题目内容

Over the years, Americans have become used to salt.Most people have no idea how much salt they consume-on average, about 9 to 12 gram per person per day, according to the American Heart Association.That's twice the amount recommended by the government.
A new study last week showed eating even a little less salt could greatly help the heart.The scientists said the results would be thirteen percent fewer heart attacks, eight percent fewer strokes(中风), four percent fewer deaths and eleven percent fewer new cases of heart disease.
Researchers also found that the benefits would be greatest for African Americans and women.As a group, African Americans tend to have higher blood pressure than the general population, and "many studies suggest that they may be more sensitive to salt," says Dr.Kirsten Bibbins-Domingo, an epidemiologist(流行病学家)at the University of California, San Francisco.Her analysis found that a reduction of 3 gram of salt per day would reduce heart attacks 8% on average; among African Americans, that rate would drop 10%.A similar result was found in women, whose stroke risk dropped 8% with a 3-g reduction in salt intake; in men, the risk fell 5%.
They and public health professionals in the United States are interested in a national campaign to persuade people to eat less salt.
However, other scientists say such a campaign is an experiment with the health of millions of people.
Michael Alderman, a high blood pressure expert and professor at Albert Einstein College of Medicine in New York, says that eating less salt results in lower blood pressure.But he says studies have not clearly shown that lowering salt means fewer heart attacks or strokes.
“Salt has other biological effects. Calling for reductions in the national diet could have good effects, as well as harmful results. There is not enough evidence either way,”said Michael Alderman.
小题1:Eating too much salt may lead to the following EXCEPT           
A.strokeB.heart diseaseC.high blood pressure D.lung cancer
小题2:What can we learn from the passage?
A.Most Americans take more salt than advised.
B.African women eat more salt than Americans.
C.One's origin determines how much salt he can eat.
D.Good health is just on the basis of having less salt.
小题3:The author's attitude toward the study is         
A.coldB.objectiveC.subjectiveD.doubtful
小题4:What's the best title of the passage?
A.The Benefits of Eating Less Salt.
B.A New Study on Salt and Diseases.
C.An Argument Over Salt and Health.
D.The Harm Caused by Too Much Salt.

小题1:D
小题2:A
小题3:B
小题4:C

试题分析:本文论述了美国人的摄盐量的多少与健康之间的关系,作者在本文客观的叙述了两种不同的观点,一是摄盐量太多可能给人们的健康带来一些问题,引起中风及心脏病等,所以有些人就提倡少吃盐。而另一观点认为如果摄盐量控制的太低,人们容易得血压低,他们说研究并没有表明少吃盐能够降低心脏病和中风的机率。
小题1:细节理解题。根据The scientists said the results would be thirteen percent fewer heart attacks, eight percent fewer strokes(中风), four percent fewer deaths and eleven percent fewer new cases of heart disease.故选D。
小题2:细节理解题。根据That's twice the amount recommended by the government.大多数美国人的摄盐量多于政府建议的量, 故选A。
小题3:观点态度题。cold 冷谈的; objective客观的; subjective 主观的; doubtful怀疑的。根据全文的内容作者只是客观地介绍了美国人吃盐的相关信息,故选B。
小题4:标题归纳题。根据全文的内容本文主要介绍了盐与健康的关系的两种不同的观点,故选C。
点评:态度题是英语阅读中的一种重要题型,主要考查对文章中作者态度的辨别。作者态度大致分为两种:(1)支持或赞同;(2)中立或客观;(3)怀疑、批评或反对。题干中有attitude或think,believe,deem,consider,regard等词汇,选项中是一些表示态度的名词或形容词。可以反映作者观点的动词、形容词等。不要把自己的态度揉入其中,还要注意区分考查是作者的态度还是作者引用别人的态度。当作者的态度没有明确提出时,要学会根据作者在文章中所运用的具有褒贬含义的语言去判断作者的态度,如,wonderfully, successfully, unfortunately, doubtfully 等。
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It started off as part of French military training and has since evolved as a sport, founded by Sebastian Foucan and David Belle, to encompass a wide variety of techniques, philosophies and exercises. Park-our now enjoys the devotion of many die-hard fans across the world and has been the source for much inspiration.
