新概念英语第一册课后题及答案：Lesson139-140

新概念英语第一册课后题及答案：Lesson139-140 Written exercises 书面练习

A Read the conversation in Lesson 139 again. Then answer these questions.

重读第139课的对话，然后回答以下问题。

1 Isn't Graham Turner speaking to John Smith?

2 Who invited Mr. and Mrs. Turner to dinner?

3 What time did Graham Turner say he would be there?

4 Why can't he be there at six o'clock?

5 Graham Turner doesn't know when he will finish work, does he?

6 What does Mr. Turner's wife want to know?

B Write new sentences.

模仿例句改写以下句子。

Example：

Are you tired? Why?

I want to know if you are tired. Tell me if you are tired.

I want to know why you are tired. Tell me why you are tired.

1 Are you late? Why?

2 Are you dirty? Why?

3 Are you lazy? Why?

4 Are you busy? Why?

C Write new sentences.

模仿例句改写以下句子。

Example：

Are you reading? What?

I want to know if you are reading. Tell me if you are reading.

I want to know what you are reading. Tell me what you are reading.

1 Are you writing? What?

2 Are you cooking? What?

3 Are you painting? What?

4 Are you playing? What?

D Write new sentences.

模仿例句改写以下句子。

Example：

Did Tom go to bed early? When?

I want to know if Tom went to bed early. Tell me if Tom went to bed early.

I want to know when Tom went to bed. Tell me when Tom went to bed.

1 Did Tom get up early? When?

2 Did Tom arrive late? When?

3 Did Tom do his homework yesterday? When?

4 Did Tom have a bath yesterday? When?

答案：

Lesson140

A

1 Yes, Graham Turner is speaking to John Smith.

2 Mary invited Mr. and Mrs. Turner to dinner.

3 Graham Turner said he would be there at six o'clock.

4 Because his boss wanted him to do some extra work.

5 No, he doesn't.

6 Mr. Turner's wife wants to know if Mary needs any help.

B

1 I want to know if you are late. Tell me if you are late.

I want to know why you are late. Tell me why you are late.

2 I want to know if you are dirty. Tell me if you are dirty.

I want to know why you are dirty. Tell me why you are dirty.

3 I want to know if you are lazy. Tell me if you are lazy.

I want to know why you are lazy. Tell me why you are lazy.