摘要: 93. , the problem can be solved in only 2 hours with an electronic computer. a. Complicated though it is b. Though is it complicated c. As it is complicated d. Complicated as it is

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完形填空

  Across the world, students are sweating as they prepare for all kinds of exams.Many teenagers complain that while they do well in their homework, they don't get   1   marks in exams.They are wondering why.

  In a new study U.S.psychologists think they have found the answer.Researchers report that heavy exam   2   is actually more likely to affect the performance of very good students than average ones.

  Worried about   3   others, these students can lose their most valuable   4   weapons:short-term or working memory.This is their ability to   5   numbers and ideas, while focusing on problem at hand.According to the study, when   6   pressure is put on people with good skills, their performance drops.

  People with strong working memory skills   7   to do well in intellectual ability test.Their analytical skills and creative   8   depend on their short-term-focused processor.

  In the study, researchers   9   the working memory of 93 students.They were divided into two groups, with a high and a low   10   memory.

  The students then took two maths tests each under   11   conditions.One was called a practice test.In the other, the students were told they were part of a team that was depending on them to   12   their score in order to win a reward.

  The results were   13  :the group with high working memory scored about 10 percent higher than the others on the low-pressure practice test.But the two groups'   14   were about equal when the pressure was on to perform.

  The study shows how memory performance is   15   by fear of failure, according to the scientists.

(1)

[  ]

A.

high

B.

low

C.

many

D.

poor

(2)

[  ]

A.

contents

B.

load

C.

atmosphere

D.

pressure

(3)

[  ]

A.

pleasing

B.

disturbing

C.

amazing

D.

failing

(4)

[  ]

A.

powerful

B.

physical

C.

intellectual

D.

sharp

(5)

[  ]

A.

remember

B.

recall(回想起)

C.

remind

D.

preserve

(6)

[  ]

A.

extra

B.

ordinary

C.

little

D.

unusual

(7)

[  ]

A.

continue

B.

have

C.

determine

D.

tend

(8)

[  ]

A.

labor

B.

experience

C.

thinking

D.

method

(9)

[  ]

A.

tested

B.

checked

C.

researched

D.

examined

(10)

[  ]

A.

storing

B.

working

C.

changing

D.

speaking

(11)

[  ]

A.

unhealthy

B.

favorable

C.

hard

D.

different

(12)

[  ]

A.

add

B.

decrease

C.

rise

D.

improve

(13)

[  ]

A.

expected

B.

striking

C.

obvious

D.

disappointing

(14)

[  ]

A.

scores

B.

performance

C.

reports

D.

clocks

(15)

[  ]

A.

prevented

B.

improved

C.

affected

D.

prepared

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听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1.What can you learn from the dialogue?

[  ]

A.The plane crashed into the mountain but was damaged slightly.

B.Wood was not killed in the air-crash.

C.Wood lost his life in the air-crash.

2.How often does the man eat out?

[  ]

A.Not very often.

B.Almost every day.

C.Nearly every two days.

3.Where does this dialogue probably take place?

[  ]

A.At a restaurant.  B.At a club.  C.At home.

4.What do the scientists think of the advertisements on TV?

[  ]

A.They are boring.

B.They are good for our eyes.

C.It is a waste of time to advertise on TV.

5.How is the woman in the man's opinion?

[  ]

A.There is something wrong with her heart.

B.She is afraid of exciting games.

C.She is in the best of health.

听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

听第6段材料,回答第6至8小题。

6.Why did the man get to the lecture hall so early?

[  ]

A.Because he wanted to get a front seat for the woman.

B.Because he wanted to get a front seat to watch the physics experiment more clearly.

C.Because he wanted to get a front seat for physics.

7.How does the man seem to feel?

[  ]

A.Happy.  B.Worried.  C.Tired.

8.What makes the man confused (糊涂) during the test?

[  ]

A.All the questions.

B.The experiment section.

C.The writing section (部分).

