BEIJING, Jan. 11(Xinhuanet)-- Sleeping a little bit longer a day might help fight against obesity（肥胖）, a recent study shows. The research-- published in the Archives of Internal Medicine along with an editorial by Turek and Northwestern colleague Joseph Bass commenting on it and related research-- after comparing people of normal weight- a body mass index of less than 25- with those who were overweight or obese , found that sleeping for an extra 20 minutes each night could offer a pain-free way to lose weight.
Insufficient sleep is linked with changes in hormone levels that may stimulate（刺激）appetite. A series of studies in recent months have shown that the less people sleep, the heavier they tend to be.
American researcher Robert Vorona from Eastern Virginia Medical School in Norfolk and colleagues have now examined the relationship between people's self-reported sleep time per 24 hours and their body mass index(BMI). They found that total sleep time and BMI were inversely correlated was total sleep time decreased, BMI increased, except in the severely obese group." Americans experience insufficient sleep and corpulent bodies. Clinicians are aware of the burden of obesity on patients," the study said. "Our findings suggest that major extensions of sleep time may not be necessary, as an extra 20 minutes of sleep per night seems to be associated with a lower body mass index," it added. "We warn that this study does not establish a cause-and-effect relationship between restricted sleep and obesity (but) investigations demonstrating success in weight loss via extensions of sleep would help greatly to establish such a relationship."
In November 2004, researchers from Columbia University in New York City, New York demonstrated a clear link between the risk of being obese and hours of nightly sleep, finding that people aged 32 to 59 who slept four hours or less per night were 73% more likely to be obese than people who slept between seven and nine hours per night.
小題1:The research, which was published in the Archives of Internal Medicine, found that____________.
sleeping for a shorter time a day might help fight agianst obesity
an extra 20 minutes’ sleep each night could offer a way to lose weight wothout pain
total sleep time and body mass index were inversely related
people aged 32 to 59 who slept four hours or less per night were 73% more likely to be obese than people who slept between seven and nine hours per night
小題2:How many research results are presented in the text?
A．Two B．ThreeC．FourD．Five
小題3: What does the underlined word “obses” probably mean?
A．thinB．fatC．energeticD．painful
小題4:According to the text , the author intends to tell us that _____________________.
A．Sleeping a little bit longer a day might help fight against obesity
B．insufficient sleep is linked with changes in hormone lives
C．there exists a clear link between the risk of being obeses and hours of nightly sleep
D．the less people sleep , the heavier they tend to be

小題1:B
小題2:C
小題3:B
小題4:A

小題1:細(xì)節(jié)理解題。從第一段的句末可以找到答案。
小題2:綜合判斷題。文章共四段內(nèi)容，每一段跟一個(gè)研究結(jié)果有關(guān)，所以正確答案是C 。
小題3:詞義理解題。根據(jù)第一段第一句的obesity以及之前的overweight 可以推出obese意思是“肥胖的”，因此答案是B。
小題4:綜合判斷題。文章的首句已經(jīng)將全文的主旨道出，所以正確答案是A項(xiàng)。
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：完形填空


Several years ago, well-known writer and editor Norman Cousins became very ill. His body ached and he felt constantly tired. It was difficult for him to even __21__ around. His doctor told him that he would lose the ability to move and eventually die from the disease. He was told he had only a 1 in 500 chance of survival.
Despite the diagnosis(診斷), Cousins was __22__ to overcome the disease and survive. He had always been interested in medicine and had read a book, which discussed the idea of how body chemistry and health can be damaged by emotional stress and negative __23__. The book made Cousins think about the possible __24__ of positive attitudes and emotions. He thought, “Is it possible that love, hope, faith, laughter, confidence, and the __25__ to 1ive have positive treatment value?”
He decided to concentrate on positive emotions as a way to treat some of the symptoms of his disease. In addition to his traditional medical treatment, he tried to put himself in situations that would __26__ positive emotions. “Laugh therapy” became part of his treatment. He __27__ time each day for watching comedy films, reading humorous books, and doing other activities that would draw out _28__ emotions. Within eight days of starting his ‘‘laugh therapy” program his pain began to __29__ and he was able to sleep more easily. He was able to return to work in a few months’ time and _30__ reached complete recovery after a few years.
21. A. run                    B. pass                         C. move                              D. travel
22. A. able                    B. determined              C. willing                               D. positive
23. A. attitudes             B. beliefs                      C. goals                              D. positions
24. A. shortcoming        B. harm                        C. benefit                                   D. interest
25. A. emotion                     B. pain                        C. fear                                D. will
26. A. bring about         B. set about                  C. put up                             D. make up
27. A. afforded                B. appointed                 C. offered                           D. arranged
28. A. positive                     B. approving                 C. strong                             D. mixed
29. A. escape                B. decrease                   C. shrink                             D. end
30. A. generally            B. especially                 C. actually                           D. presently

