题目列表(包括答案和解析)
What happens inside the skull of a soccer player who repeatedly heads a soccer ball? That question motivate a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players, and some anxiety among those of us with soccer-playing children.
For the study, researchers at the Albert Einstein College of Medicine in New York selected 34 adults,men and women. All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues. Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year, as well as whether they had experienced any known concussions(脑震荡)in the past.
Then the players completed computerized tests of their memory and other learning skills and had their brains scanned, using a complicated new MRI technique which can find structural changes in the brain that can’t be seen during most scans.
According to the data they presented at a Radiological Society of North America meeting last month,the researchers found that the players who had headed the ball more than about 1,100 times in the previous 12 months showed significant loss of white matter in parts of their brains involved with memory,attention and the processing of visual information, compared with players who had headed the ball fewer times.
This pattern of white matter loss is “similar to those seen in traumatic(外伤的)brain injury” , like that after a serious concussion, the researchers reported,even though only one of these players was reported to have ever experienced a conc ussion.
The players who had headed the ball about 1,100 times or more in the past year were also generally worse at recalling lists of words read to them, forgetting or fumbling the words far more often than players who had headed the ball less.
【小题1】The passage is most probably a _________________.
A.news report | B.research report |
C.story for soccer players | D.text for doctors |
A.significant effect on one’s brain |
B.little effect on one’s brain |
C.nothing to do with the brain injury |
D.one’s memory improved |
A.Playing soccer frequently. | B.Tests of their memory. |
C.White matter loss. | D.Information processing. |
A.remembering | B.misunderstanding | C.recalling | D.missing |
What happens inside the skull of a soccer player who repeatedly heads a soccer ball? That question motivate a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players, and some anxiety among those of us with soccer-playing children.
For the study, researchers at the Albert Einstein College of Medicine in New York selected 34 adults,men and women. All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues. Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year, as well as whether they had experienced any known concussions(脑震荡)in the past.
Then the players completed computerized tests of their memory and other learning skills and had their brains scanned, using a complicated new MRI technique which can find structural changes in the brain that can’t be seen during most scans.
According to the data they presented at a Radiological Society of North America meeting last month,the researchers found that the players who had headed the ball more than about 1,100 times in the previous 12 months showed significant loss of white matter in parts of their brains involved with memory,attention and the processing of visual information, compared with players who had headed the ball fewer times.
This pattern of white matter loss is “similar to those seen in traumatic(外伤的)brain injury” , like that after a serious concussion, the researchers reported,even though only one of these players was reported to have ever experienced a conc ussion.
The players who had headed the ball about 1,100 times or more in the past year were also generally worse at recalling lists of words read to them, forgetting or fumbling the words far more often than players who had headed the ball less.
1.The passage is most probably a _________________.
A.news report |
B.research report |
C.story for soccer players |
D.text for doctors |
2.From the passage we can conclude that frequent heading may have _________________.
A.significant effect on one’s brain |
B.little effect on one’s brain |
C.nothing to do with the brain injury |
D.one’s memory improved |
3.What is likely to be the cause of memory loss?
A.Playing soccer frequently. |
B.Tests of their memory. |
C.White matter loss. |
D.Information processing. |
4.The underlined word "fumbling" is closest in meaning to ________________.
A.remembering |
B.misunderstanding |
C.recalling |
D.missing |
Scientists find that hard-working people live longer than average men and women. Career women are ___1___ than housewives, Evidence (证据) shows that ___2___ are in poorer health than the job-holders. A study shows ___3___ the unemployment rate increases by 1%, the death rate increases correspondingly (相应地) by 2%. All this ___4___ one point: Work is helpful to health.
Why is work good for health? It is because work keeps people busy, __5___ loneliness and solitude (孤独). Researches show that people feel __6___ and lonely when they have nothing to do. Instead, the happiest are those who are ___7___. Many high achievers who love their careers feel that they are happiest when they are working hard. Work serves as ___8___ between man and reality. By work, people ___9___ each other. By collective (集体的) activity, they find friendship and warmth. This is helpful to health. The loss of work __10___ the loss of everything. It affects man spiritually and makes him liable to (易于)___11___.
__12___, work gives one a sense of fulfillment (充实感) and a sense of ___13___. Work makes one feel his value and status in society. When ___14___ finishes his writing or a doctor successfully __15___ a patient or a teacher sees his students ___16___, they are happy __17___.
From the above we can come to the conclusion ___18___ the more you work, __19___ you will be. Let us work hard, __20___ and live a happy and healthy life.
