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Sleeping in on Saturday after a few weeks of too little shuteye may feel refreshing, but it can give a false sense of security.
New research shows long-term sleep loss cannot be cured that easily. Scientists researched the effects of short- and long-term sleep loss and found that those who suffer long-term sleep loss may function normally soon after waking up, but experience steadily slower reaction times as the day goes by, even if they had tried to catch up the previous night.
The research has important safety significances in an increasingly busy society, not just for shift-workers but for the roughly one in six Americans who regularly get six hours or less of sleep a night.
“We know that staying awake 24 hours without sleep will affect your performance to do all sorts of things, and this effect equals to drinking too much when driving,” said lead researcher Dr. Daniel Cohen of Boston’s Brigham and Women’s Hospital. But when those who suffer long-term sleep loss become all-nighters, “the harm is increased ten times,” Cohen said.
The National Institutes of Health says adults need seven hours to nine hours of sleep for good health. Regularly getting too little sleep increases the risk of health problems, including memory impairment and a weakened immune system. More immediately, too little sleep affects reaction times; sleepiness is to blame for car crashes and other accidents.
It has critically important complicated and unexpected results for anyone who works “crazy hours” and thinks they are performing fine with a few hours of weeknight sleep, said Harris, director at New York’s Montefiore Medical Center. “Don’t think you can just bank up your sleep on the weekend, because it doesn’t work that way,” he warned.
小題1:The text mainly advises people ______.
A.to sleep more timeB.to sleep in on Saturday
C.to sleep scientifically D.to sleep little on weekend
小題2:People with long-term sleep loss ______.
A.are quicker in thinkingB.may feel refreshed soon after waking up
C.are surely energeticD.can have a strong sense of security
小題3:What can we learn from the text?
A.Most of the Americans get six hours or less of sleep a night.
B.Staying up is worse for those who suffer long-term sleep loss.
C.Traffic accidents have little to do with sleepiness.
D.One in six Americans are all-nighters.
小題4:Which of the following is the immediate effect of long-term sleep loss?
A.Health problemsB.Immune system
C.Reaction timesD.Memory impairment
小題5:The underlined phrase “bank up” in the last paragraph most probably means ____.
A.pile upB.pick upC.add upD.build up

小題1:C
小題2:B
小題3:B
小題4:C
小題5:A
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科目:高中英語 來源:不詳 題型:閱讀理解


Northern Europeans spend a lot of time in their cold and cloudy winters planning their summer holidays. They are proud of their healthy color when they return home after the holiday. But they also know that a certain amount of sunshine is good for their bodies and general health.
In ancient Greece people knew about the healing(治療) powers of the sun, but this knowledge was lost. At the end of the nineteenth century a Danish doctor, Niels Finsen, began to study the effect of sunlight on certain diseases, especially diseases of the skin. He was interested not only in natural sunlight but also in artificially (人造地) produced rays. Sunlight began to play a more important part in curing sick people.
A Swiss doctor, Auguste Rollier, made full use of the sun in his hospital at Lysine. Lysine is a small village high up in the Alps. The position is important: the rays of the sun with the greatest healing power are the infra-red (紅外線的) and ultra-violet (紫外線的) rays; but ultra-violet rays are too easily lost in fog and the polluted air near industrial towns. Dr. Roller found that sunlight, fresh air and good food cure a great many diseases. He was particularly successful in curing certain forms of tuberculosis with his “sun-cure”.
There were a large number of children in Dr. Roller’s hospital. He decided to start a school where sick children could be cured and at the same time continue to learn. It was not long before his school was full.
In winter, wearing only shorts, socks and boots, the children put on their skis after breakfast and left the hospital. They carried small desks and chairs as well as their school books. Their teacher led them over the snow until they reached a slope which faced the sun and was free from cold winds. There they set out their desks and chairs, and school began.
Although they wore hardly any clothes, Roller’s pupils were very seldom cold. That was because their bodies were full of energy which they got from the sun. But the doctor knew that sunshine can also be dangerous. If, for example, tuberculosis is attacking the lungs, unwise sunbathing may do great harm.
Today there is not just one school in the sun. There are several in Switzerland, and since Switzerland is not the only country which has the right conditions, there are similar schools in other places.
1. According to the passage, when did sunlight begin to play a more important part in the treatment of disease?
A. From ancient times.         B. At the end of the nineteenth century.
C. Not until this century.              D. Only very recently.
2. Why are a Danish doctor and a Swiss doctor mentioned in the second and third paragraphs?
A. Because they both made use of sunlight to treat illness.
B. Because they were the first people who used sunlight for treatment.
C. Because they were both famous European doctors.
D. Because they used sunlight in very different ways.
3. Dr Roller set up a “sun-cure” school probably for the reason that _______.
A. most children could stay in his hospital
B. children could study while being treated
C. the school was expected to be full of pupils
D. the school was high up in the mountains
4. What can be inferred from the last paragraph of the passage?
A. “Sun-cure” schools are becoming popular everywhere.
B. Switzerland is the only country where “sun-cure” schools are popular.
C. Proper conditions are necessary for the running of a “sun-cure” school.
D. “Sun-cure” schools are found in countries where there is a lot of sunshine.

