Recently a study, led by Pedro Hallal of the Federal University, suggests that nearly a third of adults, 31%, are not getting enough exercise. That rates of exercise have declined is hardly a new discovery. Since the beginning of the industrial revolution, technology and economic growth have helped to create a world in which taking exercise is more and more an option rather than a necessity. But only recently have enough good data been collected from enough places to carry out the sort of analysis Dr Hallal and his colleagues have engaged in.
There are common themes in different places. Unsurprisingly, people in rich countries are less active than those in poor ones, and old people are less active than young ones. Less obviously, women tend to exercise less than men—34% are inactive, compared with 28% of men. But there are exceptions. The women of Croatia, Finland, Iraq and Luxembourg, for example, move more than their male countrymen.
Malta wins the race for most slothful country, with 72% of adults getting too little exercise, and Swaziland and Saudi Arabia are in close behind, with 69%. In Bangladesh, just 5% of adults fail to exercise enough. Surprisingly, six Americans in ten are active enough according to Dr Hallal’s study, compared with fewer than four in ten British.
These high rates of inactivity are worrying. Human beings seem to have evolved(进化) to benefit from exercise while deliberately avoiding it whenever they can. In a state of nature it would be impossible to live a life that did not provide enough of it. But that is no longer the case. Actually lack of enough activity these days has nearly the same effect on life span(寿命) as smoking.
【小题1】We may learn from Paragraph 1 that_________.
| A．the decline of exercise rates is newly discovered |
| B．the study suggests 31% of female adults get too little exercise |
| C．the good enough data has been collected from only one country |
| D．the industrial revolution has changed the way people live to some degree |
| A．have little time to exercise |
| B．hate to get regular exercise |
| C．take more exercise to lose weight |
| D．exercise more than men in their country |
| A．powerful | B．rich | C．lazy | D．unpopular |
| A．Worldwide Lack of Enough Exercise |
| B．New Health Discovery |
| C．Evolvement of Human Beings |
| D．Benefits of Taking Exercise |
【小题1】D
【小题2】D
【小题3】C
【小题4】A
解析试题分析：工业改革已经在某些程度上改变人们的生活方式，锻炼身体越来越成为人们的一种选择，而非迫切的需要，世界范围的人缺少足够的锻炼。
【小题1】细节题：从第一段的句子：Since the beginning of the industrial revolution, technology and economic growth have helped to create a world in which taking exercise is more and more an option rather than a necessity.可知工业改革已经在某些程度上改变人们的生活方式，选D
【小题2】细节题：从第二段的句子：But there are exceptions. The women of Croatia, Finland, Iraq and Luxembourg, for example, move more than their male countrymen.可知Luxembourg 的妇女锻炼的比男子多，选D
【小题3】猜词题：从文章第三段的句子：Malta wins the race for most slothful country, with 72% of adults getting too little exercise, and Swaziland and Saudi Arabia are in close behind, with 69%.比较起来Malta的人是世界上最懒惰的人，可知“slothful”是“懒惰”的意思，选C
【小题4】标题确定题：从全篇文章和第一段的句子：Recently a study, led by Pedro Hallal of the Federal University, suggests that nearly a third of adults, 31%, are not getting enough exercise.可知这篇文章讲的是世界范围的人缺少足够的锻炼，选A
考点：考查健康类短文
科目：高中英语 来源： 题型：阅读理解
Trip 1 Black Bear Count
There have been fires in this area in the last few years and the Office of the National Park is not sure how many black bears are still living. Some bears have been seen since the fires, and the Office has asked for young people to help count them.
The entire trip will last three hours. Bookings necessary.
Cost: Free When: May 8
Trip 2 Garland Valley
Bring your drink and lunch for this walk in a beautiful area of the Blue Mountains. Garland Valley is close to the town of Garland but is part of the National Park. Many wild animals live in this area, including many rare birds. This is a great walk for bird-lovers. The trip lasts four hours. Bookings necessary.
