Question

【题目】根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

And why do we have them? Scientists are learning to find the reasons, but they still know very little about why we dream.

Modern research can tell us some important facts about dreams. For example, we have most of our dreams during REM sleep. At this time，the brain is very active. Another fact is that everyone dreams-even if we cannot remember doing so when we're awaken. What's more, an unusual part of our brain has been found. This part sometimes puts our thoughts and memories together in strange ways when we're asleep.

Some scientists believe that our dreams are associated with life experiences and things in the dreams have their own meanings. For example, telephones in dreams are thought to be about giving or receiving an important message. A car in dreams often mean feelings about your own life. Broken teeth show fear.

Scientists think that people in our dreams can tell us something about ourselves. If the person in the dream was shouting out, for example, maybe you are angry. If he or she was scared in the dream, then maybe you're afraid of something in life.

There is still a lot that we do not understand, but scientists are trying hard because the more we learn about our dreams, the more we learn about ourselves.
A.What're the meanings of the things in dreams?
B.What can persons in dreams tell us?
C.Why should we learn more about dreams?
D.What facts do we know about dreams?
E.What are dreams?

Answer 1

【答案】E；D；A；B；C
【解析】短文是介绍有关做梦的话题。关于人为什么要做梦，科学家们也对此知之甚少。一些科学家认为，我们所做的梦与我们的生活经历息息相关，能告诉我们一些关于我们自己的事情。

（1）段落大意：我们为什么要做梦？科学家们正在努力寻找原因，但他们对我们为什么做梦却知之甚少。答案为E。梦是什么？

（2）段落大意：现代研究告诉我们一些关于梦的重要事实。我们做梦时大脑是非常活跃的，并且每个人都会做梦，当我们睡着的时候，大脑的某一部分有时会以奇怪的方式把我们的思想和记忆结合在一起。答案为D。我们知道了有关做梦的哪些事实？

（3）段落大意：一些科学家认为，我们所做的梦与我们的生活经历息息相关，梦中的事物也有自己的意义。所以答案是A。梦到的东西有什么含义？

（4）段落大意：科学家认为梦中的人们能告诉我们一些关于我们自己的事情。所以答案是B。梦中的人们能告诉我们什么？

（5）段落大意：对于做梦我们仍有许多不理解的地方，但是科学家们正在努力研究解梦，因为我们对做梦了解得越多，我们对自己了解就越多。所以答案是C。我们为何要更多地了解梦？