2026年重庆市苏教版小学英语三年级上册第12单元同步练习题

2026年重庆市苏教版小学英语三年级上册第12单元同步练习题一、单项选择题（每题2分，共20分）1.Inthestory"MyNewFriend",LilymeetsaboynamedTominthepark.WhatdoesTomshowLilytomakefriends?A.HiscolorfulballoonsandasksLilytoplaywithhim.B.HisexpensivetoysandasksLilytobuythem.C.HisoldbooksandasksLilytoreadthem.D.HisscarydogandasksLilytopetit.（解析：本题考查第12单元核心话题“交友”。正确选项A符合单元故事中Tom主动分享、邀请互动的情节，体现单元“友好交往”主题。B选项“昂贵玩具”与单元“分享快乐”主题矛盾；C选项“旧书”未体现互动；D选项“吓人狗”与单元“友好行为”背道而驰。干扰项B通过“昂贵”制造消费误导，C通过“旧”暗示不吸引人，D通过“吓人”制造负面联想，均符合小学生易错点设计。）2.Duringtheclassactivity"Let'sCook",SamandLilyuse"apple"and"banana"tomakeafruitsalad.Whatwordsdotheyusetodescribethefruits?A.Sweet,sour,big,red.B.Soft,hard,small,yellow.C.Juicy,crunchy,big,green.D.Sweet,sour,small,orange.（解析：本题考查单元词汇“水果描述”。正确选项A对应单元故事中"Sweetapple"和"Juicybanana"的描述，符合单元重点词汇。干扰项B“硬”与香蕉不符；C“绿”与苹果不符；D“橙”未在单元出现。设计干扰项时，通过“大小/颜色”与单元核心词汇“味道/形状”错位，制造认知干扰。）3.Inthesong"MyFamily",whatdoestheline"Mommyiskind,Daddyisstrong"mainlyexpress?A.Familymembers'jobs.B.Familymembers'personalities.C.Familymembers'hobbies.D.Familymembers'places.（解析：本题考查单元语法“形容词比较级”。正确选项B对应单元歌曲中描述家庭成员性格的常见句式，如"Mommyiskind"中的"kind"为性格形容词。干扰项A“工作”未在单元涉及；C“爱好”与歌曲主题不符；D“地点”与语法结构无关。干扰项通过“职业/爱好/地点”与单元“性格描述”主题错位设计。）4.Inthestory"MyFavoriteSeason",whydoesMikelikeautumnbest?A.Becausethetreesaregreen.B.Becausetheweatherishot.C.Becausetheleaveschangecolor.D.Becausetheflowersbloom.（解析：正确选项C对应单元阅读材料中Mike对秋季“落叶变色”的喜爱描述。干扰项A“绿色”为春季特征；B“炎热”为夏季特征；D“开花”为春季特征。设计干扰项时，通过季节特征与目标季节错位，考查学生对单元信息的细节记忆。）5.Intheunit"WhatCanYouDo?",whatdoesthesentence"Icandance"mainlyshow?A.Aperson'sname.B.Aperson'shobby.C.Aperson'sability.D.Aperson'sjob.（解析：正确选项C对应单元语法结构"Ican+动词原形"表达能力的用法。干扰项A“名字”与句型无关；B“爱好”需用"like"等词；D“工作”需用"workas"等结构。干扰项通过常见名词与单元核心句型错位设计。）6.Inthestory"Let'sHelpEachOther",whatdoesthesentence"LilyhelpsTomcleantheclassroom"mainlyteach?A.Howtoplaygames.B.Howtobehelpful.C.Howtodrawpictures.D.Howtosingsongs.（解析：正确选项B对应单元主题“乐于助人”，通过具体行为"helpclean"体现帮助行为。干扰项A/C/D均为单元未涉及的技能主题。设计干扰项时，通过单元主题外的技能活动制造认知干扰。）7.Intheunit"MySchool",whatdoesthesentence"Thelibraryisnexttotheclassroom"mainlydescribe?A.Aperson'sname.B.Aplace'slocation.C.Athing'scolor.D.Aperson'sjob.（解析：正确选项B对应单元语法结构"be+地点+介词短语"描述位置。干扰项A/C/D与句型结构无关。干扰项通过常见名词与单元核心语法结构错位设计。）8.Inthestory"MyBestFriend",whatdoesthesentence"Theyplaytogethereveryday"mainlyshow?A.Aperson'sage.B.Aperson'shobby.C.Aperson'sactivity.D.Aperson'sjob.（解析：正确选项C对应单元主题“朋友活动”，通过"playtogether"描述共同行为。干扰项A/C/D与句型结构无关。干扰项通过单元主题外的概念制造认知干扰。）9.Intheunit"What'sYourName?",whatdoesthesentence"MynameisLily"mainlyshow?A.Aperson'sage.B.Aperson'sname.C.Aperson'shobby.D.Aperson'sjob.（解析：正确选项B对应单元核心句型"be+名字"自我介绍。干扰项A/C/D与句型结构无关。干扰项通过单元主题外的概念制造认知干扰。）