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 faraway village the chances that you will be disturbed by jet planes , transistor radios, oil-powered engines, etc, are almost everywhere. 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 very frightening experience for human beings. 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 disco 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 affects their ability to concentrate is a change 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.小题1:The best title for this passage is________. A．Noisy Life B．Background Noise C．Disturbed Concentration D．Changeable Noise 小题2:From this passage, the pollution of noise __________. A．doesn’t matter much B．has become better in big cities C．has become better in villages D．has become worse everywhere 小题3:Scientists have discovered that what prevents people from concentrating is _________. A．any kind of noise B．great changes in level of noise C．background noise D．various background music
| 小题1:A 小题2:D 小题3:B |
| 小题1:文章标题题。文章内容是：噪音越来越多及其影响。所以选A项。 小题2:细节理解题。结合第一段内容可知答案：生活变得越来越吵杂，没有几个人能从这样或那样的噪音中解脱出来。不论你住在哪里，市中心或者偏远山村，你的生活总是会被来自飞机、收音机、发动机等的噪音干扰。 小题3:细节理解题。结合what really affects their ability to concentrate is a change in the level of noise可知答案：但是真正影响注意力的因素却是不断变化的噪音等级。 |