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

    You hear this，“No wonder you are fat．All you ever d0 is eat．”You feel sad．“I skip my breakfast and supper．I run every morning and evening．What else can I do?”
Basically you can do nothing．Your genes，not your life habits，determine your weight and your body constantly tries to maintain it．
Albert Stunkard of the University of Pennsylvania found from experiments that“80 percent of the children of two fat parents become fat，as compared with no more than 14．percent of the children of two parents of normal weight．”   
How can obese people become thinner through dieting? Well，dieting can be effective．but the health costs are great．
Jules Hirsch，a research physician at Rockefeller University，did a study of eight fat people．They were．given a liquid formula（配方）providing 600 calories a day．After more than 10 weeks，the subjects lost on average 45 kg．But after leaving the hospital，they all regained the weight．
The results were surprising：by metabolic（新陳代謝的）measurement，fat people who lost large amounts of weight seemed like they were starving．They had psychiatric problems．They dreamed of food or of breaking their diet They were anxious and depressed．Some wanted to kill themselves．They hid food in their rooms．
Researchers warn that it is possible that weight reduction doesn’t result in normal weight，but in an abnormal state lust like that of starved non．obese people．   
Thin people, however，suffer from the opposite．They have to make a great effort to gain weight  Ethan Sims of the University of Vermont got prisoners to volunteer to gain weight．In four to six months—they ate as much as they could．They succeeded in increasing their weight by 20 to 25 percent. But months after the study ended，they were back to normal weight and stayed there．
This did not mean that people are completely without hope in controlling their weight．It means that those who tend to be fat will have to constantly battle their genetic inheritance（遺傳）if they want to significantly 1ower their weight．
The findings also provide evidence for something scientists thought was true—each person has a comfortable weight range．The range might be as much as 9kg．Someone might weigh 60--69kg without too much effort．But，going above or below the natural weight range is difficult.The body resists by feeling hungry or full and changing．the metabolism to push the weight back to the range it seeks．
小題1:The story is mainly written to      。
A．point out the relations between our body and mind
B．warn us it’s extremely harmful to reduce or gain our weight
C．tell us that it’s difficult to make a significant change in our weight
D．stress that dieting 1s a recommended way to help you reach your desired weight
小題2:Jules Hirsch’s study’found that        ．
A．big weight loss could lead to mental problems
B．a(chǎn) person’s weight can be decided by their parents’ weight
C．only dieting cannot produce a desired result in weight reduction
D．big efforts to lose weight may result in a weight much heavier than one’s normal weight
小題3:From the text，we know that the body can still feel comfortable
A．when the weight goes up or down by 6 kg
B．when the weight goes up or down by l0 kg
C．when the weight is increased by 20 to 25 percent
D．when the weight is decreased by 20 to 25 percent
小題4:What can be inferred from the passage?
A．When it comes to weight，naturalness is the healthiest
B．Weight reduction could be both risky and painful．
C．Seek professional advice when reducing your weight．
D．There’s no hope and no point in controlling your weight．

