小学三年级下学期英语语法知识练习试题

小学三年级下学期英语语法知识练习试题亲爱的同学们，转眼间三年级下学期的英语学习已经过半。语法是我们英语学习的基石，掌握好基础语法，能帮助我们更准确地理解和运用英语。这份练习试题将带你回顾本学期学过的重点语法知识，希望大家认真思考，仔细作答，看看自己到底掌握得怎么样！年级：三年级学期：下学期科目：英语练习内容：核心语法知识综合练习一、练习目标通过本次练习，希望同学们能够：1.巩固名词单复数的概念及常见变化规则。2.熟练运用be动词（am,is,are）的正确形式。3.掌握指示代词this,that,these,those的用法。4.正确理解并使用人称代词的主格和宾格。5.初步感知物主代词的意义和用法。二、题量与用时*共五大题，建议用时20-25分钟。三、练习开始(一)第一部分：名词的单复数(SingularandPluralNouns)A)选出下列名词的复数形式。(Choosethepluralformofthefollowingnouns.)()1.bookA.bookesB.booksC.book()2.boxA.boxsB.boxesC.boxies()3.babyA.babysB.babiesC.babyes()4.manA.mansB.mensC.men()5.footA.footsB.feetsC.feetB)写出下列名词的复数形式。(Writethepluralformofthefollowingnouns.)1.cat→__________2.dog→__________3.bus→__________4.tomato→__________5.child→__________(提示：这个有点特殊哦！)(二)第二部分：be动词的用法(Usageof'be'verbs:am,is,are)A)用am,is,are填空。(Fillintheblankswith"am","is"or"are".)1.I______astudent.2.He______mybrother.3.This______aredapple.4.They______happy.5.We______goodfriends.6.You______agoodgirl.7.Thebirds______inthetree.8.Mymother______ateacher.Example:This(is/are)apen.→Thisisapen.1.These(is/are)mytoys.→____________________.2.That(is/are)abigelephant.→____________________.3.I(am/is)fromChina.→____________________.4.Theflowers(is/are)beautiful.→____________________.(三)第三部分：指示代词(DemonstrativePronouns:this,that,these,those)A)看图，选择正确的指示代词填空。(Lookatthepicturesandchoosethecorrectdemonstrativepronountofillintheblanks.)(提示：近处单数用this，近处复数用these；远处单数用that，远处复数用those)1.______(This/That)isaruler.(假设图中尺子在近处)2.______(These/Those)arebooks.(假设图中书本在近处且不止一本)3.______(This/That)isabirdinthesky.(假设图中鸟在远处)4.______(These/Those)arecowsonthefarm.(假设图中奶牛在远处且不止一头)B)将下列句子改为复数形式。(Changethefollowingsentencesintopluralform.)1.Thisisapencil.→____________________.2.Thatisadog.→____________________.(四)第四部分：人称代词(PersonalPronouns)A)选择合适的人称代词主格(I,you,he,she,it,we,they)填空。(Choosethecorrectsubjectpersonalpronountofillintheblanks.)1.Myfatheristall.______isadoctor.2.LilyandIareinClassThree.______likeEnglish.3.Thecatiscute.______hasalongtail.4.A:Hello!______amTom.What'syourname?B:Hello!______amAmy.B)选择合适的人称代词宾格(me,you,him,her,it,us,them)填空。(Choosethecorrectobjectpersonalpronountofillintheblanks.)1.Mymotherloves______(I/me).2.Canyouhelp______(he/him)withhishomework?3.Ihaveanewbook.Ilike______(it/them)verymuch.4.Let'splaytogether.Iwillcall______(they/them).(五)第五部分：物主代词(PossessiveAdjectives:my,your,his,her,its,our,their)根据句意选择合适的物主代词填空。(Choosethecorrectpossessiveadjectiveaccordingtothesentence.)1.Thisis______(my/I)pencil.2.Isthis______(you/your)bag?3.HeisTom.______(He/His)dogisblack.4.SheisMary.______(She/Her)hairislong.5.Wearefriends.______(Our/We)classroomisbigandbright.(六)第六部分：单项选择(MultipleChoice)从A,B,C三个选项中选出最佳答案。(ChoosethebestanswerfromA,BandC.)()1.What______yourname?A.amB.isC.are()2.These______myhands.A.amB.isC.are()3.Lookatthegirl.______ismysister.A.HeB.SheC.It()4.Ihavetwo______.A.bookB.booksC.abook()5.______isthat?It'sacat.A.WhatB.WhoC.How(此题考查疑问词，作为拓展)1.(This/These)______areapples.(假设图中是多个苹果)2.Theboyhasaball.______(He/She)likesplayingwithit.3.Iseethree______(bird/birds)inthetree.四、参考答案同学们，都做完了吗？现在来对照一下参考答案，看看自己哪些知识点掌握得比较好，哪些还需要加强哦！(一)名词的单复数A)1.B2.B3.B4.C5.CB)1.cats2.dogs3.buses4.tomatoes5.children(二)be动词的用法A)1.am2.is3.is4.are5.are6.are7.are8.isB)1.are,Thesearemytoys.2.is,Thatisabigelephant.3.am,IamfromChina.4.are,Theflowersarebeautiful.(三)指示代词A)1.This2.These3.That4.ThoseB)1.Thesearepencils.2.Thosearedogs.(四)人称代词A)1.He2.We3.It4.I,YouB)1.me2.him3.it