新概念英語第一冊課后書面練習題及答案71-72

Written exercises 書面練習

A Complete these sentences.

模仿例句完成以下句子。

Example：

She is airing the room now. She ______ it yesterday.

She aired yesterday.

1 It is raining now. It ______ yesterday.

2 It is snowing now. It ______ yesterday.

3 He is boiling some eggs. He ______ some yesterday.

4 We are enjoying our lunch. We ______ it yesterday, too.

B Write questions and answers.

模仿例句提問并回答。

Example：

she/ air the room/ yesterday

What did she do yesterday?

She aired the room yesterday.

1 they/ clean their shoes/ yesterday

2 he/ open the box/ last night

3 they/ sharpen their pencils/ this morning

4 she /turn on the television/this evening

5 she/listen to the radio/ last night

6 she/boil an egg/ yesterday morning

7 they/ play a game/ yesterday afternoon

8 he/ stay in bed/ the day before yesterday/ in the morning

9 she/ telephone her husband/ yesterday evening

10 she/call the doctor/the night before last

答案：

Lesson 72

A

1 It is raining now. It rained yesterday.

2 It is snowing now. It snowed yesterday.

3 He is boiling some eggs. He boiled some yesterday.

4 We are enjoying our lunch. We enjoyed it yesterday, too.

B

1 What did they do yesterday? They cleaned their shoes yesterday.

2 What did he do last night? He opened the box last night.

3 What did they do this morning? They sharpened their pencils this morning.

4 What did she do this evening? She turned on the television this evening.

5 What did she do last night? She listened to the radio last night.

6 What did she do yesterday morning? She boiled an egg yesterday morning.

7 What did they do yesterday afternoon? They played a game yesterday afternoon.

8 What did he do in the morning the day before yesterday? He stayed in bed in the morning the day before yesterday.

9 What did she do yesterday evening? She telephoned her husband yesterday evening.

10 What did she do the night before last? She called the doctor the night before last.