Good health is the most valuable thing a person can have but one cannot take good health for granted .It is important to remember that the body needs proper care in order to be healthy. There are three things that a person can do to help stay in good shape, eat right food, get enough sleep, and exercise regularly.
Proper nutrition is important for good health. Your body cannot work well unless it receives the proper kind“fuel"．Don't eat too much food with lots of sugar and fat, Eat plenty of foods high in protein, like meat fish eggs and nuts. Vegetables and fruits are very important because they provide necessary vitamins and minerals. However don't overeat It is not helpful to be overweight
Getting the proper amount of sleep is also important. If you don't get enough sleep, you feel tired and easily get angry. You have no energy. Over a long period of time a little amount of sleep may even result In a change of personality（人的个性)．Be sure to allow yourself from seven to nine hours of sleep each ,If you do, your body will feel strong and refreshed ,and your mind will be sharp．
Finally, get plenty of exercise Exercise firms the body, strengthens the muscles, and prevents you from gaining weight It also improves your heart and lungs. If you follow a regular exercise program, you will probably increase your life-span（寿命)．An kind of exercise is good. Most sports excellent for keeping the body in good shapes: basketball, swimming, bicycling, running and so on. Sports are not only good for your body, but they are enjoyable and interesting, too.
If everybody were to eat the right foods, get plenty of sleep and exercise regularly, the world would be a happier and healthier place. We would all live to be much older and wiser.
【小题1】In order to keep good health______.
| A．we should eat a lot of sweets |
| B．one needs a large amount of fat |
| C．we must try to sleep now and then |
| D．people should eat according to the foods nutrition |
| A． can keep healthy | B． is no good for you |
| C． gets you more energy | D． will keep your personality |
| A． how to eat | B． what to eat |
| C． how to keep healthy | D． the importance of doing exercise |
| A． Eating and Exercising | B． How Vitamins Work in Man's Body |
| C． Staying Healthy | D． Sleeping Well |
【小题1】D
【小题2】B
【小题3】D
【小题4】C
解析试题分析：本文介绍了如何保持健康，针对如何保持健康这一问题，给出了一些建议。
【小题1】段落大意题.根据文章第二段内容可知我们一定要吃合适的食物，要按照营养学的规律，要把肉类的蔬菜水果搭配在一起。故选D。
【小题2】细节题。根据第二段最后一句However, don't overeat. It is not helpful to be overweight.和第三段第二句If you don't get enough sleep, you feel tired and easily get angry.说明不要吃太多，也不要睡觉不够，都对身体不好，故选B。
【小题3】主旨大意题。根据文章第四段可知这一自然段主要讲了锻炼身体的重要性，故D正确。
【小题4】主旨大意题。根据文章第一段最后一句. There are three things that a person can do to help stay in good shape: eat right food ,get enough sleep, and exercise regularly.说明本文是关于保持健康的话题，故C项正确。故选C。
考点：考查健康类短文阅读
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计算高手系列答案科目：高中英语 来源： 题型：阅读理解
Although considered an excellent exercise, jumping rope has never received widespread acceptance because of two reasons. First, most people recognize jumping rope as an excellent form of cardiovascular(心血管的)exercise, but they also believe that it is simply too difficult. In other words, they don’t think they’ll be able to continue jumping for the near 20 minutes in order to achieve a beneficial physical effect. Second, many regard it as somewhat boring and overly repetitive(重复乏味的)—not as something fun or enjoyable.
As a matter of fact, jumping rope can be great fun as long as you find a proper way to practise it. Instead of doing the usual two-foot bounce(跳)over and over again, players good at rope-jumping often change their pattern every 10 or 20 jumps: a single bounce, a double-bounce, a skip, a knee-up, side swings, as well as a variety of other easy-to-learn free-style rope-jumping.
Nowadays researchers are discovering that jumping rope also prepares the brain for learning. It is an exercise allowing both brain hemispheres(半球)to perform equally to each other.
In short, jumping rope can be a life-long activity requiring little equipment, time and space, yet leading to a much healthier life.
