Question

【题目】Maybe most people know that there is water pollution, air pollution and noise pollution around us, but few people know that there is another kind of pollution—light pollution. In fact, it can be everywhere, depending on the time of the day.

Light pollution is the result of the wasted energy. Instead of providing light for people on the earth, most bright light shines into the sky, because people don’t design lights very well. At the same time, lights are brighter than necessary. All these cause light pollution. Stars in the night sky always provide everyone with wonderful sights(景色), but light pollution prevents them from being seen.

Some scientists say that light pollution can also bring some health problems to people, especially to kids. So it’s the high time for us to do something useful to stop light pollution.

根据短文内容，判断下列句子的正(T)误(F)。

【1】Light pollution isn’t serious enough for us to stop it now.

【2】All the people know light pollution well today.

【3】Most light shines into the sky instead of providing light for people.

【4】People in big cities can’t see stars clearly in the night sky.

【5】Light pollution doesn’t do harm to people’s health.

Answer 1

【答案】

【1】F

【2】F

【3】T

【4】T

【5】F

【解析】

试题分析：可能大多数人知道水污染、空气污染和噪音污染，但是很少有人知道光污染。光污染是能源浪费的结果。一些科学家说光污染也可以给人们带来健康问题，尤其对孩子们。所以我们应该做些有用的事情来阻止光污染。

【1】细节判断题。根据文章最后一段，光污染会给人们带来健康危害，所以我们应该做些有用的事情来阻止光污染。故本句错误，选F。

【2】细节判断题。根据文章第一句中 “but few people know that there is another kind of pollution—light pollution.”，可知很少有人知道光污染。故本句错误，选F。

【3】细节判断题。根据文章第二段第二句，最明亮的灯光照向天空而不是为地球上的人们提供光。故本句正确，选T。

【4】推理判断题。根据文章第二段最后一句，光污染阻止人们看到夜空的星星。众所周知，大城市光污染比较严重，故本句正确，选T。

【5】细节判断题。根据文章最后一段第一句，可知光污染会给人们健康带来伤害。故本句错误，选F。