题目列表(包括答案和解析)
Researchers(研究者) say that nearly two thirds of children don’t get enough
sleep, and this can make them nervous and slower at school. So how long should young people sleep each night? The answer is between 8 and 10 hours. If you don’t get enough sleep at night, you’ll have less energy the next day.
A report shows that children sleep less because they have TVs and computers in their rooms, and busy parents don’t read to their younger children at night any more. The traditional “bedtime story” helps children to relax and fall asleep peacefully. Children with TVs and computers in their bedrooms were more likely to sleep badly, and to get less than eight hours sleep. Even losing one hour’s sleep a night can mean that children do worse than usual at school.
British scientists think that your brain(大脑) keeps working while you’re asleep. To show that they were right, they gave two groups of people a problem to work out. One group went to sleep, and the other group stayed awake. You want to know the result? The people who slept worked out the answer more quickly. Researchers explained that their brains were trying to find the answer while the people were asleep. So, make sure you get enough sleep tonight, and you’ll be at your best tomorrow!
40. Why is sleep good for your health?
A. Sleeping helps you eat less.
B. Sleeping makes you need less energy.
C. Sleep is good for the brain as well as the body.
D. You can solve more problems while you are sleeping.
41. What happens to children at school if they don’t get enough sleep?
A. They can’t run faster. B. They do less well at school.
C. They walk more slowly. D. They will be afraid of learning.
42. How does a bedtime story help children get a good night?
A. Children get to sleep earlier.
B. Children have more energy.
C. Children feel it helpful to relax.
D. Children become more interested in stories.
43. What did the British scientists’ experiment show?
A. Parents should read bedtime stories.
B. Sleep helps children learn to tell more stories.
C. Losing sleep means children don’t learn well.
D. Your brain is still working while you are sleeping.
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There was a famous church in London.It was 110 meters high.The center of the church was like a bell.The ceiling of the church was painted by a famous artist. A platform(平台)was built so that the artist could put up a ladder(梯子)on it and paint the ceiling.The platform was about 70 meters over the ground.
One day the artist was working hard and had nearly finished one popular corner of the ceiling.Also on the platform was his assistant,who was mixing paints.The artist stepped back so that he could see how his work was progressing.To have a better look at his painting,he stepped back again.Suddenly,his assistant shouted,picked up a small bowl of paint and started to paint the artist’s work on the top.The artist was very angry and rushed forwards to stop him.
“What do you think you are doing?” he shouted angrily.“Are you mad?” His assistant replied.“I saw you walking backwards to have a better look at your painting.But you didn’t notice that you had reached the very edge of the platform.You were in great danger.I wanted to make you move forwards.If I had not made you run forwards.you would have fallen backwards off the edge of the platform.”
根据短文内容,选择正确答案。
1.The story happened in _______.
A.America B.France C.Germany D.England
2.Why did the artist step back again?
A.To see how his work was progressing.
B.To have a better look at his painting.
C.To paint a bowl in his painting.
D.To pour some paint on his painting.
3.What did the assistant do to stop the artist falling off the platform?
A.He painted a famous painting himself.
B.He ran forwards to stop him.
C.He shouted to the artist and painted his painting.
D.He stopped mixing the paints.
4.Which picture shows the same situation as the underlined sentences in Paragraph 2?
Note:a:artist;b:assistant;c:painting;4.←:the direction of the movement
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5.After reading the passage,what do you think the artist would probably do?
A.He would be angry with what the assistant had done
B.He would punish(惩罚)the assistant for having destroyed his painting.
C.He would be thankful to the assistant for having saved his life.
D.He wouldn’t allow the assistant to work with him any more.
| |||||||||||||||||||||||||||||||||||||||||||||
| A.On the beach. |
| B.On the mountain. |
| C.In the rice fields. |
| D.At his family home. |
| A.d, b, e, a, c, f |
| B.b, a, d, e, c, f |
| C.d, b, a, f, c, e |
| D.a, d, b, e, f, c |
| A.He told them about the earthquake. |
| B.He explained why the sea was flowing out. |
| C.He told the village chief to warn the people. |
| D.He set fire to the rice field. |
| A.Harvest the rice crop. |
| B.Play on the beach. |
| C.Climb the mountain. |
| D.Celebrate the rice harvest. |
Once they were in space, Joe had to go outside to make some repairs. When the repairs were done, he tried to get back inside the spaceship. But the door was locked. He knocked but there was no answer. He knocked again, louder this time, and again no answer came. Then he hit the door as hard as he could and finally a voice said, “Who's there?” “It's me! Who else could it be?” shouted Joe. Sam let him in all right but you can imagine that Joe never asked to go on a trip with Sam again!
(1).Most of the astronauts were unwilling to go on the trip because ____________.
A.it wasn't exciting enough B.they weren't experienced enough
C.they thought they might be killed D.there was little chance of being selected
(2).Why were Sam and Joe chosen?
A.The boss wanted them to get more experience.
B.The boss trusted them more than anyone else.
C.They were the last people who wanted to go.
D.They were the only men who offered to go.
(3).What did Sam and Joe think the trip would be like?
A.It would be exciting. B.It would be long and tiring.
C.There wouldn't be any danger. D.There would be serious problems.
(4).Joe didn't want to work with Sam again probably because he thought Sam.
A.didn't know how to operate door B.was less experienced than he was
C.didn't know how to do repairs D.was very slow and possibly deaf
(5).The writer tells the story to ____________.
A.show the dangerous side of the astronauts' life
B.make people laugh
C.show the funny side of the astronauts' life
D.make people think
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