内容正文:
必修第一册UNIT FOUR练习及答案
一、单词拼写
1. Once the ______(破坏) is done, it will take many-years for the farmland to recover.
2. Dance expresses love and hate, joy and sorrow, life and ______(死亡),and everything else in between.
3. Universities should be about the acquisition (习得) of knowledge, ______(智慧)and understanding.
4. I am sure that, with great ______(努力),you will enjoy a colorful, and fruitful life there.
5. Don’t put boiling water into the glass, otherwise it will ______(破裂).
6. While reading, try to guess the meanings of new, words from, the ______(上下文)。
7. He ______(滑动)into it by accident while fishing by the lake.
8. Human beings need food, clothing and ______(居所).
9. Fifty-one ______(百分之……) of the people voted for the candidate and he won.
10. The heavy rain lasted for a week and ______(淹没) the nearby villages.
11. The plane c______ into the mountain, but the pilot managed to survive.
12. After finishing my homework,I put away my books, made my bed, washed the socks and s______ the floor.
13. In response to the big ______(罢工),the president promised that he would try to reach an agreement with the workers.
14. In the city, the water _____(管道) in some buildings cracked and burst yesterday.
15.______(援助)from many countries poured into the earthquake-stricken area.
16. The disappearing snow of Kilimanjaro is a worrying sign that nowhere is safe from the bad ______(影响)of human activity.
17. Spencer's parents were very proud of their son for his good work in the face of an ______(突发事件).
18. He managed to keep ______(镇静的)in times of emergency, which shocked us all.
19. The five-month old baby was the only s______ in the accident.
20. The organization often provides food and s______ for the homeless people.
21. Can you guess the meaning of a word from its c______?
22. It is important to keep c______ in an emergency.
23. Please write a short s______ of the passage to understand the passage better.
24. In the morning I always open the window and ______(呼吸)in deeply.
25. My