一 Whose 引导的句型用法
A. Who's B. Whose
1. skirt is it?
2. that boy?
3. shirts are they?
4. this girl?
() 5. — pen is on the desk? — It's Tom's.
A. Who's B. Whose C. Who

1. B 2. A 3. B 4. A 5. B

（）6. 你想知道桌上的钢笔是谁的，可以问：

A.Is this your pen?
B.Whose pen is this?
C.Whose pencil is this?

6. B

二 名词所有格的用法
1. This is (Amy) class.
2. My (mother) birthday is in winter.
3. Is the red jacket (Anna)?
4. Look! This is my (brother) shirt.
() 5. This is classroom. They are in the same class.
A. Tom and Jerry B. Tom's and Jerry's C. Tom and Jerry's
6. is, this, my, father's, car (. )

1. Amy's 2. mother's 3. Anna's 4. brother's
5. C 6. This is my father's car. /This car is my father's.

三 Why 引导的句型用法
1. — W do you like English? — B it’s interesting.
（）2. — do you like spring? — Because I can fly kites.
A. What B. Why C. How
3. I don’t like Maths because it’s difficult.（对画线部分提问）
you like Maths?
4. Why not go for a walk?（改为同义句）
you go for a walk?

1. Why; Because 2. B 3. Why don't
4. Why don't