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(發(fā)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.
小題1:Which of the following words can best take the place of the phrase “ward off” in the sixth paragraph?
A．protectB．preventC．developD．cure。
小題2:Which of the following statements is Not true according to the text?
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.
小題3:Which of the following can be the best title of this text?
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
小題4:By writing the passage, the author mainly intends to ____.
A．a(chǎn)dvise 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
小題5:We can infer from Peter Baldini’s opinion in the last two paragraphs that ____.
A．a(chǎn)ll 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．a(chǎn)ll 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

小題1:B
小題2:D
小題3:A
小題4:A
小題5:C

試題分析：生活方式的改變可以避免癌癥的發(fā)生，在本文中作者指出如果人們吃健康食品，少飲酒，多運(yùn)動(dòng)就會(huì)避免三分之一的癌癥發(fā)生。此外還用一些數(shù)據(jù)來(lái)證實(shí)了健康生活方式的重要性，并且呼吁政府部門(mén)要制定法律來(lái)避免人們受香煙的危害，給人們一個(gè)健康的生活空間。
小題1:B詞義猜測(cè)題。根據(jù)文章第三段people are dying unnecessarily from cancers that could be prevented through keeping a healthy weight, diet, physical activity and other lifestyle factors,以及常識(shí)可以推斷健康的生活方式能夠避免癌癥的發(fā)生，所以推斷ward off 是“防止、避免”的意思，答案選B。
小題2:D細(xì)節(jié)理解題。根據(jù)文章倒數(shù)第三段The WHO says adults should do at least 150 minutes ….. 30 minutes five times per week or by cycling to work every day.可知成年人每周150分鐘的鍛煉可以每周進(jìn)行五次時(shí)間為30分鐘的步行或者騎自行車(chē)，不一定必須是每周三次為時(shí)50分鐘的步行，所以D選項(xiàng)內(nèi)容錯(cuò)誤。
小題3:A主旨大意題。文章開(kāi)頭提出如果人們吃健康食品，少飲酒多運(yùn)動(dòng)就會(huì)避免三分之一的癌癥發(fā)生，然后下文均圍繞生活方式的改變會(huì)避免癌癥的發(fā)生來(lái)展開(kāi)行文，由此可知A選項(xiàng)內(nèi)容能概括文章中心，所以答案選A。
小題4:A推理判斷題。文章開(kāi)頭提出生活方式的改變可以避免癌癥的發(fā)生，然后通過(guò)引用Rachel Thompson的話來(lái)證實(shí)健康生活方式的重要性以及呼吁政府部門(mén)要制定法律控制吸煙給人們帶來(lái)的危害，讓人們可以過(guò)更健康的生活，由此可知文章的目的就是建議人們養(yǎng)成健康的生活方式，避免癌癥的發(fā)生，故答案選A。
小題5:C推理判斷題。根據(jù)called on all governments to introduce smoke-free laws and raise the price of cigarettes. 和Tobacco kills millions of smokers every yea可知他認(rèn)為政府要采取措施保護(hù)人們健康，遠(yuǎn)離香煙的危害，故C為正確選項(xiàng)。
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Some kinds of mental skills naturally decrease as people get older. Yet research seems to show that some training can improve such skills. A recently published study also appears to demonstrate that the good effects of training can last for many years after that training has ended.
Researchers at Johns Hopkins University in Maryland wanted to learn how long memory and thinking skills would last in older people who trained to keep them. The people were part of the ten-year research project. They were taught methods meant to improve their memory, thinking and ability to perform everyday tasks.
More than 2,800 volunteered for the study called ACTIVE - short for Advanced (Cognitive) Training for Independent and Vital Elderly. Most studied when they were more than 70 years old.
The volunteers took one of several short training classes meant to help them keep their mental abilities. One class trained participants in skills including how to remember word lists. Another group trained in reasoning. A third group received help with speed-of-processing - speed of receiving and understanding information. A fourth group - the control group did not get any training.
Earlier results had established that the training helped the participants for up to five years. Now, lead study writer George Rebok says, the research showed most of the training remained effective a full ten years later.
Professor Rebok and his team found that the people trained in reasoning and speed-of-processing did better on tests than the control group.
"We are wondering whether those effects which endured over time would still be there ten years following the training, and in fact, that's exactly what we found."
The effect on memory, however, seemed not to last as long. Still, the old people in any of the three classes generally reported less difficulty in performing daily activities than the control group. The total training time for the older people was between 10 and 15 hours.
小題1:Which statement is true according to the text？
A．This kind of training can only have effect on people for a few years。
B．The people were trained during a period of ten years.
C．All the people who were studied were more than 70 years old.
D．The second group were trained how to remember word lists.
小題2:What can be inferred from the passage？
A．There were four groups being trained.
B．The old people trained can remember words better.
C．The second and third group improved their skills better than the first one.
D．The research showed that the effect of the training could absolutely last 10 years.
小題3:What’s the main idea of the fourth paragragh?
A．What was the meaning of the research?
B．How was the research conducted?
C．Why was the mental training effective?
D．How long did the research last?
小題4:What is the best title of the passage？
A．Mental Training Helped Elderly Stay Sharp for Years
B．How to improve our mental health
C．Four groups of old people were trained mentally.
D． The result of a ten-year research

