2026年重庆市小学英语三年级上册第四单元课后练习题

2026年重庆市小学英语三年级上册第四单元课后练习题一、单项选择题（每题2分，共20分）1.Inthefourthunitofthe2026ChongqingprimaryschoolEnglishcurriculumforthirdgrade,studentslearnaboutdailyroutines.WhichsentencecorrectlydescribeswhatLilydoeseverymorning?A.Lilygoestoschoolat7p.m.everyday.B.LilywatchesTVat8a.m.everymorning.C.Lilybrushesherteethat6:30a.m.everyday.D.Lilyplaysbasketballat5a.m.everymorning.Answer:CExplanation:ThecorrectanswerisCbecausetheunitfocusesondailyroutines,andbrushingteethisatypicalmorningactivity.OptionAisincorrectbecause7p.m.iseveningtime.OptionBiswrongbecausewatchingTVat8a.m.isunusual.OptionDisincorrectbecause5a.m.istooearlyformorningroutines.Thequestiontestsstudents'understandingoftimeexpressionsanddailyactivitiestaughtintheunit.2.Theunitintroducesadjectivestodescribepeopleandthings.Whichsentenceusesanadjectivecorrectly?A.Myfriendisveryhappyly.B.Theredbagisbig.C.Sheistallandshort.D.Hisbookisquickly.Answer:BExplanation:ThecorrectanswerisBbecause"big"isaproperadjectivedescribingthebag.OptionAiswrongbecause"happily"isanadverb,notanadjective.OptionCiscontradictorybecause"tall"and"short"cannotdescribethesameperson.OptionDisincorrectbecause"quickly"isanadverb.Thisquestionassessesstudents'abilitytouseadjectivescorrectlyinsentences.3.Intheunit,studentslearnhowtoaskandanswerquestionsaboutfamilymembers.Whichquestioniscorrect?A.Whoisyourfathername?B.Wheredoyourmotherlive?C.Howmanypeopleareinyourfamily?D.Whatisyoursisterjob?Answer:CExplanation:ThecorrectanswerisCbecauseitisaproperquestionformat.OptionAiswrongbecausethecorrectformis"Whatisyourfather'sname?".OptionBisincorrectbecausethecorrectformis"Wheredoesyourmotherlive?".OptionDiswrongbecausethecorrectformis"Whatisyoursister'sjob?".Thisquestiontestsstudents'masteryofquestionformationinEnglish.4.Theunitincludesareadingpassageaboutafamily'sweekendactivities.Whichsentenceisagoodsummaryofthepassage?A.ThefamilygoestotheparkonSaturday.B.Thefamilylikestostayathomeallweekend.C.Thefamilygoestothezoo,thepark,andthecinema.D.Thefamilydoesnotlikeweekends.Answer:CExplanation:ThecorrectanswerisCbecauseagoodsummaryshouldincludemultipleactivitiesmentionedinthepassage.OptionAonlymentionsoneactivity.OptionBcontradictsthepassageifitdescribesoutings.OptionDisunrelatedtothepassagecontent.Thisquestionevaluatesstudents'readingcomprehensionandsummaryskills.5.Theunitteacheshowtouse"can"totalkaboutabilities.Whichsentenceiscorrect?A.Icanswimgood.B.Shecanplaythepianoverywell.C.Hecangotoschoolyesterday.D.TheycanspeakEnglishgood.Answer:BExplanation:ThecorrectanswerisBbecauseituses"can"properlywiththeadverb"verywell."OptionAiswrongbecausethecorrectformis"Icanswimwell."OptionCisincorrectbecause"yesterday"ispasttense,and"can"isforpresentability.OptionDiswrongbecausethecorrectformis"TheycanspeakEnglishwell."Thisquestiontestsstudents'abilitytouse"can"forabilities.6.Intheunit,studentslearntodescribeplacesusingadjectives.Whichsentenceiscorrect?A.Theschoolisbeautifulandhappy.B.Myhomeisbigandclean.C.Theparkisgreenandloud.D.Thelibraryisoldandfunny.Answer:BExplanation:ThecorrectanswerisBbecause"big"and"clean"areappropriateadjectivesforahome.OptionAiswrongbecause"happy"isnotaplaceadjective.OptionCisincorrectbecauseaparkisusuallyquiet,not"loud."OptionDiswrongbecausealibraryistypicallyserious,not"funny."Thisquestionassessesstudents'abilitytouseadjectivesforplaces.7.Theunitincludesadialogueaboutaskingforandgivingdirections.Whichsentenceiscorrectinthedialogue?A.Whereisthesupermarket?Itisnexttothehospital.B.HowcanIgototheschool?Youcanwalkstraight.C.Whereisthepark?Itisinfrontofthelibrary.D.HowdoIgettothecinema?Youcanturnleft.Answer:AExplanation:ThecorrectanswerisAbecauseitfollowstheproperstructureofaskingandansweringaquestion.OptionBisincomplete;theanswershouldspecifythedirection.OptionCisincorrectiftheparkisnotnearthelibrary.OptionDisvague;theanswershouldbemorespecific.Thisquestiontestsstudents'abilitytousedialoguestructures.8.Theunitteacheshowtouse"thereis"and"thereare"forexistence.Whichsentenceiscorrect?A.Thereismanybooksonthetable.B.Thereareacatunderthechair.C.Thereisadoginthegarden.D.Therearemanypeopleintheclassroom.Answer:CExplanation:ThecorrectanswerisCbecauseituses"thereis"forasingularnoun("adog").OptionAiswrongbecause"many"isusedwithpluralnouns.OptionBisincorrectbecause"acat"shouldbe"thereisacat."OptionDiswrongbecause"many"isusedwithpluralnouns.Thisquestiontestsstudents'abilitytouse"thereis/are"correctly.9.Theunitincludesasongaboutdailyroutines.Whichsentenceisagoodexamplefromthesong?A.Igetupat9a.m.everyday.B.Ieatbreakfastat12p.m.everyday.C.Igotobedat10p.m.everyday.D.Iplaysoccerat7a.m.everyday.Answer:CExplanation:ThecorrectanswerisCbecauseitisatypicaldailyroutinementionedinsongs.OptionAisincorrectbecause9a.m.islateforwakingup.OptionBiswrongbecause12p.m.isnoon,notatypicalbreakfasttime.OptionDisunlikelyforadailyroutine.Thisquestiontestsstudents'understandingofcommonroutinesinEnglishsongs.10.Theunitteacheshowtouse"this"and"that"fornearandfarobjects.Whichsentenceiscorrect?A.Thisismyfriend'spencil.B.Thatisyourbook.C.Thisaremyparents.D.Thatisacat.Answer:AExplanation:ThecorrectanswerisAbecauseituses"this"foranearobject.OptionBisincorrectbecause"that"isusedforfarobjects.OptionCiswrongbecause"this"isforsingularnouns,notplural.OptionDiscorrectbutlessspecificthanA.Thisquestiontestsstudents'abilitytouse"this/that"correctly.二、填空题（每空2分，共20分）1.Fillintheblankstocompletethesentenceaboutdailyroutines:"I______(get)upat7a.m.everymorning."Answer:getExplanation:Thecorrectwordis"get"becauseitisthecorrectformoftheverb"toget"inthepresentsimpletenseforthird-personsingularsubjects.Thesentencedescribesadailyhabit,sothepresentsimpletenseisappropriate.2.Fillintheblankstodescribeafamilymember:"Mymother______(be)verykind.She______(help)peopleeveryday."Answer:is/helpsExplanation:Thefirstblankrequires"is"becauseitdescribesasingularnoun("Mymother")inthepresentsimpletense.Thesecondblankrequires"helps"becauseitdescribesahabitualactionofasingularsubject("She").3.Fillintheblankstocompletethedialogueaboutdirections:"A:______(you/go)tothepark?B:Yes,Iamgoingtherenow."Answer:AreyougoingExplanation:Thecorrectquestionis"Areyougoingtothepark?"becauseitisaproperwaytoaskaboutsomeone'splans.Thepresentcontinuoustenseisusedforfuturearrangements.4.Fillintheblankstodescribeaplace:"Thelibraryis______(big)and______(quiet).Ithasmanybooks."Answer:big/quietExplanation:Thecorrectadjectivesare"big"and"quiet"becausetheydescribethesizeandatmosphereofalibrary.Theadjectivesshouldbeinparallelstructure.5.Fillintheblankstocompletethesentenceaboutabilities:"Mybrother______(play)theguitarverywell,buthe______(not/like)singing."Answer:plays/doesn'tlikeExplanation:Thefirstblankrequires"plays"becauseitdescribesahabitualabilityinthepresentsimpletense.Thesecondblankrequires"doesn'tlike"becauseitisthenegativeformoftheverb"tolike."6.Fillintheblankstodescribefamilymembers:"Myfather______(have)acar.Mymother______(have)abike."Answer:has/hasExplanation:Bothblanksrequire"has"becausetheydescribesingularnouns("Myfather,""Mymother")inthepresentsimpletense.7.Fillintheblankstocompletethesentenceaboutdailyroutines:"I______(do)myhomeworkafterschooleveryday."Answer:doExplanation:Thecorrectverbis"do"becauseitisthebaseformoftheverb"todo"inthepresentsimpletenseforthird-personsingularsubjects.8.Fillintheblankstodescribeaplace:"Thesupermarketis______(far)frommyhome.Itis______(big)thanthestore."Answer:far/biggerExplanation:Thefirstblankrequires"far"becauseitdescribesdistance.Thesecondblankrequires"bigger"becauseitisthecomparativeformof"big"toshowacomparison.9.Fillintheblankstocompletethedialogueaboutabilities:"A:______(you/swim)?B:Yes,Icanswimverywell."Answer:CanyouswimExplanation:Thecorrectquestionis"Canyouswim?"becauseitisaproperwaytoaskaboutsomeone'sability.Thepresentsimpletenseisusedforabilities.10.Fillintheblankstodescribeafamilymember:"Mysister______(be)tenyearsold.She______(like)playingwithherdolls."Answer:is/likesExplanation:Thefirstblankrequires"is"becauseitdescribesasingularnoun("Mysister")inthepresentsimpletense.Thesecondblankrequires"likes"becauseitdescribesahabitualactionofasingularsubject("She").三、判断题（每题2分，共20分）1.Thesentence"Icanplaythepiano"iscorrectbecauseituses"can"totalkaboutanability.Answer:CorrectExplanation:Thesentenceiscorrectbecause"can"isproperlyusedtodescribeanability.Theverb"play"isinthebaseform,whichisstandardwith"can."2.Thesentence"Myhomeisbigandclean"iscorrectbecauseitusesparalleladjectives.Answer:CorrectExplanation:Thesentenceiscorrectbecause"big"and"clean"areparalleladjectivesdescribingthehome.Parallelstructureisimportantforgrammaticalaccuracy.3.Thequestion"Whereisyourfathername?"iscorrectbecauseitasksaboutaname.Answer:IncorrectExplanation:Thesentenceisincorrectbecausethecorrectformis"Whatisyourfather'sname?"Thepreposition"of"isneededtoshowpossession.4.Thesentence"Therearemanybooksonthetable"iscorrectbecauseituses"thereare"forpluralnouns.Answer:CorrectExplanation:Thesentenceiscorrectbecause"thereare"isusedforpluralnouns("manybooks").Theverbagreementisproper.5.Thequestion"Howmanypeopleareinyourfamily?"iscorrectbecauseitasksaboutquantity.Answer:CorrectExplanation:Thesentenceiscorrectbecauseitproperlyasksaboutthenumberoffamilymembersusing"howmany."Thestructureisgrammaticallysound.6.Thesentence"Myfriendisveryhappyly"iscorrectbecauseitdescribesafriend'semotion.Answer:IncorrectExplanation:Thesentenceisincorrectbecause"happily"isanadverb,notanadjective.Thecorrectformis"Myfriendisveryhappy."7.Thesentence"Theparkisgreenandloud"iscorrectbecauseitdescribesapark'scharacteristics.Answer:IncorrectExplanation:Thesentenceisincorrectbecauseaparkistypicallyquiet,not"loud."Theadjective"loud"isinappropriatefordescribingapark.8.Thesentence"Igetupat9a.m.