10.Inthestory"MyFamily",whatdoesthesentence"Mysisteristhreeyearsolderthanme"mainlyshow?A.Aperson'sname.B.Aperson'sage.C.Aperson'shobby.D.Aperson'sjob.（解析：正确选项B对应单元语法结构比较级"be+比较级"描述年龄差异。干扰项A/C/D与句型结构无关。干扰项通过单元主题外的概念制造认知干扰。）二、填空题（每空2分，共20分）1.Inthestory"MyNewFriend",TomshowsLilyhiscolorful_______andaskshertoplay.2.Duringtheclassactivity"Let'sCook",SamandLilymakeafruit_______usingappleandbanana.3.Inthesong"MyFamily",theline"Mommyiskind,Daddyisstrong"mainlydescribesfamily_______.4.Inthestory"MyFavoriteSeason",Mikelikesautumnbecausethe_______changecolor.5.Intheunit"WhatCanYouDo?",thesentence"Icandance"mainlyshowsaperson's_______.6.Inthestory"Let'sHelpEachOther",thesentence"LilyhelpsTomcleantheclassroom"mainlyteachesustobe_______.7.Intheunit"MySchool",thesentence"Thelibraryisnexttotheclassroom"mainlydescribesthe_______ofaplace.8.Inthestory"MyBestFriend",whatdoesthesentence"Theyplaytogethereveryday"mainlyshow?9.Intheunit"What'sYourName?",whatdoesthesentence"MynameisLily"mainlyshow?10.Inthestory"MyFamily",whatdoesthesentence"Mysisteristhreeyearsolderthanme"mainlyshow?三、判断题（每题2分，共20分）1.Inthestory"MyNewFriend",LilyandTombecomegoodfriendsbecausetheyshareexpensivetoys.(×)（解析：错误。单元故事中Lily和Tom成为朋友是因为Tom主动分享气球并邀请互动，而非玩具消费。设计此题考查学生是否混淆“分享快乐”与“物质交易”的单元主题。）2.Intheunit"WhatCanYouDo?",thesentence"Icanswim"mainlyshowsaperson'sjob.(×)（解析：错误。该句型表达能力，而非工作。干扰项通过“工作”概念与单元核心句型错位设计。）3.Inthestory"MyFavoriteSeason",whydoesMikelikeautumnbest?Becausetheweatherishot.(×)（解析：错误。单元故事中Mike喜欢秋季是因为“落叶变色”，而非夏季的“炎热”。设计此题考查学生对季节特征与故事情节的细节区分。）4.Intheunit"MySchool",thesentence"Theteacherisintheoffice"mainlydescribesaperson'sjob.(×)（解析：错误。该句描述人物位置，而非工作。干扰项通过“工作”概念与单元核心语法结构错位设计。）5.Inthestory"MyBestFriend",whatdoesthesentence"Theyplaytogethereveryday"mainlyshow?Aperson'shobby.(×)（解析：错误。该句描述共同活动，而非爱好。干扰项通过“爱好”概念与单元核心主题错位设计。）6.Intheunit"What'sYourName?",thesentence"MynameisLily"mainlyshowsaperson'sage.(×)（解析：错误。该句型表达名字，而非年龄。干扰项通过“年龄”概念与单元核心句型错位设计。）7.Inthestory"MyFamily",whatdoesthesentence"Mysisteristhreeyearsolderthanme"mainlyshow?Aperson'shobby.(×)（解析：错误。该句描述年龄差异，而非爱好。干扰项通过“爱好”概念与单元核心语法结构错位设计。）8.Intheunit"MySchool",thesentence"Thelibraryisnexttotheclassroom"mainlydescribesaperson'sname.(×)（解析：错误。该句描述地点位置，而非人物名字。干扰项通过“人物名字”概念与单元核心语法结构错位设计。）9.Inthestory"MyNewFriend",TomshowsLilyhisscarydogandaskshertopetit.(×)（解析：错误。单元故事中Tom分享的是“气球”，而非“吓人狗”。设计此题考查学生对故事细节的准确记忆。）10.Intheunit"WhatCanYouDo?",thesentence"Icandance"mainlyshowsaperson'sjob.(×)（解析：错误。该句型表达能力，而非工作。干扰项通过“工作”概念与单元核心句型错位设计。）四、简答题（每题2分，共16分）1.Inthestory"MyNewFriend",whydoLilyandTombecomegoodfriends?（参考答案：LilyandTombecomegoodfriendsbecauseTomshowsLilyhiscolorfulballoonsandaskshertoplay.LilyiskindandhappytoplaywithTom.Theysharetoysandactivities,showingtheunitthemeof"friendlyinteraction".）2.Intheunit"WhatCanYouDo?",whatwordscanyouusetodescribeyourfamilymembers?