【小题1】 One reason that can explain why rope-jumping has not spread widely is that
.
| A．it benefits the cardiovascular system |
| B．it is too difficult for people to learn to jump |
| C．it is believed to be boring and repetitive |
| D．it requires little equipment, time and space |
| A．there is only one proper way to follow |
| B．the usual way should not be used again |
| C．the easiest way is always the best one |
| D．there are different kinds of ways to follow |
| A．only prepares the brain for learning |
| B．is suitable for students only |
| C．helps both brain hemispheres work together |
| D．can be dangerous for old people |
| A．He is strongly against it. |
| B．He is for it. |
| C．The passage doesn’t mention it. |
| D．He knows little about it. |
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科目：高中英语 来源： 题型：阅读理解
A new study links heavy air pollution from coal burning to shorter lives in northern China. Researchers estimate that the half-billion people alive there in the 1990s will live an average of 5 years less than their southern counterparts because they breathed dirtier air.
China itself made the comparison possible: for decades, a now-discontinued government policy provided free coal for heating, but only in the colder north. Researchers found significant differences in both particulate pollution of the air and life expectancy in the two regions.
While previous studies have found that pollution affects human health, "the deeper and ultimately more important question is the impact on life expectancy," said one of the researchers, Michael Greenstone, a professor of environmental economics at Massachusetts Institute of 一Technology. "This study provides a unique setting to answer the life expectancy question because the(heating) policy dramatically changes pollution concentrations（含量），，，Greenstone said in an email. "Further, due to the low rates of migration in China in this period, we can know people's exposure over long time periods," he said.
The policy gave free coal for fuel boilers to heat homes and offices to cities north of the Huai Riv饥which divides China into north and south. It was in effect for much of the 1950-198,0 period of central planning, and, though discontinued after 1980, it has left a legacy（遗留） in the north of heavy coal burning, which releases particulate pollutants into the air that can harm human health. Researchers found no other government policies that treated China's north differently from the south.
The researchers collected data for 90 cities, from 1981 to 2000, on the annual daily average concentration of total suspended（悬浮的）particulates. In China, those are considered to be particulates that are 100 micrometers or less in diameter, sent out from sources including power stations, construction sites and vehicles. Among them, PM2.5 is of especially great health concern because it can go deep into the lungs.
The researchers estimated the impact on life expectancies using death data from 1991-2000． They found that in the north, the concentration of particulates was 184 micrograms per cubic meter一or 55 percent higher than in the south, and life expectancies were 5.5 years lower on average across all age ranges.
【小题1】The main idea of this passage is that＿·
| A．research in China finds air pollution shortened life expectancy |
| B．the government provided free coal for heating in North China |
| C．coal burning causes bad air quality across China |
| D．a new study finds different particulates in South China |
| A．power stations | B．construction sites |
| C．the free heating policy | D．gases from vehicles |
| A．coal is no longer used for heating in North China |
| B．air quality was comparatively better in South China |
| C．southerners burned coals for heating in the 1980s |
| D．people preferred to live in South China after 1980 |
| A．dirty clouds | B．particular smoke |
| C．harmful dust | D．dangerous bacteria |
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科目：高中英语 来源： 题型：阅读理解
Eat nuts, live longer. Researchers have found that those who eat a handful of peanuts every day significantly decrease their risk of dying from all causes compared to those who do not eat nuts. A new study concludes that all types of nuts seem to be protective.
Researcher Ying Bao is with the Department of Medicine at Brigham and Women’s Hospital and Harvard University Medical School in Boston, Massachusetts. She and her colleagues looked at the impact of nut consumption by analyzing two huge studies that began in 1980 - the Nurses’ Health Study, which tracks the well-being of more than 76,000 women, and 42,000 men enrolled in the Health Professionals Follow-up Study.
Among the questions asked at the beginning of the studies was, 'how frequently do you eat nuts?' The information was updated every two to four years. Bao says the participants were followed for three decades.
