1 . 拓展单词
1. fortune n. 幸运→ ________ adj.幸运的→ ________ adv.幸运地
2. extinct adj.灭绝的→ ________   n. 灭绝，绝种
3. devote v. 致力，献身，倾注→ ________ n. 奉献，献身→ ________ adj.献身的，忠诚的
4. cruel adj.残忍的→ ________ n. 残忍，残酷，残暴
5. affect v. 影响→ ________ n. 影响，喜爱
6. adopt v. 采取(某种方法)→ ________ adj.收养的，领养的→ ________ n. 采用，收养
7. reduce v. 减少，降低→ ________ n. 减少；下降
8. permit v. 允许 n. (书面)许可→ ________ n. 允许，许可
9. major adj.主要的，重要的 v. 主修→ ________ n. 多数，大多数(人或物)
10. electricity n. 电→ ________ adj.电的；用电的→ ________ adj.与电有关的；用电的；发电的
11. remove v. 移走，搬走，去掉→ ________ n. 免职；移动；消除；搬迁
12. urge v. 竭力主张，强烈要求，敦促→ ________ adj.紧急的
13. concern n. 关心，担心 v. 使关心；和……有关→ ________ adj.焦急的，担忧的→ ________ prep.关于
14. contribute v. 促成，造成(某事发生)→ ________ n. 贡献，捐献

2 . Living and working with others can sometimes be very _________, and humor makes this easier.

A．cruel

B．impressive

C．embarrassed

D．complicated

3 . The wind was not as sharp and c______ (残酷的；凶猛的) as it had been. (根据中英文提示单词拼写)

6 . It’s c_________ to cage the birds up. I have decided to set them free.

7 . I think it’s _______(残酷的) of them to shoot the animals.

8 . The poor dog had been______ (残酷) treated and couldn't stand up anymore. （根据汉语提示单词拼写）

9 . Some people believe that it is c________(残忍的) to eat animals. (根据汉语提示单词拼写)