题型：阅读选择 题类：常考题 难易度：普通
内蒙古自治区呼伦贝尔市满洲里市2018届九年级上学期英语期末考试试卷
Noise pollution is doing much harm to our health now. Noise，in fact，is unwanted sound and is a kind of invisible (无形的) killer. More and more students enjoy listening to music very much. When they listen to MP3 players, they like to turn up the volume (音量). Some people love listening to loud music. Furthermore, while watching TV, they keep the volume up. But they haven't realized that the noise is weakening their hearing. In fact, the noise not only influences each member in the family, but also makes a difference to the comfort of neighbors.
Noise pollution is a source of increasing misery (痛苦) to people in our society. If people are often disturbed by it, they may feel uncomfortable or upset. What's worse, the noise can make people mad sometimes. If a worker works in a printing factory for too long, his/her hearing loss is much faster than a common person working in a quieter environment. So everybody must pay more attention to noise pollution. Generally speaking，the following four types of noise should be watched out for：
Noise in the street
Construction site (建筑工地) noise
Noise at work
Transportation noise
I think the local department (部门) should take measures to control the noise levels, but it's everybody's duty to keep a quiet environment.
| 1. Shout out If you smell smoke or see fire, shout out “Fire!” Shout as loudly as you can, because people may be asleep. |
| 2. Call 119 Never try to put out the fire yourself, even if it is a very small one! Get help from your parents or call 119. |
| 3. Keep down close to the floor If there is a lot of smoke in your room, keep down close to the floor. |
| 4. Test the door Test the door before you open it. If the door is cool, open it carefully. If the door is hot, do not open it! Try to find a different way out. |
| 5. Get out If you can, get out of your home as soon as possible. |
| 6. Don't use the lift Never use the lift during the fire. It may also go wrong. |
| 7. Don't go back Never go back into a burning building! |
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