新概念英语第2册课程讲义Lesson72

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Lesson 72 单词讲解

1. per prep. 每

300 miles per hour

2. burst v. 爆裂，爆发，突然出现

burst burst burst A tyre burst during the first run. burst into tears 突然大哭 burst out laughing 突然大笑 3. average adj. 平均的

average speed on average 4. footstep n. 足迹

follow in one’s footsteps 踏着某人的足迹，继承某人的事业

Lesson 72 课文&语法讲解

1.The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour.

2.He set up a new world record in September 1935 at Bonneville Salt Flats, Utah. 3.Bluebird, the car he was driving, had been specially built for him.

4.Although Campbell reached a speed of over 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run.

5. … Campbell was disappointed to learn that his average speed had been 299 miles per hour.

6.However, a few days later, he was told that a mistake had been made. 7.Since that time, racing drivers have reached speeds over 600 miles an hour. 8.Following in his father's footsteps many years later, Sir Malcolm's son, Donald, also set up a world record.

Lesson 72 知识拓展

补充内容:

Hurry up or you will ________ the train.


lose / miss / loose

补充内容:

You should ________ that picture a few inches. raise / rise

补充内容:

How many hours a day do you ________ ? practise / practice

补充内容:

The train arrived ________ as usual. late / lately

补充内容:

He has been working too ________. hard / hardly

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