Lesson 1 课堂练习

I．根据下列各句句意以及所给单词的首字母或汉语提示，写出所缺单词的正确形式。

1. She looked at the house and a_____ its market value.

2. The long-term c_____ between the employers and workers led to the strike last week.

3. Nowadays, many people in Africa are still suffering from s_____.

4. The new _____ (数字的) technology would allow a rapid expansion in the number of TV channels.

5. The plane crashed, killing all its passengers and _____ (全体机组人员).

6. They usually went out in threes and fours for _____ (消遣).

7. We worked from _____ (黎明) to dusk, seven days a week.

8. When you have selected the file you want, _____ (点击) the "open" box.

II. 根据句意用括号内所给单词的适当形式填空。

1. The flight was delayed owing to _____ (technique) reasons.

2. If I have a bicycle made of _____ (stain) steel, it will never get rust (锈).

3. Don't cry over _____ (spill) milk.

4. Martin Luther King went through many hardships in his non-violent request for _____ (equal) for the black.

5. We all believed in her _____ (predict).

6. This film is _____ (base) on a novel by D. H. Lawrence.

III. 用所给短语的适当形式填空。

base on; live on welfare; suitable for; look into the future; over the century;

　carry out; link ... to ...; die of; for a living; in peace and equality

1. When he _____, he felt at ease and confident.

2. There have been great changes in China _____.

3. She contributed articles to the newspaper _____.

4. The approaches are _____ many years of practical experience, helping children to develop good habits.