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What happens inside the skull of a soccer player who repeatedly heads a soccer ball? That question motivated 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 34adults, 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 M.R.I. 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 concussion.
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.In which way can we find the structural changes in the brain?
A.Computerized test. B.Questionnaire..
C.Scanning. D.M.R.I. technique.
3.From the passage we can conclude that frequent heading may have_____.
A.significant effect on brain B.little effect on one's brain
C.nothing to do with the brain injury D.one's memory improved
4.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.
5.The underlined word "fumbling" is closest in meaning to______.
A.remembering B.misunderstanding
C.recalling D.missing
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He came into the room to shut the windows while we were still in bed and I saw he looked ill. He was shivering, his face was white, and he walked slowly as though it ached to move.
"What's the matter, Schatz?"
"I've got a headache."
"You better go back to bed."
"No. I'm all right."
"You go to bed. I'll see you when I'm dressed."
But when I came downstairs he was dressed, sitting by the fire, looking a very sick and miserable boy of nine years. When I put my hand on his forehead I knew he had a fever.
"You go up to bed," I said, "You're sick."
"I'm all right," he said.
When the doctor came he took the boy's temperature.
"What's is it?" I asked him.
"One hundred and two."
Downstairs, the doctor left three different medicines in different colored capsules(胶囊) with instructions for giving them. One was to bring down the fever, another a purgative(泻药), the third to overcome an acid condition. The germs of influenza(流感)can only exist in an acid condition, he explained. He seemed to know all about influenza and said there was nothing to worry about if the fever did not go above one hundred and four degrees. This was a light epidemic(传染病;传染性的) of flu and there was no danger if you avoided pneumonia(肺炎).
Back in the room I wrote the boy's temperature down and made a note of the time to give the various capsules.
"Do you want me to read to you?"
"All right. If you want to, " said the boy. His face was very white and there were dark areas under his eyes. He lay still in the bed and seemed very detached(超然的;冷漠的)from what was going on.
I read aloud from Howard Pyle's Book of Pirates(海盗);but I could see he was not following what I was reading.
"How do you feel, Schatz?" I asked him.
"Just the same, so far," he said.
I sat at the foot of the bed and read to myself while I waited for it to be time to give another capsule. It would have been natural for him to go to sleep, but when I looked up he was looking at the foot of the bed, looking very strangely.
"Why don't you try to sleep? I'll wake you up for the medicine."
"I'd rather stay awake."
After a while he said to me, "You don't have to stay in here with me, Papa, if it bothers you."
"It doesn't bother me."
"No, I mean you don't have to stay if it's going to bother you."
I thought perhaps he was a little lightheaded and after giving him the prescribed capsules at eleven o'clock I went out with my gun and the young hunting dog….I killed two quail(鹌鹑), and missed five, and started back pleased to have found a covey of quail close to the house and happy there were so many left to find on another day.
At the house they said the boy had refused to let anyone come into the room.
"You can't come in," he said. "You mustn't get what I have."
I went up to him and found him in exactly the position I had left him, white-faced, but with the tops of his cheeks flushed(发红)by the fever, staring still, as he had stared, at the foot of the bed.
I took his temperature.
"What is it?"
"Something like a hundred," I said. It was one hundred and two and four tenths.
"It was a hundred and two," he said.
"Who said so?"
"The doctor."
"Your temperature is all right," I said. "It's nothing to worry about."
"I don't worry," he said, "but I can't keep from thinking."
"Don't think," I said. "Just take it easy."
"I'm taking it easy," he said and looked straight ahead, He was evidently holding tight onto himself about something.
"Take this with water."
"Do you think it will do any good?"
"Of course it will."
I sat down and opened the Pirate book and began to read, but I could see he was not following, so I stopped.
"About what time do you think I'm going to die?" he asked.
"What?"
"About how long will it be before I die?"
"You aren't going to die. What's the matter with you? "
"Oh, yes, I am, I heard him say a hundred and two."
"People don't die with a fever of one hundred and two. That's a silly way to talk."
"I know they do. At school in France the boys told me you can't live with forty-four degrees. I've got a hundred and two."
He had been waiting to die all day, ever since nine o'clock in the morning.
"You poor Schatz," I said. "Poor old Schatz. It's like miles and kilometers. You aren't going to die. That's different thermometer(温度计). On that thermometer thirty-seven is normal. On this kind it's ninety-eight."
