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PAGE 12
三年级单元练习（一）
一、找出不同类的单词，并把字母编号写在括号内。
( ) 1. A. pet B. big C. bird
( ) 2. A. then B. they C. we
( ) 3. A. beside B. tree C. behind
( ) 4. A. can B. may C. blue
( ) 5. A. tall B. small C. gate
( ) 6. A. Sally B. Japan C. British
( ) 7. A. plane B. bike C. toy
( ) 8. A. where B. there C. what
( ) 9. A. want B. how C. go
( ) 10. A. duck B. farm C. mice
二、请根据问句内容，把相应答句的大写字母编号写在括号内。
Part I:
A. Is that your family tree? ( ) 1. Yes, she is.
B. Is that old woman your grandmother? ( ) 2. No, it’s Jane’s family tree.
C. Is the man with a hat your father? ( ) 3. Yes, there are.
D. Who are those two children? ( ) 4. They’re trees.
E. What are these? ( ) 5. They’re Mary and Tom.
F. Is there a big toy car in the box? ( ) 6. There are three.
G. Are there two triangles? ( ) 7. No, there isn’t.
H. How many trees are there? ( ) 8. No, he is my uncle.
Part II:
A. Is that boy your brother? ( ) 1. He’s Linda’s husband.
B. Is your mother tall? ( ) 2. She’s my aunt.
C. Do you have any fish? ( ) 3. No, she isn’t.
D. Who is that man? ( ) 4. Yes, he is.
E. What’s this? ( ) 5. Yes, I do.
F. Who’s that lady with short hair? ( ) 6. It’s a turtle.
三、请选择适当的词填空。
1. The boy _______ (are / is) Liu Xiang.
2. The girl’s mother __________ (is / are) beautiful.
3. Look _______ ( at / on) the boy.
4. Is _______ (he / she) Sam’s s
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