冀教版八年级英语下册Unit 3 Animals Are Our Friends Lesson 17 Save the Tigers练习题（含答案）

Lesson 17　Save the Tigers
Ⅰ.单项选择。
1. Don't swim here, or you may be ________.
A. in danger B. danger　
C. safe D. well
2. When James arrived at the railway station, he tried to look ________ a place to park his car.
A. after B. at　
C. up D. for
3. He has helped ________ a lot of money, and the money can be greatly ________ to those still in hunger.
A. with; helpful B. to raise; helpful
C. raise; help D. to raise; help
4. You spend too much time on your mobile phone. You are supposed to ________ the time you spend on it.
A. cut off B. cut down　　　　
C. cut up
5. It seems that El Nino ________ some disasters in the world in the past few months.
A. has caused B. is causing　
C. will cause D. caused
Ⅱ.用所给单词的适当形式填空。
6. We are going to Canada at the ________(begin) of next month.
7. Some wild animals may ________(appear) forever if we don't stop hunting them.
8. In recent years, the number of people who have the disease ________(decrease).
9. Put on your warm coat, or you are in danger of________(catch) a cold.
10. We live in the ________(twenty-one) century.
Ⅲ.根据汉语意思和所给提示翻译句子。
11. 在中国，红色是好运的象征。(a symble of)
________________________________________________________
12. 自然界的食物链应保持平衡。(food chain)
________________________________________________________
13. 气温已经降到零摄氏度了。(drop to)
________________________________________________________
14. 多锻炼对你的健康是重要的。(be important to)
________________________________________________________
15. 这个勇敢的男孩正站在山的顶部。(at the top of)
________________________________________________________
Ⅳ.阅读理解。
Some ants(蚂蚁) make their homes under a stone. If the weather is warm, you may see ants under the stone. If the weather is cold, many ants will be in their houses under the ground.
Most of the ants are workers. They are very busy. They gather(收集) food and care for the young ants. But they must have a queen ant(蚁后). The queen ant doesn't work. But she is important because she lays the eggs(生卵). Those eggs will become new ants. You can recognize the queen, because she is bigger than the other ants.
16. Where can you see the ants if the weather is warm?
A. Under the stone. B. Under the ground.
C. Under the tree. D. On the ground.
17. What does the underlined word mean?
A. 认为 B. 组织
C. 说出 D. 辨认出
18. Which of the following is NOT true according to the passage?
A. The queen ant doesn't work.
B. Most of the ants are workers.
C. If the weather is cold, you may see ants under the stone.
D. The queen ant is bigger.
19. —Why is the queen ant important?
—Because she ________.
A. is bigger than others B. lays the eggs
C. is beautiful D. is a good worker
20. The passage tells us ________.
A. how many ants work
B. why ants stay under the stone
C. how to find ants and the work of ants
D. where the queen lays eggs



答案
Ⅰ.1.A2.D 3. B　4. B　5. A　
Ⅱ.6.beginning 7. disappear　　8. has decreased　9. catching　10.twenty?first
Ⅲ.11.In China, red is a symbol of good luck.
12. The food chain in nature should be in balance.
13. The temperature has dropped to 0℃.
14. Doing more exercise is important to your health.
15. The brave boy is standing at the top of the hill.
Ⅳ.16～20：ADCBC