Cost: ＄ 15 When: May 8, May 15
Trip 3 Flashlight Adventure
Put on your warm clothes, bring a flashlight and a pair of glasses, and come for a night walk along the Dungog Valley. A guide will lead the tour. Many of the animals you will see on this trip can only be seen at night. The guide will tell you about the lives of the animals you see. Numbers are strictly limited on night trips, so be sure to book early. This walk lasts two and a half hours.
Cost: ＄ 12 When: May 8, May 15, May 22
Equipment to be needed:
·Please bring enough water and food for all walks.
·Wear good walking shoes--no high heels.
·Wear a hat for day walks.
·Dress warmly for night walks.
·Children must be with an adult.
·Make sure your flashlight works well and bring extra batteries for night walks.
·Follow all instructions from guides during the walks. The mountains are a dangerous place.
Bookings:
·Bookings for the above trips can be done by telephone (893 - 4847) or on the Internet at (www. bluemountaintour, com)
【小题1】Where are these trips?
| A．In a large city. | B．In a park in the mountains. |
| C．In a special zoo. | D．In three different countries. |
| A．Good walking shoes. | B．A pair of glasses. |
| C．Food and water. | D．A sleeping bag. |
| A．Adventure Travel in America |
| B．Hunting around the Great Mountains |
| C．Discovery Trips in the Blue Mountains |
| D．Interesting Trips in the East of the USA |
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科目：高中英语 来源： 题型：阅读理解
In the Caucasus region of Russia, nearly 50 out of every 100,000 people live to celebrate their 100th birthday, and many don’t stop at 100! By comparison, in America only 3 people in 100,000 reach 100. But these Russian old people aren’t alone. The Pakistanis, who live high in the Himalaya Mountains, and the Ecuadorans of the Andes Mountains seem to share the secret of long life, too.
These people remain healthy in body and spirit despite the passage of time. While many older persons in industrial societies become weak and ill in their 60s and 70s, some Caucasians aged 100 to 140, work in the fields beside their great-great-grandchildren. Even the idea of aging is foreign to them. When asked “at what age does youth end?”most of these old people had no answer. Several replied, “Well, perhaps at age 80.”
What accounts for this ability to survive to such old age, and to survive so well？First of all, hard physical work is a way of life for all of these long-lived people. They begin their long days of physical labor as children and never seem to stop. For example, Mr . Rustam Mamedov is 142 years of age. His wife is 116 years old. They have been married for 90 years. Mr. Mamedov has no intention of retiring from his life as a farmer. “Why？What else would I do？”he asks. All these people get healthful rewards from the environment in which they work. They all come from mountainous regions. They live and work at elevations of 1,660 to 1,000 meters above sea level. The air has less oxygen and is pollution-free. This reduced-oxygen environment makes the heart and blood vessel(血管) system stronger.
Another factor that may contribute to the good health of these people is their isolation. To a great extent, they are separated from the pressures and worries of industrial society. Inherited factors also play some role. Most of the longest-lived people had parents and grandparents who also reached very old ages. Good family genes may, therefore, be one factor in living longer.
【小题1】The example of Mr. and Mrs. Mamedov implies that some Caucasians aged 100 to 140 ____.
| A．become weak and hopeless |
| B．are too old to work in the fields |
| C．benefit from physical work |
| D．are still working in the fields |
| A．Retiring from their lives as farmers. |
| B．Having been married for 90 years. |
| C．Hard physical work. |
| D．Having no intentions. |
| A．Clean mountain air. |
| B．Daily hard work. |
| C．Good genes |
| D．Stress and pressure. |
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科目：高中英语 来源： 题型：阅读理解
The triathlon(铁人三项运动) promises to be one of the most popular Olympic sports.Recently it has drawn huge crowds attracted by athletes swimming 1,500m，cycling 40km，then running 10km without stopping.But what makes an attractive 17yearold girl give up everything for the doubtful pleasure it offers?
Melanie Sears has not yet learnt those oftenrepeated phrases about personal satisfaction，mental challenge and higher targets that most athletes use when asked similar questions.“You swim for 1,500m，then run out of the water and jump on your bike，still wet.Of course，then you freeze.When the 40km cycle ride is over，you have to run 10km，which is a long way when you’re feeling exhausted.But it’s great fun，and all worth it in the end，” she says.
