根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Recently some American scientists have given a useful piece of advice to people in industrialized nations. They say people should eat more of the same kind of food eaten by humans living more than 10,000 years ago. ___小題1:___
The scientists say that the human life has changed greatly. Our bodies have not been able to deal with these changes in lifestyle and this had led to new kinds of sickness. ___小題2:___ So they are called “disease of civilization”. Many cancers and diseases of the blood system are examples of such diseases.
Scientists noticed that people in both the Old Stone Age and the New Stone Age enjoyed very little alcohol or tobacco, probably none. __小題3:___ However, a change in food is one of the main differences between life in ancient times and that of day.
Stone Age people hunted wild animals for their meat, which had much less fat than domestic ones. They ate a lot of fresh wild vegetables and fruits. They did not have milk or any other dairy product, and they made very little use of grains.
___小題4:___ We eat six times more salt than our ancestors(祖先). We eat more sugar. We eat twice as much fat but only one third as much protein and much less vitamin C.
___小題5:___ But scientists say that we would be much healthier if we eat much the same way as our ancestors did, cutting the amount of fatty, salty and sweet food.
A.These new sicknesses were not known in ancient times.
B.People today probably don’t want to live the way people thousands of years ago did.
C.Ancient people also lived in large groups.
D.But today, we eat a lot of these.
E. Ancient people also got a great deal of physical exercise.
F. In that case, they would live much healthier.
G. People today probably live the same life as people thousands of years ago did.

小題1:F           
小題1:A
小題1:E
小題1:D
小題1:B
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科目:高中英語 來源:不詳 題型:閱讀理解

Forget chip fat, sugar cane or rapeseed oil — the latest source of biofuel could be watermelons. Scientists have discovered that the fruit is a great source of sugar that can be readily distilled (蒸餾) into alcohol to power cars and farm machinery.
And sellers reject 360,000 tons of “substandard” fruit every year in America alone which could be used as an economical way to make fuel. The waste from US growers could produce nearly two million gallons (nine million litres) of biofuel per year.
In the study, researchers at the United States Department of Agriculture set out to determine the biofuel potential of juice from rejected watermelons —those not sold due to cosmetic imperfections, and currently ploughed back into the field. About a fifth of each yearly watermelon crop is left in the field because of surface blemishes (瑕疵) or because they are misshapen.
Dr. Wayne Fish, who led the team, found that 50 percent of the fruit was fermentable (可發(fā)酵的) into alcohol which could provide valuable fuel.
“We’ve shown that the juice of these watermelons is a source of readily fermentable sugars, representing an unexploited raw material for alcohol biofuel production,” he said.
The study, published in the journal Biotechnology for Biofuels, discovered that watermelons could produce around 20 gallons of fuel per acre from fruit that otherwise would go to waste.
Production of biofuels has been targeted by Western governments as a way to support renewable energy targets.
The European Union has a target for 2010 that 5.75 percent of transport fuels should come from biological sources, but the target is unlikely to be met.
The British government’s Renewable Transport Fuel Obligation requires five percent of the fuel sold at the pump by 2010 to be biofuel.
小題1:The passage mainly tells us ______.
A.watermelon juice will be the largest source of renewable energy
B.the advantages of fuel made from watermelons
C.Western countries aim at producing biofuels
D.watermelons could be used to make fuel
小題2: It can be learned from the text that ______.
A.a(chǎn)bout two gallons of fuel could be made from rejected fruit per acre
B.sellers in the world throw away 360,000 tons of watermelons every year
C.half of the watermelons were fermentable into alcohol to provide energy
D.five percent of fuel is required to be biofuel from watermelons by 2010 in Britain
小題3:The underlined word “cosmetic” in Paragraph 3 probably means ______.
A.freshB.sweetC.surfaceD.inside
小題4:We can infer from the passage that ______.
A.it will cost a lot to make biofuel from watermelons
B.Western countries are engaged in biofuel study but still have a long way to go
C.watermelon juice has been used as a source of sugars to produce alcohol biofuel
D.the European Union is likely to meet its target of transport fuels from biological sources