听第7段材料,回答第9至11小题。

9.Which day's tickets will the man order?

[  ]

A.Next Monday's.  B.Next Tuesday's.  C.Next Thursday's.

10.How much will the man pay for the tickets?

[  ]

A.$ 4.  B.$ 6.  C.$ 10.

11.If possible, how could he get the tickets for central seats?

[  ]

A.Two sit together while another two sit together.

B.All of them sit together.

C.All of them have to sit separately.

听第8段材料,回答第12、13小题。

12.What does the woman telephone for?

[  ]

A.Publishing an advertisement.

B.Applying for a job.

C.Buying a piece of furniture.

13.What has the woman done before?

[  ]

A.Shorthand, skills for interview and word processor (处理).

B.Skills for word processor, and phone conversation and shorthand.

C.Shorthand, skills for conversation and word processor.

听第9段材料,回答第14至16小题。

14.How soon will the conference start in Brighton?

[  ]

A.In a week.

B.In a month.

C.The conversation doesn't refer to it.

15.What will the man do during the coming conference?

[  ]

A.Hand in some famous scientists' papers.

B.Act as the chairman of the conference.

C.Read the report instead of the woman.

16.What can you conclude from the conversation?

[  ]

A.The woman must have her own business.

B.The woman has ever been invited to the conference.

C.The woman must be the man's secretary.

听第10段材料,回答第17至20小题。

17.How long hasn't Texas had such kind of storms?

[  ]

A.For 50 years.  B.For 100 years.  C.For 150 years.

18.What eles can you learn from the first announcer?

[  ]

A.The Irish film won the top award.

B.The film Living at Home brought in two million dollars.

C.The film won the prize is a British one.

19.How fast did Princess Anne drive when she was clocked?

[  ]

A.30 miles an hour.

B.93 miles an hour.

C.123 miles an hour.

20.What did Princess Anne think when she saw the police car?

[  ]

A.She realized she had driven so fast that the police car would stop her.

B.She thought the police car was sent to congratulate her on her good driving.

C.She thought the police car was sent to protect her.

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阅读下面短文,从每题所给的四个选项中,选出一个最佳答案。

  The moon is nearer to us than the sun. It is about 240,000 miles away. The sun is much farther, 93 million miles from us. When we look at the moon, it looks almost as large as the sun. That is because it is much nearer. The sun is really much larger.

  The sun is a star. It is a ball of fire; it sends our light. The moon is rock and hard.It isn't hot. It doesn't send out light; it reflects light. This means that the moon doesn't make its own light. The sun sends out its light to the moon. Then the moon sends the sun's light back to the earth.

  The moon is very different from the earth. There isn't any air on it. It is both very hot and very cold there. The part in the sunshine is very hot, but the part in the dark can be 200°F(129°C )below zero.

  There aren't any trees, grass, or water on the moon. All you can see are rocks and deserts. There are many mountains that are from two to five miles high. There are round holes in the moon called craters. There are at least 30,000 of them on the moon. Some of the craters are half a mile wide, but some are as large as 160 miles wide.

  A moon is a satellite, a smaller object in space that goes around a planet. Our moon goes around our earth. It takes it about 28 days to go around the earth once. At the same time, the moon itself also turns. This takes about 28 days too. This is why one side of the moon is always turned away from us. Spaceships went around the moon in the 1960's. They took the first picture of the other side of the moon.

  In July 1969, two men from the United States stepped on the moon from a spaceship. They took some machines there to make some tests. They brought back 48 pounds of rocks from the moon.

  That first trip to the moon was very important. It was the first time that human beings had walked on a heavenly body other than the earth. It was a beginning. It was

a step to all the other planets and stars.

(1)Decide whether each of the following sentences is true or false:

[  ]

1) The sun is much larger than the moon.

2) The sun reflects light.

3) It is always very cold on the moon.

4) There are trees and grass on the moon.

5) There are round holes in the moon called craters.

6) We can see all sides of the moon from the earth.