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科目:高中英語 來源:不詳 題型:閱讀理解

  From the very beginning, Martin felt that he was bound up with(與……緊緊地在一起)his lovely little patient. One day, following some tests , Betty gave the doctor a big hug(擁抱).
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科目:高中英語 來源:不詳 題型:閱讀理解


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It is clear that we have developed a society which depends on having the right amount of anxiety to make it work. While we agree that too much anxiety is harmful to mental health, we have come to rely on anxiety to push us into seeing a doctor about a symptom(癥狀)which may indicate cancer, into checking up on that old life–insurance policy which may have out–of–date provisions in it, into having a conference with Bill’s teacher even though his report card looks all right.
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科目:高中英語 來源:不詳 題型:閱讀理解

Everyone knows what a needle is. Of course there are needles and needles: Needles for sewing machines, needles for injection(注射), you name it. But few people think of the wonder : a needle works in the hands of those who practice acupuncture(針刺療法).
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科目:高中英語 來源:不詳 題型:閱讀理解


E
Although we already know a great deal about flu, and although the World Health Organization is constantly collecting detailed information from its chain of flu reference laboratories throughout the world, it is extremely difficult for epidemiologists, who study infectious diseases, to predict when and where the next flu epidemic will occur, and how serious it will be. 
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C. The strength of the opposition. D.The immunity the virus can bring about.
75. This article is quite probably ________.
A. a piece of news                                    B. a special science report
C. an introduction to a disease             D. a scientific fiction 

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科目:高中英語 來源:不詳 題型:閱讀理解

When people lose legs after accidents or illnesses, emergency care and artificial limbs(假肢)often allow them to walk again. Newts (蠑螈) in the same situation, on the other hand, can grow limbs back on their own! Scientists have known for a long time that certain animals can re-grow limbs, but they haven’t quite figured out how these creatures do it.
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40. In the experiments, the researchers cut off a newt’s foot or leg to find out _____.
A. what stem cells were                    B. whether they would grow back
C. how long it would take to re-grow    D. how they would re-grow
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A. its ankle was cut off but the nerve bundle was good
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C. its leg was cut off and the nerve bundle could grow back
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A. Nerve bundles and proteins.         B. Proteins similar to n-AG.
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43. The first sentence of the passage _____.
A. acts as a lead–in                      B. shows where researchers got their new ideas
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科目:高中英語 來源:不詳 題型:閱讀理解