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科目:高中英語 來源:不詳 題型:完形填空

閱讀下面的短文,請(qǐng)根據(jù)短文后的要求答題(請(qǐng)注意問題后的字?jǐn)?shù)要求)
Doctors say anger can be extremely damaging, unless you learn how to deal with it. They warn that anger can lead to heart disease, stomach problems, headaches, emotional problems and possibly cancer.
Anger is a normal emotion that we all feel from time to time, some people express anger openly in a calm reasonable way. Others burst with anger, and scream and yell. But other people keep their anger inside. They can not or will not express it. This is called ____________.
For years many doctors thought that repressing anger was more dangerous to a person’s health than expressing it. They said that when a person is angry, the brain release the same hormones. They speed the heart rate, raise blood pressure, or sugar into the blood, etc. in general the person feels excited and ready to act
Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger violently may be likely to develop heart disease, and they believe that those who keep their anger inside may face a greater danger of high blood pressure.
Doctors say the solution is learning how to deal with anger. They say the first step is to admit that you are angry and to recognize the real cause of the anger, then decide if the cause is serious enough to get angry about. If it is, they say, “Do not express your anger while angry. Wait until your anger has cooled down and you are able to express yourself calmly and reasonably.”
Doctors say that a good way to deal with anger is to find humor in the situation that has made you angry. They said that laughter is much healthier than anger.
小題1:What bad results can anger cause? (Please answer within 10 words.)
____________________________________________________________________________
小題2:What’s the topic sentence of  the 5th paragraph in the passage?
____________________________________________________________________________
小題3: Please fill in the blank with proper words or phrases to complete the sentence. (Please answer within 10 words.)
____________________________________________________________________________
小題4: List the three ways people express their anger mentioned in the passage.
①__________________________________________________________________________
②__________________________________________________________________________
③__________________________________________________________________________
小題5:Translate the underlined sentence into Chinese.
____________________________________________________________________________
____________________________________________________________________________

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科目:高中英語 來源:不詳 題型:閱讀理解

Coffee is one of the world's most widely-enjoyed drinks. Now, a new research suggests that if you drink enough coffee, it might help you avoid certain kinds of cancer.
Dr. Mia Hashibe of the University of Utah School of Medicine was interested in the connection between coffee drinking and certain cancers of the head and neck. Researchers have looked into this before, but without reaching any firm conclusions. She said, "So this finding from our new study was quite a surprise. We didn't really have any expectation of which direction it could go into."
To sort out the confusion, Hashibe and her assistants used statistical (統(tǒng)計(jì)學(xué) ) techniques to, in effect, make one big study out of the earlier smaller studies. She explained,  "Thanks to the earlier studies, we have a lot more power than earlier studies that looked at this. And we included 4,000 cancer patients who have cancer of the mouth and throat. And then 9,000 controls, people who do not have cancer. '
Those studies--in Europe and the United States--found that people who drank a lot of coffee were less likely to develop cancers of the mouth and throat. "We saw a protective effect for drinking more than 4 cups of coffee per day," Hashibe said. "This was the 40 percent decrease in risk. We did not see the same effect for drinking three cups or less per day."
Mia Hashibe said there was a weak connection between cancer risk and drinking coffee without caffeine. And she and her assistants found no proof that drinking tea provided the same protection as drinking Coffee. Their research is published in the journal Cancer Epidemiology, Biomarkers & Prevention.
Hashibe says it is not clear how coffee might protect drinkers from certain cancers. "There are a few chemicals that are known to be antioxidants (抗氧化物)in coffee. So we are thinking perhaps they are playing some sort of protective role against several cancers."
小題1:This passage is probably taken from __
A.a(chǎn) literature bookB.a(chǎn) travel journal
C.a(chǎn)n old directoryD.a(chǎn) medical magazine
小題2:Dr. Hashibe expected nothing of her research because __
A.it was impossible to get the desired resultB.the research was much surprising in fact
C.no conclusions had been reached beforeD.the research team lacked faith in success
小題3:Which of the following might have something to do with the protection against mouth cancer?
A.Coffee without chemicals.B.Coffee without caffeine.
C.Four cups of tea a day.D.Antioxidants in coffee.
小題4:What do we know about Dr. Mia Hashibe and her research?
A.She knew for sure how coffee may affect drinkers.
B.She included 4,000 people without cancer in study.
C.She found an effect for three cups of coffee a day.
D.She based her research on several earlier studies.
小題5:What would be the best title for the text?
A.Drinking Coffee May Protect Some CancersB.Drinking Coffee May Prevent Some Cancers
C.Drinking Coffee May Cure Some CaneersD.Drinking Coffee May Cause Some Cancers

