2026年人教版小学五年级英语下册第3单元课后练习题

2026年人教版小学五年级英语下册第3单元课后练习题一、单项选择题（总共10题，每题2分，共20分）1.根据课文内容，选择正确的句子描述Sarah的周末计划。A."IwillplaybasketballwithmyfriendsonSaturday."B."IwillvisitthemuseumwithmyparentsonSunday."C."Iwillreadbooksathomeeveryday."D."IwillwatchTVafterschooleveryevening."解析：本题考查第3单元核心词汇和句型。选项A对应课文第2课时Sarah的周末活动描述，正确；选项B是Mike的计划，错误；选项C和D与单元主题无关，错误。答案为A。2.选择正确的动词形式填空："Mybrother______(go)totheparkthisafternoon."A.goesB.goC.goingD.went解析：考查一般现在时第三人称单数规则。主语"mybrother"是第三人称单数，动词需加-s，正确形式为"goes"。答案为A。3.根据图片信息，选择正确的描述："Lookatthepicture!Thechildren______(play)soccerinthepark."A.isplayingB.areplayingC.playD.plays解析：考查现在进行时。图片显示多个人（children）正在做动作，需用复数形式"areplaying"。答案为B。4.选择正确的介词填空："Thebookisonthe______ofthetable."A.inB.atC.onD.under解析：考查方位介词。根据课文第1课时内容，"onthetable"是固定搭配，正确。答案为C。5.选择正确的形容词比较级："Mysisteristallerthanme.Sheisthe______inourfamily."A.tallB.tallerC.tallestD.thetallest解析：考查形容词最高级。句中有"thanme"和"family"限定范围，需用最高级"thetallest"。答案为D。6.选择正确的句子表达："Whatwillyoudonextweek?"A."IwillwatchTVeveryday."B."IwillvisitmygrandparentsnextSunday."C."Iwillplaythepianoathome."D."Iwillgotothezoowithmyfriends."解析：考查未来计划表达。根据单元主题"FuturePlans"，选项B符合"nextSunday"的时间状语，正确。答案为B。7.选择正确的句子描述天气："It______today.Wecanflykitesoutside."A.issunnyB.aresunnyC.issunD.aresun解析：考查形容词作表语。天气是单数概念，需用"issunny"。答案为A。8.选择正确的句子描述爱好："Myfriendlikesdrawing.He______pictureseveryweekend."A.drawB.drawsC.drawingD.isdrawing解析：考查一般现在时。主语"he"是第三人称单数，动词需加-s，正确形式为"draws"。答案为B。9.选择正确的句子描述活动："Let's______totheconcertthisSaturday!"A.goB.goesC.goingD.goto解析：考查祈使句。Let's句型动词用原形，正确形式为"go"。答案为A。10.选择正确的句子描述能力："Icanswim.ButI______speakEnglishwell."A.notB.don'tC.amnotD.isn't解析：考查否定句。主语"I"是第一人称，否定形式用"don't"，正确形式为"don'tspeak"。答案为B。二、填空题（总共10题，每题2分，共20分）1.Myfatherwill______(work)intheofficetomorrow.解析：考查一般将来时动词原形。填"work"。2.Thegirlis______(read)astoryinthelibrarynow.解析：考查现在进行时。填"reading"。3.Itis______(rain)outside.Pleasetakeanumbrella.解析：考查一般现在时。填"raining"。4.Mymotheristhe______(busy)personinourfamily.解析：考查形容词最高级。填"busiest"。5.Wewill______(have)apartynextFriday.解析：考查一般将来时动词原形。填"have"。6.Theboy______(play)footballintheparkeveryafternoon.解析：考查一般现在时第三人称单数。填"plays"。7.What______youdolastweekend?Iwenttothebeach.解析：考查一般过去时疑问词。填"did"。8.Thestudentsare______(watch)amovieintheclassroomnow.解析：考查现在进行时。填"watching"。9.Mysistercan______(cook)dinnerforus.解析：考查情态动词can+动词原形。填"cook"。10.Let's______(go)tothezoothisSunday.Itwillbefun!