But what is park-our? It is the art of using only your body to navigate from Point A to B in the least time possible, which involves besides leaping, climbing and sprinting, various unusual and complex movements to overcome barriers. Just like the James Bond in the movie Casino Royale? Bond jumps down from a roof to a windowsill and then runs several blocks over obstacles on the way. It is just because of Bond’s wonderful performances that the sport has become popular worldwide.
Yes, that’s pork-our, an extreme street sport aimed at moving from one point to another as quickly as possible, getting over all the obstacles in the path using only the abilities of the human body. Park-our is considered an extreme sport. As its participants dash around a city, they may jump over fences, run up walls and even move from rooftop to rooftop.
Park-our can be just as exciting and charming as it sounds, but its participants see much more in park-our than that.
To overcome all the obstacles on the course and in life is part of the philosophy(理念)behind park-our. This is the same as life. You must determine your destination, go straight, jump over all the barriers as if in park-our and never fall back from them in your life to reach the destination successfully. A park-our lover said, “I love park-our, because its philosophy has become my life, my way to do everything.”
Another philosophy we’ve learned from park-our is freedom. It can be done by anyone, at any time, anywhere in the world. It is a kind of expression of trust in yourself so that you earn energy and confidence.
小题1: Park-our has become popular throughout the world because of ________.
A.its founder, David BelleB.the film, Casino Royale
C.its risks and tricksD.the varieties of participants
小题2:The underlined word “obstacles” in Paragraph 2 is closest in meaning to “________”.
A.streetsB.objectsC.barriersD.roofs
小题3:As its participants move around a city, _________.
A.they can ask for helpB.they may choose to escape
C.they should run to extremesD.they must learn to survive
小题4:Which of the following is TRUE about park-our?
A.It challenges human abilities.B.It is a good but boring sport
C.It needs special trainingD.It is a team sport
小题5:Which of the following is the philosophy of park-our?
A.Sports and extremes.B.Excitement and freedom.
C.Dreams and success.D.Self-confidence and freedom.
Overweight has been a great concern for some people. In an attempt to keep normal weight, people have    48    tried various methods. Nevertheless, not all the ways are    49  when it comes to health. For weight loss, many people   50    the high-protein, low-carbohydrate(碳水化合物)diets. However, such diets might have   51  harmful long-term effects on the colon (结肠), a small study indicates.
On average, the study found when the men were on the high-protein diets, they had higher levels of substances known as N-nitrous compounds that have been  52    cancer. And when they were on the high-protein, low-carbohydrate diet, they had lowered amounts of fiber-originated compounds thought to be protective against    53   .
The findings   54  that people should be aware of consuming too much protein and too little fiber over a long period. In general, experts   55  that adults get about 28 grams of fiber per day though—it’s not known whether that’s enough for someone on a high-protein weight-loss diet.
小题1:
A.successfullyB.painfullyC.occasionallyD.immediately
小题2:
A.helplessB.cheapC.uselessD.beneficial
小题3:
A.make upB.come acrossC.turn toD.get on
小题4:
A.potentiallyB.additionallyC.frequentlyD.definitely
小题5:
A.taken fromB.linked toC.held upD.based on
小题6:
A.healthB.dietC.cancerD.protein
小题7:
A.hopeB.acceptC.suggestD.doubt
小题8:
A.recommendB.offerC.demandD.agree
With the pace of life continuing to increase, we are fast losing the art of relaxation. Once you are in the habit of rushing through life, it is hard to slow down. But relaxation is essential for a healthy mind and body.
Stress is a natural part of everyday life and there is no way to avoid it. In fact, it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation and give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.
The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress, and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress, in whatever form, we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme, but however little the stress, it involves the same response. It is when such a reaction lasts long, through continued exposure to stress, that health becomes endangered. Such serious conditions as high blood pressure and heart disease have established links with stress. Since we cannot remove stress from our lives (it would be unwise to do so even if we could), we need to find ways to deal with it.
小题1:People are finding less and less time for relaxing themselves because_____.
A.they do not know how to enjoy themselves
B.they do not believe that relaxation is important for health
C.they are travelling fast all the time
D.they are becoming busier with their work
小题2:According to the writer, the most important character for a good manager is his ________.
