《2025年春如金卷七年级上册组合阅读160篇》

阅读理解 B
体裁：说明文
主题：水的重要性及保护水资源的建议
词数：213
难度：★★★
用时：6 分钟
Everyone in the world needs water. Water is very precious (珍贵的) to everybody. You should also know the following facts about water.
There is about the same amount of water on the Earth now as there was millions of years ago. We know that nearly 70% of the Earth's surface is covered with water, but nearly 97% of all the world's water is salty or undrinkable. Another 2% is ice. Then there only leaves 1% for the people to use directly (直接地).
Water regulates (调节) the Earth's temperature from time to time. It also regulates the temperature of the human body!
More water is used in the bathroom than any other place at home.
A dripping faucet (水龙头) can waste up to 7,570 kilograms of water a year.
Does it sound amazing to you? ▲ You should know that whether at home or at school, you can do things like these to save water:
- Take shorter showers.
- Repair dripping faucets in time.
- Don't keep the water running while you're washing dishes.
- Turn off the water in your bathroom while you are brushing your teeth.
Why not save water from now on? Let's take action!
(B) 1. How does the writer start writing this passage?
A. By raising a question.
B. By showing a fact.
C. By using an example.
D. By listing numbers.
(A) 2. How much water on the Earth can people use directly?
A. 1% of the world's water.
B. 2% of the world's water.
C. 70% of the world's water.
D. 97% of the world's water.
(B) 3. According to the passage, where do people use the most water at home?
A. In the kitchen.
B. In the bathroom.
C. On the balcony (阳台).
D. In the dining room.
(A) 4. Which sentence is the best for "▲" in Paragraph 6?
A. Why not help to save water?
B. Do you know much about water?
C. Is the water in your home clean enough?
D. How much water do you drink every day?
(D) 5. What does the writer mainly want to tell us in this passage?
A. The reason for using less water.
B. The knowledge of protecting the Earth.
C. The things people can do to save water.
D. The importance of water and how to save it.

答案： 1. B
2. A
3. B
4. A
5. D