阅读理解。 Do you know why you sleep? You may think it"s because you"re tired. Or - 初中英语试题 - 超级试练试题库

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题型：山东省同步题难度：来源：

阅读理解。     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, sleepers" eyes made
rapid movements, as if they were watching something. He called these periods REM (Rapid Eye Movement)
sleep. He called periods when sleeper"s eyes did not move 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, 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 on 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 car accidents happen during the early morning hours, when people are sleepiest. 1. You may read the passage in _____. [     ]
A. an advertisement
B. a history book
C. a science book
D. a telephone book 2. During REM sleep, a person"s breathing and heartbeat _____.　 [     ]
A. stop
B. increase
C. sleep
D. stay the same.3. The underlined word "vivid" in the passage means _____. [     ]
A. 简单的
B. 空洞的
C. 生动的
D. 鲜艳的 4. What is the main idea of the article? [     ]
A. REM sleep has been observed by all scientists.
B. REM sleep helps the brain grow.
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. 5. We can know from the article that REM sleep ._____ [     ]
A. has an effect on people.
B. can be stopped with lots of sleep.
C. is something that all people experience.
D. is something that all scientists agree on.

答案

1-5 CBCDA

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试题【阅读理解。 Do you know why you sleep? You may think it"s because you"re tired. Or】；主要考察你对教育文化类等知识点的理解。[详细]

举一反三

阅读理解。     New rules and behaviors standards (行为规范) for middle school students came out in March. Middle
school is going to use a new way to decide who the top students are. The best students won"t only have
high marks. They will also be kids who don"t dye (染) their hair, smoke or drink. The following are some
of the new rules.
     To tell the truth, have you ever copied someone else"s work on an exam? Don"t do it again! That"s not
something an honest student should do. If you have played com-puter games for two hours in your room,
don"t tell your parents you have done homework.
     Do more at school. Good students love animals and care for other people. April is Bird-Loving Month
in China. Is your school doing anything to celebrate? You should join! In that way, you can learn more
about animals and how to protect them. When more people work to-gether, it makes it more fun for
everyone.
     Have you ever quarreled with your teammates when your basketball team lost? Only working together
can make your team stronger. Be friendly to the people you are with. Try to think of others, not only
yourself.
     Be open to new ideas. Have you ever thought that people could live on the moon? May-be you"ll discover
Earth II someday. Don"t look down on new ideas. Everyone"s ideas are important. You should welcome
them, because new ideas make life better for everyone.
     Protect yourself. Has anyone ever taken money from one of your classmates? Don"t let it happen to you.
If you have to go home late, you should let your parents know.
     Use the Internet carefully. The Internet can be very useful for your studies. But some things on the
Internet aren"t for kids, so try to look at Web pages that are good for you. You can use the Web for fun
or homework. Can"t you find any good Web sites for children? Here are some:
     http://www. eastday. com
    http://www. chinakids. net. com
    http://www. cycnet. Com 1. The school new rules will help kids by telling them _____. [     ]
A. how they can study well
B. what they should do at school
C. what is right and what is wrong
D. how they can protect themselves 2. According to the passage, which of the following is not true?[     ]
A. Take care of yourself when you are out.
B. Tell the truth, even when you are wrong.
C. Keep some animals to protect them.
D. Use the Internet, but keep away from bad things. 3. The main idea of the fourth paragraph is about _____. [     ]
A. making the team stronger
B. working together with others
C. being a good friend to others
D. getting on well with others 4. Good Web sites for children can _____. [     ]
A. be a waste of time
B. help them with their studies
C. do homework for them
D. make life easier 5. The passage tells us how to _____. [     ]
A. be top students
B. do more at school
C. care for others
D. use the Internet

题型：山东省同步题难度：| 查看答案

阅读短文并填入适当的词。     Today people can use the phone to 1. ______ with others almost anywhere on the earth. But when you
use the phone, you don"t see the 2.______ you are talking with. That may change in the near future.
     Today some people are using a kind of telephone 3. ______ the picture phone or vision phone. With it,
two people who are 4. ______ can see each other.
     Picture phones can be useful when you have 5. ______ to show the person you"re calling. They may
have other uses in the 6. ______. One day you may be able to call up a library and ask to see a book.
Then you"ll be able to 7. ______ the book, right over your picture phone. Or you may be able to go
shopping 8. ______ your picture phone. If you see something in the newspaper that you think you"re
9. ______ in right over the phone. You"ll be able to shop all over town and never even 10.______ your room.
1.______ 2.______ 3.______ 4.______ 5.______
6.______ 7.______ 8.______ 9.______ 10.______

