指示代词语法

1三﹑指示代词：（一）定义：是具有指示概念的代词，表示“这个,那个,”“这些,那些”以及it,such,same等词叫做指示代词,指示代词在句中作主语,宾语,表语,定语。（二）指示代词分类指示代词用法歌诀：this,these靠近我，that,those离我远。this,that指单数，these,those不指单。this,that就用it来代替，these,those都可用they去交换单数概念：this“这；这个”（近处的人和物）that“那；那个”（远处的人和物）↓↓复数概念：these“这些”（近处的人和物）those“那些”（远处的人和物）Thisisabook.Thesearecars.Iambusythesedays.我这些日子很忙。Thatisnotaroom.那不是一间房间。Thosearethrees.那些是树。（三）指示代词的句型变化图1.肯定句构成：（考选择题）（1）This（That）is+单数名词（a/an/the+名词单数【尾巴无s的名词】）（2）These（Those）are+复数名词【尾巴有s的名词】）2.一般疑问句构成和回答：一般疑问句很简单，be（is，are）提到主语（句子主人，位于句首）前在初一单数指示代词this和that的一般疑问句考点：Isthis......+单数的人或者物体?(这是.....吗？)Isthat.....+单数的人或者物体.?(那是.....吗？)它们两个一般疑问句的回答都一样：肯定回答：Yes,itis.否定回答：No,itisn’t(isnot).在初一中复数指示代词these和those一般疑问句的考点Arethese+复数的人或者物体?(这些是.....吗？Arethose+复数的人或者物体.?(那些是.....吗？)它们两个一般疑问句的回答也一样：肯定回答：Yes，theyare。否定回答：No,theyaren’t(arenot).3.否定句构成：（考句型转换题）否定句很简单，not加在be后面。（1）This（That）isnot（isn’t）+单数名词（a/an/the+名词单数【尾巴无s的名词】）（2）These（Those）arenot（aren’t）+复数名词【尾巴有s的名词】）注意：(1)this、these指空间上离说话人较近的人或物，可以与here连用；that、those指空间上离说话人较远的人或物，可以与there连用。(2)打电话或其他场合，本人这一方用this或these.反之用that或those。(3)在same之前必须加冠词the。(通常与the连用)“同一的，同样的”Thisisthesameskirtthatshewaswearingayearago.这就是她一年前穿的那条裙子。Thoseshirtsareallthesamesize.Hisbirthdayandhersarethesame.指示代词的练习1、对比出真知，你能说出下列两组句子的区别吗？1）Thisismyfriend.（复数句）22)Isthisyourbook?（肯定回答）（否定回答）3）Isthatyoursister?（肯定回答）（否定回答）4)Aretheseyourbooks?（肯定回答）（否定回答）5)Arethoseyourbags?（肯定回答）（否定回答）3、体验练习，学以致用1）选择填空：①TheseareA.mypictureB.hispictureC.herpicturesD.youpictures②Dad,mygoodfriends,MaryandJane.A.sheisB.that’sC.thisisD.theseare③mysister,Julia.A.ThatB.sheC.she’sD.That’s④ismbrother,andnameisJeffBrown.A.This,hisB.This,herC.she,hisD.He,his⑤Thesemyparents.Thatmybrother.A.is,areB.are,areC.are,isD.is,is⑥—Isthatyourfather?—Yes,.A.heisB.itisC.sheisD.he’s2)改写句子。①Thatismypencil.(改为复数句)②Thisisherbrother.(改为复数句)③Thesearehisparents(改为单数句)④Isthisyourmother?(作肯定回答)⑤He’sDave.(改为否定句)3、你能完成以下任务吗？考考你的观察力。1）This(be)mysister.2）Those(be)mybrothers.3）Thesearehis(friend).4）—Isthisyoursister?—Yes,is.5）—Thosearemybrothers,that’smysister.4、翻译：1）这是他的弟弟..2）那是你的妈妈吗??3）这些是我的钢笔..4）那些是她的橡皮。.选择填空．（）11.Thisis_____clock.It’s_____Englishclock.A.a,aB.a,anC.an,anD.an,a()12.What’sthat_____Chinese?A.atB.inCforD.on()13.Sorry,thisisnot_____IDcard.A.anB.myaC.myanD.amy()14.It________apencil.It’sapen.A.isB.noC.notD.isn’t()15.-----_______yourteacher?----MrGreen.A.Where’sB.What’sC.How’sD.Who’s3()16.---____doyouspellwatch?------W-A-T-C-H,watch.A.WhatB.WhoC.HowD.Why()17.Pleasecallme_____256-5896A.atB.forC.onD.to()18.---Yourbagisverynice.---__________?A.That’sallright.B.HereyouareC.Youdon’tknow.D.Thankyouverymuch.().19.____amateacher.____nameisTony.A.I.MyB.MyIC.MyID.II()20.--Excuseme,Jim.---________A.HelloB.OKC.YesD.No()21.Thisisthekey___theclassroom..A.toB.ofC.atD.in()22.Isthegirl______English?A.aB.anC.theD./()23._______aregoodfriends.MikeandIB.IandMikeC.MikeandmeD.MeandMike()24.AreyouJenny?---Yes,_______.A.itisB.youareC.I’mD.Iam()25.Thisisn’t_____pen.It’s_____pen.A.I’myourB.my,yourC.I’myouD.myyou从Ｂ组中找出A组各句相配的句子。AB()26.Isthatapencilcase?A.No,it’sapencil()27.Howareyou?B.Yesitis()28.What’sthisinEnglish?C.It’saclock.()29.Nicetomeettoyou.D.W-A-T-C-H,watch()30.Isthishiseraser?E.Tony.()31.What’sherlastname?F.Fine,thanks()32.What’shisEnglishname?G.Purple()33.Goodevening,Mary.H.Nicetomeettoyou,too.()34.Howdoyouspellwatch?I.HerlastnameisWhite.()35.Whatcolorisyourshirt?J.Goodevening,Barry.Unit2Isthisyourpencil?Lesson21）学习目标：掌握句型What’sthisinEnglishHowdoyouspellit?2）课前预习导学1.--What’s______(I,you,his)Englishname?--_______(I,His,It)isNancy.2.--Whatcoloris______(it,that,you)ruler?—It’syellow.It’s_____(a,an)yelloweraser.3.---Isthat______(you,your)pencil?---No,itisn’t.It’s______(it,his,I)pencil.4.That’s_______(no,not)amap.It’s______(the,her,you)picture.45Thisis_______(I,my)goodfriend.________(His,Her)nameisKelsey.3）巩固练习提高Ⅰ.翻译下列词组1.你的铅笔____________2.他的书包____________3.她的尺子____________4.我的手表____________5.计算机游戏____________6.失物招领____________7.我的橡皮____________8.他的戒指____________9.用英语____________10.老师的包____________11.一个笔记本___________12.一张身份证___________Ⅱ.选择填空1.What'sthat____________English?A.onB.forC.in2.—____________thisyourbook?—No,itisn't.A.AreB.IsC.Am3.Thesearemy____________.A.acomputergameB.computergameC.computergames4.____________thesehernotebooks?A.AreB.IsC.Am5.____________Steven.____________phonenumberis215-0273.A.Myis;IB.I'm;MyC.Iis;I6.—What's____________name?—He'sVinson.A.heB.he'sC.his7.—Isit____________backpack?—No,itisn't.A.heB.sheC.her8.—Isthisyourkey?—____________.A.Yes,itisB.No,itisC.Yes,itisn't9.Look!Thisis____________IDcard.A.aB.anC.the10.____________amateacher.____________nameisBill.A.I;MyB.My;IC.My;My