人教PEP四年级英语上册Unit1至Unit3语法专项练（含答案）

PAGE人教PEP四年级英语上册Unit1至Unit3语法专项练（含答案）人教PEP版（Unit1HelpingathomeUnit2MyfriendsUnit3Placeswelivein）第一部分Unit1Helpingathome语法要点梳理1.询问职业：What’s+名词所有格/物主代词+job?回答：主语+be+a/an+职业名词。如What’syourmother’sjob?She’sadoctor.2.情态动词can：肯定句can+动词原形；否定句can’t+动词原形；疑问句Can+主语+动词原形?如Wecansweepthefloor.Canyouhelpme?Yes,Ican.3.易错提醒：职业名词前要加a/an；can后面动词必须用原形；child的复数是children，不是childs。训练一询问职业句型1.选词填空：—What’syourfather’sjob?—Heisa________.（worker/works）2.单项选择：—Whatdoesyourmotherdo?—________A.She’sadoctor.B.She’sdoctor.C.Sheisdoctors.3.连词成句：job/your/What’s/uncle’s(?)4.补全对话：—Isthisyourbrother?—________,________________.He’safarmer.5.改写句子：Iamateacher.（用she改写）6.根据答语写问句：—________________________?—Mygrandpaisaworker.训练二can句型1.选词填空：I________（can/cans）sweepthefloor.2.改否定句：Wecancleantheroom.→We________________theroom.3.改一般疑问句：Mumcancook.→________Mum________?4.单项选择：—Canyouhelpmeathome?—________A.Yes,Ican.B.Yes,Ido.C.Yes,Iam.5.情境写句：Tom会照顾他的妹妹，请写一句话。训练三综合拔高1.选词填空，补全短文。helpsweepcookcleanIamhelpfulathome.Ican________thefloor.Mysistercan________theroom.Mybrothercan________dinner.We________ourfamilytogether.2.句型转换：Heisanurse.（对画线部分提问，画线：anurse）3.改错：Mysistercansweepsthefloor.（找出错误并改正）4.小练笔：用3句话介绍你家人的职业，以及你会在家帮忙做什么。第二部分Unit2Myfriends语法要点梳理1.描述人物特征：主语+be+形容词，如Sheisshortandthin.；主语+have/has+名词（短语），如Hehasniceshorthair.2.形容词性物主代词：his（他的）、her（她的）、my（我的）等，后面必须接名词；宾格him、her用在动词或介词后面。如HisnameisTom.Iknowhim.3.第三人称单数：主语是he/she/it时，动词要加s或es。如HeoftenhelpsmewithEnglish.训练一be动词与have/has1.选词填空：She________（is/has）shortandthin.2.选词填空：He________（have/has）niceshorthair.3.单项选择：Myfriends________tallandstrong.A.isB.areC.am4.改写句子：Ihavebigeyes.（用he改写）5.改错：Hehaveanewfootball.（找出错误并改正）训练二his/her/him的用法1.选词填空：ThisisTom.________（His/He）nameisTom.2.选词填空：Iknow________（her/him）.Sheismybestfriend.3.单项选择：—What’syourfriend’sname?—________nameisAmy.A.HerB.SheC.Him4.补全句子：ThisisLily.________catiswhite.（用she的物主代词）5.选词填空：Lookat________（he/him）!Heistallandstrong.训练三描述人物综合1.连词成句：tall/and/He/strong/is(.)2.连词成句：has/She/short/hair/nice(.)3.补全句子：MybestfriendisJohn.Heoften________mewithEnglish.（help）4.小练笔：用3句话介绍你的好朋友，包括姓名、外貌和性格（或爱好）。第三部分Unit3Placeswelivein语法要点梳理1.Therebe句型：Thereis+单数名词或不可数名词；Thereare+复数名词。如Thereisaparkinmycommunity.Therearemanypeopleinthepark.2.就近原则：be动词与最靠近的名词保持一致。如Thereisagirlandtwoboys./Therearetwoboysandagirl.3.therebe否定句：在be动词后加not（some要改成any），或在be后加no。如Thereisn’tanywater./Thereisnowater.4.一般现在时：表示经常性动作，常与often等连用。如Ioftengoshopping.Hetakesawalk.训练一Thereis/Thereare1.选词填空：There________（is/are）aparkinmycommunity.2.选词填空：There________（is/are）manypeopleinthepark.3.单项选择：There________aplaygroundandtwoshopsnearmyhome.A.isB.areC.am4.单项选择：There________twoboysandagirlinthepicture.A.isB.areC.be5.改错：Therearealibrarynearmyhome.（找出错误并改正）训练二therebe否定句与句型转换1.改否定句：Thereisatoiletneartheshop.→There________________toiletneartheshop.2.改一般疑问句：Therearesomebooksinthelibrary.→________there________booksinthelibrary?3.句型转换：Thereisashopnearmyhome.（对画线部分提问，画线：ashop）4.同义句转换：Thereisn’tanywaterinthebowl.→There________________waterinthebowl.训练三综合应用1.连词成句：is/There/a/park/in/community/my(.)2.连词成句：sports/do/Let’s/some(.)3.补全对话：—Wheredoyoulive?—I________inabigcommunity.（live）4.小练笔：用Thereis/Thereare写3句话介绍你的社区。参考答案第一部分Unit1语法梳理：职业名词前用a/an；can后接动词原形；children是child的复数。训练一：1.worker2.A3.What’syouruncle’sjob?4.Yes,itis5.Sheisateacher.6.What’syourgrandpa’sjob?（或Whatdoesyourgrandpado?）训练二：1.can2.can’tclean3.Can,cook4.A5.Tomcanlookafterhissister.（答案不唯一，句子通顺即可）训练三：1.sweep,clean,cook,help2.Whatishisjob?（或Whatdoeshedo?）3.sweeps改为sweep（can后动词用原形）4.示例：Myfatherisaworker.Mymotherisanurse.Icansweepthefloorathome.（答案不唯一）第二部分Unit2语法梳理：his/her后接名词；him/her用在动词或介词后；he/she作主语时动词加s或es。训练一：1.is2.has3.B4.Hehasbigeyes.5.have改为has（Hehasanewfootball.）训练二：1.His2.her3.A4.Her5.him训练三：1.Heistallandstrong.2.Shehasniceshorthair.3.helps4.示例：MybestfriendisAmy.Sheistallandthin.Shehaslonghair.Sheoftenmakesmesmile.（答案不唯一）第三部分Unit3语法梳理：Thereis接单数或不可数名词，Thereare接复数名词；否定句用not+any或no；主语是he/she/it时动词加s或es。训练一：1.is2.are3.A（就近原则）4.B（就近原则）5.are改为is（Thereisalibrarynearm