解析：考查祈使句动词原形。填"go"。三、判断题（总共10题，每题2分，共20分）1.SarahwillvisitthemuseumwithherparentsnextSunday.(正确)解析：根据课文第2课时内容，Sarah的计划是去博物馆，正确。2.Mikewillplaybasketballeverydaythisweek.(错误)解析：根据课文第1课时内容，Mike的计划是周末去公园，不是每天，错误。3.Theweatherissunnytoday.Wecan'tflykitesoutside.(错误)解析：根据课文第4课时内容，晴天适合放风筝，"can't"与事实矛盾，错误。4.Myfriendlikesdrawing.Hedrawspictureseveryweekend.(正确)解析：符合单元主题"LikesandDislikes"，正确。5.Thegirlisreadingabookinthelibrarynow.(正确)解析：符合现在进行时描述正在发生的动作，正确。6.Mysisteristallerthanme.Sheisthetallestinourfamily.(正确)解析：符合最高级用法，正确。7.Let'sgototheconcertthisSaturday!(正确)解析：符合祈使句结构，正确。8.Icanswim.ButIdon'tspeakEnglishwell.(正确)解析：符合情态动词否定句用法，正确。9.Theboyplaysfootballintheparkeveryafternoon.(正确)解析：符合一般现在时第三人称单数，正确。10.Whatdidyoudolastweekend?Iwenttothebeach.(正确)解析：符合一般过去时问答结构，正确。四、简答题（总共8题，每题2分，共16分）1.Describeyourweekendplanusing"will"or"goingto".参考答案：ThisSaturday,Iwillvisitmygrandparents.Iamgoingtohelpthemcleanthehouse.NextSunday,Iwillplaybasketballwithmyfriends.解析：考查未来计划表达，需使用"will"或"goingto"，涵盖不同时间点，答案需包含至少两个句子。2.Whatareyoudoingnow?Describethesceneusing"now".参考答案：Now,Iamstudyingathome.Mybrotherisplayingthepianointhelivingroom.Thebirdsaresingingoutsidethewindow.解析：考查现在进行时，需描述正在发生的动作，至少包含三个句子。3.Comparetwopeople'shobbies.Use"more...than"or"themost".参考答案：Mysisterlikesreadingmorethanme.Shereadsbookseveryevening.Sheisthemostinterestedinstories.解析：考查比较级和最高级，需使用"more...than"或"themost"，至少包含两个句子。4.Whatwillyoudonextholiday?Writethreesentences.参考答案：Nextholiday,Iwilltraveltothemountains.Iamgoingtotakemanyphotos.Iwillvisitthelocalvillagestoo.解析：考查一般将来时，需包含三个关于未来计划的句子。5.Describetheweathertodayusing"sunny","rainy",or"cloudy".参考答案：Todayissunny.Thesunisshiningbrightly.Wecangooutsidewithoutanumbrella.解析：考查天气形容词，需使用"sunny","rainy",or"cloudy"，至少包含两个句子。6.Whatcanyourfrienddo?Writetwosentences.参考答案：Myfriendcanplaytheguitar.Hepracticeseveryday.解析：考查情态动词can，需使用"can"描述能力，至少包含两个句子。7.Howdoyouusuallyspendyourfreetime?Describethreeactivities.参考答案：Inmyfreetime,IwatchTV.Ialsoreadbooks.SometimesIplaywithmydog.解析：考查日常活动描述，需包含三个句子，使用一般现在时。8.Whatisyourfavoriteseason?Why?Writetwosentences.参考答案：Myfavoriteseasonisautumn.Theweatheriscoolandcomfortable.解析：考查喜好表达，需使用形容词描述季节，至少包含两个句子。五、应用题（总共8题，每题4分，共24分）1.Readthedialogueandfillintheblanks:Sarah:Hi,Mike!What______youdothisweekend?Mike:Hi,Sarah!I______(go)totheparkwithmyfriends.Whataboutyou?Sarah:I______(visit)themuseum.It'sveryinteresting.Mike:Wow,great!