D More and more teenage addicts in Korea are refusing to leave their bedrooms and some young adults are playing fantasy games online until they literally drop dead. "He didn't adapt very easily i 题目和参考答案——青夏教育精英家教网—

题目内容

More and more teenage addicts in Korea are refusing to leave their bedrooms and some young adults are playing fantasy games online until they literally drop dead. "He didn't adapt very easily into high school," said Chu Dong-jiu, whose son, Jae--yun, 17, cruises football websites 12 to 14 hours a day. "That was why he dropped out. Now he spends all the time he is not eating on the computer. He hasn't been out of the house for eight months."

Eighty percent of South Koreans have broadband internet, the highest rate in the world. In Britain the figure is less than a third. This is partly the result of its intense, science-based schooling. But according to Dr. Kim Hyun-soo, chairman of the Association of Internet Addiction Psychiatrists, an "education frenzy (狂怒)" has undermined children's self-confidence and forced them to seek escape elsewhere.

Children, many tutored beyond school, enjoy little free time outside home, driving them into the solitary solace(安慰) of the computer, he said. “What children do on the Internet reflects what they want in reality,” he said. “The dreams they pursue are the dreams they would pursue in ordinary life.”

The most common obsession(迷住，困扰) is with online games in which players become fantasy figures in landscapes pitted with foes and obstacles. One 28-year-old young man collapsed and died last year after playing a game non-stop for 50 hours in an Internet cafe. Doctors said he died from exhaustion and dehydration (脱水). Studies show five percent of "gamers” are seriously addicted, with a further 15 ~ 20 percent betraying signs of an unhealthy obsession. Gamers make up 90 percent of Dr. Kim's patients, often referred to him by mental hospitals to which parents had taken their children. The other l0 percent are guilty of freakish (异想天开的)and anti-social behaviour on websites. "These people are very frustrated inside and full of anger," he said.

The government has stepped in, banning children from Internet cafes after l0 p. m. , and sending teams of psychologists to visit them.

67. This passage mainly wants to tell us that________

A. Internet cafes seriously do great harm to children's life

B. lots of students in Korea escape into Internet fantasy

C. why more and more children in Korea like Internet cafes

D. the government should take immediate actions against Internet cafes

68. Why did Jae-yun drop out of the school?

A. Because his family was too poor. B. Because he wanted to find a job earlier.

C. Because he liked searching football websites greatly.

D. Because he liked playing all kinds of computer games, especial]y football games.

69. According to the passage, we can infer that________.

A. most of Dr. Kim's patients are game lovers

B. garners make up l0 percent of Dr. Kim's patients

C. the government in Korea hasn't taken any action to control Internet cafes so far

D. more and more teenage addicts in Korea are refusing to leave their bedrooms

70. From what Dr. Kim said, we can conclude that_______.

A. children who like surfing the Internet are poor at studying

B. the Internet can help children to realize their dreams

C. most children who often go to Internet cafes hate society

D. the violence at school has something to do with the reasons why teenagers addict to the Internet

【小题1】B

【小题2】C

【小题3】A

【小题4】D

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Younger adults who get either little sleep or a lot of it may see a greater expansion in their waistlines（腰围）over time, a study published suggests. Researchers found that among black and Hispanic adults younger than 40, those who typically slept for five hours or less each night had a greater accumulation of belly fat over the next five years, versus（相比于） those who averaged six or seven hours. Those who slept eight hours or more in bed each night also showed a bigger fat gain - but it was less obvious than that seen in "short sleepers."

The study, reported in the Journal Sleep, does not prove that too little or too much sleep directly leads to excess fat gain. But the findings support and extend those of other studies linking sleep duration - particularly a lack of sleep - to weight gain and even to higher risks of diabetes(糖尿病) and heart disease. Among participants younger than 40, the study found, those who said they slept for five hours or less each night gained more belly fat than those who averaged six or seven hours of sleep. On average, short sleepers showed a 32 percent gain in visceral（内脏的）fat, versus a 13 percent gain among those who slept six or seven hours per night, and a 22 percent increase among men and women who got at least eight hours of sleep each night. A similar pattern was seen with superficial abdominal（腹部）fat.

The findings, according to lead researcher Dr. Kristen G. Hairston, support the belief that sleep habits affect weight and health in general. "Sleep is an important part of your overall health - not just in whether you're tired during the day," she said.

There may be indirect effects; people who get too little sleep may be too tired during the day to exercise, while those who spend a lot of time in bed may spend less time being active, relative to people who sleep fewer hours. Research also suggests that sleep loss alters people's levels of appetite-regulating hormones（荷尔蒙）- which could, in theory, cause them to overeat. Depression, which often affects people's sleep and has been linked to weight gain, could also be a factor, Hairston noted.

