Give the right message, according to the passage.
Although the world develops much faster and better, the resources on the earth get fewer and fewer. In order to protect them, something must be done.
Save water. Water is the source of life. No water, no life. So it’s very important for us to do so. Not only should we protect drinking water and stop polluting it, but we should also make full use of it.
Save electricity. It is crucial (至关重要的).We can’t imagine what the life will be like without it. Everyone should do his best to save electricity. Don’t forget to turn off the lights or other electric machines when we finish working.
Save forests. They are useful. Please stop cutting them down and use recycled paper instead. Make our world a green one to live in.
Recycle useful rubbish. Plenty of rubbish can be recycled, like cans, paper, bottles, and so on. We can save resources in this way.
Information Card
| How are the resources on the earth? | 小题1: |
| How to save electricity when we finish working? | Turn off the 小题2: . |
| How to save water? | Protect drinking water, stop polluting it, and 小题3: |
| How to deal with useful rubbish? | 小题4: |
| How many things that must be done are mentioned? | 小题5: |
小题1:Get fewer and fewer
小题2:lights or other electric machines
小题3:make full use of it
小题4:Recycle useful rubbish
小题5:Four
题目分析：这篇短文主要介绍保护环境需要采取的一些措施：节约用水用电、保护森林、回收垃圾等。
小题1:细节理解题。根据短文the resources on the earth get fewer and fewer的描述可知，地球资源的状况是越来越少了。故填Get fewer and fewer。
小题2:细节理解题。根据短文Don’t forget to turn off the lights or other electric machines when we finish working的描述可知，结束工作之后要记得关灯和其他电器。故填lights or other electric machines。
小题3:细节理解题。根据短文 Not only should we protect drinking water and stop polluting it, but we should also make full use of it的描述可知，我们不但要保护饮用水并使之不受污染，还要充分利用水资源。故填make full use of it。
小题4:细节理解题。根据短文最后一段Recycle useful rubbish. Plenty of rubbish can be recycled, like cans, paper, bottles, and so on. We can save resources in this way.的描述可知，对于有用的垃圾要回收。故填Recycle useful rubbish.。
小题5:细节理解题。联系上下文的描述可知，文章介绍了保护环境需要采取的4项措施：节约用水、节约用电、保护森林、回收垃圾。故填Four。