"Are you sure?"
"Absolutely," I said, "It's like miles and kilometers. You know, like how many kilometers we make when we do seventy miles in the car?"
"Oh," he said.
But his gaze at the foot of the bed relaxed slowly. The hold over himself relaxed too, finally, and the next day it was very slack(松驰的) and he cried very easily at little things that were of no importance.
1.The author writes about the doctor’s visit in order to _____.
A. show the doctor’s knowledge about influenza and its treatment
B. show the boy’s illness was quite serious
C. create a situation of misunderstanding around which to build a story
D. show the father was very much concerned about the boy’s illness
2.The pronoun “it” in “Papa, if it bothers you” (line 41) refers to _____.
A. the boy’s high temperature
B. the father giving the medicine to the boy
C. the father staying with the boy
D. the boy’s death
3.It can be inferred from the story that it is _____ by the time the father gets home from hunting.
A. early in the afternoon B. close to evening
C. at noon D. late in the morning
4.From the story we know that the boy kept tight control over himself because _____.
A. he did not want to be a bother to others
B. he wanted to recover quickly so that he could go hunting with his father
C. he was afraid that he would die if he lost control over himself
D. he thought he was going to die and he must show courage in the face of death
5.That the boy cried very easily at little things of no importance the next day suggests that _____.
A. he couldn’t control his emotions when he finally relaxed
B. his father would go out hunting without him if he didn’t cry
C. something went wrong with his brain after the fever
D. he often complained about unimportant things as a spoiled boy
6.The theme of the story is _____.
A. death is something beyond a child’s comprehension
B. to be calm and controlled in the face of death is a mark of courage
C. misunderstanding can occur even between father and son
D. misunderstanding can sometimes lead to an unexpected effect
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第II卷 (共四节,满分55分)
第一节:单词填空(共10小题,每题1分)
根据句意和所给单词的首字母(或汉语提示)填空。
71.That hat will give p________________against the hot sun.
72. Do you have e_____________income besides your regular salary?
73. The clock is a kind of i_____________that tells people time.
74. London is the h_____________city for the 2012 Olympic Games.
75. Only a few soldiers s_____________the battle.
76. Tom _____________ ( 假装 ) to be reading when I passed by.
77. She turned her_____________ ( 注意力 ) to newcomers.
78. I’m told that she is an_____________ ( 有吸引力的 ) girl.
79. All I get is a busy _____________ ( 信号 ) when I dial his number.
80.How many people does the company _____________ ( 雇用 )?
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短文改错(共10小题,每小题1分,满分10分)注意答题规范
Many people find exams frightened experiences. Sit down for an exam when
everyone is so quiet and serious really makes people nervous. In order to overcome
that, I always do few things to relax after I start. At the beginning of the exam, I
read out all the directions carefully so that I can know exactly how I have to do.
Then I work out how many time I can spend on each question and make sure I keep
to my timetable. If I feel myself getting nervous at any time, I will stop what I was
doing and take a few deep breath. However, I think the most important thing is to
review my work thoroughly before exams. The better I’m prepared, the more
worried I will be in exams.
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He came into the room to shut the windows while we were still in bed and I saw he looked ill. He was shivering, his face was white, and he walked slowly as though it ached to move.
“What's the matter, Schatz?”
“I've got a headache.”
“You better go back to bed.”
“No. I'm all right.”
“You go to bed. I'll see you when I'm dressed.”
But when I came downstairs he was dressed, sitting by the fire, looking a very sick and miserable boy of nine years. When I put my hand on his forehead I knew he had a fever.
“You go up to bed,” I said, “You're sick.”
“I'm all right,” he said.
When the doctor came he took the boy's temperature.
“What's is it?” I asked him.
“One hundred and two.”
Downstairs, the doctor left three different medicines in different colored capsules with instructions for giving them. One was to bring down the fever, another a purgative(泻药), the third to overcome an acid condition. The germs of influenza(流感)can only exist in an acid condition, he explained. He seemed to know all about influenza and said there was nothing to worry about if the fever did not go above one hundred and four degrees. This was a light epidemic(传染病;传染性的) of flu and there was no danger if you avoided pneumonia(肺炎).
Back in the room I wrote the boy's temperature down and made a note of the time to give the various capsules.
“Do you want me to read to you?”