（1）______（2）______（3）______参考答案：（1）willdo/aregoingtodo（2）willgo（3）willvisit解析：考查将来时态选择，根据语境"thisweekend"需用"will"或"goingto"，答案需填入三个动词形式。2.Rewritethesentenceusing"too...to...":"Theboxisheavy.Ican'tliftit."参考答案：Theboxistooheavyformetolift.解析：考查too...to结构，需将原句合并为复合句，答案需包含"too"和"to"。3.Completetheconversationwith"so"or"because":Sarah:Whyareyoulate?Mike:______Imissedthebus.Sarah:Oh,Isee.参考答案：Because解析：考查原因状语从句，需填入"because"，答案需符合逻辑关系。4.Changethesentenceintothepassivevoice:"Theteachergivesushomeworkeveryday."参考答案：Homeworkisgiventousbytheteachereveryday.解析：考查被动语态，需将主动句改为被动句，答案需包含"begiven"和施动者。5.Completethesentencewith"in","on",or"at":"Mybirthdayisnext______."参考答案：month解析：考查时间介词，"birthday"是特定时间点，需用"in"表示月份，答案需填入一个介词。6.Makeaquestionfortheunderlinedword:"Ilikereadingbooks."参考答案：Whatdoyoulike?解析：考查特殊疑问句，需根据划线词"reading"提问，答案需为疑问句。7.Completethesentencewith"can","may",or"must":"You______crossthestreetwhenthelightisred."参考答案：mustnot解析：考查情态动词，需根据语境填入"can","may",or"must"，答案需符合交通规则。8.Writeashortparagraph(5sentences)aboutyourfavoriteanimal.参考答案：Myfavoriteanimalisthepanda.Itiscuteandblackandwhite.PandasliveinChina.Theyeatbamboo.Iwanttoseetheminthezoo.解析：考查段落写作，需包含五个句子，描述一种动物，答案需符合单元主题"Animals"。【标准答案及解析】一、单项选择题1.A2.A3.B4.C5.B6.B7.A8.B9.A10.B解析：每题均根据单元知识点设计，选项设置包含易错点（如第三人称单数、时态混淆），答案解析需说明正确选项依据及错误选项原因。二、填空题1.work2.reading3.raining4.busiest5.have6.plays7.did8.watching9.cook10.go解析：每题均来自单元核心词汇和句型，需填入正确形式（动词原形、现在分词等），答案解析需说明词形变化规则。三、判断题1.√2.×3.×4.√5.√6.√7.√8.√9.√10.√解析：每题均基于课文内容或语法规则，需判断正误，答案解析需说明依据（如时态、语法规律）。四、简答题1.参考答案：ThisSaturday,Iwillvisitmygrandparents.Iamgoingtohelpthemcleanthehouse.NextSunday,Iwillplaybasketballwithmyfriends.解析：考查未来计划表达，需使用"will"或"goingto"，涵盖不同时间点，答案需包含至少两个句子。2.参考答案：Now,Iamstudyingathome.Mybrotherisplayingthepianointhelivingroom.Thebirdsaresingingoutsidethewindow.解析：考查现在进行时，需描述正在发生的动作，至少包含三个句子。3.参考答案：Mysisterlikesreadingmorethanme.Shereadsbookseveryevening.Sheisthemostinterestedinstories.解析：考查比较级和最高级，需使用"more...than"或"themost"，至少包含两个句子。4.参考答案：Nextholiday,Iwilltraveltothemountains.Iamgoingtotakemanyphotos.Iwillvisitthelocalvillagestoo.解析：考查一般将来时，需包含三个关于未来计划的句子。5.参考答案：Todayissunny.Thesunisshiningbrightly.Wecangooutsidewithoutanumbrella.解析：考查天气形容词，需使用"sunny","rainy",or"cloudy"，至少包含两个句子。6.参考答案：Myfriendcanplaytheguitar.Hepracticeseveryday.解析：考查情态动词can，需使用"can"描述能力，至少包含两个句子。7.参考答案：Inmyfreetime,IwatchTV.Ialsoreadbooks.Some