现在完成时

I．按要求转换下列各句，每空一词。

1、He has already finished his homework．（改为否定句）

He _______ finished his homework ________．

2．They have found the lost books already．（改为一般疑问句，并作否定回答）

______ they _______ the lost books _______？No，they________．

3．Julia has not got home from school yet．（改为肯定句）

Julia ______ _______ ________ home from school ．

4．You have never been to Shanghai before，_________ _________ ？（改为反意疑问句）

5. He’s gone to Beijing, ______ ______?（改为反意疑问句）

6．Mr Wang began to teach English in this school in 1999．（改为同义句）

Mr Wang _________ _________ English in this school since 1999．

7. He hasn’t left home for 3 days.(同义句)

He _____ ______ ______ home for 3 days.

8. They have lived here since 3 years ago. (对划线提问)

II．选择正确答案。

( )1．—Who is Mary ？

—____？I saw you talking with her at the meeting ．

A．Don't you meet her yet B．Didn't you met her yet

C．Haven't you met her yet D．Hadn't you met her yet

( )2．—How do you like Beijing ，Mr Black？

—Oh ，I ____ such a beautiful city ．

A．don't visit B．didn't visit

C．haven't visited D．hadn't visited

( )3．The old people ____ lonely at all since we began to visit them once a week．

A．don't feel B．hasn't felt

C．haven't felt D.didn’t feel

( ) 4．We have lived here ____ five years ago．

A．when B．since C．before D．after

现在完成时巩固练习

I. 用所给动词的适当形式填空。

1. I______never______（speak）to a foreigner．

2. —______Tom______（return）the library book？ —Yes，he has．

—When________he________（return）it？ —Half an hour ago．

II. 按要求转换下列各句，每空一词。

1. He has found nothing in the room．（改为一般疑问句）

________he found________in the room？

2. I have already finished the work．（改为否定句）

I________finished the work________.

3. She has got a notebook．（对划线部分提问）

________ ________she got？

4. They've never learned Japanese,_______ ________（改为反意疑问句）