A.not fearing stress
B.knowing the art of relaxation
C.high sense of responsibility
D.having control over performance
小题3:Which of the following statements is true?
A.We can find some ways to avoid stress
B.Stress is always harmful to people
C.It is easy to change the habit of keeping oneself busy with work.
D.Different people can withstand different amounts of stress
小题4:In Paragraph 3 "such a reaction" refers back to_______.
A."making a choice between 'flight' or 'fight'"
B."reaction to stress both chemically and physically"
C."responding to crises quickly"
D."losing heart at the signs difficulties"
小题5:What does the author think of stress?
A.Stress is a bad thing.
B.Different people can withstand the same amount of stress.
C.A certain amount of stress is not a bad thing.
D.Our health will become endangered if we cannot remove stress.
Up to 90% of school leavers in major Asian cities are suffering from myopia ---short-sightedness, a study suggests. Researchers say the "extraordinary rise" in the problem is being caused by students working very hard in school and missing out on outdoor light.
Eye experts say that you are short-sighted if your vision is blurred(模糊的) beyond 2m. It is often caused by an elongation(拉伸) of the eyeball that happens when people are young. According to the research, the problem is being caused by a combination of factors - a commitment to education and lack of outdoor light.
Professor Morgan who led this study argues that many children in South East Asia spend long hours studying at school and doing their homework. This in itself puts pressure on the eyes, but exposure to between two and three hours of daylight helps maintain healthy eyes.
Cultural factors also seem to play a part. Across many parts of South East Asia, children often have a lunchtime nap. According to Professor Morgan they are missing out on natural light to prevent short-sightedness.
A big concern is the numbers of the students suffering from “high” myopia. One in five of these students could experience severe visual impairment(障碍) and even blindness. These people are at considerable risk—sometimes people are not told about it and are just given more powerful glasses—they need to be warned about the risk and given some self-testing measures so they can get to an ophthalmologist and get some help.
For decades, researchers believed there was a strong genetic component to the condition. But this study strongly suggests an alternative view. “Any type of simple genetic explanation just doesn’t fit with that speed of change; gene pools just don’t change in two generations. Whether it’s a purely environmental effect or an environmental effect playing a sensitive genome, it really doesn’t matter, the thing that’s changed is not the gene pool---it’s the environment.”
小题1:As is mentioned above, which factor mainly results in students’ myopia in South East Asia?
A.Genetic faults of the people.B.Elongation of the eyeball.
C.The shortage of outdoor light.D.Lack of research into the problem.
小题2:Which of the following statements do you think agrees with Professor Morgan?
A.A lunchtime nap is helpful in reducing myopia.
B.Glasses keep myopia from getting even worse.
C.It’s necessary to treat myopia with an operation.
D.It’s of vital importance to reduce educational pressure.
小题3:What’s the main idea of the last paragraph?
A.Gene remains the main cause of the long-standing problem.
B.The environment is to blame for the extraordinary rise in myopia.
C.Short-sightedness has nothing to do with changes in gene pools.
D.An environmental effect playing a sensitive genome counts.
小题4:What’s the best way to take care of your eyes according to the passage?
A.Equip the classroom with better lights.
B.Look at the sun from time to time.
C.Do eyes exercise regularly.
D.Spend more time in the open air.
All right! Enough cookies,cola, and chips! It seems that junk food is all that the children want to eat these days.Television controls their tastes.The kids see well-known personalities eating potato chips, candy and other processed food, and they want to be like their heroes.How do they do it?They eat the same food. I wish there were more characters like old Popeye(大力水手), the sailor, who ate spinach(菠菜) and not French fries.
Now I don't expect my children to eat healthy food because I like brown rice, beans, and fresh vegetables. I'm glad to cook traditional meals of meat and potatoes for them. I really can't be too upset with the kids because most adults aren't careful about what they eat. The other night, my wife and I went to a party where there was plenty to drink but very little for us to eat. They served hot dogs and hamburgers. I can't eat hot dogs, with all those preservatives(防腐剂), and hamburgers are filled with chemicals so that they look better. Besides the meat, they had sugar-filled cookies and cake, and of course, chips. I don't want the world to change because of me, but I think people should realize that there are alternatives(选择) to eating meat. They always tell me that I probably don't get my essential(必要的) proteins. I feel better than ever and I'm sure that it's because I'm a vegetarian(素食主义者). I would really like to see more television advertisements which show the benefits of good, healthy, natural food.