题型：同步题难度：| 查看答案

阅读理解。     In learning English, one should first pay attention to listening and speaking. It is the groundwork (基础)
of reading and writing. You"d better try your best to speak while you do much listening. Don"t be afraid of
making mistakes. But be careful not to let them stop you from improving your English. While you are doing
this, a good way is to write—keep a diary, write notes or letters, and then if you can, ask someone else to
go through (检查) what you have written and tell you what is wrong. Many mistakes in your speaking will
be easily found when you write. Through correcting the mistakes, you can do better in learning English.
    If you are slow in speaking, don"t worry. One of the helpful ways is reading, either aloud or to yourself.
The important thing is to choose something interesting to read. It mustn"t be too difficult for you. When you
are reading in this way, don"t stop to look up the words if you can guess their meanings, or they have nothing
important to do with the sentence. You can look them up later. 1. For the beginners, listening and speaking is _____. [     ]
A. more important than reading and writing
B. not so important as reading and writing
C. as important as reading and writing
D. not so useful in learning English 2. When you are speaking, ______.[     ]

A. you shouldn"t make any mistakes
B. you must speak slowly
C. it doesn"t matter if you make any mistakes
D. you had better take a dictionary with you

3. One of the good ways to find your mistakes in your speaking is to _____. [     ]
A. speak as much as possible
B. write notes or letters
C. ask some Americans to speak with you
D. read more English books 4. If you want to be fast in speaking, you should choose something _____. [     ]
A. difficult to read aloud
B. easy to read to yourself
C. interesting to read to yourself
D. important to read aloud5. In reading, if you meet a new word which has something important to do
   with the sentence, you"d better _____. [     ]
A. stop to look it up
B. not look it up and just go on reading
C. stop reading at once
D. not stop to look it up

题型：同步题难度：| 查看答案

阅读理解。     A plant (植物) makes its own food in its leaves.Water comes to the leaves through the roots (根). Air
gets into the leaves through very small holes (孔). The green coloring in the leaves uses the water and air
to make the food for the plant. It also needs sunshine because a plant can make food only when the sun is
shining.
     Animals and people could not live without green plants. They both eat plants. People and some animals
also eat the meat of some animals and these animals eat plants. 1. A plant gets food from _____. [     ]
A. the sun
B. its leaves
C. its roots
D. the air 2. What does the green coloring use to make the food for a plant? [     ]
A. Sunshine, water, air and the roots.
B. Air, sunshine and water.
C. Water, air and meat.
D. Water, sunshine and animals. 3. A plant has very small holes in its leaves for _____ to come in. [     ]
A. air
B. water
C. sunshine
D. green coloring4. A plant can make its food when it is ______. [     ]
A. cloudy
B. rainy
C. sunny
D. windy5. People would die without ______. [     ]
A. animals
B. meat
C. plants
D. leaves

题型：江苏期末题难度：| 查看答案

阅读理解。     Every morning, the newspaper chief editor (主编) holds a meeting with the reporters. They discuss the
main events(事件) of the day. Reporters are then sent to cover the events.
     As soon as the reporters know what to write about, they get down to work. They telephone people and
fix a time for a face-to-face interview with them. Sometimes they do telephone interviews. Checking
information is very important. They go to the newspaper"s own library to look up any information that they
need. This is called "doing one"s homework".
     At the same time, the picture editor decides which photographs will be used for the next day"s paper.
All the people who work on a newspaper must be able to work fast. Reporters have to stop working on one
story and start working at once on the important new one. They must find out the new information as quickly
as possible. Later in the day, everything is put together at the news desk. Reporters return, type their stories
into the computer and hand them to the editor.
     The chief editor decides which will be the most important story on the front page. Sometimes this will
have to be changed if something more important happens late in the day. Other editors read the stories which
the reporters have written and make any necessary changes.
     Finally, there is no more time left for adding new stories, and the time for printing (印刷) the newspaper
has come. This is done on fast-moving printing machines. The newspapers are then delivered (发送) by
truck, plane or rail. Speed is important. People want to buy the latest newspaper, nobody wants to buy
yesterday"s. 1. What is the work in a newspaper office like? [     ]
A. Interesting and confusing.
B. Important and patient.
C. Particular and necessary.
D. Fast and busy. 2. According to the passage, the right order for a reporter"s work is _____.
   a. writing stories b. doing interviews c. joining in a discussion
   d. doing homework e. handing stories to the editor [     ]

A. cbade
B. cdeab
C. cbdae
D. cadbe

3. The front page contents (内容) are decided by _____. [     ]
A. the importance of the events
B. how well the stories are written
C. the knowledge of the chief editor
D. whether they are the latest 4. Word editors" work is to _____. [     ]
A. help the chief editor with the morning discussion
B. decide when and how the papers can be printed
C. read the stories and make necessary changes
D. get together information from reporters and photographers 5. The best title for this passage is "_____". [     ]

A. How a newspaper is produced
B. How newspapers are delivered
C. What kind of papers readers like
D. Whose work is more important

题型：专项题难度：| 查看答案

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