1. A. more healthier B. healthier C. weaker D. worse
2. A. career women B. the busy C. the jobless D. the hard-working
3. A. that whenever B. whether C. that though D. since
4. A. comes down to B. equals to C. adds up to D. amounts to
5. A. 不填 B. off C. in touch with D. away from
6. A. happy, interested B. glad, joyful C. cheerful, concerned D. unhappy, worried
7. A. busy B. free C. lazy D. empty
8. A. a river B. a gap C. a channel D. a bridge
9. A. come across B. come into contact with C. look down upon D. watch over
10. A. means B. stands C. equals D. matches
11. A. success B. death C. victory D. disease
12. A. Besides B. Nevertheless C. However D. Yet
13. A. disappointment B. achievement C. regret D. apology
14. A. a worker B. a farmer C. a writer D. a manager
15. A. manages B. controls C. operates on D. deals with
16. A. raise B. grow C. rise D. increase
17. A. in a word B. without a word C. at a word D. beyond words
18. A. that B. which C. what D. 不填.
19. A. the lonelier and weaker B. lonelier and weaker
C. happier and healthier D. the happier and healthier
20. A. study well B. studying well C. study good D. studying good
There are good Santas and there are bad Santas. The good Santas all realize one thing: In the mind of a child, Santa Claus is perfect.
That’s difficult. And so they come from around the world to attend the Charles W. Howard School in Midland, Mich. The school offers a three-day, 40-hour course for Santas hoping to be excellent. There’s a real range to what Santas earn, from big bucks for large events to no pay for charities①. One thing for them all is a pure love for children.
A former Macy’s Santa named Charles Howard founded the Michigan school in 1937. “Many people will think if you have a suit and you’re a Santa,” said Tom Valent, the school’s current dean. “It’s more than that.” So with a pet reindeer②, his properly named wife Holly and a workshop full of wonder.
The school teaches everything from breathing techniques for carol singing to the beard maintenance. There are lessons in child psychology, sign language and even media training for talk-show appearances and call-in shows. Santas also need to make sure they know all the names of the reindeer. What’s harder to deal with, however, is children who ask for Christmas gifts like bringing daddy home or making mommy happy again.
After spending time in the classroom, Weir went to the mall to test his training. However, at one point, his hat fell off, and he was unsure how to react. “You’re the real Santa,” Valent said. “Pick that hat up, slip it back on, keep smiling and do your job. You’ve got to stay on top of your game. Even the last one at night, when you’re tired, you’ve got to remember: This one’s forever, so do a good job.”
Notes:
charity n. 慈善,慈善团体
reindeer n. 驯鹿
According to the passage, good Santas should be the ones that ________.
A. can offer the children some gifts B. help adults look after their children
C. have ability to make children happy D. should be perfect in the mind of children
The underlined words “big bucks” should refer to ________.
A. lots of money B. many gifts C. loves for children D. gifts from children
The Michigan school was founded by Charles Howard with the purpose to ________.
A. train the pet reindeer for the Santas B. earned money from its students
C. train perfect Santas for the world D. show the world’s concern to the poor
According to Weir’s performance, we can conclude that ________.
A. Weir was short of experience B. Weir was not fit for the job as a Santa
C. Weir did very badly in the game D. Weir was not a good student in school
When someone says, “Well, I guess I'll have to go to face the music,” it doesn’t mean he is planning to go to a concert. It is something far less pleasant, like being called in your boss to explain why you did this and did that, and why you did not do this or that. Terrible music, indeed, but it has to be faced. At some time or another, every one of us has had to “face the music”, especially as children. We can remember father’s angry voice: “I want to talk to you!” And only because we did not obey him. What an unpleasant business it was!
The phrase “face the music” is known to every American, old and young. It is at least one hundred years old. Where did the expression come from?
The first explanation came from the American novelist James Fenimore Cooper. He said, in 1851, that expression was first used by actors while waiting in the wings (舞台的两侧) to go on stage. After they got their clue(暗示) to go on , they often said, “It’s time to go to face the music. ” And that is exactly what they did face the orchestra (乐队) which was just below the stage.
An actor might be frightened or nervous as he moved on to the stage in front of the audience(观众) that might be friendly, or perhaps unfriendly, especially if he forgot his lines. But he had to go out. If he did not, there would be no play. So “face the music” came to mean: having to go through something, no matter how unpleasant the experience might be, because you knew you had no choice.
The expression “face the music” means ______.
A. plan to go to a concert
B. get one’s clue to do something
C. have to go through something far less pleasant
D. disobey what one's father says
The passage tells us that the expression was first used by _____.
A. children B. novelists C. actors D. audience
In the last paragraph the Chinese meaning of the word “line” is _______.
A. 老板 B. 同事 C. 角色 D. 台词
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com