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科目:高中英語 來源:不詳 題型:閱讀理解

Pregnancy(妊娠) and childbirth kill more than 536,000 women a year. More than half of the cases happened in Africa, according to the World Health Organization. In fact, most of the deaths are preventable with basic medical care.
The five leading causes are bleeding, infection, high blood pressure, long­time labor and bad abortions (流產(chǎn)). Mothers' deaths from such causes were largely reduced nearly a century ago in developed countries.
Experts say that what kill many women are “the three delays”— the woman's delay in deciding to go to the hospital, the time she loses traveling there and the hospital's delay in starting treatment. Only about 15 percent of births have dangerous complications(并發(fā)癥).
Women lack education and information about birth control. Husbands and in­laws, may decide where a woman gives birth and insist that she stay at home to save money. However, there is no single solution to a problem with so many factors—shortages of doctors, nurses, drugs, equipment, roads and transportation—though hospital officials are trying many things now.
One stopgap measure to solve the problem for the present has been to train assistant medical officers, to perform certain operations. Some African countries are now struggling to train more assistants and midwives (接生婆) , and provide places for pregnant women to stay near hospitals.
But there is a long way to go. Only 20 percent of women in the continent give birth at the hospital. More than 50 percent stay at home to give birth, and the rest go to local clinics that cannot handle emergencies.
小題1:Which is not included in the five leading causes of women's deaths during pregnancy and childbirth?
A.Infection.B.High blood pressure.
C.Traveling long distances.D.Bleeding.
小題2:The underlined word “stopgap” probably means “________ ”in the passage.
A.finalB.temporaryC.effectiveD.instant
小題3:What can we learn from this passage?
A.The governments of African countries have to take more effective measures to save pregnant women.
B.Developed countries should help African countries reduce mothers'deaths.
C.The husbands in poor countries should take responsibility for their wives'deaths.
D.Most problems that cause women's deaths during pregnancy and childbirth can be treated or prevented.
小題4:What is the author's attitude towards the future of preventing women's deaths during pregnancy and childbirth?
A.Positive.B.Negative.C.Objective.D.Subjective.

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科目:高中英語 來源:不詳 題型:閱讀理解

Dr. Glenn Tisman, a cancer specialist, knew his young neighbor, Ray Bateman, had an unusual mind. But he had no idea at the time that 12 - year – old Ray had the ability to become his partner in cancer research.
Ray’s parents remembered that at age four, Ray surprised them by fixing a broken vacuum cleaner(吸塵器). When he was ten, he speedily constructed the family color television from a kit. Later, he succeeded in assembling(組裝) a complex stereo system after two experts had failed to do the job.
When Ray was ten, he convinced his parents to buy him a computer. In a short time, Ray was able to do amazing things with the computer. Ray shared his enthusiasm for computers with Dr. Tisman, who used a computer for his research. The two discussed computers and medicine frequently. Amazingly, Ray understood the biology and chemistry related to Dr. Tisman’s medical research without any previous instruction.
Ray then worked with Dr. Tisman after school. He helped conduct research with the equipment and kept it in working order. The purpose of the research was to test the effectiveness of mixing an old cancer drug with certain vitamins. Ray analyzed patient test results by computer, while Dr. Tisman handled all patient contact. Together, they came up with solid research that helped advance cancer treatment.
In 1988, 14 - year - old Ray went with Dr. Tisman to a meeting of the American Federation for Clinical Research(AFCR), where Ray presented their initial research findings. Using terminology(術(shù)語) beyond the grasp of most kids his age, Ray told the scientists how the new drug mixture caused fewer and milder side effects for cancer patients.
A year later, Ray returned to the meeting to update the findings of his and Dr. Tisman’s research. By then, he had become well - known for his devotion to finding cures for sick patients. Stories about him appeared in hundred of newspapers around the world. He appeared on television newscasts and talk shows.
Ray continued to spend most free hours working with Dr. Tisman. The two began studying the effects of vitamins on babies inside the womb(子宮). However, Ray’s main interest remained cancer treatment, and he continues his research today.
小題1:According to the passage, Ray______.
A.is a boy of many gifts
B.is very helpful to his parents
C.learned fast under Dr. Tisman’s instruction
D.stopped working with Dr. Tisman after his success
小題2:What do we know about Dr. Tisman?
A.He succeeded in finding cures for cancer.
B.He made a new discovery in cancer treatment.
C.He convinced Ray to become a partner of him.
D.He taught Ray knowledge related to his research.
小題3:What made Ray first known to the medical world?
A.His presentation at AFCR. B.His great skills in computer.
C.His devotion to cancer research. D.His appearance on television newscasts.
小題4:Dr. Tisman’s research is aimed at ______.
A.providing different cancer treatments
B.proving the effects of vitamins on babies
C.finding the side effects of a cancer drug
D.testing the effectiveness of a new drug mixture

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科目:高中英語 來源:不詳 題型:閱讀理解

The rising costs of health care have become a problem for man y countries in the world. To deal with this problem, it is recommended that a big part of the state 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 bankruptif the patients had taken ways for early prevention. For example, keeping a balanced diet, such as not consuming too much animal fat and trying to have enough 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, paying more attention to 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.
小題1:What’s the best title of the passage?
A.Prevention or Education?B.Exercise or Illness?
C.Health or Illness?D.Prevention or Treatment?
小題2: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.
小題3:We learn from the passage that ______.
A.dressing warmly can prevent diseases.
B.a(chǎn) balanced diet is cheaper than regular exercise.
C.the more health education, the better.
D.the government’s health budget should be increased.
小題4:Which of the following shows the structure of the passage?

