一般现在时：

1）I am a student.（改为否定句、一般疑问句）

I__am____ ___not___a student.

__Are____ ___you___a student? Yes,I__am____

2) We have lunch at school.（否定句、一般疑问句）

We___don't___ ___have_____lunch at school.

__Do____ __you_____ ____have____lunch at school? Yes,I__do____. No,I__don't____.(答语中的I应该是we)

3）There is something in the bag.（否定句、一般疑问句）

There___isn't___ ______anything_________in the bag?(或者is nothing)

______ ________ __________in the bag?

4)She plays football after school.（否定句、划线部分提问）

——————

She __doesn't____ __play________football after school.

_When_________ _____does_____she___play____football?

5)We often go to the library together.（一般疑问句）

___Do___ ____you____often___go___to the library together?

6)My father washes his car twice a month.（划线部分提问）

———————

__How____ ___often______ ___does___my father___wash___his car?

一般过去时

1）I was angry with him yesterday.（否定句、一般疑问句）

I____wasn't________angry with him yesterday.

_Were_____ __you______angry with him yesterday?

2）He did his homework carefully last night.（否定句、一般疑问句）

He__didn't____ ___do_____his homework carefully last night.

__Did____he__do____his homework carefully last night?

3)My parents were workers three years ago.（否定句、一般疑问句）

My parents___were___ __not______workers three years ago?

__Were____my parents were workers three years ago?

4)My mother used to go to work by bus.（划线部分提问）

———

__How____ __used____your mother__to____go to work?

或者：How did your mother use to go to work?

同义句转换

1）My father dorve to work last week.

My father___went___to work___by___ ____car____last week.

2) The duty of a nurse is to take of the patients.(病人)

The duty of a nurse is to___look after_________the patients.

3）The boys enjoy playing computer games.

The boys___lose___ __themseves____ ___in_ ____playing_____computer games.

4) She shouldn't walk around by herself in this cold weather.

She shouldn't walk around__all____ __by____ _herself_____in this cold weather.

5) Sun Fei usually arrives at school at 7:30.

Sun Fei usually___gets_____ ____to___ __school_____at 7:30.

6) The weather in Guangzhou is not the same as that in Beijing.

The weather in Guangzhou___is__ _____different__________ ___from____that in Beijing.

7) The man hurried aboard.

The man got on the ferry___in___ ___a____ ____hurry______.

8) I can't finish the project if don't help me.

I can't finish the project_____without______ ___one's____ ____help______.(从句中少了主语,应该用相应的名词所有格或形容词性物主代词)