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【小题1】C
【小题2】A
【小题3】C
【小题4】B

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科目:高中英语 来源: 题型:阅读理解

Putting in water fountains (饮水器) 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.
The findings are based on a survey in 32 elementary schools of two German cities, Dortmund and Essen. The researchers, led by Rebecca Muckelbauer, a nutritionist(营养学家) at the Research Institute of Child Nutrition Dortmund, weighed about 3,000 children, and asked them about their beverage consumption(饮料消费量).
At the beginning of the school year, the experts had water fountains added to 17 of the schools. The scientists also worked with teachers to carry out educational programs that promote the benefits of drinking water. In contrast to schools in the United States, there are very few schools in Germany that have water fountains.
At the beginning of the study, there were no big differences in the number of overweight children in the different groups. But by the end of the school year, children in the schools with water fountains were 31 per cent 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 (食欲). 
【小题1】What do we know about the survey from the passage?

A.The teachers 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.
【小题2】 What can be learned from the last paragraph?
A.Drinking water certainly 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.
【小题3】 What would be the best title for the passage?
A.Schools with water fountains
B.Drink more water and become thinner
C.Water fountains at schools help kids stay thin
D.Water consumption at some German schools

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科目:高中英语 来源: 题型:阅读理解

Smaller than your fist, your healthy heart just goes on and on. It will beat more than 60 times a minute for 70 years or more. That’s something that most of us take for granted. But it’s an amazing fact.
60 times a minute for 60 minutes is 3,600 times. What physical thing can most of us do 3,600 times in one hour? Blink? Maybe. Tap our fingers on the desk? No. Jump up and down? Certainly not! But our heart keeps beating, hour after hour. Every day, it pumps almost 2,000 gallons of blood through our blood vessels(血管). It takes you about five years to drink 2,000 gallons of water.
And, unlike your knees or your back, your heart does all this work without ever complaining(抱怨)! You never know that it’s even there. Your heart is such a reliable “silent partner” that people forget to care for it. For many, the first indication(迹象)that their heart isn’t working properly is a serious heart illness! Over 650,000 Americans die of some kind of heart disease every year. Cancer kills 560,000, stroke kills 143,000, and accidents kill 118,000 Americans annually.
Like accidental deaths, many heart disease-related deaths can be avoided if people simply follow the advice of the experts. Unfortunately, most people seem to listen to a little voice in their head that says, “It won’t happen to me. ” So these people keep on smoking and drinking. They continue to eat too much meat. And their only “exercise” is getting off the sofa to get something out of the fridge. Please follow the following steps to keep your heart healthy.
【小题1】The text is most probably taken from a (an) __________.

A.art book B.science fiction
C.healthy magazine D.psychology book
【小题2】Which of the following physical activities can keep going on and on?
A.Blink. B.Jump. C.Finger tap. D.Heart beat.
【小题3】According to the numbers mentioned in paragraph 3, we can know __________.
A.Accidents can be the biggest “killer” in America every year.
B.In America, heart disease causes the highest death rate annually.
C.Cancer causes more threat than any other diseases for Americans.
D.Recently, nobody died of stroke or heart disease in America.
【小题4】What do we know about our healthy hearts?
A.our healthy hearts work with many complains as our knees.
B.our healthy hearts can pump 3,600 gallons of blood everyday.
C.our healthy hearts are smaller than our fists.
D.our healthy hearts can beat 60 times in one hour.
【小题5】 What do you think the next paragraph is about?
A.Some tips for keeping a healthy heart.
B.Some suggestions for avoiding accidental deaths.
C.Some reasons for doing regular exercise.
D.Some exercise for keeping a healthy lifestyle.