小题1:According to the passage, it seems that ______.
A.canned food is the only one that the kids enjoy most.
B.the children like to have fried chicken only.
C.the kids prefer to have cold drinks, not junk food
D.the children like nothing better than junk food: cookies and chips
小题2:which of the following is NOT true?
A.Television influences children’s food choice
B.The author is not single and he eats meats
C.Though the author is a vegetarian, he feels very healthy
D.It is certain that beans and spinach are not junk food
小题3:The writer is a vegetarian, so people doubt very much _____.
A.why he goes to the party  B.whether he gets enough proteins
C.whether he allows his children to eat meatD.whether he is healthy and strong
Studies show that children who eat breakfast do better in school. It doesn’t take much further thought to know that adults will feel better and do better at work as well. Whether you work at home, on the farm, at the office, at school, or on the road, it is not a good idea to have no breakfast.
If we have no breakfast, we are likely to become tired when our brains and bodies run low on fuel (食物). By mid-morning, a lot of us grab a cup of coffee or eat a sugary candy bar to wake up again. This might work for a few minutes, but by lunch time we are hungry. Eating a good breakfast sets the tone for the rest of the day.
Having no breakfast is a popular way to lose weight, but not a smart one. Many people believe that they will lose weight if they have no meals, but that just isn’t true; the body expects to be refueled a few times a day, starting with a healthy breakfast. Eating breakfast is good for losing weight. In fact, people who eat breakfast are more likely to keep a healthy weight.
A healthy breakfast should have some protein (蛋白质) and some fiber (纤维). Protein can come from low fat meats, eggs, or beans. Fiber can be found in whole grains, vegetables and fruits. A good example of a healthy breakfast might be something simple like a hard boiled egg, an orange, and a bowl of whole grain cereal with low fat milk. Stay away from sugary foods and white bread because they are digested (消化) quickly and will leave you hungry and tired in several hours. Protein and fiber will keep you feeling full until lunch time.
小题1:The first paragraph mainly tells us that ______.
A.it is necessary to have a good breakfast every day
B.many adults are too busy to have breakfast every day
C.many adults go to work without having breakfast
D.many children go to school without breakfast
小题2:According to the passage, we feel tired at work probably because __.
A.we need to have a cup of coffee
B.we don’t have a good breakfast
C.our brains don’t work any longer
D.we don’t have enough sleep at night
小题3:What does the underlined sentence in Paragraph 2 mean?
A.Having a good breakfast can help you to finish your work.
B.Eating a good breakfast is enough for the whole day.
C.Breakfast is really the most important meal in a day.
D.You will be happier if you have a good breakfast.
小题4:We can learn from the last paragraph that ______.
A.it is healthy only to have beans and eggs for your breakfast
B.you mustn’t have meat for your breakfast
C.you should eat sugary foods if you feel hungry
D.you should eat something which has protein and fiber for breakfast
As we have seen, the focus of medical care in our society has been shifting from curing disease to preventing disease—especially in terms of changing our many unhealthy behaviors, such as poor eating habits, smoking, and failure to exercise. The line of thought involved in this shift can be pursued further. Imagine a person who is about the right weight, but does not eat very nutritious (有营养的) foods, who feels OK but exercises only occasionally, who goes to work every day, but is not an outstanding worker, who drinks a few beers at home most nights but does not drive while drunk, and who has no chest pains or abnormal blood counts, but sleeps a lot and often feels tired. This person is not ill. He may not even be at risk for any particular disease. But we can imagine that this person could be a lot healthier.
