三年级英语知识点汇总

三年级英语知识点汇总（一）人称代词和物主代词

一、人称代词

二、物主代词

形容词性物主代词(my/your/his/her/its/our/their)+名词，

而名词性物主代词(mine/yours/his/hers/its/ours/theirs则相当于形容词性物主代词+名词，故其后不必加名词。如：

-Is this your book?

-No,it isn’t,it’s hers(her book).

(Jim’s，Tom’s，Maria’s )

【练习】

一、选出括号中正确的词，在正确的词上打勾。

1. This is(my / I)mother.

2. Nice to meet(your / you).

3.(He / His)name is Mark.

4. What’s(she / her)name?

5. Excuse(me / my / I).

6. Are(your / you)Miss Li?

7.(I/ My)am Ben. 8.(She / Her)is my sister.

9. Fine , thank(your / you). 10. How old is(he / his)?

二、用所给代词的正确形式填空。

1. These are ______ ( he ) brothers.

2. That is _______( she ) sister.

3. Lily is _______ ( Lucy ) sister.

4. Tom, this is _____ ( me ) cousin, Mary.

5. Now _____________(her parent)are in America.

6. Those __________ ( child ) are _____ ( I ) father’s students.

7. Do you know______ ( it ) name?

8. Mike and Tom __________ ( be ) friends.

9. Thanks for helping ________( I ).

10. ______(Ann安)mother is ______(we) teacher.

三、单项选择。

( )1. My family ____ a big family. My family ____all here.

A. is, is

B. are, are

C. is, are

D. are, is ( )2. This is __________.

A. a picture of family

B. a picture of my family

C. a family’s picture

D. a family of my picture ( )3. Let’s __________ good friends.

A. be

B. are

C. is

D. am ( )4. Is she your aunt? Yes, __________.

A. she’s

B. her is

C. she is

D. he is

( )5. Are __________ coats yours?Yes, they are .

A. they

B. these

C. this

D. there ( )6. Is that __________ uncle? No, it isn’t

A. he

B. she

C. her

D. hers ( )7. Mrs. Green is __________ grandmother.

A. Jim and Kate

B. Jim and Kate’s

C. Jim’s and Kate’s

D. Jim and Kates’

( )8. Do you know the name _____Mr. Green’s son?

A. in

B. of

C. on

D. or

( )9. __________ the great photo of your family.

A. thank for

B. Thanks for

C. Thank for

D. thanks for ( )10. Are those your friends?__________.

A. Yes, they’re

B. No, they are

C. Yes, they are

D. Yes, those are

答案：一.my you His her me you I she you he

二.1.his 2.her 3.Lucy’s 4.my 5.her parents 6. children my 7. its 8.are 9. me

10. Ann’sour

三.CBACB CBBBC

（二）名词所有格

名词有三个格：主格、宾格和所有格。名词的所有格通常表示“……的”。

【练习】

一选择。

( )1. ----How’s Joy’s skirt?

----Her skirt is more beautiful than ________.

A.her sister’s and Kate

B.her sister and Kate

C.her sister and Kate’s

D.her sister’s and Kate’s

( )2．This is _______ room. The twin sisters like it very much.

A.Lucy’s and Lily’s

B.Lucy’s and Lily

C.Lucy and Lily’s ( )3．__________ mothers made them have piano lessons.

A. Peter and Anne

B. Peter’s and Anne’s

C. Peter’s and Anne

D. Peter and Anne’s

( )4．The room on the right is ________.

A. her

B. she

C. Lucy’s

D. Lucy

( )5．Where’s your father ? At _________.

A. Mr Green’s

B. Mr. Green

C. the Mr. Green’s 二填空。

1. __________________________(李明的父母)work in a big hospital.