Melanie entered her first triathlon at 14 and she won the junior section.Full of confidence，she entered the National Championships，and although she had the second fastest swim and the fastest run，she came nowhere.“I was following this man and suddenly we came to the sea.We realised then that we had gone wrong.I ended up cycling 20 kilometres too far.I cried all the way through the running.”
But she did not give up and was determined that she never will.“Sometimes I wish I could stop，because then the pain would be over，but I am afraid that if I let myself stop just once，I would be tempted(诱惑) to do it again.”Such doggedness draws admiration from Steve Trew，the sport’s director of coaching.“I’ve just been testing her fitness，” he says, “and she worked so hard on the running machine that it finally threw her off and into a wall.She had given it everything，and she just kept on.”
Melanie was top junior in this year’s European Triathlon Championships，finishing 13th.“I was almost as good as the top three in swimming and running，but much slower in cycling.That’s why I’m working very hard at it.” She is trying to talk her longsuffering parents，who will carry the ￡1,300 cost of her trip to New Zealand for this year’s world championships，into buying a ￡2,000 bike，so she can try 25km and 100km races later this year.
But there is another price to pay.“I don’t have a social life，”she says.“After two hours’ hard swimming on Friday night，I just want to go to sleep.But I phone and write to the other girls in the team.” What does she talk about？Boys？Clothes？“No，what sort of times they are achieving.”
【小题1】How does Melanie differ from other athletes，according to the writer?
| A．She worries less than they do. |
| B．She expresses herself differently. |
| C．Her family background is not like theirs. |
| D．Her aims are different from theirs. |
| A．She was tricked by another competitor. |
| B．She felt she had let her teammates down. |
| C．She made a mistake during part of the race. |
| D．She realized she couldn’t cycle as fast as she thought. |
| A．Buy an expensive bike for her. |
| B．Give her half the cost of a bike. |
| C．Let her compete in longer races. |
| D．Pay for her to go to New Zealand. |
| A．She would like to see them more often. |
| B．She only discusses the triathlon with them. |
| C．She thinks they find her way of life strange. |
| D．She dislikes discussing boys or clothes with them. |
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科目：高中英语 来源： 题型：阅读理解
October 15th is Global Handwashing Day．Activities are planned in more than twenty countries to get millions of people in the developing world to wash their hands with soap．
Experts say people around the world wash their hands but very few use soap at so-called critical moments．These include after using the toilet, after cleaning a baby and before touching food．
Global Handwashing Day is the idea of the Public-private Partnership for handwashing with soap．The goal, they say, is to create a culture of handwashing with soap．The organizers say all soaps are equally effective at removing disease-causing germs．They say the correct way to wash is to wet your hands with a small amount of water and cover them with soap．Rub it into all areas, including under the fingernails．Then, wash well under running water．Finally, dry your hands with a clean cloth．
The Partnership says soap is important because it increases the time that people spend washing．Soap also helps to break up the dirt that holds most of the germs．And it usually leaves a pleasant smell, which increases the chances that people will wash again．
It also says that washing hands with soap before eating and after using the toilet could save more lives than any medicine．It could help reduce cases of diarrhea, which is the second leading cause of child deaths, killing more than one and a half million children a year, by almost half．
【小题1】What does the author intend to tell us in the passage?
| A．To keep healthy by washing hands． | B．To wash hands with soap． |
| C．To take action to wash hands． | D．To wash hands often． |
| A．a--c--b--e--d | B．e--d--a--b—c |
| C．a--c--b--d--e | D．e--b--d--a--c |
| A．It gives people a longer handwashing time． |
| B．It helps to remove a lot of germs from hands． |
| C．It attracts people to do more handwashing． |
| D．It gets all people into the habit of washing hands． |
| A．kills half of the kids in the developing countries a year |
| B．causes the greatest number of child deaths |
| C．can be prevented to some degree by washing hands with soap |
| D．can’t be cured without washing hands |
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科目：高中英语 来源： 题型：阅读理解
Beijing, April 2----Starting from this year, the Beijing Municipal Health Bureau will begin to promote a home medical service. With this service a medical team which is made up of a doctor, a nurse and a medical health worker will be sent to some communities in the city. They will set up a medical filing recorder for every resident in community and publicize their contact information to them. If people in the community feel sick, they can consult their community doctor first. If community doctors cannot treat their illness, they will then be transferred to large hospitals. Liang Wan, deputy director of the Beijing Municipal Health Bureau, made the statement last Friday .