The field of medicine has not traditionally distinguished between someone who is merely “not ill” and someone who is in excellent health and pays attention to the body’s special needs. Both types have simply been called “well”. In recent years, however, some health specialists have begun to apply the terms “well” and “wellness” only to those who are actively striving to maintain and improve their health. People who are well are concerned with nutrition and exercise, and they make a point of monitoring their body’s condition. Most important, perhaps, people who are well take active responsibility for all matters related to their health. Even people who have a physical disease or handicap (缺陷) may be “well” in this new sense, if they make an effort to maintain the best possible health they can in the face of their physical limitations. “Wellness” may perhaps best be viewed not as a state that people can achieve, but as an ideal that people can strive for. People who are well are likely to be better able to resist disease and to fight disease when it strikes. And by focusing attention on healthy ways of living, the concept of wellness can have a beneficial impact on the ways in which people face the challenges of daily life.
小题1:Today medical care is placing more stress on ________.
A.keeping people in a healthy physical condition
B.monitoring patients’ body functions
C.removing people’s bad living habits
D.ensuring people’s psychological well-being
小题2:In the first paragraph, people are reminded that ________.
A.good health is more than not being ill
B.drinking, even if not to excess, could be harmful
C.regular health checks are essential to keeping fit
D.prevention is more difficult than cure
小题3:Traditionally, a person is considered “well” if he ________.
A.does not have any unhealthy living habits
B.does not have any physical handicaps
C.is able to handle his daily routines
D.is free from any kind of disease
小题4:According to the author, the true meaning of “wellness” is for people ________.
A.to best satisfy their body’s special needs
B.to strive to maintain the best possible health
C.to meet the strictest standards of bodily health
D.to keep a proper balance between work and leisure
小题5:According to what the author advocates, which of the following groups of people would be considered healthy?
A.People who have strong muscles as well as slim figures.
B.People who are not presently experiencing any symptoms of disease.
C.People who try to be as possible, regardless of their limitations.
D.People who can recover from illness even without seeking medical care.

Children brought up on healthy diets are more intelligent compared with their junk food eating partners, a new research suggests.
Kids fed a diet packed high in fats, sugars, and processed(加工) foods had lower IQs than those fed pasta(意大利面食), salads and fruit, it was found.
The effect is so great that researchers from the University of Bristol said those children with a “healthier” diet may get an IQ improvement.
Scientists stressed good diet was essential in a child’s early as the brain grows at its fastest rate during the first three years of life.
This indicated head growth at this time is linked to intellectual ability and “it is possible that good nutrition(营养)during this period may encourage excellent brain growth”
Scientists tracked the long term health and happiness of around 14,000 children born in 1991 and 1992 as part of the West Country’s Avon Longitudinal(纵向的)Study of Parents and Children(ALSPAC).
Parents were questioned about the types and frequency of the food and drink their children consumed when they were three, four, seven and eight and a half years old. According to their different changing form, these children were marked and given grades which ranged from minus two for the most healthy to 10 for the most unhealthy.
In the research, IQ was measured of 4,000 children when they were eight and half years old, using a validated(经过认证的)test-the Wechsler Intelligence Scale(韦氏儿童智力量表)for Children.
The results found after taking account of some influential factors, a leading processed food diet at the age of three was associated with a lower IQ at the age of eight and a half, whether the diet was improved after that age.
Every 1 point increase in dietary pattern score was associated with a 1.67 fall in IQ.
小题1:          Scientists stressed good diet was essential in a child’s early life because   .
A.the brain grows at its fastest rate during the first three years of life.
B.those children with a “healthier” diet must get an IQ improvement.
C.children brought up on healthy diets are less intelligent.
D.these children were given good grades.
小题2:          Which of the following in NOT true?
A.Those children with a “healthier” diet may get an IQ improvement.
B.Good nutrition at any stage may encourage excellent brain growth.
C.Scientists tracked the long term health and happiness of about 14,000 children.
D.Every 1 point increase in dietary pattern score was associated with a 1.67 fall in IQ.
小题3:          The recults found if a child ate a leading processed food diet when he was 3, he would      .
A.have a higher IQ
B.have a higher IQ as long as he improved his diet
C.have one IQ when he was 8
D.have a lower IQ whether he improved his diet
小题4:          Parents were questioned except when their children were      years old.
A.3B.4C.7D.8
小题5:          What is the best title of the passage?
A.Food for thought
B.What is healthy food?
C.Healthy diet improves children’s intelligence
D.How to become clever?

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