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科目:高中英語 來源:不詳 題型:閱讀理解

Even facts “forgotten” by people during a busy day may be retrieved if this is followed by a good night’s sleep.
Researchers from the University of Chicago asked volunteers to remember simple words.Many found their memories letting them down towards the end of the day, but the following morning, those who had slept well could recall much more.
Researchers, writing in the journal Nature, said the brain could “rescue” lost memories during the night.
When the brain is first asked to remember something that memory is laid down in an “unstable” state, meaning that it is possible that it could be lost.At some point, the brain consolidates those it deems important into a “stable”, more permanent state.However, the Chicago researchers suggested that it was possible for a “stable” memory to be made “unstable” again.This would mean that memories could be modified then filed away again in the face of new experiences.
The 12 volunteers tested in the experiment were played words created through a speech synthesizer which were purposely difficult to understand.Initially, the written version of the word  from the audio version only.Tests revealed that the ability to recall the right word tended to tail off as the day ended.
However, when the volunteers were retested after a good night’s sleep, they were able to recall some words that they had “ forgotten” the previous evening.
Dr Daniel, one of the study authors, said: “Sleep consolidates memories, protecting them against subsequent interference or decay.Sleep also appears to “recover” or restore memories.” He said: “If performance is reduced by decay, sleep might actively recover what has been lost.”
Dr Karim Nader, from the Department of Psychology in McGill University in Montreal, said: “Memory research is undergoing a transformation---no longer is memory thought to be a hard-writing of the brain, instead it seems to be a process of storage and restorage.”
Sleep helps some memories “mature” and also prunes out unimportant memories.
小題1:What does the first paragraph implies?
A.A busy day makes people forget things easily.
B.People need a good night’s sleep after a busy day.
C.A good night’s sleep helps memories.
D.A good night’s sleep helps people forget a busy day.
小題2:The words the 12 volunteers played in the experiment were not ____
A.created through a speech synthesizer
B.hard to understand
C.a(chǎn)vailable at the beginning
D.designed to test people’s ability of understanding
小題3:According to the passage, memory_____
A.is a hard-writing of the brain
B.is not a process of storage
C.is not a process of restorage
D.will be mature with the help of sleep
小題4:Which of the following is NOT true?
A.When people first remember something, the memory is in an “unstable state”.
B.The brain will change those important unstable memories into stable.
C.Once the memory become stable, it will never become unstable again.
D.Sleep can protect memories from being harmed.

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科目:高中英語 來源:不詳 題型:閱讀理解

Enough sleep is important to health. The amount o f sleep needed depends on the age of the person and the conditions in which sleep takes place. The young may need more sleep than the old, but usually eight hours are enough for the health of grown-ups.   Some can do with less than this amount, but others may need more. Every person knows his own need. It is then a matter of good judgement to satisfy his need. Sleep should always be enough to make one bring back his strength and get ready for a day’s
work.
Fresh air is necessary to sound sleep. It is not without reason for some people to think that it is practicable to sleep in the open air. When one can keep himself warm, out-of-door sleeping probably gives the body its most complete relaxation(松弛). Ability to sleep is largely a habit . The conditions referred to only lead to sleep. Out-of-door exercises, a good habit of regular hours and the avoidance(避免) of late eating and worry, which are largely within the control of any person, are all helpful to sound sleep.
A bath at bedtime, neither hot nor cool but of body temperature, may be helpful to sleep. Sleep-producing drug(藥)should never be taken except when suggested by a doctor.
小題1:How many hours are usually enough for the health of a pupil?
A.Less than eight hours. B.No more than eight hours.
C.Eight hours or so. D.No less than eight hours.
小題2: Which of the following is helpful to good sleep?
A.Keeping good habits.
B.Staying up late at night.
C.Eating something at bedtime.
D.Forming the habit of taking sleep-producing drug.
小題3: The amount of sleep a person needs has something to do with________.
A.his ageB.his height
C.his weightD.his character
小題4:Before going to bed, you’d better not_______.
A.take a bathB.do any housework
C.think a lotD.go out for relaxation

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