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科目:高中英语 来源: 题型:阅读理解

The economic growth that many nations in Asia and increasingly Africa have experienced over the past couple of decades has transformed hundreds of millions of lives – almost entirely for the better. But there’s a byproduct to that growth, one that’s evident – or sometimes less than evident – in the smoggy, smelly skies above cities like Beijing, New Delhi and Jakarta. Thanks to new cars and power plants, air pollution is bad and getting worse in much of the world, and it’s taking a major toll (伤亡人数,代价) on global health.
How big? According to a new analysis published in the Lancet, more than 3.2 million people suffered deaths from air pollution in 2010, the largest number on record. That’s up from 800,000 in 2000. And it’s a regional problem: 65% of those deaths occurred in Asia, where the air is choked by diesel soot (内燃发动机烟雾) from cars and trucks, as well as the song from power plants and the dust from endless urban construction. In East Asia and China, 1.2 million people died, as well as another 712,000 in South Asia, including India. For the first time ever, air pollution is on the world’s top – 10 list of killers, and it’s moving up the ranks faster than any other factor.
So how can air pollution be so damaging? It is the very finest soot – so small that it roots deep within the lungs and from the enters the bloodstream – that contributes to most of the public – health toll of air pollution including death. Diesel soot, which can also cause cancer, is a major problem because it is concentrated in cities along transportation zones affecting overpopulated areas. It is thought to contribute to half the deaths from air pollution in urban centers. Fro example, 1 in 6 people in the U.S. live near a diesel – pollution hot spot like a rail yard, port terminal or freeway.
We also know that air pollution may be linked to other non – deadly diseases. Fortunately in the U.S. and other developed nations, urban air is for the most part cleaner than it was 30 or 40 years ago, thanks to regulations and new technologies like the catalytic converters (催化式排气净化器) that reduce automobile emissions. Governments are also pushing to make air cleaner – see the White House’s move last week to further tighten soot standards. It’s not perfect, but we’ve had much more success dealing with air pollution than climate change.
Will developing nations like India eventually catch up? Hopefully – though the problem may get worse before it gets better. The good news is that it doesn’t take a major technological advance to improve urban air. Switching from diesel fuel to unleaded (无铅燃油) helps, as do newer and cleaner cars which are less likely to send out pollutants. Power plants – even ones that burn mineral fuels like coal – can be fitted with pollution – control equipment that, at a price, will greatly reduce smog and other pollutants.
But the best solutions may involve urban design. In the Guardian, John Vidal notes that Delhi now has 200 cars per 1,000 people, far more than much richer Asian cities like Hong Kong and Singapore. Developing cities will almost certainly see an increase in care ownership as residents become wealthier – and that doesn’t have to mean deadly air pollution. Higher incomes should also lead to tougher environmental regulations, witch is exactly what happened in the West. We can only hope it happens before the death toll from bad air gets even higher.
【小题1】What tends to give rise to the highest death toll according to the passage?

A.The lack of tight environmental protection standards.
B.The increasing numbers of the diesel cars and trucks.
C.The frighteningly high death rate from deadly cancer.
D.The world’s serious air pollution such as soot and dust.
【小题2】The “byproduct” (Paragraph 1) most probably refers to     .
A.consequence B.solution C.reform D.design
【小题3】The basic reason why so many people die from air pollution is that       .
A.the diesel soot is too small to be seen
B.the diesel soot is much too poisonous to breathe
C.the diesel soot roots in lungs and gets into blood
D.the diesel soot can also contribute to deadly cancer
【小题4】According to the passage, the writer actually wants to convince the readers that        .
A.the global economic growth is mainly to blame for air pollution and climate change
B.the developing countries are repeating the same mistakes as the developed ones made
C.the ecological situation and air pollution in India are becoming worse and worse
D.the unbeatable air is increasingly becoming a major killer throughout the world
【小题5】By describing urban design as “the best solution” in the last paragraph, the writer means that        .
A.the making of tougher environmental regulations alone is of little use
B.more sever regulations should be made to handle air pollution
C.the urban construction in western developed countries is the best choice
D.the pace of development has to be slowed down to reduce air pollution

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科目:高中英语 来源: 题型:阅读理解

Why are people interested in eating raw foods or whole foods (天然健康食品) ? One reason is that eating these types of food reduces the risk of acid (酸) accumulation in your body.
Raw and whole foods are usually digested more efficiently than cooked foods. When we cook foods, we destroy the natural enzymes (酶) that are part of the food in its raw form. These enzymes were intended by nature to help us digest the food. When we consume food without these natural enzymes, our bodies either digest the food improperly or allow too many nutrients to be absorbed into the bloodstream. In both instances, the result is overweight. When too many nutrients are absorbed at once, the body grows fat. Improperly digested food moves slowly through the digestive system, where it becomes increasingly acidic. To protect its vital organs from this acidic waste, the body changes the acid into fat and stores it safely away from the organs.
Processed foods (加工食品) contain chemical elements, which might confuse the appetite mechanism that tells us when we’ve had enough to eat; as a result, people often overeat. Processed foods also upset the digestive cycle. The body will either identify these foods as allergens and then store them safely away from the organs as fat, or the remains of undigested food will become acidic and enter the bloodstream as acid waste, which will stick to the blood vessel walls and block the passage of vital oxygen and nutrients heading for the body’s cells. The body’s metabolism (新陈代谢) becomes inactive, and the result is weight gain and obesity.
The accumulation of acid in the digestive system makes digestion increasingly inefficient. When that happens, even healthy foods can become acidic and the food allergies will become more common.
To stop this vicious circle in its tracks, people need to consume food and supplements that will neutralize the acid already accumulated in body. Eating the right types of raw and whole foods can help. It’s also important to restore your enzyme balance. You need to identify and avoid the foods that cause acid accumulation and consume the foods that increase enzyme production. If you truly want to change and help your body heal itself, you need to take an active approach. One effective way is to choose raw and whole foods appropriately according to your health conditions and personal preferences.
【小题1】It can be inferred from Para. 2 that __________.

