;"does"isforhe/she/it.3."Myfather"iscorrect.4.Thepluralof"child"is"children."5."Whatisthis?"iscorrect.6."O'clock"indicateshours(e.g.,3o'clock).7."Ilikeapples"iscorrect.8.Thepasttenseof