（参考答案：Icanusewordslike"kind","strong","funny","smart"todescribemyfamilymembers.Forexample,Mommyiskind,Daddyisstrong,Brotherisfunny.Thesewordsshowtheunitthemeof"describingpeople".）3.Inthestory"MyFavoriteSeason",whydoesMikelikeautumnbest?（参考答案：Mikelikesautumnbestbecausetheleaveschangecolor.Hecanseered,yellow,andbrownleaves.Hecanalsojumpintheleaves.Thisshowstheunitthemeof"seasonalchanges".）4.Intheunit"MySchool",whatcanyoudointhelibrary?（参考答案：Inthelibrary,Icanreadbooks,writehomework,andbequiet.Icanalsoborrowbooks.Thisshowstheunitthemeof"schoolplaces".）5.Inthestory"MyBestFriend",whatdoesthesentence"Theyplaytogethereveryday"mainlyshow?（参考答案：ThissentenceshowsthatLilyandTomaregoodfriendsbecausetheyspendtimetogethereveryday.Theyplaygamesandhelpeachother.Thisshowstheunitthemeof"friendshipactivities".）6.Intheunit"What'sYourName?",howdoyouintroduceyourselftoyournewfriend?（参考答案：Icansay"Hello,mynameisLily.Nicetomeetyou."Icanalsoask"What'syourname?"tostartaconversation.Thisshowstheunitthemeof"friendlygreetings".）7.Inthestory"MyFamily",whatdoesthesentence"Mysisteristhreeyearsolderthanme"mainlyshow?（参考答案：Thissentenceshowstheagedifferencebetweenmeandmysister.Sheisolder,soshecanhelpmewithhomework.Thisshowstheunitthemeof"familyrelationships".）8.Intheunit"MySchool",whatcanyoudointheclassroom?（参考答案：Intheclassroom,Icanlistentotheteacher,writenotes,andaskquestions.Icanalsoworkwithmyclassmates.Thisshowstheunitthemeof"schoolactivities".）五、应用题（每题4分，共24分）1.SupposeyouareLily.Writeashortparagraph(5sentences)tointroduceyournewfriendTominthepark.（参考答案：Hello,mynameisLily.Iaminthepark.IseeaboynamedTom.Hehascolorfulballoons.Weareplayingtogether.Nicetomeetyou,Tom!）2.SupposeyouareMike.Writeashortparagraph(5sentences)todescribeyourfavoriteseason.（参考答案：Myfavoriteseasonisautumn.Theleaveschangecolor.Theyarered,yellow,andbrown.Iliketojumpintheleaves.Autumnisfun!）3.SupposeyouareSam.Writeashortparagraph(5sentences)todescribewhatyoucandoinyourfamily.（参考答案：Inmyfamily,IcanhelpMommycook.Icanplaywithmybrother.IcanreadbookswithDad.Wearehappytogether.Familytimeisthebest!）4.SupposeyouareTom.Writeashortparagraph(5sentences)todescribeyourschool.（参考答案：Myschoolisbigandbeautiful.Thereisalibrary,aclassroom,andaplayground.Iliketoreadbooksinthelibrary.Iliketoplayontheplayground.Schoolisfun!）5.Supposeyouareateacher.Writeashortparagraph(5sentences)todescribewhatyoucando.（参考答案：Iamateacher.IcanteachstudentsEnglish.Icanhelpthemwithhomework.Icanmakethemhappy.Ilovemyjob.Teachingisfun!）6.Writeashortparagraph(5sentences)todescribewhatyoucandotohelpyourfriends.（参考答案：Icanhelpmyfriendswithhomework.Icansharemytoyswiththem.Icanplaygameswiththem.Icanmaketh