1 . 词义匹配

A. to use a particular city, town, etc, as the main place for a business, holiday / vacation, etc. B. of many different types C. connected with, or near the North or South Pole D. to be doing or become involved in an activity E. a fine powder that consists of very small pieces of sand, earth, etc. F. unable or unlikely to cause damage or harm G. a large round container

1. It is essential that your diet is varied and balanced.
2. Only 10% of American adults engage in regular exercise.
3. This experiment was harmless to the animals.
4. They decided to base the new company in York.
5. Most people who live in the polar regions are not afraid of cold.

3 . 温暖的气候已经融化了一些极地的冰雪。
The warm climate has melted some of the _______.

4 . 汉译英
1. ________ n.探险者；勘察者
2. ________n.预备，准备
3. ________n. 滑雪板；滑雪
4. ________n.队长；组长
5. ________ adj.极地的，地极的
6. ________ n.基地，大本营；基础；vt.以……为基地
7. ________adv.焦虑地；不安地
8. ________停止运转，出故障
9. ________ n.抱负，雄心；追求，夙愿
10. ________ n.探险；探索
11. ________adj.高兴的，兴高采烈的
12. ________n.证明；证实
13. ________ adj.久远的；遥远的
14. ________n.坦诚，诚实，正直

6 . 然后漆黑的极地冬夜开始了。(汉译英)

7 . 写出画线单词的词性和词义
1. I suppose it is based on the old lunar months.________
2. Imagination and fantasy can play an important role in achieving the things we fear.________
3. The machine can recognize handwritten characters and turn them into printed text.________
4. With the temperature rising, polar ice will melt at a faster rate.________
5. The roof of the car was not damaged in the accident.________
6. A woman excused the interruption and handed me an envelope.________
7. We encourage students to participate fully in the running of the college.________
8. When they stopped, they had lunch in a fish restaurant because John was starving.________
9. I will devote my limited life to the limitless job of serving the people.________
10. It was horrible that black people had no chance to vote many years ago.________