1 . 词性转换
1. subsequent adj. 随后的→________________adv. 后来，随后
2. depart vi. 离开，出发→________________n.离开
3. compare v.比较→________________n.比较
4. interfere v. 干涉，介入→________________n.干预，介入
5. secure adj. 稳固的；安全的；可靠的→________________n. 安全；保证；担保
6. biology n.生物学，生理→________________adj. 生物的，与生物有关的→________________n. 生物学家
7. danger n.危险→________________adj. 危险的→________________v.使遭危险；危及；危害→________________adj. 濒临灭绝的，濒危的

2 . 英汉互译
1. sacred adj. ________
2. ________ n. 商品；货物
3. creature n. ________
4. illegal adj. ________ 派 ________ adv. 不合法地；非法地 反 ________ adj. 合法的
5. ________ vt. & vi. 打猎；搜寻；追捕 搭配 hunt for ________ 派 ________ n. 猎人
6. alarming adj. ________ 联想 ① ________ vt. 使惊恐；使害怕；使担心 n. 恐慌；警报；警报器② ________ adj. 担心的；害怕的 拓展 ________ ________ ________ 发出警报
7. ________ n. 速度；(比)率 vt. 划分等级
搭配 ________ ________ ... ________ 以…… 的速度 派 ________ n. 等级；级别
8. extinct adj. ________ 派 ________ n. 灭绝
9. ________ vt. 使遭受危险；危害 派 ________ adj. 濒危的 拓展 ________ ________ 濒危物种
10. ________ n. 美；美人；美好的东西 派 ① ________ adj. 美丽的② ________ vt. 美化；使更美丽
11. ________ vt. & vi.(过去式________ , 过去分词________) 射杀；射伤；发射 搭配 shoot at. . . 朝……射击
12. ________ vi. 存在；生存 派 ________ n. 存在；生活
拓展 come ________ ________ 开始存在；产生；成立
13. _______ adj. 知道；发觉；有……意识的   搭配 ________ ________ ________ 意识到；知道

3 . The government calls on the public to go to work by bicycle instead of by car in order to ________ air pollution.

A．warn

B．endanger

C．stop

D．reduce

4 . Directions: After reading the passage below, fill in each blank with a proper word given in the box. Each word can only be used once. Note that there is one word more than you need.

A. dignity B. favored C. endanger D. striking E. peered F. distinctive G. adapted H. wonder I. commitment J. expense K. share

1. Tan Dun ______ music from the original Kun opera and added his own work to these traditional pieces.
2. For a long time, my mother had not understood my ______ to the struggle.
3. It’s difficult to preserve your ______ when you have no job and no home.
4. In South Africa, it is hard for a man to ignore the needs of the people, even at the ______ of his own family.
5. In the 1800s, Beijing opera slowly replaced Kun opera as the ______ form of opera.
6. Families worry that sending children away to study in higher education could ______ the Yupik language and culture.
7. When one doesn’t see one’s family for many years at a time, the transformation can be ______.
8. The ______ features of Kun opera are spoken story-telling, singing and dancing, and each character has their own particular style of movement on stage.
9. When a whale is killed, the houses and school empty as everyone races to the beach to take a ______ of the meat.
10. They ______ out the window fearfully at the ivy vine, and then looked at each other for a moment without speaking.

5 . Should a driverless car serve to avoid pedestrians if that means hitting other vehicles or ________its occupants?

A．spoiling

B．endangering

C．blanketing

D．seizing