Who may have the higher risk of being fat over the next five years?

A. Jack, a Hispanic man, aged 35, sleeps for 3 hours every night.

B. Candy, a black woman, aged 41, sleeps for about 5 hours every night.

C. Bob, an American, aged 50, sleeps for more than 12 hours every day.

D. John, a student in Africa, sleeps for more than 6 hours every week.

What does the study, reported in the Journal Sleep find?

A. Too little or too much sleep directly gives rise to the fat gain.

B. People are subject to heart disease due to the lack of sleep.

C. It is admitted that sleep plays an important part in our health.

D. Researchers find a longer sleep time is better for our health.

What does the lead researcher Dr. Kristen G. Hairston agree with?

A. People should do some exercise in their daily life.

B. There is a close link between sleep habits and health.

C. More nutrition is greatly needed when we lack sleep.

D. More and more people tend to sleep less than before.

What can we infer from the passage?

A. Younger adults getting little or much sleep may become fat.

B. We are supposed to do exercise as much as possible to keep fit.

C. We should keep a good sleep habit to improve our health.

D. We have to spare no efforts to drive depression away.

What’s the best title of the passage?

A. Sleep Habits Linked to Fat Gain in Younger Adults.

B. Doing Exercise Is the Best Way to Keep Fit.

C. Our Waistlines Can Be Driven Away Right Now.

D. Diabetes No Longer bother all of Young People.

“If there is one thing I’m sure about, it is that in a hundred years from now we will still be reading newspapers. It is not that newspapers are a necessity. Even now some people get most of their news from television or radio. Many buy a paper only on Saturday or Sunday. But for most people reading a newspaper has become a habit passed down from generation to generation.

The nature of what is news may change. What basically makes news is what affects our lives — the big political stories, the coverage of the wars, earthquakes and other disasters, will continue much the same. I think there will be more coverage of scientific research, though. It’s already happening in areas that may directly affect our lives, like genetic(基因) engineering. In the future, I think there will be more coverage of scientific explanations of why we feel as we do — as we develop a better understanding of how the brain operates and what our feelings really are.

It’s quite possible that in the next century newspapers will be transmitted(传送) electronically from Fleet Street and printed out in our own home. In fact, I’m pretty sure that how it will happen in the future. You will probably be able to choose from a menu, making up your own newspaper by picking out the things you want to read — sports and international news, etc.

I think people have got it wrong when they talk about competition between the different media(媒体). They actually feed off each other. Some people once foresaw that television would kill off newspapers, but that hasn’t happened. What is read on the printed page lasts longer than pictures on a screen or sound lost in the air. And as for the Internet, it’s never really pleasant to read something just on a screen.

1. What is the best title for the passage?

A. The Best Way to Get News B. The Changes of Media

C. Make Your Own Newspaper D. The Future of Newspaper

2. In the writer’s opinion, in the future, _______.

A. more big political affairs, wars and disasters will make news

B. newspapers will not be printed in publishing houses any longer

C. newspapers will cover more scientific research

D. more and more people will watch TV

3. What will probably be on in the newspaper made by yourself?

A. Sports and international news. B. A menu of important news.

C. The most important news. D. What you are interested in.

4. From the passage, we can infer _______.

A. newspapers will win the competition among the different media

B. newspapers will stay with us together with other media

C. television will take the place of newspaper

D. the writer believe some media will die out

5. The phrase “feed off” in the last paragraph means _______.

A. depend on B. compete with

C. fight with D. kill off

Terraforming (Earth-forming) other planets, also known as planetary engineering (行星工程), seems like a task still centuries away for mankind to accomplish. However, it is a vigorous topic that attracts both popular and scientific interest. Why should the possibility of terraforming other planets be studied when it may be centuries before we know enough to even decide if it’s a good idea?

Mankind is getting more and more hard facts about other planets. The atmosphere of Venus has been explored; robots have surveyed the surface of Mars; Mercury, Jupiter and Saturn have been studied by spacecraft. Speculations have been answered; new questions have been raised, and enough hard data is right now becoming available to allow us to make the first attempt of planetary engineering.

In the past, people with excellent ideas about terraforming have kept them to themselves, or buried them in a desk drawer because they did not realize that anyone else was interested. But now, a wide circle of people has begun to do this kind of work. For instance, NASA funded a project on transforming Mars.

There are several strong reasons which demand that the possibilities of terraforming be studied carefully. First, it’s an exciting idea of a possible future for human beings. Such thinking has a valuable role in providing options for our future directions. Secondly, the techniques of terraforming will also help contemporary technologies in weather and climate control. Thirdly, such study may assist us in detecting any possible existence of extraterrestrial intelligence (SETI, The Search for Extraterrestrial Intelligence, 地外文明搜索) and alien (异己的) civilizations on other planets.