In addition ,the Beijing Municipal Health Bureau will set up some funds to train home medical service workers for families whose members suffer either from high blood pressure, diabetes,cerebral apoplexy , or coronary heart disease . The home medical service workers will remind patients to take pills on time and lead the patients to follow some health tips in their daily life. They will also learn some practical knowledge to save patients in case of an emergency .
The work will first begin in the medical service room in the 25 community centers and spread to all communities in Beijing. The disease prevention and control centers at various counties and districts in Beijing will be responsible for teaching community doctors and giving home medical service lectures, or advice . These workers will not be able to work until they pass related examination and obtain the work certificates. It is expected that by the end of this year, there will be 10000 home medical service workers in Beijing .
【小题1】Where does a person go to see first if he gets sick according to the passage ?
| A．The community clinics. | B．Large hospital . |
| C．Private clinic . | D．Small hospital . |
| A．The medical team which is made up of a doctor, a nurse and a medical health worker will set up a medical filing record for every resident. |
| B．The home medical service workers not only give some healthy suggestions to the patients, but also learn practical knowledge about first aid. |
| C．Some funds will be provided by Beijing Municipal Health Bureau for home medical service training. |
| D．The government aims to offer the home medical service for free. |
| A．receive the training about medical service. |
| B．pass related examinations. |
| C．obtain the work certificates. |
| D．All the above. |
| A．All communities in Beijing have started home medical service. |
| B．People in Beijing will not easily get ill. |
| C．Medical service in Beijing will be promoted greatly in the future. |
| D．The other cities in China should learn from Beijing. |
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科目：高中英语 来源： 题型：阅读理解
The Healthy Habits Survey shows that only about one third of American seniors(年长者) have correct habits. Here are some findings and expert advice.
1.How many times did you brush your teeth yesterday?
·Finding：About 33% of seniors brush their teeth only once a day.
·Step：Remove the 300 kinds of bacteria in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2.How many times did you wash your hands or bathe yesterday?
·Finding：Seniors, on average, bathe fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day—half of the number that doctors advise.
·Step：We touch our faces around 3,000 times a day-often inviting germs（病菌）to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3. How often do you think about fighting germs?
·Finding：Seniors are not fighting germs as well as they should.
·Step：Be aware of germs. Do you know it is not your toilet but your kitchen sponge（海绵）that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.
【小题1】What is found out about American seniors?
| A．Most of them have good habits. |
| B．Nearly 30% of them bathe three days a week . |
| C．All of them are fighting germs better than expected . |
| D．About one third of them brush their teeth only once a day |
| A．twice a day | B．three times a day |
| C．four times a day | D．eight times a day |
| A．We should stop touching our faces. |
| B．A kitchen sponge can carry more germs than a toilet. |
| C．There are less than 300 kinds of bacteria in the mouth. |
| D．We should wash our hands before touching a door handle. |
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科目：高中英语 来源： 题型：阅读理解
Europe’s deadly outbreak of a rare form of E. coli bacteria (大肠杆菌) has brought new attention to food safety issues. One of the problems when people get sick from food is that the simplest question is often difficult or even impossible to answer. Just what did the people eat that made them sick?
Of course, one way to avoid these medical mysteries is to keep dangerous organisms out of the food supply. This is easier said than done, but scientists keep looking for new ways.
Scientists in the United States have developed an experimental system that uses a high-tech optical scanner. The system is designed to identify the presence of contaminants(致污物) like soil or animal waste on fresh produce. These can be sources of E. coli. E. coli bacteria naturally live in the intestines(肠) of humans and many animals. Most kinds of E. coli are harmless but some can make people sick.