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

June 26, 2000 — the Human Genome(基因組) Project, a great $3 billion, 15-year task aimed at drawing the genetic map of humans, is now more than 90 percent completed. The scientific and medical communities are very excited about the chances genetic research provides for getting rid of diseases and prolonging(延長(zhǎng)) human life. But those communities and policy makers also are careful about the scientific door they are opening as the project uncovers the mysteries of life.
For the last few years, the genetic advances in the developing field of biotechnology have provides material for all kinds of work, but the developments of modern science in unlocking the secrets of the human genetic code(密碼) have opened a world of possibilities for human health, as well as for the popular imagination.
While European and Japanese researchers are making rapid progress in decoding(解碼) human DNA, the leading organization for genetic research is in the United States, which began in 1990, is “unlocking the code” of the human body to learn how to defeat fatal diseases. Already, the Human Genome Project has become widely known and praised for finding the genes connected with terrible diseases as yet(迄今), and making progress toward separating the genes that show a sign of breast cancer or AIDS.
Once these genes are found and studied, researchers can develop new ways to attack infections, and genetic diseases. Medical companies are very interested in mapping the human genome, as they expect to develop a lot of new drugs for these illnesses.
小題1: Why did the scientists work hard at mapping the human genome?
A．Because the human genome can destroy many illnesses.
B．Because the human genome's completion can help them get rid of many diseases.
C．Because they wanted to be better known than others.
D．Because the human genome can provide a lot of chances of work.
小題2:Which country studied the genes most rapidly in the world?
A．Japan.B．Germany.C．The United States.D．China.
小題3:Which of the following is NOT true?
A．If the genes can be found, scientists can study many new ways to cure illnesses.
B．The scientists have made great progress in connecting the genes with the cancers.
C．Many medical companies show great interest in drawing the human genome map.
D．The United States began the Genes Study early in the 19th century.
小題4:The author suggests that the Human Genome Project can cause _______.
A．the policy makers to feel very worried and careful
B．the scientists to work harder
C．many people to find work easily
D．a(chǎn) lot of companies to produce many new drugs
小題5:The main idea of this article is about _______.
A．unlocking genetic code
B．the genes' discovery
C．the great human genome
D．the genes and the scientists

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Happiness is U-shaped, for we are happier at the start and end of our lives but hit a slump when we are middle-aged, British and US researchers say.
Economists from the University of Warwick, central England, and from Dartmouth College, New Hampshire, looked at data on the mental health of two million people from 80 countries.
In Britain, the probability of depression for men and women peaks at around 44 years of age, Warwick University said in a press release.  
In the United States, though, ________________________between men and women. Among women, unhappiness peaked at around the age of 40, whereas among men, it was about 50.
But the U-shape of happiness is constant around the world, and mid-life depression occurs regardless of marital status(婚姻狀況), changes in job or income.
The study appears in Social Science & Medicine, published by the Dutch publishing house Elsevier.  
"It happens to men and women, to single and married people, to rich and poor, and to those with and without children." said co-author Andrew Oswald.
One possibility may be that people realize they won't achieve many of their ambitions at middle age. The researchers said.
Another reason could be that after seeing their fellow middle-aged peers begin to die, people begin to value their own remaining years and embrace life once more.
But the good news is that if people make it to aged 70 and are still physically fit, they are on average as happy and mentally healthy as a 20-year old.
"For the average persons in the modern world, the dip in mental health and happiness comes on slowly, not suddenly in a single year," Oswald said. "Only in their fifties do people emerge from this low period.  
1.Which sentence in the passage is the closest in meaning to the following one?
There are chances that the middle-aged people will realize their ideal is likely to be unattainable. 
_________________________________________________________________________
2.Fill in the blank in Paragraph 3 with a proper sentence．(within 10 words)
3.How do you understand the sentence that “Happiness is U-shaped”? (within 20 words)
_________________________________________________________________________
4.Is mid-life depression a common Phenomenon in the world ? How do you know?(within 15 words) 
_________________________________________________________________________
5.Translate the underlined sentence in the last paragraph into Chinese
_________________________________________________________________________

