物主代词课件.ppt
物主代词,1.什么是物主代词（possessive pronoun）代词pronoun简称pron是代替名词的一种词类。大多数代词具有名词和形容词的功能。英语中的代词，按其意义、特征及在句中的作用分为：人称代词、物主代词、指示代词、反身代词、相互代词、疑问代词、关系代词、连接代词和不定代词九种。,1.2 物主代词的定义 表示所有关系的代词叫做物主代词。1.3 物主代词的分类 物主代词可分为形容词性物主代词和名词性物主代词两种,2.形容词性物主代词 形容词性物主代词具有形容词的特性。置于名词前，表明该名词所表示的人或物是谁的。eg.Is that your bike?那是你的自行车吗？My bag is red.我的包是红色的。,注意：如果名词前用了形容词性物主代词，就不能再用冠词(a,an,the)、指示代词(this,that,these,those)修饰了。eg.This is a dog.这是一条狗。This is his dog.这是他的狗。,3.名词性物主代词 名词性物主代词相当于名词，也就是说，名词能承担的任务，名词性物主代词也能承担。如作为主语，主语补语，宾语，介词宾语，以及表语。,注意：1 名词性物主代词后不能再接名词。eg.These are our books,those are yours(=your books).这些是我们的书，那些是你们的书。,2 在使用名词性物主代词时，必须有特定的语言环境，也就是要省略的名词大家已经知道，已经提起过。eg.Its his.(我们会不知道是什么东西)This is a book,Its his.(我们知道了原来是他的书啊。),4.形容词性物主代词和名词性物主代词的联系和区别4.1 联系 名词性物主代词=形容词性物主代词+名词 是为避免重复使用名词，有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形式。eg.My bag is red,your bag is yellow,his bag is purple,her bag is green.可更改为：My pen is red,yours is yellow,his is purple,hers is green.,4.2 区别 形容词性物主代词是形容词性的，后必须接名词。名词性物主代词是名词性的，后不能加名词。也就是说，后面有名词，我们就得用形容词性的物主代词；相反，后面没有名词，我们就需要用名词性的物主代词了。,有“名”则“形”，无“名”则“名”This is my book.That is your pen.This book is mine.That pen is yours.These are her shoes.Those are his toys.These shoes are hers.Those toys are his.This is our football.That is their map.This football is ours.That map is theirs.,有“名”则“形”，无“名”则“名”eg.This is_ desk.is over there.A.mine，Your B.my，Your C.my，Yours D.mine，Yours,1.-Is this ruler?-No.is over there.(2011,天津)A.her;Her B.her;Hers C.hers;Hers D.hers;Her 2.George reads the newspaper every morning.Thats habit.(2011,河北)A.he B.him C.his D.himself 3.-Hi,Jim!Is this your bike or Marys?-Its mine,not.(2011,兰州)A.her B.him C.his D.hers,（）4.Some friends of_ are teachers.A.hers B.her C.she D.hers()5.dog and dog are friends.A.My,he B.My,his C.I,he D.I,his()6.cats are running.A.They B.Them C.Their D.Theirs()7.This is pet,is that one.A.me,your B.mine,yours C.my,your D.my,yours,填空 1 This isnt knife.is green.(she)2 Lucy,is that ruler?Yes，its.(you)3 Is this Li Leis pencil-box?No，is very new.(he)4 is a boy,name is Mike.Mikes friends like very much.(he),her,Hers,your,his,He,his,him,Thank you,
