《2025年全优课堂九年级英语下册》

I.根据句意及汉语提示写单词。
1.His father is a ________ (渔民).
2.The country is rich in oil and ________ (煤).
3.Our ________ (木制的) sofa seems not very comfortable.
4.We must give up using ________ (塑料的) bags in order to protect our earth.
5.The girl seldom goes outside because of an ________ (丑陋的) scar (伤疤) on her face.
6.I didn't buy the car because it ________ (花费) too much.

答案： 1. fisherman 2. coal 3. wooden 4. plastic 5. ugly 6. cost

7.−Why don't you like mice, Mollly?
−Because they are ________.
A. cute
B. smart
C. ugly
D. shy

答案： C 提示：句意：——Molly，你为什么不喜欢老鼠呢？——因为它们（很）丑。ugly“丑陋的；难看的”，符合题意。

8.It's a great ________ for a person to be able to speak fluent English when he is seeking a job.
A. chance
B. benefit
C. advantage
D. fortune

答案： C 提示：句意：在一个人求职时，能说一口流利的英语是一个很大的优势。chance 机会；benefit 利益；advantage 有利条件，优势；fortune 财富，运气。根据句意可知选 C。

9.−What beautiful shoes you're wearing! They must be expensive.
−No, they only ________ 10 yuan.
A. spent
B. took
C. cost
D. paid

答案： C 提示：spend 花费，人作主语；take 花费，事或物作主语，后接双宾语；cost 花费，物作主语；pay 付钱，人作主语，常与介词 for 连用。故选 C。

10.Her son ________ cola, but now he ________ milk.
A. used to drink; is used to drinking
B. used to drink; drinks
C. is used to drinking; used to drink
D. drunk; used to drink
Section A (1a - 2d)

答案： A 提示：句意：她的儿子过去经常喝可乐，但现在他习惯喝牛奶。used to do sth. 意为“过去常常做某事”，be used to doing sth.意为“习惯做某事”。故选 A。

11.Too much water ________ in our school every day.
A. is wasted
B. wastes
C. was wasted
D. waste

答案： A 提示：句意：每天我们学校有太多的水被浪费。water 和 waste 之间是动宾关系，故应用被动语态；句中有 every day，是一般现在时，故选 A。

12.Miss Brown, we ________ cleaning our classroom. Can we go home now?
A. finish
B. finishes
C. are finished
D. have finished

答案： D 提示：句意：布朗老师，我们已经打扫完教室了。我们现在可以回家了吗？由句意可知，是强调已经完成的动作对现在的影响，故用现在完成时。

III.词语运用。
Although the world is hungry, it is even thirstier. While near 3/4 of the earth is 13. ________ (cover) with water, we are short of drinking water. This is 14. ________ about 97% of the water on the earth is sea water.
How can we avoid 15. ________ serious water shortage? 16. ________ (one), we should save water and not waste it. Then, we should protect our water resources and not pollute 17. ________ (they). Lastly, we should discover 18. ________ (way) to reuse water. Scientists have got some achievements in the field. But people's need for water is increasing day by day. We still don't have enough water. What else can we do?
The sea 19. ________ (seem) to have the best answer. There is plenty 20. ________ water in the sea. But we need to take salt away 21. ________ the sea water. This is very expensive. If scientists can find 22. ________ (cheap) methods to do it, we can solve the problem of the shortage of water.

答案： 13. covered 14. because 15. the 16. First 17. them 18. ways 19. seems 20. of 21. from 22. cheaper