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Anti-bird flu contingency (意外事故) measures, including a proposal to separate poultry from humans and a series of traffic and logistics (后勤) measures will be discussed at the Legislative Council's Food Safety and Environmental Hygiene Panel meeting next month. Secretary for Health, Welfare and Food Dr York Chow says the contingency plan would come into force if an outbreak occurred near Hong Kong.
Speaking on a radio talk show this morning, Dr Chow said the separation of poultry from humans policy, which will be determined after a decision whether to set up a central slaughtering (屠宰) house or several regional ones, would be based on the demand for live chickens.
He pointed out that at present there were 30,000 live chickens imported from the Mainland and 30,000 supplied locally. If this demand persisted, there would be no central slaughtering house or wholesale point that could handle such an amount and regional slaughtering houses could be the choice.
He added that building of regional slaughtering houses took time, but stressed the need to study the views of the public and the sector before a final decision was made.
Regarding avian flu vaccination (種痘) for humans, Dr Chow said it was still being developed. He added that it may not be reliable in the case of an outbreak as records show vaccination can only offer 5% protection against a virus.
He said Hong Kong had more experience and expertise than neighbouring territories in the fight against viral outbreaks, and was willing to offer them help. He added there was no “boundary” for infectious diseases and close cooperation among different countries had to be maintained to fight against a possible outbreak.
小題1: It can be inferred from the first paragraph that ______.
A．the government is planning to take strong action to fight against bird flu
B．a(chǎn)n outbreak which happened near Hong Kong made people very frightened
C．a(chǎn)nti-bird flu contingency measures will come into use next month
D．Dr York Chow will organize a meeting to discuss the contingency plan
小題2:According to the passage, the best way to fight against bird flu is to ______.
A．separate poultry from humansB．set up a central slaughtering house
C．set up several regional slaughtering housesD．get avian flu vaccination
小題3:When the final decision will be made mainly depends on ______.
A．the demand for live chickensB．the views of the public
C．the advice from experts
D．the time when regional slaughtering houses will be finished
小題4:Which of the following statements isn’t Dr York Chow’s opinion?
A．Hong Kong is better at dealing with viral outbreaks than its neighbours.
B．Infectious diseases could happen in any country.
C．Other territories should ask Hong Kong for help because it has more experience.
D．Cooperation is quite necessary when danger is coming.

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Want a glance of the future of health care? Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patient —no matter where he or she may be.
Online doctors offering advice based on normal symptoms(癥狀) are the most obvious example. Increasingly, however, remote diagnosis(遠(yuǎn)程診斷) will be based on real physiological data(生理數(shù)據(jù)) from the actual patient. A group from the University of Kentucky has shown that by using personal data assistance plus a mobile phone, it is perfectly practical to send a patient’s important signs over the telephone. With this kind of equipment, the cry asking whether there was a doctor in the house could well be a thing of the past.
Other medical technology groups are working on applying telemedicine to rural(countryside) care. And at least one team wants to use telemedicine as a tool for disaster need—especially after earthquakes. On the whole, the trend is towards providing global access to medical data and experts’ opinions.
But there is one problem. Bandwidth(寬帶) is the limiting factor for sending complex(復(fù)雜的) medical pictures around the world — CT photos being one of the biggest bandwidth users. Communication satellites may be able to deal with the short-term needs during disasters such as earthquakes or wars. But medicine is looking towards both the second-generation Internet and third-generation mobile phones for the future of remote medical service.
Doctors have met to discuss computer-based tools for medical diagnosis, training and telemedicine. With the falling price of broadband communications, the new technologies should start a new time when telemedicine and the sharing of medical information, experts’ opinions and diagnosis are common.
小題1: The writer chiefly talks about _______.
A．the use of telemedicineB．the on-lined doctors
C．medical care and treatmentD．communication improvement
小題2:The basis of remote diagnosis will be _______.
A．personal data assistance
B．some words of a patient
C．real physiological information
D．medical pictures from the Internet
小題3:Which of the following statements is true according to the text？
A．Patients don’t need doctors in hospitals any more.
B．It is impossible to send a patient’s signs over the telephone.
C．Many teams use telemedicine dealing with disasters now.
D．Broadband communications will become cheaper in the future.
小題4:The “problem” in the fourth paragraph refers to the fact that _______.
A．bandwidth isn’t big enough to send complex medical pictures
B．the second-generation of Internet has not become popular yet
C．communication satellites can only deal with short-term needs
D．there is not enough equipment for spreading the medical care