(2)Choose the word or phrase that is closest in meaning to each of the underlined words.

[  ]

1) The moon doesn't send out light; it reflects light.

[  ]

A.makes light

B.sends back the light it receives from another place

C.shines

D.sparkles

2) All you can see are rocks and deserts.

[  ]

A.stones

B.pieces of land with flowers and trees

C.pieces of dry land which have no life

D.rainy areas

3) There are round holes in the moon called craters.

[  ]

A.mountains

B.rivers

C.round holes

D.planets

4) A satellite is a smaller object in space that goes around a planet.

[  ]

A.thing
B.book
C.ship
D.star

5) Spaceships went around the moon in the 1960's.

[  ]

A.beats that go on the sea

B.airplanes that fly above the earth

C.machines that take off from the earth and go into space

D.buses that go on the moon

6) It was a step to all the other planets and stars.

[  ]

A.An example of a planet is the sky.

B.An example of a planet is the moon.

C.An example of a planet is the sun.

D.An example of a planet is the earth.

查看习题详情和答案>>

阅读下面短文,从每题所给的四个选项中,选出一个最佳答案。

  The moon is nearer to us than the sun. It is about 240,000 miles away. The sun is much farther, 93 million miles from us. When we look at the moon, it looks almost as large as the sun. That is because it is much nearer. The sun is really much larger.

  The sun is a star. It is a ball of fire; it sends our light. The moon is rock and hard.It isn't hot. It doesn't send out light; it reflects light. This means that the moon doesn't make its own light. The sun sends out its light to the moon. Then the moon sends the sun's light back to the earth.

  The moon is very different from the earth. There isn't any air on it. It is both very hot and very cold there. The part in the sunshine is very hot, but the part in the dark can be 200°F(129°C )below zero.

  There aren't any trees, grass, or water on the moon. All you can see are rocks and deserts. There are many mountains that are from two to five miles high. There are round holes in the moon called craters. There are at least 30,000 of them on the moon. Some of the craters are half a mile wide, but some are as large as 160 miles wide.

  A moon is a satellite, a smaller object in space that goes around a planet. Our moon goes around our earth. It takes it about 28 days to go around the earth once. At the same time, the moon itself also turns. This takes about 28 days too. This is why one side of the moon is always turned away from us. Spaceships went around the moon in the 1960's. They took the first picture of the other side of the moon.

  In July 1969, two men from the United States stepped on the moon from a spaceship. They took some machines there to make some tests. They brought back 48 pounds of rocks from the moon.

  That first trip to the moon was very important. It was the first time that human beings had walked on a heavenly body other than the earth. It was a beginning. It was

a step to all the other planets and stars.

(1)Decide whether each of the following sentences is true or false:

[  ]

1) The sun is much larger than the moon.

2) The sun reflects light.

3) It is always very cold on the moon.

4) There are trees and grass on the moon.

5) There are round holes in the moon called craters.

6) We can see all sides of the moon from the earth.

(2)Choose the word or phrase that is closest in meaning to each of the underlined words.

[  ]

1) The moon doesn't send out light; it reflects light.

[  ]

A.makes light

B.sends back the light it receives from another place

C.shines

D.sparkles

2) All you can see are rocks and deserts.

[  ]

A.stones

B.pieces of land with flowers and trees

C.pieces of dry land which have no life

D.rainy areas

3) There are round holes in the moon called craters.

[  ]

A.mountains

B.rivers

C.round holes

D.planets

4) A satellite is a smaller object in space that goes around a planet.

[  ]

A.thing
B.book
C.ship
D.star

5) Spaceships went around the moon in the 1960's.

[  ]

A.beats that go on the sea

B.airplanes that fly above the earth

C.machines that take off from the earth and go into space

D.buses that go on the moon

6) It was a step to all the other planets and stars.

[  ]

A.An example of a planet is the sky.

B.An example of a planet is the moon.

C.An example of a planet is the sun.

D.An example of a planet is the earth.

查看习题详情和答案>>

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