3 . 请根据语境，用方框内短语的正确形式将句子补充完整，每个短语只用一次。

make a difference     look forward to     work out   rather than   go through       date back to             in shock       as if     turn to   be concerned about

1. The art of paper cutting in China ________the sixth century.
2. He still keeps positive after ________so many difficulties.
3. He prefers to do sports in the gym every weekend ________play computer games at home.
4. To make his dream come true, he keeps a healthy diet and ________regularly to be physically fit.
5. My kids are ________being taken to the zoo this weekend.
6. As a teacher, I am confident that I can ________to the lives of my students.
7. To avoid destroying the heritage, the government ________the United Nations for help in 1959.
8. She looked at her husband ________, waiting for him to explain what happened.
9. After the terrible earthquake, it seemed ________the world were coming to an end.
10. I ________the African elephants, so I wonder what you know about them.

5 . 健康专家对这些数字表示担忧。(汉译英)

7 . 汉译英
1. ________ 摆脱，丢弃，扔掉
2. ________ 使发生（或存在）
3. ________吸收；理解；欺骗
4. ________遗漏
5. ________ 对……表示反对或抗议
6. ________ 保护；为……辩护
7. ________ 关心，担心
8. ________ 使……摆脱贫困
9. ________ 把……组合起来
10. ________将某物和某物混合起来
11. ________ 和……互动
12. ________恰逢；（责任/工作）落在……身上；袭击
13. ________ 突然记起（或想到）
14. ________代表……讲话；为……辩护

8 . 根据下列句子语境，从所给选项中选择合适的选项填空，所给选项中有两个多余。

A. in harmony with   B. in particular   C. use up   D. be concerned about   E. in turn   F. pull off   G. be home to

1. You should tell your parents that you’re fine. Otherwise, they would________ you.
2. Sixty acres of woods and ponds________ camels, zebra,ostriches and antelopes.
3. In the locker room I ________ my clothes and took a one-minute shower.
4. The problem is that modern cities tend to________ all available land.
5. Both people and birds are part of nature, and they should live________ each other.