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

LEEDS, England—A Leeds University psychology professor is researching a course to help dozens of Britons forgive their enemies.
“The hate we hold within us is a cancer.” Professor Ken Hart said, adding that holding in anger can lead to problems such as high blood pressure and heart disease.
More than 70 people have become volunteers in Hart’s first 20-week workshop in London—a course he says is the first of its kind in the world.
These are people who are sick and tired of living with a memory. They realize their bitterness is a poison they think they can pour out, but they end up drinking it themselves, said Canadian-born Hart.
The students meet in each group of eight to ten for a two-hour workshop with a director every two weeks.
The course, ending in July, is expected to get rid of the cancer of hate in these people. “People have lots of negative attitudes towards forgiveness,” he said, “People confuse forgiveness with forgetting. Forgiveness means changing from a negative attitude to a positive one.”
Hart and his team have created instructions to provide the training needed.
“The main idea is to give you guidances on how to look at all kinds of angers and how they affect you, and how to change your attitudes towards the person you are angry with,” said Norman Claringbull, a senior expert on the forgiveness project.
Hart said, “I believe forgiveness is a skill that can be taught, as these people want to get free of the past.”
小題1:From this passage we know that ________.
A．without hate, people will have less trouble connected with blood pressure and heart disease
B．people who suffer from blood pressure and heart disease must have many enemies
C．high blood pressure can only be cured by psychology professors
D．high blood pressure and heart disease are caused by hate
小題2:If you are angry with somebody, you should ________.
A．a(chǎn)ttend Hart’s course
B．persuade him or her to have a positive talk with you
C．never meet him or her any longer
D．treat him or her positively instead of negatively
小題3:In Hart’s first 20-week workshop, people there can ________.
A．meet their enemies
B．change their attitudes
C．enjoy the professor’s teaching
D．learn how to quarrel with others
小題4:If you are a volunteer in Hart’s workshop, you’ll ________.
A．meet in eight or ten groups
B．get rid of the illness of cancer
C．a(chǎn)ttend a gathering twice a month
D．pour out everything stored in your mind
小題5:The author wrote this passage in order to________.
A．persuade Britons to go to Hart’s workshop
B．tell us the news about Hart’s research
C．tell us how to run a workshop like Hart’s
D．help us to look at all kinds of angers

