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。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2.名词性物主代词起名词的作用。例：1.Lookatthetwopencils.Theredoneisyoursandtheblueoneismine.看那两支铅笔，红的是你的笔，蓝的是我的笔。2.Helikesmypen.Hedoesn”tlikehers.他喜欢我的钢笔。不喜欢她的钢笔。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yoursoursityourhisItsourminehishersItstheirsmeyouhimherusthem1.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myyourtheirOurherSeeyou