名词性主代词和形容词性物主代词（名词性物主代词和形容词性物主代词的用法）
名词性主代词和形容词性物主代词（名词性物主代词和形容词性物主代词的用法）my pen我的钢笔 your bag你的书包his bike他的自行车 her desk她的书桌 its name它的名字Is that your bike? 那是你的自行车吗?◆形容词性物主代词其后必须跟名词。 如:1)形容词性物主代词不能单独使用 后面必接名词 表示所有.如:单数形式：mine（我的什么）yours（你的什么）his/hers /its（他的什么、她的什么、它的什么）。复数形式：ours（我们的什么）yours（你们的什么）theirs（他们的什么）。用法：
形容词物主代词：
单数形式：my（我的）your（你的）his/her/ its（他的、她的、它的）。
复数形式：our（我们的），your（你们的），their（他们的）。
名词物主代词：
单数形式：mine（我的什么）yours（你的什么）his/hers /its（他的什么、她的什么、它的什么）。
复数形式：ours（我们的什么）yours（你们的什么）theirs（他们的什么）。
用法：
◆形容词性物主代词其后必须跟名词。 如:1)形容词性物主代词不能单独使用 后面必接名词 表示所有.如:
my pen我的钢笔 your bag你的书包his bike他的自行车 her desk她的书桌 its name它的名字Is that your bike? 那是你的自行车吗?
Those areour books. 那些是我们的书。
◆如果名词前有形容词性物主代词 就不能同时用冠词(a an the)或指示代词(this that these those)修饰此名词。
[正]This ismy pen.√
[误]Thisis my a pen.×
[正]This isa pen.√
[误]This is a my pen.×
◆形容词性物主代词与形容词一起修饰名词时 要放在形容词之前。 如:hisEnglish books 他的英语书
their Chinese friends 他们的中国朋友物主代词：
① 形容词性物主代词相当于一个形容词，在句中作定语用，其后一定要接名词。
例如：Thisis my coat .Those are your sweater.
名词性的物主代词相当于一个名词，
在句中作主语、表语或宾语，能单独使用。
②形容词性物主代词与名词性物主代词之间的关系为：
名词性物主代词 =相应的形容词性物主代词＋名词
例如：Yourbedroom(=yours) is big. Mine (=Mybedroom) is big too. 你的卧室大。我的卧室也大。
物主代词用法口诀：
物主代词两类型，形容词与名词性。
形容词性作定语，后面定把名词跟。
名词性要独立用，主宾表语它都充。
I．用括号中单词的适当形式填空
1. He is_________(our/ours) English teacher. _________name is Sam（男人名）
2._________(mine/my) dog is white.But_________(her/hers) is black.
3. --- Look ! _________car is it? Is it__________(your/yours) ?
--- No _________(our/ours) car is old (旧的).
---It’s_________(their/theirs)car . __________is new.
4．---Arethese___________(you) pencils？ ---Yes they are_________(our).
5. ---Whose pencil is this ? ---It’s_________( I ).
6.She is__________( I ) friend.
7.Miss Li often look after (照顾)_________(she) brother.
8.---Are these_________(they) bags？
---No they aren’t ______(their). Theyare______(we) .
9.This bike is my sister’s . Itis________(she).
10.This isn’t_______( I ) book .________(my) is in the bag.
Ⅱ选择
1. This is my book.________areover there.
A. Your B. Yours C. You D. Mine
2. Whose pen is it? It’s ________pen.
A. her B. hers C. she D. his
3. ________bag is new and ________isnew too.
A.Our he B. Ours his C. My his D. My her
4. This room is ours and that oneis ＿＿.
A. they B. them C. theirs D. their
5. Whose pencils are there? They’re________.
A. my B. me C. mine D. our
6. Is the new watch ________? Yes it’s ________.
A. you me B. yours mine C. your my D. your mine
7. Whose shoes are these? They are________.
A. me B. mine C. my D. I
8. She is a student ________nameis Han Mei.
A. its B. her C. hers D. his
9. It’s a dog. I don’t know________name.
A. its’ B. its C. it D. it’s
10. This ruler isn’t mine. I thinkit is ________.
A. he B. him C. his D. her
11.________schoolbag is beautiful.But ________is more beautiful.
A. Jims my B. Jim’s mine C. Jim’s me D. Jims’ I
12. ________am a boy and ________isa girl.
A. My she B. I her C. I she D. Mine she
13.I like ________new dress.
A. She B. her C. hers D. his
14.I often help________mother do ________housework(家务活)。
A. me she B. mine her C. my her D. I hers
15.Is that ________hat? No it’s not ________. It’s ________.
A. your my Toms B. you mine Tom’s
C. yours mine Tom D. your mine Tom’s
16.---Is Tom a friend ofyours?
---Yes he is a friend of .
A. I B. me C. my D. mine
17.There are his trousers. Give .
A. it to him B. him it C. them to him D. him them
18. This new computer is I must look after ____ computer.
A. my mine B. mine my C. my my D. mine mine
19. ---Is this new bag ?
---No it’s .
A. his his B. his hers C. yours my D. hers your
20.---Is Tom a friend of yours?
---Yes he is a friend of .
A. I B. me C. my D. mine
