七、Read and finish. Amy 为班级“节能有我，绿色共享”活动撰写了一篇倡议书。请读一读，完成阅读任务。
We use energy in almost everything we do. However, many natural resources are running out. Our class has some great suggestions to save energy. First, we can take a bus or walk to school instead of taking cars. Second, we can turn off the lights and TVs when we leave the house. Third, we should reuse plastic bottles and paper instead of throwing them away. Every small action helps protect our planet.
根据短文内容，选择合适的选项。
() 1. Why should we save energy in our life?
A. To use more natural resources.
B. To protect our planet and save natural resources.
C. To buy more new things for our life.
() 2. In which way can we save energy when going to school?
A. Taking a car.
B. Taking a bus.
C. Taking a taxi.
() 3. What should we do with the lights when we leave the house?
A. Turn them off.
B. Turn them on.
C. Leave them on.
() 4. What can we reuse to save resources according to the passage?
A. Plastic bottles and paper.
B. Paper bags and boxes.
C. Old notebooks and envelopes.
() 5. What is the main idea of the passage?
A. We can buy new things to save energy.
B. We can do small things to protect our planet.
C. We should take cars to school every day.

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

【分析】
这是一道英语阅读理解选择题，解题思路为：先通读短文，掌握短文关于节约能源、保护地球倡议的核心内容；再逐题研读题干，带着问题回到原文定位相关语句，对比选项排除错误表述，选出与原文匹配的正确答案。
【解析】
1. 题干询问节约能源的原因，原文提到“many natural resources are running out”以及“Every small action helps protect our planet”，对应选项B；
2. 题干询问上学时节能的方式，原文明确“First, we can take a bus or walk to school instead of taking cars”，对应选项B；
3. 题干询问离开家时灯的处理方式，原文提到“Second, we can turn off the lights and TVs when we leave the house”，对应选项A；
4. 题干询问可重复利用的物品，原文指出“Third, we should reuse plastic bottles and paper”，对应选项A；
5. 题干询问短文主旨，全文围绕节约能源的小行动保护地球展开，对应选项B。
【答案】
1.B 2.B 3.A 4.A 5.B
【知识点】
英语阅读理解、细节理解、主旨大意
【点评】
本题是英语阅读基础题型，考察学生对短文细节的查找和主旨的把握，题目难度较低，只要认真阅读短文、定位关键信息即可选出正确答案。
【难度系数】
0.8

八、Think and say. 班级开展了“节能金点子”分享会。请你结合自己的实际做法，根据提示句型，分享你的节能理念和具体行动。

参考示例：
I save energy in many ways. At home, I always turn off the lights when I leave the room, and I never leave the water running when I wash my hands. At school, I use both sides of the paper, and I turn off the electric fans when all classmates leave the classroom. When I go out, I often walk or ride a bike to nearby places instead of taking a car. I think we should try our best to save energy in daily life because energy on the Earth is very limited, and it's our duty to protect our only home. Let's join hands to save our Earth!

【分析】
本题是英语话题写作题，要求结合提示句型分享节能的具体做法与理念。解题思路：1. 按照提示的结构，分在家、在学校、外出三个场景，列举具体的节能行动；2. 最后表达自己的节能理念，说明节能的原因并发出呼吁，需用简单易懂的日常英语表达，结合实际生活中的节能行为。
【解析】
根据提示句型，分场景展开写作：1. 在家时，写离开房间关灯、洗手时关闭水龙头等节能行为；2. 在学校时，写双面用纸、同学离开教室时关掉风扇等做法；3. 外出时，写步行或骑车代替开车的方式；最后说明应在日常生活中节能的原因（地球能源有限），并呼吁大家一起保护地球。
【答案】
I save energy in many ways. At home, I always turn off the lights when I leave the room, and I never leave the water running when I wash my hands. At school, I use both sides of the paper, and I turn off the electric fans when all classmates leave the classroom. When I go out, I often walk or ride a bike to nearby places instead of taking a car. I think we should try our best to save energy in daily life because energy on the Earth is very limited, and it's our duty to protect our only home. Let's join hands to save our Earth!
【知识点】
英语话题写作、日常节能表达
【点评】
本题贴近学生生活，考查学生用英语表达日常行为与理念的能力，结构清晰，易于学生结合实际完成写作，能引导学生树立节能意识。
【难度系数】
0.5