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Putting in water fountains(飲水器) at schools, and teaching children about the health benefits of water, could reduce their risk of getting extra pounds, reports a new study that is published in the latest issue of the journal pediatrics.
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At the beginning of the study, there were no big differences in the number of overweight children in different groups. But by the end of the school year, children in the schools with water fountains were 31 percent less likely to gain extra pounds, compared to kids who went to other schools, where water drinking was not encouraged.
Children in the schools with fountains, increased their water consumption from about 3 up to 4 glasses a day, while those in the other schools continued to drink an average of 3 glasses. Over the research, the number of overweight kids upped from 384 to 385 out of 1,641 at the schools with water fountains. In comparison, the number of overweight kids at the other schools increased from 339 to 364 out of 1,309, Dr. Muckelbauer said.
The experts cannot make any final conclusions and explain why the students who were encouraged to drink water were less likely to gain extra weight. Dr. Muckelbauer noted that according to a few other studies, drinking of water increases the rate at which calories are burned, while some other research suggested that water may temporarily decrease appetite.
小題1:According to the text, the journal Pediatrics__________.
A．may cover the subject of the health of children
B．mainly deals with the water drinking problem
C．is mainly about the mental health of kids
D．must be a journal entitled(授權(quán)) by a school
小題2:What do we know about the survey from the text?
A．The teacher were also encouraged to drink water.
B．The students surveyed were all overweight.
C．It surveyed children in the countryside.
D．It lasted for a whole school year.
小題3:The fifth paragraph is mainly about __________.
A．the technique used in the surveyB．the benefits of the survey
C．the process of the surveyD．the result of the survey
小題4:What can be learned from the last paragraph?
A．Drinking water definitely decreases appetite.
B．Further research is needed to confirm the finding.
C．The experts will encourage all the students to drink water.
D．Why students drinking more get less pounds will be clear soon.

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ASK any group of teenagers in the UK what they most like to eat, and foods like pizzas, curries, pasta, burgers and chips are bound to get a mention – and many young people would probably also list hanging out at the local fast-food restaurant as one of their favorite pastimes.
But what teenagers like to eat is not necessarily what they should be eating. According to the National Diet and Nutrition Survey, far too many young people in the UK between the ages of four and 18 consume too much fat, sugar and salt in their diet and take in too many calories. Meanwhile their intake of starchy carbohydrates (淀粉類(lèi)碳水化合物), fibre, iron, vitamins and calcium is too low.
For a growing body, eating foods containing plenty of calcium, such as milk, yoghurt and cheese, is particularly important as calcium is essential for the development of healthy, strong bones. Similarly, foods that are rich in iron are good for young, rapidly developing bodies, so red meat, bread, green vegetables, dried fruit and fortified (強(qiáng)化的) breakfast cereals (谷類(lèi)食物) are also recommended.
It is during our teenage years that lifestyle habits can become entrenched (根深蒂固的), so it is important that young people are educated about what foods are good for them. In 2005, in an attempt to change eating habits and open teenagers’ minds to new flavors and new tastes, celebrity chef Jamie Oliver launched a ‘Feed Me Better’ campaign. As part of a television series, ‘Jamie’s School Dinners’, he worked with teachers and cooks in a number of schools across the UK to provide more healthy, nutritious school meal options. Although the campaign was rather resisted at the beginning, it was generally regarded as a huge success and helped to influence governmental policy on nutritional standards for school meals.
No one expects to end the teenage love affair with fast and junk food but, hopefully, if projects like ‘Feed Me Better’ and the Government's own ‘Change4Life’ campaign continue to give out the right messages, more young people will understand the importance of balancing occasional treats with healthier food options.
小題1:What can we conclude from the first two paragraphs?
A．British teenagers eat too much junk food.
B．British teenagers need to take in more calcium.
C．What British teenagers like to eat is probably what their bodies need
D．British teenagers should reduce their intake of starchy carbohydrates.
小題2:Young people need calcium and iron ______.
A．to improve their brainpower
B．to build healthy strong bodies
C．to provide energy for their body
D．to help change their eating habits
小題3:According to the article, Jamie Oliver launched a campaign at schools to ______.
A．show off his excellent cooking skills
B．teach students how to cook nutritious meals
C．make the public keep an eye on school food
D．improve the children’s diet at school
小題4:Which is a point that the article supports?
A．Teenagers should never eat any junk food at all.
B．It’s easy for children to give up unhealthy eating.
C．It’s okay for a healthy eater to have a little junk food.
D．Once developed, our eating habit will never change.

