Some believe that people born the same star sign share similar characteristics．A.withB.inC.underD.of 题目和参考答案——青夏教育精英家教网—

Do you know why you sleep? You may think it’s because you’re tired. Or perhaps you’ve been told sleep is good for you. Yet no one knows exactly why or how people sleep.
Until the early 1950s, most scientists thought the body and brain rested during sleep. Then a scientist watched people sleep. He noticed that during periods of between 5 and 30 minutes each, sleepers’ eyes made rapid movements, as if they were watching something. He called these periods REM sleep, for Rapid Eye Movement. Periods when sleepers’ eyes did not move he called non-REM sleep.
Whenever the scientist woke people during REM sleep, they were having vivid dreams. Measurements showed that sleepers’ pulses（脉搏）went up quickly during REM sleep. Their breathing, heartbeat, and the blood going to the brain also increased. Far from being a time of rest, REM sleep is a time when the body is hard at work. Scientists still don’t know the reason for this. Some believe REM sleep makes learning easier. Babies spend a lot of time in REM sleep. Because of this, some scientists believe that REM sleep helps the brain grow. Others think REM sleep is a time for the brain to empty the day’s garbage.
One thing all the scientists agree on is that sleep is necessary. Without enough sleep, people make mistakes. Most major car accidents happen during the early morning hours, when people are sleepiest.
【小题1】During REM sleep, a person’s breathing and heartbeat ________.

A．stop

B．increase

C．decrease

D．stay the same

【小题2】Which word in paragraph（段落）3 means “colorful and lively”?

【小题3】Which paragraph tells what happens when people don’t get enough sleep?

【小题4】What is the main idea of the article?

A．REM sleep helps the brain grow.

B．REM sleep has been watched and recorded by scientists.

C．REM sleep is a time to empty the day’s garbage.

D．REM sleep is an active time when the body is hard at work.

【小题5】You can decide from the article that REM sleep ________.

A．has a restful effect on people

B．can be avoided with lots of sleep

C．is something that all people experience

D．is something that all scientists agree on

阅读理解
It is said that all dreams serve a purpose（目的）. While there is no agreement among scientists about why we dream, there are many ideas about the different kinds of dreams we have.
One common kind of dream is the repeating dream, in which the same story is repeated again and again, often for many months or even years. Some believe these are a sign people have a problem in their life and once that problem is gone then the dream will stop. Others think they are a way to help people remember something very important.
Another well-known kind of dream is the nightmare. The pictures and stories in such dreams make people very afraid and dreamers usually remember them far more clearly than normal dreams. The cause of such dreams may be seeing something terrifying such as a car accident or some deadly snakes. Others think such dreams may be trying to make a person pay attention to something that is dangerous in their life.
Daydreams happen during wake-time when we forget where we are or what we are doing and find ourselves in a made-up story or unreal world. We often daydream when we are doing something that is not interesting or exciting. They help us think about our future.
Lucid dreams are the most fun. These happen when dreamers suddenly understand that they are dreaming. Instead of waking up, they stay in the dream and are able to control what happens in the dream as if they are making a movie.
【小题1】The underlined word “they” (in paragraph 2) refers to “_________”.

【小题2】The underline word “terrifying” (in paragraph 3) is closest in meaning to _________.

【小题3】When might a person daydream?

A．During a very interesting movie.

B．While playing at a fun park.

C．While listening to an uninteresting talk.

D．When making a movie.

【小题4】How do we know if we are lucid dreaming?

A．We can remember the dream very clearly.

B．We can control what happens in the dream.

C．We think that the dream is like a movie.

D．We feel very nervous after we wake up.

【小题5】What is the best title of the passage?

The television has been an important part of many families’ life. Many children like to sit in front of the television instead of doing something else. When many experts (专家) say that television is bad for children, some believe that television can really have a good effect on a child’s life, if it is used properly.

There are many television programmes that both provide fun and education. Spending some time on these types of programmes is good for your child’s development. The television can be more efficient at teaching a child certain (某种) tasks.

Parents can also use the television to help children read. After watching an educational programme, your child may become more interested in a topic. Use that interest to drive your child toward reading.

The television can also help to make a family closer. After a programme ends, you can start a decision about it. This can help encourage a healthy family.

The television can introduce your child to new cultures. This can help your child learn a lot from them.

The television can also help build a bridge for difficult communication between parents and children. If a child refuses to talk about a topic with his or her parents, he or she is willing to talk about it with his or her parents after watching the programme about the topic. This is an example of television’s role as a bridge to tough communication.

1.Which of the following is NOT true according to the first paragraph?

A. Fewer and fewer families enjoy watching TV in daily life.

B. Many children prefer watching TV to doing other things.

C. Some people believe that watching TV is good for children.

D. Many experts think the television has a bad effect on children.

2.The television can be more efficient at….Here “efficient” means ___________.

A. 有效的 B. 缓慢的 C. 困难的 D. 强硬的

3.The television can help children ___________.

A. to build bridges in the future

B. to practise English speaking skill

C. to become more interested in reading

D. to become stronger

4.Which of the following is NOT mentioned in this passage?

A. The television can help improve the family relationship.

B. The television can bring children both fun and education.

C. Children can learn much about different cultures by watching TV.

D. Children can make more friends by watching TV.

5.This passage mainly talks about _______________.

A. children’s favourite TV programmes

B. good efffects of the television on children

C. the great importance of television

D. children’s different habits of watching TV

Some believe that people born ________ the same star sign share similar characteristics．

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