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Why do men die earlier than women? The latest research makes it known that the reason could be that men’s hearts go into rapid decline when they reach middle age.
The largest study of the effects of ageing on the heart has found that women’s longevity may be linked to the fact that their hearts do not lose their pumping power with age.
“We have found that the power of the male heart falls by 20-25 percent between 18 and 70 years of age,” said the head of the study, David Goldspink of Liverpool John Moores University in the UK.
“Within the heart there are millions of cells that enable it to beat. Between the age of 20 and 70, one-third of those cells die and are not replaced in men,” said Goldspink. “This is part of the ageing process.”
What surprises scientists is that the female heart sees very little loss of these cells. A healthy 70-year-old woman’s heart could perform almost as well as a 20-year-old one’s.
“This gender difference might just explain why women live longer than men,” said Goldspink. They studied more than 250 healthy men and women between the ages of 18 and 80, focusing on healthy persons to remove the confusing influence of disease. “The team has yet to find why ageing takes a greater loss on the male heart,” said Goldspink.
The good news is that men can improve the health of their heart with regular exercise. Goldspink stressed that women also need regular exercise to prevent their leg muscles becoming smaller and weaker as they age.
小題1:The underlined word “l(fā)ongevity” in the second paragraph probably refers to “________”.
A．healthB．long lifeC．a(chǎn)geingD．effect
小題2:The text mainly talks about ________.
A．men’s heart cells
B．women’s ageing process、
C．the gender difference
D．hearts and long life
小題3:According to the text, the UK scientists have known that ________.
A．women have more cells than men when they are born
B．women can replace the cells that enable the heart to beat
C．the female heart loses few of the cells with age
D．women never lose their pumping power with age
小題4: If you want to live longer, you should ________.
A．enable your heart to beat much faster
B．find out the reason for ageing
C．exercise regularly to keep your heart healthy
D．prevent your cells from being lost
小題5:We can know from the passage that ________.
A．the reason why ageing takes a greater loss on the male heart has been found out
B．scientists are on the way to finding out why the male heart loses more of the cells
C．the team has done something to prevent the male from suffering the greater loss
D．women over 70 could lose more heart cells than those at the age of 20

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

I lost my sight when I was four years old by falling off a box car in a goods yard in Atlantic City and landing on my head. Now I can dimly remember the brightness of sunshine and what color red is. It would be wonderful to see again, but a calamity(大災(zāi)難) can do strange things to people. It occurred to me the other day that I might not have come to love life as I do if I hadn't been blind. I believe in life now. I am not so sure that I would have believed in it so deeply, otherwise. I don't mean that I would prefer to go without my eyes. I simply mean that the loss of them made me appreciate the more what I had left.
Life, I believe, asks a continuous series of adjustments to reality. In spite of the fact the adjustment is never easy, I had my parents and teachers to help. The hardest lesson I had to learn was to believe in myself. If I hadn't been able to do that, I would have collapsed and become a chair rocker on the front porch for the rest of my life. When I say belief in myself I am not talking about simply the kind of self confidence that helps me down an unfamiliar staircase alone. That is part of it. But I mean something bigger than that: an assurance that I am, despite imperfections, a real, positive person; that there is a special place where I can make myself fit.
It took me years to discover and strengthen this assurance. It had to start with the most elementary things. Once a man gave me an indoor baseball. I thought he was laughing at me and I was hurt. “I can't use this.” I said. “Take it with you，” he urged me, “and roll it around.” The words stuck in my head. “Roll it around！” By rolling the ball I could hear where it went. This gave me an idea how to achieve a goal I had thought impossible: playing baseball.
All my life I have set ahead of me a series of goals and then tried to reach them, one at a time. I had to learn my limitations. It was no good to try for something that I knew at the start was wildly out of reach because that only invited the bitterness of failure. I would fail sometimes anyway but on the average I made progress.
小題1:We can learn from the beginning of the passage that ________.
A．the author lost his sight because of a car crash
B．the author wouldn't love life if the calamity didn't happen
C．the calamity made the author appreciate what he had
D．the calamity strengthened the author's desire to see
小題2:What's the most difficult thing for the author?
A．How to adjust himself to reality
B．Building up assurance that he can find his place in life
C．Learning to manage his life alone
D．To find a special work that suits the author
小題3:For the author, the baseball and encouragement offered by the man ________.
A．hurt the author's feeling
B．made the author puzzled
C．directly led to the change of the author's career
D．inspired the author
小題4:According to the passage, the author ________.
A．set goals for himself but only invited failure most of the time
B．thought that nothing was impossible for him
C．was discouraged from trying something out of reach for fear of failure
D．suggested not trying something beyond one's ability at the beginning

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