Unit 3 Is this your pencil?

基础导练

一、 用括号中所给单词的适当形式填空。

1. -Is this your phone?

-Yes，it's (I)．

2. Are these your (ruler)?

3. This cup is (her)．

4. This isn't my orange. It's (his)．

5. Those are my jackets. (it) are green.

二、 单项填空。

( )1．-Is it your jacket?

-No，isn't. It's _____．

A．my　 B．his　 C．her　 D．you

( )2．It is ___ eraser and it's ___ red eraser.

　　A． a；a B．an；a C．a；an D．an；an

( )3．This is ___ dictionary. ___ is in the room.

A．mine；Her B．my；Hers

C．mine；Hers D．my；Her

( )4．-Is ___ your pencil?

-Yes，___ is.

　　A．this；it B．that；that

　　C．this；that D．it；this

( )5．-Are these ___ books?

-No，they aren't.They are ____.

　　A．her；your B．your；mine

　　C．his；her D．her；mine

三、完成句子。

1. 那是他的绿色被子。

That is quilt.