The new scanner can also show damage and imperfections that might make the produce unappealing to shoppers.
Scientists designed the system at a Department of Agriculture research center in Beltsville, Maryland. Moon Kim of the Agricultural Research Service led the team.
MOON KIM: “We were requested, we were asked, to develop a method to detect contamination in produce. So we started with the apple as the model sample.”
The scanner uses a high-speed camera placed over the conveyer belt that moves the produce along. As the apples move along the belt, the scanner captures images of each piece of fruit.
Moon Kim says the team hopes the system will be available before long.
MOON KIM: “We are targeting for development in commercial plants for the next several years.”
The scanner can direct a sorting machine to separate the bad apples from the good ones. The system is currently able to show the surface of only half the apple as it speeds by. The inventers hope to improve the process so it can show the whole surface.
【小题1】What is the main topic of the text?
| A．Bacteria. | B．A high-tech scanner. |
| C．A camera | D．Food safety. |
| A．broke out all over the world | B．comes from soil or animal waste |
| C．is extremely harmful to health | D．does not cause illness |
| A．can help to sort out different fruits |
| B．make the produce appeal to shoppers |
| C．can only capture images of the whole apple |
| D．can identify the presence of contaminants |
| A．The scanner needs to be improved. |
| B．The scanner will be available in the next several years. |
| C．Moon Kim is unwilling to develop the scanner. |
| D．The scanner is connected to a sorting machine. |
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科目：高中英语 来源： 题型：阅读理解
About a third of all common cancers in the United States, China and Britain could be prevented each year if people ate healthier food, drank less alcohol and exercised more, health experts said on Friday.
Reports from the World Cancer Research Fund (WCRF) suggest that making simple lifestyle changes could prevent some 40 percent of breast cancers alone in Britain and the United States, as well as tens of thousands of stomach cancers.
“Even in 2011, people are dying unnecessarily from cancers that could be prevented through keeping a healthy weight, diet, physical activity and other lifestyle factors,” said a WCRF medical and scientific adviser.
WCRF findings are supported by World Health Organization (WHO) reports, which say regular exercise can prevent many diseases such as cancers and heart diseases.
Cancer is a leading cause of death around the world and its incidence(发病率) is rising. Each year around 12.7 million people discover they have cancer and 7.6 million people die from some form of the disease. There are about 200 known types of cancer.
Rachel Thompson, the WCRF’s head of science, said that while the message was simple — that not smoking, eating good food and being a healthy weight can help ward off many cancers — it was still a difficult one to get across.
The WHO says adults should do at least 150 minutes of exercise a week. This could be done by walking for 30 minutes five times per week or by cycling to work every day.
Peter Baldini, head of the World Lung Foundation, also called on all governments to introduce smoke-free laws and raise the price of cigarettes. Tobacco kills millions of smokers every year, and tobacco-related lung cancers also kill hundreds of thousands of people who don’t smoke but have been exposed to it second-hand.
“There isn’t a magic bullet to cure all forms of cancer, but we have the opportunity and the duty to protect people from developing cancer wherever possible,” Baldini said.
【小题1】Which of the following words can best take the place of the phrase “ward off” in the sixth paragraph?
| A．protect | B．prevent | C．develop | D．cure。 |
| A．Exercising and eating healthily can help to reduce cancer risk. |
| B．Each year about 12.7 million people are diagnosed with cancer around the world. |
| C．Every year millions of people die from smoking and lung cancers. |
| D．Adults should walk for fifty minutes three times per week. |
| A．Simple life changes could stop millions of cancers |
| B．Cancer is a leading cause of death |
| C．Our bad lifestyle caused many diseases |
| D．The incidence of common cancers is rising |
| A．advise people to develop healthier lifestyle. |
| B．warn people of the danger of cancers |
| C．explain why many people die from cancers every year. |
| D．introduce the ways to protect people from developing cancers |
| A．all the lung cancers are linked to smoking |
| B．there is no medicine to cure the cancers but it’s our duty to find one |
| C．all governments should take measures to control smokers and protect people’s health |
| D．it’s our opportunity and duty to persuade people to give up smoking |
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