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Our risk of cancer rises rapidly as we age. So it makes sense that the elderly should be routinely screened for new tumors (腫瘤) or doesn’t it?
While such tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly. With the percentage of people over age 65 expected to nearly double by 2050, it s important to weigh the health benefits of screening against the risks and costs of routine testing.
In many cases, screening can lead to additional examinations and operations to remove cancer, which can cause side effects, while the cancers themselves may be slow-growing and may not cause serious health problems in patients’ remaining years. But the message that everyone must screen for cancer has become so ingrained (根深蒂固的) that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a noisy reaction among doctors, patients and social groups.
It’s hard to uproot deeply-held beliefs about cancer screening with scientific data. Certainly, there are people over age 75 who have had cancers detected by routine screening, and gained several extra years of life because of treatment. And clearly, people over age 75 who have other risk factors for cancer, such as a family history or previous personal experience with the disease, should continue to get screened regularly. But for the rest, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy.
A recent study suggests that doctors start to make more objective decisions about who will truly benefit from screening—especially considering the explosion of the elderly.
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A．it is believed to contribute to a long life
B．it is part of their health care package
C．they are more sensitive about the health
D．they are in greater danger of tumor growth
小題2:How do some researchers now look at routine cancer screening for the elderly?
A．It adds too much to their medical bills.
B．They are doubtful about necessity.
C．It helps increase their life expectancy.
D．They think it does more harm than good.
小題3:What is the traditional view about women screening for breast cancer?
A．It is a must for adult women.
B．It applies to women over 50.
C．It is intended for young women.
D．It doesn’t apply to women over
小題4:Why do many doctors advise routine screening for cancer?
A．They want to take advantage of the medical care system.
B．They want to protect themselves against medical disputes.
C．They want data for medical research.
D．They want their patients to suffer less.
小題5:What does the writer say is the general view about health care?
A．Better care, longer life.
B．Prevention is better than cure.
C．Better early than late.
D．The more, the better.

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Have you ever been bitten? Of course you have. You are surrounded by living things which might, or do, bite. Even when you rest your head on your pillow, bedbugs are probably nibbling away(蠶食) at you. They live happily inside most pillows.
Take a walk outside and you are a target for “man’s best friend. ” Hundreds of dog-bite victims visit US emergency rooms daily. Many bites are terrible. To avoid the dogs in your neighborhood, you might want to hike into the desert or the woods. There, you run the risk of bites from rattlesnakes, scorpions, and blood-sucking ticks. Not to mention bears, wolves, coyotes, and mountain lions.
Speaking of housing, watch out when you touch the corner of your house or garage. Shy but deadly, the black widow spider and the brown recluse spider make themselves comfortable in quiet areas of your closets or garage. One bite from either of them can make you very sick; occasionally, people die from such bites. Unfortunately, many people fear all spiders, not just the few dangerous ones. They squash them or run from them at first sight, not realizing that most spiders are actually beneficial to man.
If you’re concerned about bites, don’t forget about rabid(患有狂犬病的) animal bites. Any warm-blooded animal can get infected with rabies. Although humans in the US rarely get attacked by rabid animals, the disease is painful and dangerous. You will most likely die if you are not treated properly within 48 hours of being bitten.
小題1: How does the author introduce the topic of this passage?
A．By asking questions.B．By giving examples.
C．By offering suggestions.D．By doing experiments.
小題2:According to the 2nd passage, “man’s best friend” is _____________.
A．BedbugsB．DogsC．CoyotesD．Scorpions
小題3:When you at home, you will probably be bitten by __________.
①rattle snakes   ②bedbugs  ③bears  ④spiders  ⑤rabid animals
A．①④B．②③C．③⑤D．②④
小題4:What can we infer from the 3rd paragraph?
A．All spiders are dangerous and one bite from each of them can be very serious. .
B．The black widow spider is actually beneficial to humans.
C．Spiders always make themselves comfortable in quiet place in your house.
D．One should squash a spider at first sight to keep safety.
小題5:In the author’s opinion, __________.
A．No matter what kind of animal bites you, there is no danger at all.
B．One should treat rabid animal bites properly within 2 days.
C．Humans in the US can be bitten by rabid animals frequently.
D．Hundreds of rabid animal-bite people visit emergency room daily in the US.

