2026年重庆市苏教版五年级英语第3单元语法练习

2026年重庆市苏教版五年级英语第3单元语法练习一、单项选择题（每题2分，共20分）1.Inthesentence"Mysisteroftenreadsbooksinthelibrary,"whatisthefunctionof"often"?A.Itisanadverbthattellsuswhentheactionhappens.B.Itisaverbthatdescribestheactionofreading.C.Itisanounthatreferstoatypeofbook.D.Itisaprepositionthatshowstheplacewheretheactionhappens.（解析：本题考查第3单元语法重点——时态和副词的用法。"Often"是频率副词，修饰动词"reads"，表示动作发生的频率。选项A正确，B错误因"reads"是动词原形，C错误因"often"不是名词，D错误因"library"是地点状语而非介词宾语。）2.WhichofthefollowingsentencesiscorrectaccordingtothegrammarrulesinUnit3?A.Hegotoschooleveryday.B.Shedoesherhomeworkathome.C.Theyareplaysoccernow.D.WewatchTVonweekend.（解析：本题考查动词的正确形式。A错在"go"应为第三人称单数"goes"；B正确，"does"是助动词替代"do"的第三人称单数形式；C错在"areplay"应为"areplaying"；D错在"onweekend"应为"onweekends"。）3.Inthesentence"Thecatissleepingunderthetable,"whatisthemeaningof"under"?A.Itisaverbthatmeans"tosleep."B.Itisaconjunctionthatconnectstwoideas.C.Itisaprepositionthatshowstheposition.D.Itisanadjectivethatdescribesthecat.（解析：本题考查介词的用法。"Under"是表示方位的介词，说明猫的位置，故C正确。A错误因"sleeping"是动词的现在分词，B错误因"and"是连词，D错误因"cat"是名词而非形容词修饰。）4.Whichwordshouldbeaddedtocompletethesentence"I___totheparkyesterday"?A.goB.goesC.wentD.going（解析：本题考查一般过去时的用法。根据时间状语"yesterday"，动词应为过去式"went"，故C正确。A和B是现在时形式，D是动名词形式，均不符合语境。）5.Inthesentence"Theywillvisitthemuseumnextmonth,"whatisthefuturetenseformof"visit"?A.visitedB.visitingC.visitD.willvisit（解析：本题考查一般将来时的构成。英语中一般将来时通常用"will+动词原形"，故D正确。A是过去式，B是现在分词，C是原形但缺少"will"，均不符合语法。）6.Whichsentenceusesthecorrectformoftheverb"have"?A.Shehasgotoschool.B.Hehasatedinner.C.Wehavewatchedamovie.D.Theyhavedotheirhomework.（解析：本题考查现在完成时的用法。"Have"后需跟动词的过去分词形式。C正确，"watched"是过去分词；A错在"hasgo"应为"hasgone"；B错在"hasate"应为"haseaten"；D错在"havedo"应为"havedone"。）7.Inthesentence"Mybrotherlikesplayingthepiano,"whatisthecorrectformoftheverbafter"likes"?A.playB.playsC.playingD.played（解析：本题考查动词的-ing形式。动词"like"后常跟名词或动名词（-ing形式），故C正确。A是原形，B是第三人称单数，D是过去式，均不符合语境。）8.Whichwordisapropernouninthesentence"BeijingisthecapitalofChina"?A.BeijingB.capitalC.ChinaD.is（解析：本题考查名词的分类。专有名词指特定的人、地方或事物，"Beijing"和"China"都是专有名词，但"Beijing"是句中主语，故A正确。B是普通名词，C也是专有名词但非句中主语，D是系动词。）9.Inthesentence"ThestudentsarestudyingEnglishintheclassroom,"whatisthesubjectofthesentence?A.studyingB.EnglishC.classroomD.Thestudents（解析：本题考查句子的主语。主语是动作的执行者，"Thestudents"是复数名词，故D正确。A是现在分词，B是宾语，C是地点状语。）10.Whichsentenceusesthecorrectuseofarticles?A.Iboughtabookyesterday.B.Shegoestoschooleveryday.C.Theyareplayinginthepark.D.Wewatchedamovielastnight.（解析：本题考查冠词的用法。A和D正确使用了不定冠词"a"和定冠词"a"，分别指代泛指的书和泛指的电影；B和C没有错误但未考查冠词，故A和D均正确，但按单选题要求选A。）二、填空题（每题2分，共20分）1.Myfriend___(go)tothezoolastweekend.2.We___(have)lunchatschooleveryday.3.Thegirl___(play)theguitarinthelivingroomnow.4.They___(watch)abasketballmatchnextSaturday.5.Myfather___(be)adoctorfortenyears.6.She___(go)tothelibraryyesterdayafternoon.7.Thechildren___(eat)dinnerathometonight.8.We___(visit)theGreatWallnextyear.9.He___(play)soccerwithhisfriendsnow.10.Mymother___(cook)dinnerinthekitchennow.（解析：1.went（一般过去时）；2.have（现在完成时）；3.isplaying（现在进行时）；4.willwatch（一般将来时）；5.hasbeen（现在完成时）；6.went（一般过去时）；7.areeating（现在进行时）；8.willvisit（一般将来时）；9.isplaying（现在进行时）；10.iscooking（现在进行时）。）三、判断题（每题2分，共20分）1.Thesentence"Sheissingingasong"isinthepresentcontinuoustense.(正确)（解析：现在进行时结构为"be+动词-ing"，该句符合此结构，故正确。）2.Theword"very"isanadverbthatmeans"extremely."(正确)（解析："Very"是程度副词，表示程度，故正确。）3.Thesentence"Theywenttotheparkyesterday"isinthepastsimpletense.(正确)（解析：一般过去时用于描述过去发生的动作，该句符合此用法，故正确。）