“What we observed is that people who eat more nuts are less likely to die over the next 30 years," said Bao. "So, for example, if a person eat(s) nuts once per day, that person has a 20 percent lower risk of dying.”
Bao says eating a handful of nuts five or more times per week was associated with a 29 percent reduced risk of dying from heart disease and an 11 percent lower risk of cancer death. A serving size is 28 grams.
Nuts contain nutrients, including high quality proteins, vitamins and minerals, all of which have anti-cancer effects and may help protect the heart.
Bao says researchers are planning studies to find out how nuts are beneficial to human health.
The study on the health benefits of nuts was funded by the International Tree Nut Council Research and Education Foundation.
【小题1】People who often eat nuts ________.
| A．are more likely to live longer than people who often eat fruits |
| B．don’t need to go to hospital |
| C．may live longer than people who don’t eat nuts |
| D．don’t have to do sports |
| A．illness | B．health | C．diet | D．habit |
| A．She has done the research by herself. |
| B．Her research was based on two studies. |
| C．Her research lasted about three years. |
| D．People should eat all kinds of nuts every day. |
| A．cancer | B．fever | C．flu | D．headache |
| A．entertainment | B．diet | C．sports | D．science |
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科目：高中英语 来源： 题型：阅读理解
What is TOVIAZ?
TOVIAZ is a medicine used in adults to treat the symptoms of a condition called overactive bladder（膀胱）.
Who is TOVIAZ for?
Adults 18 years older with symptoms of overactive bladder.
Don’t take TOVIAZ if you:
★ Your stomach empties slowly.
★ Have eye problems.
★ Are allergic to any ingredients of TOVIAZ.
Possible side effects of TOVIAZ
★ Dry mouth.
★ Constipation
★ Dry eyes.
★ Trouble empting the bladder
These aren’t all possible side effects of TOVIAZ. For a complete list, ask your doctor.
How to take TOVIAZ:
★ Your doctor may give you the lower 4mg dose of TOVIAZ if you have severe kidney problem.
★ Take TOVIAZ with liquid and swallow the tablet whole. Do not chew, divide or crush the tablet.
★ You can take TOVIAZ with or without food.
★ If you miss a dose of TOVIAZ, start taking it again the next day.
Things you should keep in mind when taking TOVIAZ:
★ Decreased sweating and severe heat illness can occur when medicines such as TOVIAZ are used in hot environments.
★ Drinking alcohol while taking TOVIAZ may cause increased sleepiness.
【小题1】What is the main purpose of the passage?
| A．To show the importance of taking proper medicine. |
| B．To present a report on a scientific research. |
| C．To give information about a kind of medicine. |
| D．To teach patients ways of recovery from illness. |
| A．kidney problem | B．stomach problem |
| C．dry mouth or eyes | D．overactive bladder |
| A．There are only four possible side effects of TOVIAZ. |
| B．It’s suggested that TOVIAZ be used for adults 18 years older. |
| C．You can take TOVIAZ when you are allergic to few of its ingredients. |
| D．You may feel excited while eating TOVIAZ with alcohol. |
| A．If you miss a dose of, do take it right away on the same day. |
| B．It’s OK to take it with food or without food. |
| C．Chew the tablet well before you swallow it. |
| D．Use TOVIAZ in hot environment to cure heat illness. |
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科目：高中英语 来源： 题型：阅读理解
Our lifestyles today are very busy. We have family, school, sports, entertainment and social activities to fit into a time that seems never enough. We need to be healthy to meet the demands of daily life. But what does it mean to have a healthy lifestyle?