D
The rising costs of health care have become a problem for many countries in the world. To deal with this problem, it is recommended that a big part of the government's health budget be used for health education and disease prevention instead of treatment. Actually, many kinds of diseases are preventable in many ways and preventing a disease is usually much cheaper than treating it. For example, people could avoid catching a cold if they dressed warmly when the weather starts getting cold. But many people get sick because they fail to do so, and have to spend money seeing a doctor.
Daily habits like eating more healthy food would have kept millions of families from becoming bankrupt if the patients had taken measures for early prevention. For instance, keeping a balanced diet, such as not consuming too much animal fat and insuring a steady intake of vegetables and fruits, seems to be quite important.
One very effective and costless way of prevention is regular exercise, which is necessary for a healthy mind and body. Regular exercise, such as running, walking, and playing sports is a good way to make people feel better or reduce stress.
In addition, health education plays a key role in improving people's health. By giving people more information about health, countries could help people understand the importance of disease prevention and ways to achieve it. For example, knowing one's family medical history is an effective way to help keep healthy. Information about health problems among close relatives will make them aware of what they should do to prevent certain diseases through lifestyle changes, which will work before it is too late.
However, stressing disease prevention does not mean medical treatment is unimportant. After all, prevention and treatment are just two different means toward the same effect. In conclusion, we could save money on health care and treat patients more successfully if our country spends more money on health prevention and education.
67.What’s the best title of the passage?
A.Prevention or Education?    B.Prevention or Treatment?
C.Health or Illness?            D.Exercise or Illness?
68.Which of the following can replace the underlined word “bankrupt’’?
A.Unable to be cured        B.Unable to pay one’s debts
C.Stronger than ever before  D.More successful than ever before
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A.dressing warmly can prevent diseases
B.a balanced diet is cheaper than regular exercise
C.the more health education, the better
D.the government’s health budget should be increased
70.Which of the following shows the structure of the passage?

CP (Central Point)  P (Point)        Sp (Sub-point次要點)          C (Conclusion)

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科目:高中英語 來源:不詳 題型:閱讀理解

Imagine your body is like the house you live in.Every day, your family creates rubbish.The rubbish builds up until it is put out for the weekly garbage collection.
Now, say you put three bags of garbage out.but because one of the collectors was away sick, only two bags are collected.You take the leftover bag inside to be put out again next week.The following week you put on another three bags.plus the leftover bag from last week.But again, only two bags are collected.Imagine this cycle is repeated over the following weeks.
This is a simple description of what happens to your body when your kidneys (腎臟)don't work efficiently.Your body is nol thoroughly emptied of waste products.Other areas of the bodv such as blood pressure and red blood cell production are affected and the insidious process that may lead to kidney failure begins.
It's not uncommon for people to lose up to 90% of their kidney function before deveoping any symptoms.There may be no warning signs. This makes early detection (診查)difficult.
Kidney's main job is to remote toxins(毒素) and unwanted water from our blood.Every day our kidneys clean an average of 200 litres of blood.Kidney failure may be a gradual and silent process, going unnoticed because there is no apparent pain.
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A.it doesn't matter much if the waste in our body is not emptied in time
B.our body will not produce any waste if our kidneys work efficiently
C.it's important for our body to empty the waste in time every day
D.it's safe and harmless for our body to keep some waste
67.The underlined word “insidious” in Paragrap 3 means          .
A.smooth and safe                 B.apparent and fast
C.gradual and unnoticed       D.long and painful
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A.the kidney failure begins
B.the kidneys can still work properly
C.we have lost about 10% of kidney function
D.the kidneys may have been seriously damaged
69.How many risk factors of kidney disease are mentioned in the passage?
A.Six.     B.Five.  C.Four.  D.Two.
70.Which of the following helps prevent kidney damage most effectively?
A.Go to see a kidney specialist shortly before dialysis starts.
B.Take enough exercise and make early detection of kidney disease.
C.Try to keep low blood pressure and a stable lifestyle.
D.Go to hospital whenever you find any warning signs.

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