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

In today's fast-paced (快節(jié)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（認(rèn)識(shí)）． 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．
小題1:What does the underlined phrase "skip lunch" mean in the first paragraph?
A．have a quick lunchB．don't have lunch
C．work while having lunchD．take a lunch break
小題2:Which of the following is true according to the text?
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．
小題3:According to Frank Partnoy, long lunch breaks            .
A．a(chǎn)re time for the workers to relax their mind
B．make the employees work longer hours
C．a(chǎn)re for employees to have a quick lunch
D．make the workers eat a proper lunch at home
小題4:In Partnoy's opinion, a fast food lunch                .
A．saves a lot of time for a rest
B．a(chǎn)ffects people's way of thinking
C．is better than having no lunch
D．makes workers sit down and think
小題5:What might be the author's purpose in writing the text?
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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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Your smartphone can do a lot of things. It can call people. It connects to the Internet. It enables you to play fun games. But there is a dark side to this smart little equipment of yours----- it might also spread disease.
“People are just likely to get sick from their phones as from handles of the bathroom, ” Jeffrey Cain, the president of the American Academy of Family Physicians , told The Wall Street Journal.
This may be hard to believe, but scientists reached this conclusion after they tested eight cell phones from an office in Chicago. All the tested phones showed high numbers of coliforms (大腸菌), a kind of bacteria found in human waste , with about 2700 to 4200 units of the bacteria on each phone. The bacteria can cause flu, pinkeye and other diseases . That is right --- your phone is covered in our human waste.
Although computers, keys and pens carry germs (細(xì)菌) , our phones get far dirtier. They touch a lot of things, including our hands and the inside of our pocket or purse. We take them almost everywhere: the bus, the subway and who hasn’t played Angry Birds or Fruit Ninja while sitting on the toilet?
“Some things that we think are personal are actually more public than we imagine,” Cain said.  What is even worse is that after the phone returns from its dirty trip, it then spends most of its time cozying up to our faces. You don’t think about how often you touch your phone to your face, do you? Our noses, mouths and ears are all warm and rich in grease (油脂) , an environment that germs really like.
So how do you keep your phone clean? Alcohol is effective when used to kill germs from the back and side of your phone. But it might harm the screen. There is one simple and reliable way you can reduce the germs on your phone’s surface: wash your hands regularly.
小題1:The underlined word “dark” in the first paragraph means _______
A．blackB．hopelessC．unpleasantD．unclear
小題2:Which of the following best describe the tone of the third paragraph?
A．TerrifiedB．concernedC．Satisfying D．Threatening
小題3: By saying “Some things we think are personal are actually more public than we imagine,” Cain means that ________.
A．people love to share their phones more than they realize
B．our personal items could be as risky to our health as public items
C．phones are used in public places more than people realize
D．Most people don’t know how dirty their cell phones are
小題4:What is the article mainly about?
A．Tips on the use of phones
B．Health problems caused by the use of phones
C．The danger of coliforms infection
D．The influence that phone have on our life

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