To have a healthy lifestyle, we need to:
◆ eat different kinds of healthy food most of the time
◆ do exercise often
◆ have time to relax
◆ get enough sleep to give our bodies time to grow healthy and strong
Read about a normal day in the lives of two children.
| Abbey gets up at 7:00 am, feeds the dog, and has cereal and a glass of juice for breakfast. She walks to school with her friend, Julia. She has a bag of chips for a morning snack, drinks water, and has a chicken and lettuce sandwich with a banana for lunch. She likes to play soccer with her friends at lunch and morning break time. She walks home with Julia, has some crackers with cheese and juice for afternoon snack and plays with the dog for a while. She plays computer games for an hour or two before dinner, then has a shower and does her homework. She watches her favorite television show for an hour, then usually goes to bed at about 9:30 pm. | Carl gets up at 8:30 am and has two pieces of bread with jam and a glass of milk for breakfast. His mother drives him to school on her way to work. He eats cookies with juice for morning snack and a pot pie ordered from the school lunch room with juice for lunch. He likes to play card games with his friends at lunchtime and climb the fixed equipment at morning break time. He catches the bus home, has a cereal bar and a can of soda for afternoon snack, then watches some television. He has a shower before dinner, then plays the computer for an hour or two. He goes to bed at about 10:30 pm. |
| A．diet | B．exercise | C．relaxation | D．medicine |
| A．Abbey plays soccer with her friends at school. |
| B．Abbey does her homework first after school. |
| C．Carl goes to school by bus every day. |
| D．Carl has juice for breakfast. |
| A．A health magazine. |
| B．A clothing website. |
| C．A sports guidebook. |
| D．A travel advertisement. |
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科目：高中英语 来源： 题型：阅读理解
Cancer researchers urged people on Wednesday to take more vitamin D to lower risk of cancer， saying studies showed a clear link. "Our suggestion is for people to increase their intake， through diet or a vitamin supplement，" Dr. Cedric Garland said in a telephone interview.
Garland's research team reviewed 63 studies， including several large long-term ones， on the relationship between vitamin D and certain types of cancer worldwide between 1966 and 2004. "There's nothing that has this ability to prevent cancer，" he said， urging governments and public health officials to do more to fortify foods with vitamin D.Garland is part of a University of California at San Diego Moores Cancer Center team that published its findings this week online in the American Journal of Public Health. Vitamin D is found in milk， as well as in some fortified orange juice， yogurt and cheeses， usually at around 100 international units （IU） a serving. People might want to consider a vitamin supplement to raise their intake to 1000 IUs per day， Garland said， adding that it was well within the safety guidelines established by the National Academy of Sciences.
The authors said that taking more vitamin D could be especially important for people living in northern areas， which receive less vitamin D from sunshine.
African Americans， who don't produce as much of the vitamin because of their skin colour， could also benefit significantly from a higher intake， the authors said.
【小题1】 According to the passage， people are advised to take more Vitamin D because_________.
| A．it is nutritious |
| B．it can‘t harm people’s health |
| C．it is not taken enough every day |
| D．it can lower cancer risk |
| A．Have more meat | B．Have some sunshine |
| C．Have a vitamin supplement | D．Have more fortified cheese |
| A．A scientist | B．A health researcher |
| C．A doctor | D．A public health official |
| A．Fortified orange juice | B．Milk |
| C．Fortified yogurt | D．All of the above |
| A．Asian people | B．American people |
| C．European people | D．African people |
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科目：高中英语 来源： 题型：阅读理解
Doctors in Britain are warning of an obesity time bomb, when children who are already overweight grow up. So, what should we do? Exercise more? Eat less? Or both? The government feels it has to take responsibility for this expanding problem.
The cheerful Mr. Pickwick, the hero of the novel by Charles Dickens, is seen in illustrations as someone who is plump and happy. In 18th century paintings, beauty is equated （使…等同） with rounded bodies and soft curves. But nowadays being overweight is seen as indicating neither a cheerful character nor beauty but an increased risk of heart disease, stroke and diabetes.
So what do you do? Diet? Not according to England's chief medical officer, Sir Liam Donaldson. He says that physical activity is the key for reducing the risks of obesity, cancer and heart disease. And the Health Secretary John Reid even said that being inactive is as serious a risk factor in heart disease as smoking.
So, having bought some cross trainers, how much exercise should you do? According to Sir Liam Donaldson, at least 30 minutes of moderate activity five days a week. Is going to the gym the answer? Luckily for those who think that running machines are boring, the Health Development Agency believes that physical activity that fits into people's lives may be more effective. They suggest taking the stairs rather than the lift, walking up escalators, playing active games with your children, dancing or gardening. And according to a sports psychologist, Professor Biddle, gyms "are not making the nation fit", and may even cause harm.
