高中英语每日一题第8周bedoing…when含解析新人教版必修5

be doing…when

高考频度：★★☆☆☆难易程度：★★☆☆☆

1. (2017·天津)I ________down to London when I suddenly found that I was on the wrong road.

A. was driving

B. have driven

C. would drive

D. drove

【参考答案】A

【试题解析】根据固定句型：was/ were doing sth + when (suddenly) did 句意：正在做某事，就在这时（那时）突然，根据句意，故选A。

2. Tom was about to close the window ________his attention was caught by a bird.

A. when

B. if

C. and

D. till

【参考答案】A

【归纳拓展】

1. I was about to cook my supper ________ the telephone rang, but it hung up ________

I could answer it.

A. while; when

B. when; as

C. as; after

D. when; before

2. The agent was about to sign his name on the document________, to our surprise,

a stranger broke in to prevent

him.

A. while

B. when

C. as

D. until

3. I was taking a walk in the park bathing in the sun ________ something unusual caught my attention.

A.while

B.that

C.when

D.as

4. She was about to go out ________ the doorbell rang.

A. while

B. as

C. then

D. when

5. 句型转换

①She was thinking about the problem and at this time Tom patted her.

→She was thinking about the problem ________ Tom patted her.

②The pupils were on the point of listening to the tape and when the teacher came in.

→The pupils ____________________ the tape ________ the teacher came in.