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It’shiscard.hissIt’s.It’shercard.It’s.hersIt’stheirclassroom.It’s.theirsThey’reourbooks.They’re.oursThey’reyourdesks.yoursThey’re.It’smycard.It’s.mine形容词性物主代词名词性物主代词Mycombisyellow.Mineissmall.Yourwatchisbig.Yoursisnew.Hiswalletisold.Hisisoverthere.Herteapotishere.Hersisblue.mymineyouryourshishisherhersMycombisyellow.Hersisblue.Yourwatchisbig.Mineissmall.Hiswalletisold.Yoursisnew.Herteapotishere.Hisisoverthere.Let’sread:形容词性物主代词名词性物主代词ouroursyouryourstheirtheirsOurbooksaregreen.Oursaresmall.Yoursarenice,too.Theirsarered.Yourdesksarebig.Theirpresentsarenice.Ourbooksaregreen.Theirsarered.Yourdesksarebig.Oursaresmall.Theirpresentsarenice.Yoursarenice,too.Let’sread:物主代词表示所有关系的代词叫做物主代词。物主代词分为形容词性物主代词和名词性物主代词两种。物主代词有人称和数的变化。第三人称单数的物主代词还有性的变化。人称代词第三人称第二人称第一人称I，we主格youhe,she,it,theyme，usyouhim，herItthem宾格物主代词形容词性物主代词名词性物主代词1.形容词性物主代词起形容词的作用，用在名词前。例：1.Thisismybook.这是我的书形容词性物主代词Iyousheheittheywe主格：Myyourherhisitstheirour形容词性物主代词名词性物主代词Iyousheheittheywe主格：mineyourshershisitstheirsours主格Iyouhesheitwethey形容词性物主代词myhertheir名词性物主代词yoursours宾格ityourhisItsourminehishersItstheirsmeyouhimherusthem形容词性物主代词：我的my，你的your，男他的his，女她的her，我们的our，你们的your，他(她、它)们的全都是their。人称代词：I是我，you是你，早早上学学英语，男他he，女她she，物它it别忘记。用所给单词的适当形式填空：1.Thisismypen.Thispenis_________(I).2.Thatisyourbook.Thatbookis______(you).mineyoursmine=mypenyours=yourbook名词性物主代词可代替形容词性物主代词+名词同义句转换：1.Thisismybreakfast.Thisbreakfastis_________.2.Thatisyourbreakfast.Thatbreakfastis_________.mineyours1345213452Thisiswatch.(A.myB.mine)my13452yoursIsthiscomb?(A.yourB.yours)Theskateboardsare.(A.theirB.theirs)13452theirsMyhairdryerisred.isyellow.(A.HerB.Hers)13452Hers13452Theyarebooks.Yoursareoverthere.(A.ourB.ours)our用所给单词的适当形式填空：1.Thisis_____(you)house.Thatis_____(I).2.Thisis_____(I)car.Thatis______(you).3.Thisis______(I)pencil.It’s______(I).4.Thatis_______(you)eraser.It’s______(you).5.Thiscoatis_____(I).Thisis______(I)coat.6.Thatis____(you)coat.Thatoneis_____(you).yourminemyyoursmymineyouryoursminemyyoursyourThisismypen.It’s(mypen).Itme.TheseareherCDs.Theyare(herCDs).Theyher.hersbelongstobelongtomineThatisyourT-shirt.It’s(yourT-shirt).Ityou.Thoseareourbooks.Theyare(ourbooks).Theyus.yoursbelongstooursbelongto-Isthisyourcoat?-No,it’snot.isblue.Thiscoatisred.-isit?-Ithinkit’s(Millie’coat).It’s-Thankyouallthesame.mineMineWhoseMillie’shers主格人称代词宾格人称代词物主代词形容词性名词性Iyouheshemeyouhimhermymineyouryourshishisherhers主格人称代词宾格人称代词物主代词形容词性名词性itweyoutheyusyouthemyouritsouroursyourstheirtheirsItits使用名词性物主代词应注意:1.Mine=mybook,以免名词重复.Thisisherbook._____isonthedesk.2.名词性物主代词后不能再接名词.Thisisherbook.Minebookisonthedesk.(错)MineMine3.名词性物主代词作主语时,谓语动词的单,复数与它所代的名词有关.Hispensarered.Mine______blue.Myfatherworksinaschool.His________inarestaurant.4.“Of+名词性物主代词”表示许多中的一个.Heisafriendofmine.areworks5.A:Couldyouhelpplease?B:What’swrong?A:jeepisbroken.B:WhichoneisA:ThegreenoneisB:OK,IthinkIcanhelpA:Thankyou.usOuryoursoursyouNoun+’s(apostrophe’s)1.Weadd’stosingularnountoshowthatsomethingbelongstosomebody.Whoseroomisthis?a)It’sLucy’sroom.(=ThisroombelongstoLucy)b)It’sLucyandLily’sroom.(=LucyandLilysharethesameroom.Itbelongstothem.)2.Weadd’toapluralnounendingin“s”.Whoseroomsarethese?TheyareLucy’sandLily’srooms.(=TheseroomsbelongtoLucyandLily.Thetwinshavearoomeach)Theyarethetwins’.Thisistheman’shat.Thehatistheman’s.=Thehatishis.Thehatbelongstotheman.Thesearethegirl’sbooks.Thesebooksarethegirl’s.=Thesebooksarehers.Thebooksbelongtothegirl.用所给代词的适当形式填充1.Theseskirtsare_______(she).______(you)areoverthere.2.Thecatiswashing_______(it)face.Isn’titfunny?3._______(we)classroomisonthesecondfloor._______(they)isbelow_____(we).4.--Whotaught_____(he)English?--____(he)fatherdid.5.Iamafriendof_____(she).hersYoursitsOurTheirsourshimHishers1.Thisis（my/I）mother.2.Nicetomeet（your/you）.3.（He/His）nameisMark.4.What’s（she/her）name?5.Excuse（me/my/I）.6.Are（your/you）MissLi?7.（I/My）amBen.8.（She/Her）ismysister.9.Fine,thank（your/you）.10.Howoldis（he/his）exercisesexercises二、用所给代词的正确形式填空。1.Theseare______(he)brothers.2.Thatis_______(she)sister.3.Lilyis_______(Lucy)sister.4.Tom,thisis_____(me)cousin,Mary.5.Now_____________(herparents)areinAmerica.6.Those__________(child)are_____(I)father’sstudents.myherLucy‘smytheychildrenhisexercises7.Doyouknow______(it)name?8.MikeandTom__________(be)friends.9.Thanksforhelping________(I).10.______(Ann安)motheris______(we)teacher.ItsaremeAnn’sour1.Thisisnot_____desk.Mydeskisoverthere.2.Canyouspell_____name,Tom?3.TomandJackarebrothers.Thisis_____room.4.Weareinthesameclass._____classroomisverynice.5.MrsGreenismyteacher.I’m_____student.物主代词练习形容词性物主代词名词性物主代词myyourhisherouryouryoursmineyourshishersours主格IyouheshewetheirtheirsyoutheyA:Isthis(you)comb?B:No,it’snot(I)comb.(I)isathome.A:Whosecombisit?B:Perhapsit’sHelen’s.It’s(she).A:Helen,isthiscomb(you)?C:Yes,it’s(I)comb.Thankyou.A:Notatall.FillintheblanksA:Arethey(you)skateboards?B:No,they’renot(I).A:Whoseskateboardsarethey?B:They’re(they),Ithink.A:Aretheseskateboards(you)?C:Yes,they’re(we).Thankyou.A:You’rewelcome.FillintheblanksSeeyou