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新概念英语第一册课后书面练习题及答案129-130

所属教程:新概念英语第一册课后书面练习题及答案

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2015年12月19日

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Written exercises 书面练习

A Complete these sentences using had to or must have been.完成以下句子,用had to或must have been填空。

Example:

He is very tired because he had to get up early this morning.

He didn't get up early this morning. He must have been tired.

1 He didn't come to work yesterday. He ______ ill.

2 He didn't come to the office this morning. He ______ stay at home.3 I don't think she was Austrian. She ______German.

4 I lost my pen so I ______ buy a new one.

5 He forgot his case so he ______ return home.

6 She didn't hear the phone. She ______ sleeping.

B Write new sentences.

模仿例句改写以下句子。

Example:

I think she was Danish. (Swedish)

I don't think she was. She can't have been Danish.

She must have been Swedish.

1 I think they were Canadian. (Australian)

2 I think she was Finnish. (Russian)

3 I think they were Japanese. (Chinese)

4 I think they were butchers. (bakers)

5 I think she was a dentist. (doctor)

6 I think he was a sales rep. (the boss)

7 I think she was seventeen. (twenty-one)

8 I think they were five. (seven)

9 I think he was seventy-six. (over eighty)

10 I think she was fifty-five. (under fifty)

11 I think it was the 17th yesterday. (16th)

12 I think it was Tuesday yesterday. (Wednesday)

13 I think it was the 19th yesterday. (20th)

14 I think it was cheap. (expensive)

15 I think it was easy. (difficult)

16 I think she was old. (young)

17 I think he was ill. (tired)

18 I think they were listening to the radio. (watching television)

19 I think she was retiring. (looking for a new job)

20 I think they were sitting. (standing)

答案:

Lesson130

A

1 He must have been ill.

2 He had to stay at home.

3 She must have been German.

4 I lost my pen so I had to buy a new one.

5 He forgot his case so he had to return home.

6 She must have been sleeping.

B

1 I don't think they were. They can't have been Canadian. They must have been Australian.

2 I don't think she was, She can't have been Finnish. She must have been Russian.

3 I don't think they were. They can't have been Japanese. They must have been Chinese.

4 I don't think they were. They can't have been butchers. They must have been bakers.

5 I don't think she was. She can't have been a dentist. She must have been a doctor.

6 I don't think he was. He can't have been a sales rep. He must have been the boss.

7 I don't think she was. She can't have been seventeen. She must have been twenty-one.

8 I don't think they were. They can't have been five. They must have been seven.

9 I don't think he was. He can't have been seventy-six. He must have been over eighty.

10 I don't think she was. She can't have been fifty-five. She must have been under fifty.

11 I don't think it was. It can't have been the 17th yesterday. It must have been the l6th yesterday.

12 I don't think it was. It can't have been Tuesday yesterday. It must have been Wednesday yesterday.

13 I don't think it was. It can't have been the 19th yesterday. It must have been the 20th yesterday.

14 I don't think it was. It can't have been cheap. It must have been expensive.

15 I don't think it was. It can't have been easy. It must have been difficult.

16 I don't think she was. She c an't have been old. She must have been young.

17 I don't think he was. He can't have been ill. He must have been tired.

18 I don't think they were. They Can't have been listening to the radio. They must have been Watching television.

19 I don't think she was. She can't have been retiring. She must have been looking for a new job.20 I don't think they were. They can't have been sitting. They must have been standing.


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