There's new scientific evidence that too much exercise may actually be bad for you. Scientists at the University of Ulster have found that unsuitable exercise releases dangerous free radicals that can adversely （oppositely） affect normal function in unfit people. The only people who should push their bodies to that level of exercise on a regular basis are trained athletes.
So, should we forget about gyms and follow some expert's advice to reduce sedentary （久坐不动的） activities and increase exercise in our daily life? After all, getting off the bus a stop early and walking the rest of the way can't do any harm! One final thought. How come past generations lacked gym facilities but were leaner and fitter than people today?
【小题1】Mr.Pickwick and the paintings of the 18m century are used as examples to show that_____.
| A．beauty should be overweight |
| B．a fat man is usually a cheerful character |
| C．fatness was considered something good at one time |
| D．fatness leads to an increased risk of disease |
| A．go on a diet | B．do regular physical activity |
| C．give up smoking | D．go to the gym |
| A．people who help you do exercise | B．places where you can do exercise |
| C．a kind of shoes | D．a form of vehicles |
| A．an increased risk of diseases | B．a happier life |
| C．a cheerful character | D．a beauty |
| A．how to keep fit and avoid fatness. | B．increased risks for overweight people. |
| C．the dangers of exercise in the gym. | D．the benefit of a balanced diet. |
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科目：高中英语 来源： 题型：阅读理解
In today's fast-paced (快节奏) society, few people take time to enjoy the midday meal．Most of us just rush right through it. We grab a quick salad, or buy a sandwich and eat at our computers, Sometimes, if there is a deadline around the corner, we just skip lunch．
The development of technology hasn't done our eating habits much good either．We are constantly distracted by e-mail, social media, and 24 - hour news．Even when we do sit down for lunch, we are more connected to our hand - held electronic devices．
Long working hours can cause all kinds of health problems, and many developed countries have put in place labor laws specifically regarding the lunch break．These laws give employees the right to take a break during a long work shift, but it's up to them whether they do so or not．
Frank Partnoy, a former Wall Street trader, says that employers should encourage workers to take time off for lunch．This is because long lunch breaks can benefit both individuals and society.
Writing in The Guardian, Partnoy says that one obvious reason to take a lunch break is to slow down and gain some perspective（认识）． A break from work allows us to think strategically and outside the box．It also puts our daily tasks into a broader context（背景）．
What we eat at lunch is also important．In Partnoy' s opinion, a fast food lunch is more harmful than not having lunch at all． And it's not just about calories and unhealthy food．Recent studies show that fast food also has negative effects on how we think．
However, if we sit down at a proper restaurant and chat leisurely with colleagues, we are more likely to slow down, something that hardly can be achieved in a noisy and over — packed fast food chain．
Despite these benefits, some employees might still be unwilling to take time off for lunch．Partnoy's suggestion? Make skipping lunch difficult: Employers could ask workers to fill out a form stating their reasons for skipping the meal．
【小题1】What does the underlined phrase "skip lunch" mean in the first paragraph?
| A．have a quick lunch | B．don't have lunch |
| C．work while having lunch | D．take a lunch break |
| A．Modern technology results in good diet habits． |
| B．Electronic devices make our life comfortable． |
| C．Many people are too busy to have a good lunch． |
| D．Laws have passed to make workers have lunch． |
| A．are time for the workers to relax their mind |
| B．make the employees work longer hours |
| C．are for employees to have a quick lunch |
| D．make the workers eat a proper lunch at home |
| A．saves a lot of time for a rest |
| B．affects people's way of thinking |
| C．is better than having no lunch |
| D．makes workers sit down and think |
| A．To warn us not to eat fast food． |
| B．To introduce Frank Partnoy's opinion． |
| C．To encourage us to work more efficiently． |
| D．To show the importance of a proper lunch． |
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