everyday"iscorrectbecauseitusesthepresentsimpletense.Answer:IncorrectExplanation:Thesentenceisincorrectbecause9a.m.istoolateforwakingup.Thecorrecttimewouldbeearlier,suchas7a.m.or8a.m.9.Thequestion"Wheredoyourmotherlive?"iscorrectbecauseitasksaboutalocation.Answer:IncorrectExplanation:Thesentenceisincorrectbecausethecorrectformis"Wheredoesyourmotherlive?"Theverb"does"isneededforthird-personsingularsubjects.10.Thesentence"Thisismyfriend'spencil"iscorrectbecauseituses"this"foranearobject.Answer:CorrectExplanation:Thesentenceiscorrectbecause"this"isproperlyusedforanearobject("myfriend'spencil").Thestructureisgrammaticallysound.四、简答题（每题2分，共16分）1.Describethreedailyroutinesyouhaveeveryday.Answer:-Igetupat7a.m.everymorning.-Ieatbreakfastat8a.m.everyday.-Igotoschoolat8:30a.m.everyday.Explanation:Theanswershouldincludethreedifferentroutines(wakingup,eating,goingtoschool)usingthepresentsimpletensetodescribehabitualactions.2.Howdoyouaskaboutsomeone'sfamilymembers?Givetwoexamples.Answer:-"Whoisyourfather?"-"Howmanypeopleareinyourfamily?"Explanation:Theanswershouldincludetwoproperquestionsaboutfamilymembers.Thefirstasksaboutaspecificmember,andthesecondasksaboutquantity.3.Whataretwoadjectivesyoucanusetodescribeaschool?Answer:-Big-CleanExplanation:Theanswershouldincludetwoappropriateadjectives(e.g.,"big"and"clean")thatdescribeaschool'scharacteristics.4.Howdoyouuse"can"totalkaboutabilities?Giveoneexample.Answer:-"Icanswim."Explanation:Theanswershouldexplainthat"can"isusedtodescribeabilitiesandprovideacorrectexample(e.g.,"Icanswim").5.Describehowtoaskfordirectionstoaplace.Giveoneexample.Answer:-"Excuseme,howcanIgettothesupermarket?"Explanation:Theanswershouldincludeaproperwaytoaskfordirections(e.g.,using"Excuseme"and"howcanIgetto...")andprovideanexample.6.Whatisthedifferencebetween"thereis"and"thereare"?Answer:-"Thereis"isusedforsingularnouns.-"Thereare"isusedforpluralnouns.Explanation:Theanswershouldexplainthegrammaticalruleforusing"thereis/are"basedonnounnumber.7.Howdoyoudescribeaplaceusingadjectives?Giveoneexample.Answer:-"Theparkisgreenandquiet."Explanation:Theanswershouldexplainthatadjectivesdescribeplacesandprovideacorrectexampleusingparalleladjectives.8.Describehowtouse"this"and"that"forobjects.Giveoneexampleeach.Answer:-"Thisismybook."(foranearobject)-"Thatisyourpencil."(forafarobject)Explanation:Theanswershouldexplaintheuseof"this/that"basedondistanceandprovideoneexampleforeach.五、应用题（每题4分，共24分）1.Readthepassageaboutafamily'sweekend:"TheSmithfamilygoestothezooonSaturday.Theyseemanyanimals.OnSunday,theygotothepark.Theyplaygamesandeatpicnicfood.Theyhaveahappyweekend."Answerthefollowingquestions:a.WhatdoesthefamilydoonSaturday?b.WhatdoesthefamilydoonSunday?Answer:a.ThefamilygoestothezooonSaturday.b.ThefamilygoestotheparkonSundayandplaysgames.Explanation:Theanswershouldaccuratelysummarizetheactivitiesmentionedinthepassageforeachday.Part(a)referstothezoovisit,andpart(b)referstotheparkactivities.2.Completethedialogueaboutdailyroutines:A:______(you/get)upearlyeverymorning?B:Yes,I______(get)upat6a.m.A:What______(you/do)afterschool?B:I______(do)myhomeworkandplaywithmyfriends.Answer:A:Doyougetupearlyeverymorning?B:Yes,Igetupat6a.m.A:Whatdoyoudoafterschool?B:Idomyhomeworkandplaywithmyfriends.Explanation:Theanswershouldcompletethedialoguewithproperquestionformationandverbconjugation.Part(a)requiresaproperquestion,part(b)requiresthepresentsimpletense,part(c)requiresaproperquestion,andpart(d)requiresthepresentsimpletense.3.Describeaplaceyoulike(e.g.,yourhome,school,orpark)usingatleastthreeadjectives.Answer:Myhomeisbig,clean,andcomfortable.Ilikespendingtimetherewithmyfamily.Explanation:Theanswershoulduseatleastthreeappropriateadjectivestodescribetheplace(e.g.,"big,""clean,""comfortable")andprovideabriefexplanationofwhyyoulikeit.4.Writeashortparagraph(5-7sentences)aboutyourfamilymember(e.g.,yourmother,father,orsister).Includetheirname,age,andonehobbyorability.Answer:Mysisteristenyearsold.Sheisverykind.Shelikesplayingwithherdolls.Shespendshourscreatingstorieswiththem.Sheisthebestdollplayerinourfamily.Explanation:Theanswershouldincludethefamilymember'sname,age,andahobbyorability,withatleastfivesentencestodescribethem.5.Imagineyouaregivingdirectionstoafriend.Writetwosentencestotellthemhowtogettothelibraryfromyourschool.Answer:First,walkstraightdownthemainstreet.Then,turnleftatthebigtree,andthelibraryisonyourright.Explanation:Theanswershouldprovideclearandsequentialdirections(e.g.,"walkstraight,""turnleft,""libraryontheright")intwosentences.6.Writeashortsong(4-6lines)aboutdailyroutinesusingatleastthreedifferentactivities.Answer:Iwakeupearlyinthemorning.Ieatbreakfastwithmyfamily.Igotoschoolandlearnnewthings.Iplaywithmyfriendsintheevening.Explanation:Theanswershouldincludeatleastthreedifferentdailyactivities(e.g.,wakingup,eating,goingtoschool,playing)inasongformatwith4-6lines.【标准答案及解析】一、单项选择题1.C2.B3.C4.C5.B6.B7.A8.C9.C10.A二、填空题1.get2.is/helps3.Areyougoing4.big/quiet5.has/has6.do7.far/bigger8.is/likes9.Canyouswim10.is/likes三、判断题1.Correct2.Correct3.Incorrect4.Correct5.Correct6.Incorrect7.Incorrect8.Incorrect9.Incorrect10.Correct四、简答题1.Threedailyroutines:-Igetupat7a.m.everymorning.-Ieatbreakfastat8a.m.everyday.-Igotoschoolat8:30a.m.everyday.Explanation:Theanswershouldincludethreedifferentroutinesusingthepresentsimpletensetodescribehabitualactions.2.Askingaboutfamilymembers:-"Whoisyourfather?"-"Howmanypeopleareinyourfamily?"Explanation:Theanswershouldincludetwoproperquestionsaboutfamilymembers.Thefirstasksaboutaspecificmember,andthesecondasksaboutquantity.3.Twoadjectivesforaschool:-Big-CleanExplanation:Theanswershouldincludetwoappropriateadjectives(e.g.,"big"and"clean")thatdescribeaschool'scharacteristics.4.Using"can"forabilities:-"Icanswim."Explanation:Theanswershouldexplainthat"can"isusedtodescribeabilitiesandprovideacorrectexample(e.g.,"Icanswim").5.Askingfordirections:-"Excuseme,howcanIgettothesupermarket?"Explanation:Theanswershouldincludeaproperwaytoaskfordirections(e.g.,using"Excuseme"and"howcanIgetto...")andprovideanexample.6.Differencebetween"thereis"and"thereare":-"Thereis"isusedforsingularnouns.-"Thereare"isusedforpluralnouns.Explanation:Theanswershouldexplainthegrammaticalruleforusing"thereis/are"basedonnounnumber.7.Describingaplacewithadjectives:-"Theparkisgreenandquiet."Explanation:Theanswershouldexplainthatadjectivesdescribeplacesandprovideacorrectexampleusingparalleladjectives.8.Using"this"and"that":-"Thisismybook."(foranearobject)-"Thatis