题目内容
阅读理解
Life gets noisier every day and very few people can be free from noise of some sort or another. It doesn't matter where you live ---- in the middle of a modern city, or a far away village ---- the chances are that you will be disturbed (烦扰) by jet aeroplanes, transistor radios, oil-powered engines, etc.We seem to be getting used to noise, too. Some people feel quite lonely without background music while they are working.
Scientific tests have shown that total silence can be a very frightening experience for a human being. However, some people enjoy listening to pop music which is very loud, and this can do harm to their eardrums (耳鼓). The noise level in some discos is far above the usual safety level for heavy industrial areas.
One recent report about noise and concentration (专心) suggested that although a lot of people say that any noise disturbs their concentration. What really influences their ability to concentrate is a chance in the level of noise. It goes on to say that a background noise which doesn't change too much (music, for example) may even help people to concentrate.
(1)According to the passage, the noise pollution ________.
[ ]
A.has become the worst in the countryside
B.has become better in big cities
C.has spread from cities to villages
D.has been controlled in modern cities
(2)What does background music refer to?
[ ]
A.Music played while people are working.
B.Music played in the backyard.
C.Noise that continues while you are listening to other noises.
D.Music used to help people to concentrate.
(3)Some people have their hearing harmed ________.
[ ]
A.while listening to pop music
B.in complete silence
C.when speaking loudly
D.while watching TV
(4)Which of the following isn't included among the things causing noise?
(5)Scientists have discovered that what prevents people from concentrating on something is ________.
[ ]
A.all kinds of noise
B.great changes in the level of noise
C.background noise
D.popular music
解析:
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(1) C 通过文章第一段…few people can be free from noise of some sort or another.和It doesn't matter where you live in the middle of a modern city, or a far away village…可知不管城市和乡村都在遭受着noise pollution. (2) A 文章第一段最后一句可知是指人们工作时播放的音乐. (3) A 第二段第二句可知人们欣赏loud pop music时会对他们的耳鼓造成伤害. (4) C 文章第一段中提到了jet planes 和oil-powered engines 会引起噪音,A、B都属于oil powered engines,所以选C. (5) B 由文章最后一段What really influences their ability to concentrate is a change in the level of noise.可知选B. |
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