文档介绍：一、单项选择。
1. My uncle gave a new bike to __C___. A. theirs B. they C. me D. I
2. This is a photo of __B___family. May I have one of ___B___?
A. yours; my B. my; yours C. your; my D. yours; mine
3. ---Here’s a postcard for you, Jim! — Oh, _B__is from Mary.
A. he B. it C. she D. it’s
4. They asked ____A___some questions ___A_____ English.
A. me; about B. I; about C. I; with D. me; with
5. Help____D____ answer the questions. A. I B. my C. me D. mine
6. These are my books. Where are ___B__? A. their B. theirs C. my D. your
二、改错
1.     Mine book is on the bed.
改:My book is on the bed.
2.       This isn’t Mike’s watch , it’s her.
改:This isn’t Mike’s watch , it’s hers.
3.       Is this your pen ? No, it’s theirs pen .
改:Is this your pen ? No, it’s their‘s pen .
4.       Whose eraser is it? It’s our.
改:Whose eraser is it? It’s ours.
三、按要求写出下列词。
1. we(宾格) us 2. it(形容词物主代词) its 3. you(形容词物主代词) your
4. they(名词性物主代词)theirs 5. I(宾