五、从方框中选择合适的句子补全对话。
Kate: Hello, Ben. What are you doing?
Ben: 1.
Kate: When is Earth Day?
Ben: 2.
Kate: What do people do on Earth Day?
Ben: 3.
Kate: That's good. 4.
Ben: We can save water and electricity(电).
Kate: Yes! We can stop using plastic bags too.
Ben: You're right! 5.
Kate: OK.
A. It's on 22nd April every year.
B. I'm learning about Earth Day.
C. Let's work together to save the Earth.
D. They do a lot of things to help the Earth, like planting trees and cleaning the park.
E. What can we do?

1. B 2. A 3. D 4. E 5. C

【分析】本题为补全对话题型，需结合对话上下文的提问与答语逻辑，匹配合适的句子。先通读对话，梳理每句的问答关系：第1空是对“What are you doing?”的回答，需对应现在进行时的内容；第2空是对“When is Earth Day?”的时间提问，需选时间相关句子；第3空是对“What do people do on Earth Day?”的行为提问，需选描述具体行为的句子；第4空后答语是“我们能节约用水用电”，故此处需选询问“能做什么”的句子；第5空是对话结尾的倡议，需选提议共同行动的句子。
【解析】1. 问句为现在进行时“What are you doing?”，答句需用现在进行时回应，对应选项B（I'm learning about Earth Day.）；2. 问句询问地球日的时间，对应选项A（It's on 22nd April every year.）；3. 问句询问人们在地球日的活动，对应选项D（They do a lot of things to help the Earth, like planting trees and cleaning the park.）；4. 答句“We can save water and electricity.”说明问句是询问“能做什么”，对应选项E（What can we do?）；5. 对话结尾需发出共同行动的倡议，对应选项C（Let's work together to save the Earth.）。
【答案】1.B 2.A 3.D 4.E 5.C
【知识点】补全对话，日常交际用语
【点评】本题考查日常交际情景下的补全对话，需结合上下文逻辑匹配句子，难度适中，适合学生巩固日常交际用语的运用。
【难度系数】0.8

六、阅读理解。
Energy, nature and we are closely connected(紧密相连). Solar energy(太阳能) is a great clean resource(资源) for all people. It produces electricity(发电) without pollution. At home, we can do many small things to protect natural resources. First, remember to unplug(拔掉……的电源插头) all machines(机器) like air conditioners(空调) after using them. This can save lots of electricity. Second, we can cool rooms with fans instead of(代替) turning on air conditioners all day. Third, reduce(减少) waste and reuse(重复使用) bottles, cloth and boxes. If we keep wasting water and energy, natural resources will run out quickly. Now there are fewer clean lakes in cities, and the environmental difference between cities and villages becomes bigger. Small good habits can help us protect nature and save energy.
（）1. What clean energy does the passage talk about?
A. Wind energy. B. Solar energy. C. Water energy.
（）2. What can we do to save electricity at home?
A. Unplug unused machines. B. Keep TV on all day. C. Use big air conditioners all night.
（）3. What will happen if we waste natural resources?
A. They will run out soon. B. They will become more. C. They will never change.
（）4. Which way helps us reduce waste?
A. Throw all bottles away. B. Reuse cloth and bottles. C. Buy lots of plastic bags.
（）5. Why does the environmental difference get bigger?
A. Fewer clean lakes are in cities. B. All rivers become clean. C. People save all resources well.

1. B 2. A 3. A 4. B 5. A

【分析】
本题为英语阅读理解细节题，解题思路是先通读短文把握主旨，再针对每个小题的问题，回到原文定位对应信息，逐一比对选项，选出与原文一致的答案。
【解析】
1. 根据原文“Solar energy is a great clean resource for all people.”可知，文章谈论的清洁能源是太阳能，故选B。
2. 原文提到“First, remember to unplug all machines like air conditioners after using them. This can save lots of electricity.”，因此拔掉不用的机器插头是节约用电的做法，故选A。
3. 原文明确“If we keep wasting water and energy, natural resources will run out quickly.”，即浪费自然资源会导致它们很快耗尽，故选A。
4. 原文指出“Third, reduce waste and reuse bottles, cloth and boxes.”，重复使用瓶子、布料等是减少浪费的方法，故选B。
5. 原文说明“Now there are fewer clean lakes in cities, and the environmental difference between cities and villages becomes bigger.”，城市清洁湖泊减少是环境差异变大的原因，故选A。
【答案】
1.B 2.A 3.A 4.B 5.A
【知识点】
英语阅读理解、细节信息查找、环保主题阅读
【点评】
本题围绕环保节能主题设题，均为原文直接可定位的细节题，考查学生快速提取文本信息的能力，题目难度较低，适合学生巩固基础阅读技能。
【难度系数】
0.8