2 . 用方框内短语的适当形式填空

carry out; be home to; fight off; date back to; serve as

1. In some countries, smartphones and other mobile devices ______ replacements for the traditional desktop computers.
2. Because of is simplicity, this test could ______ easily by a family doctor.
3. Chinese acrobatics (杂技) has a long history, which ______ more than two thousand years ago.
4. This zone ______ species that humans eat, such as tuna and salmon.
5. They were determined to unite to ______ the invaders.

3 . 汉译英
1. 对……有害 ________
2. 被用于食品生产________
3. 免疫系统 ________
4. 抵抗病菌 ________
5. 由细胞组成 ________
6. 帮你消化 ________
7. 分解/循环死亡的有机物质 ________
8. 是……的家乡，所在地 ________
9. 相比之下 ________
10. 到目前为止 ________
11. 在我们的行星上 ________
12. 长到30米长 ________
13. 重130000多公斤________

4 . 选词填空

become aware of;       be home to;       up and down;       if necessary;       make up; as well as;             in favour of;       find out;       call for;       team up with

1. The operator is very much ______ workers’ proposal in the conference.
2. He just desires a steady life, so he prefers not ______ other fellows.
3. Don’t disturb him now, who must ______ the truth of this incident.
4. The government is determined to close the country’s worst schools, ______.
5. The boy ______ a story that his waist was bitten by a snake, which made us frightened.
6. I am looking ______ for my wallet which was lost when I enjoyed the scenery.
7. It is certain that someday you ______ all your mistakes.
8. The Tibetan mountain areas ______ antelope and other rare animals.
9. I need a friend who can share my sorrows ______ my joys at his leisure.
10. The situation ______ prompt action, so a candidate is urgently wanted at present.

5 . 短语默写
1. 呼吁对动物的保护_____________   对……造成伤害______________
2. 敲响警钟___________各种小动物的家_________
3. 从标题判断____________一片充满着小动物声音的绿色海洋_________
4. 在……中扮演着重要的角色__________保持地球生态系统的平衡________
5. 横跨____________最丰富的生物多样性___________
6. 支持着一个不可置信的多种类的野生动物___________
7. 根系___________高耸入云的古木____________黑点_________以……昆虫为食________
8. 一群微生物________________分解身体___________农业和畜牧业_________
9. 想到，浮现脑海_____________对……有影响___________为了食物捕杀动物_________
10. 对……有间接影响__________摧毁动物栖息地______________有深远且有伤害的影响___________
11. 因为_________一个当地的居民_________一个公司的高级经理___________快速的发展___________
12. 变得完全不同__________逃脱__________深深地担心_________
13. 关注经济利益___________解决污染_________节能____________

6 . Shanghai ________ the brand’s new China headquarters.
上海有可能成为该品牌新的中国总部所在地。

8 . 英汉互译
1. ________盖满, 被……覆盖
2. ________ 是……的家园
3. ________ 许多
4. ________ 防止……免受……
5. ________ 与……协调一致; 与……和谐
6. as far as ________
7. from the bottom to the very top ________
8. go to (the) trouble to do ________
9. turn. . . into. . . ________
10. wash away ________