人称代词与物主代词的用法和相关练习一、 基本形式人称代词主格Iyouhe sheitwethey宾格meyouhimheritusthem物主代词形容词性myyourhisheritsourtheir名词性mineyourshishersitsourstheirs一、基本用法1人称代词的主格用来做主语，放在be动词（am is are）和动词的前面 如：I am your new teacher. He is a good doctor. They are playing computer games.2. 人称代词的宾格用来做宾语，放在动词，介词和连词的后面 如：The teacher will visit him tomorrow. The boy is fatter than her. Miss White is very good at it.3形容词性物主代词的后面一定要跟相应的名词 如：This is my book. Those are their rooms. 4名词性物主代词的后面不能再跟名词 如：This book is mine. Those rooms are theirs. 二、 按要求写出下列单词的正确形式1 he (宾格)_ 2. I (形容词性)_ 3. you(名词性物主代词)_ 4.she (形容词性物主代词)_ 5. we (名词性物主代词) _ 6. they (宾格)_ 7. you (形容词性物主代词) _ 8.I (宾格) _9. he (形容词性物主代词)_ 10. it (名词性物主代词)_ 11. she (名词性物主代词)_ 12.they (形容词性物主代词)_三、选词填空。1_ books are newer than _ (their , ours , we) 2. _ is _ uncle.(he , mine, my)3. These apples are _ (your , yours)4. My sister is good at _ (it , its)5. This coat is _ (her , hers)6. This isnt _ pencil. _ is over there.(I, my , mine)7. I like playing with_ (him , he)8. I am Cherry. This is _ (I, my) dress. 9. Id like to give _ (her, she) some presents.10. Xiaoling always gets up _ (late, later). But I always get up _ (late, later) than _ (her, she)11_ (My , mine) brother has more books than_. (mine, me)12. Let _ (we, us) go to _(you, your) uncles house.13. _(They, Their) classroom is bigger than _(us, ours)14. _ (They, Them) are doing _(their, theirs) homework.15._ (Her, Hers) grandmother often tells _(her , she) story.16. Both of _(them, they) swim well.17. _ (He, His) sings better than _(him, his) sister.18._ (I, my) cat likes to wave _(its , its) tail when _(it ,its) see me.19. Our house is smaller than_ (them, theirs)20. _(She, Her) has no pencil. Please give _(my , mine) to _(her, hers)