“All right. If you want to, “ said the boy. His face was very white and there were dark areas under his eyes. He lay still in the bed and seemed very detached(超然的;冷漠的)from what was going on.
I read aloud from Howard Pyle's Book of Pirates(海盗);but I could see he was not following what I was reading.
“How do you feel, Schatz?” I asked him.
“Just the same, so far,” he said.
I sat at the foot of the bed and read to myself while I waited for it to be time to give another capsule. It would have been natural for him to go to sleep, but when I looked up he was looking at the foot of the bed, looking very strangely.
“Why don't you try to sleep? I'll wake you up for the medicine.”
“I'd rather stay awake.”
After a while he said to me, “You don't have to stay in here with me, Papa, if it bothers you.”
“It doesn't bother me.”
“No, I mean you don't have to stay if it's going to bother you.”
I thought perhaps he was a little lightheaded and after giving him the prescribed capsules at eleven o'clock I went out with my gun and the young hunting dog….I killed two quail(鹌鹑), and missed five, and started back pleased to have found a covey of quail close to the house and happy there were so many left to find on another day.
At the house they said the boy had refused to let anyone come into the room.
“You can't come in,” he said. “You mustn't get what I have.”
I went up to him and found him in exactly the position I had left him, white-faced, but with the tops of his cheeks flushed(发红)by the fever, staring still, as he had stared, at the foot of the bed.
I took his temperature.
“What is it?”
“Something like a hundred,” I said. It was one hundred and two and four tenths.
“It was a hundred and two,” he said.
“Who said so?”
“The doctor.”
“Your temperature is all right,” I said. “It's nothing to worry about.”
“I don't worry,” he said, “but I can't keep from thinking.”
“Don't think,” I said. “Just take it easy.”
“I'm taking it easy,” he said and looked straight ahead, He was evidently holding tight onto himself about something.
“Take this with water.”
“Do you think it will do any good?”
“Of course it will.”
I sat down and opened the Pirate book and began to read, but I could see he was not following, so I stopped.
“About what time do you think I'm going to die?” he asked.
“What?”
“About how long will it be before I die?”
“You aren't going to die. What's the matter with you? “
“Oh, yes, I am, I heard him say a hundred and two.”
“People don't die with a fever of one hundred and two. That's a silly way to talk.”
“I know they do. At school in France the boys told me you can't live with forty-four degrees. I've got a hundred and two.”
He had been waiting to die all day, ever since nine o'clock in the morning.
“You poor Schatz,” I said. “Poor old Schatz. It's like miles and kilometers. You aren't going to die. That's different thermometer. On that thermometer thirty-seven is normal. On this kind it's ninety-eight.”
“Are you sure?”
“Absolutely,” I said, “It's like miles and kilometers. You know, like how many kilometers we make when we do seventy miles in the car?”
“Oh,” he said.
But his gaze at the foot of the bed relaxed slowly. The hold over himself relaxed too, finally, and the next day it was very slack(松驰的) and he cried very easily at little things that were of no importance.
1.The author writes about the doctor’s visit in order to _____.
A.show the doctor’s knowledge about influenza and its treatment
B.show the boy’s illness was quite serious
C.create a situation of misunderstanding around which to build a story
D.show the father was very much concerned about the boy’s illness
2.The pronoun “it” in “Papa, if it bothers you” (line 41) refers to _____.
A.the boy’s high temperature
B.the father giving the medicine to the boy
C.the father staying with the boy
D.the boy’s death
3.It can be inferred from the story that it is _____ by the time the father gets home from hunting.
A.early in the afternoon
B.close to evening
C.at noon
D.late in the morning
4.From the story we know that the boy kept tight control over himself because _____.
A.he did not want to be a bother to others
B.he wanted to recover quickly so that he could go hunting with his father
C.he was afraid that he would die if he lost control over himself
D.he thought he was going to die and he must show courage in the face of death
5.That the boy cried very easily at little things of no importance the next day suggests that _____.
A.he couldn’t control his emotions when he finally relaxed
B.his father would go out hunting without him if he didn’t cry
C.something went wrong with his brain after the fever
D.he often complained about unimportant things as a spoiled boy
6.The theme of the story is _____.
A.death is something beyond a child’s comprehension
B.to be calm and controlled in the face of death is a mark of courage
C.misunderstanding can occur even between father and son
D.misunderstanding can sometimes lead to an unexpected effect
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