Though the mission is far beyond our reach at the moment, we should at least keep our options open. Through debate and study on this subject, the possibility of rebuilding other planets to make them suitable homes for people may come true some day in the future.

1..

. According to the context, what’s the meaning of the word “speculation” in paragraph 2?

A. The act of discussing something with a group of people.

B. The act of studying and researching.

C. The act of guessing without knowing all the facts about something.

D. The acting of writing letters to a certain organization.

2..

Why did people keep the idea of terraforming to themselves in the past?

A. They thought no one else would show interest in the idea.

B. They gradually came to find the idea crazy.

C. They thought the idea would never come true.

D. They had few resources for further study on this topic.

3..

. Which is NOT the reason to support the study of terraforming?

A. Even if we don’t succeed in terraforming, such study may help us to better understand technologies such as climate and weather control.

B. Such study may explore a new direction of development for human beings.

C. Such study may enable us to find the lives on other planets.

D. As the resources on Earth are being drained, it’s very urgent to study how to migrate (迁移) to other planets。

4..

What’s the main idea of the article?

A. It’s highly possible that terraforming other planets will come true so we should increase investing in this program.

B. Even if the idea of terraforming other planets may take centuries to realize, we have many reasons to support such studies.

C. Terraforming other planets is the best option for human being’s future.

D. More and more people are taking planetary engineering as their occupation.

1.Who may have the higher risk of being fat over the next five years?

A. Jack, a Hispanic man, aged 35, sleeps for 3 hours every night.

B. Candy, a black woman, aged 41, sleeps for about 5 hours every night.

C. Bob, an American, aged 50, sleeps for more than 12 hours every day.

D. John, a student in Africa, sleeps for more than 6 hours every week.

2.What does the study, reported in the Journal Sleep find?

A. Too little or too much sleep directly gives rise to the fat gain.

B. People are subject to heart disease due to the lack of sleep.

C. It is admitted that sleep plays an important part in our health.

D. Researchers find a longer sleep time is better for our health.

3.What does the lead researcher Dr. Kristen G. Hairston agree with?

A. People should do some exercise in their daily life.

B. There is a close link between sleep habits and health.

C. More nutrition is greatly needed when we lack sleep.

D. More and more people tend to sleep less than before.

4.What can we infer from the passage?

A. Younger adults getting little or much sleep may become fat.

B. We are supposed to do exercise as much as possible to keep fit.

C. We should keep a good sleep habit to improve our health.

D. We have to spare no efforts to drive depression away.

5.What’s the best title of the passage?

A. Sleep Habits Linked to Fat Gain in Younger Adults.

B. Doing Exercise Is the Best Way to Keep Fit.

C. Our Waistlines Can Be Driven Away Right Now.

D. Diabetes No Longer bother all of Young People.

Professor Martin’s report says that children who attend a number of different schools，because their parents have to move around the country，probably make slow progress in their studies. There are also signs，says Professor Martin，that an unusually large number of such children are mentally affected.

The professor says，“It’s true，my personal feeling is that children should stay in one school. But our findings are based on research and not on any personal feelings. ”

Captain Thomas James，an Army lecturer for the past 20 years and himself a father of two，said，“I’ve never heard of such rubbish. Taking me for example. no harm is done to the education of my children，who change schools regularly—if they keep to the same system，as in our Army schools. In my experience—and I’ve known quite a few of them—Army children are as well adjusted as any others，if not more so. What the professor doesn’t appear to appreciate is the fact that in such situation children will adapt much better than grown-ups.”

When this reached Professor Martin，he said that at no time had his team suggested that all children were backward or mentally affected in some way，but simply that in their experience there was a clear tendency.

“Our findings show that while the very bright children can deal with regular changes without harming his or her general progress in studies，the majority of children suffer from constantly having to enter a new learning situation.”

1.Professor’s Martin’s report suggests that

A. it may not be good for children to change schools too often

B. parents should not move around the country

C. changing schools is the reason of children making slow progress

D. more and more children are mentally affected

2. According to the passage，Professor Martin's personal feeling.

A. is the opposite of what his report has shown

B. is in a way supported by his research

C. has played a big part in his research

D. is based on the experience of his own children

3.From the passage，we can conclude that Captain James’ children_____.

A. have been affected by changing schools

B. go to ordinary state schools

C. can get used to the Army school education

D. discuss their education regularly with their father

4.About children and grown-ups，Captain James says that children____.

A. are generally poorly-adjusted

B. are usually less experienced

C. can adapt much more easily

D. can deal with changes quickly

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