4.Theword"because"isaconjunctionthatintroducesareason.(正确)（解析："Because"是表示原因的连词，故正确。）5.Thesentence"Iwillgotothesupermarkettomorrow"isinthefuturetense.(正确)（解析：一般将来时结构为"will+动词原形"，该句符合此结构，故正确。）6.Theword"my"isapossessiveadjective.(正确)（解析："My"是形容词性物主代词，修饰名词，故正确。）7.Thesentence"Thedogisbarkingloudly"isinthepresentsimpletense.(正确)（解析：现在进行时描述正在发生的动作，"isbarking"符合此结构，故正确。）8.Theword"too"means"also."(错误)（解析："Too"表示"太"，而"also"表示"也"，两者意思不同，故错误。）9.Thesentence"Theyhavefinishedtheirhomework"isinthepresentperfecttense.(正确)（解析：现在完成时结构为"have/has+过去分词"，该句符合此结构，故正确。）10.Theword"so"isanadverbthatmeans"because."(错误)（解析："So"表示"所以"，而"because"表示"因为"，两者意思不同，故错误。）四、简答题（每题2分，共16分）1.Whatisthedifferencebetween"go"and"goes"?2.Howdoyouformthepresentcontinuoustense?3.Whatisthefunctionof"because"inasentence?4.Howdoyouusearticles"a,""an,"and"the"?5.Whatisthedifferencebetween"can"and"could"?6.Howdoyouformthepastsimpletense?7.Whatisthefunctionof"very"inasentence?8.Howdoyouuseprepositionsoftimelike"yesterday,""nextweek,"and"now"?（解析：1."Go"isthebaseform,while"goes"isthethird-personsingularpresenttenseform.9.Presentcontinuousisformedas"be+verb-ing."10."Because"introducesareasonclause.11."A"forsingularcountablenouns,"an"forsingularnounsstartingwithavowelsound,"the"forspecificnouns.12."Can"isforability,while"could"isforpastabilityorpoliteness.13.Pastsimpleisformedas"verb-ed"forregularverbsorirregularforms.14."Very"intensifiesadjectivesoradverbs.15."Yesterday"forpast,"nextweek"forfuture,"now"forpresentactions.）五、应用题（每题4分，共24分）1.Completethefollowingsentenceswiththecorrectformoftheverbinparentheses:a.Mysister___(cook)dinnerwhenIcamehomelastnight.b.They___(play)basketballeveryafternoon.c.We___(visit)themuseumnextmonth.d.He___(go)tothelibraryyesterday.（参考答案：a.wascooking；b.play；c.willvisit；d.went。）2.Rewritethefollowingsentencesusingthepresentperfecttense:a.Sheboughtanewbookyesterday.b.Theyfinishedtheirhomeworklastnight.（参考答案：a.Shehasboughtanewbook.b.Theyhavefinishedtheirhomework.）3.Completethefollowingsentenceswiththecorrectformoftheverbinparentheses:a.Mybrother___(be)astudentsince2020.b.She___(go)tothebeachthisweekend.c.We___(have)lunchatschooleveryday.d.They___(watch)amovielastnight.（参考答案：a.hasbeen；b.willgo；c.have；d.watched。）4.Completethefollowingsentenceswiththecorrectformoftheverbinparentheses:a.Thechildren___(play)intheparknow.b.Myfather___(be)adoctorforfiveyears.c.She___(go)tothelibraryyesterday.d.We___(have)dinnerathometonight.（参考答案：a.areplaying；b.hasbeen；c.went；d.willhave。）5.Completethefollowingsentenceswiththecorrectformoftheverbinparentheses:a.Mysister___(cook)dinnerwhenIcamehomelastnight.b.They___(play)basketballeveryafternoon.c.We___(visit)themuseumnextmonth.d.He___(go)tothelibraryyesterday.（参考答案：a.wascooking；b.play；c.willvisit；d.went。）6.Completethefollowingsentenceswiththecorrectformoftheverbinparentheses:a.Mybrother___(be)astudentsince2020.b.She___(go)tothebeachthisweekend.c.We___(have)lunchatschooleveryday.d.They___(watch)amovielastnight.（参考答案：a.hasbeen；b.willgo；c.have；d.watched。）标准答案及解析一、单项选择题1.A2.B3.C4.C5.D6.C7.C8.A9.D10.A（解析：每题均根据第3单元语法知识点设计，选项设置包含常见易错点，如时态、词性、介词等，解析详细说明正确选项的原因及错误选项的误区。）二、填空题1.went2.have3.isplaying4.willwatch5.hasbeen6.went7.areeating8.willvisit9.isplaying10.iscooking（解析：每题均考查第3单元重点时态和动词形式，如现在完成时、现在进行时、一般将来时等，填空形式符合语法规则。）三、判断题1.√2.√3.√4.√5.√6.√7.√8.×9.√10.×（解析：每题均根据第3单元语法知识点设计，判断题涵盖时态、词性、连词、冠词等，解析说明判断依据。）四、简答题1."Go"isthebaseform,while"goes"isthethird-personsingularpresenttenseform.2.Presentcon