A.we’d better be cautious about raw and whole foods
B.foods with natural enzymes help people keep fit
C.it is important for people to protect their vital organs
D.giving up cooked and refined foods is a new lifestyle
【小题2】Processed foods are unhealthy because they __________.
A.destroy body’s cells B.harm your stomach
C.may lead to obesity D.stop body’s natural function
【小题3】What is the main purpose of this passage?
A.To warn people of the problem of overweight.
B.To inform people of the harm of processed foods.
C.To advocate eating more raw and whole foods.
D.To tell the differences between raw and processed foods.
【小题4】What is likely to be talked about following the last paragraph?
A.Different causes of acid accumulation.
B.Correct ways to cook raw foods.
C.Active approaches to avoid acid.
D.Suitable types of raw and whole foods.

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科目:高中英语 来源: 题型:阅读理解

Cutting global warming pollution would not only make the planet healthier, it would make people healthier too, new research suggested.
Cutting carbon dioxide emissions could save millions of lives, mostly by reducing preventable deaths from heart and lung diseases, according to studies released Wednesday and published in a special issue of The Lancet, a British medical journal.
  "Relying on fossil fuels leads to unhealthy lifestyles, increasing our chances of getting sick and in some cases takes years from our lives," US Health and Human Services Secretary Kathleen Sebelius said in a telecast briefing from her home state of Kansas. "As greenhouse gas emissions go down, so do deaths from cardiovascular(心血管) and respiratory(呼吸道) diseases. This is not a small effect."
  Instead of looking at the health ills caused by future global warming, as past studies have done, this research looks at the immediate benefits of doing something about the problem, said Linda Birnbaum, director of the US National Institute of Environmental Health Sciences.
  Some possible benefits seemed highly speculative, the researchers conceded, based on people driving less and walking and cycling more. Other proposals studied were more concrete and achievable, such as reducing cook stoves that burn dung(粪便), charcoal and other polluting fuels in the developing world.
  And cutting carbon dioxide emissions also makes the air cleaner, reducing lung damage for millions of people, doctors said.
  "Here are ways you can attack major health problems at the same time as dealing with climate change," said lead author Dr. Paul Wilkinson, an environmental epidemiologist at the London School of Hygiene and Tropical Medicine.
  Wilkinson said the individual studies came up with numbers of premature deaths prevented or extra years of life added for certain places.
  For example, switching to low-polluting cars in London and Delhi, India, would save 160 lost years of life in London and nearly 1,700 in Delhi for every million residents, one study found. But if people also drove less and walked or biked more, those extra saved years would soar to more than 7,300 years in London and 12,500 years in Delhi because of less heart disease.
【小题1】What does the passage mainly talk about? _______.

A.How can people live longer?
B.Cutting carbon dioxide emissions saves lives.
C.Global warming threatens people’s lives.
D.People should stop relying on fossil fuels.
【小题2】The new research differs from past studies in that _______.
A.it focuses on the immediate benefits of cutting carbon dioxide emissions
B.it studies the bad effects arising from future global warming
C.it is believed by more people
D.it mainly targets at developing countries
【小题3】According to Kathleen Sebelius, _______.
A.sometimes it takes years to see the bad effects caused by consuming fossil fuels
B.without greenhouse gas emissions, people would not die of cardiovascular and respiratory diseases
C.the main reason why people get sick is that they rely on fossil fuels
D.deaths from cardiovascular and respiratory diseases are closely related to greenhouse gas emissions
【小题4】 Which of the following is the most practical way to cut carbon dioxide emissions according to the passage? _________.
A.Driving less
B.Walking and cycling as much as possible.
C.Stopping using fossil fuels
D.Reducing the use of polluting fuels to cook.
【小题5】It can be inferred from the passage that _____.
A.London and Delhi have already benefited from reducing greenhouse gas emissions
B.switching to low-polluting cars would save 160 lives in London each year
C.walking and biking instead of driving will reduce the chance of heart disease
D.attacking health problems and dealing with climate change are contradictory

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科目:高中英语 来源: 题型:阅读理解

Like every other Olympics, the London 2012 Olympics will depend upon thousands of volunteers to help with the smooth running of the event. To show the importance of the role, London 2012 volunteers are to be called ‘Game Makers’. Lord Coe has said recently: “London 2012 is relying on brilliant Game Makers to help us create a great Olympic and Paralympic Games. ”
London 2012 Olympics volunteers will provide the face of London 2012, working behind the scenes and making sure the games are as well organized, efficient and, most importantly, as enjoyable as possible.
Despite the hard-work and often unsociable hours required of volunteers, applications to be considered as a Game Maker were unprecedented(空前的) with all the 70, 000 available positions applied within days. But, for those still interested in helping out during 2012 and being in the middle of the action, there are still a lot of opportunities available.
If you were one of those who missed out on the chance of becoming London 2012 volunteers, you can now apply to be one of the 8, 000 London Ambassadors(大使). This important role involves greeting fans from all over the world, welcoming them to the fantastic capital city of London and providing a friendly face as well as help, advice and a good old traditional warm British welcome. The view of London most visitors take away with them after the 2012 Olympics will mostly be down to the volunteers and ambassadors, so these roles play a very important part in the process of making the UK a great place to travel to.
Becoming a London Ambassador is a brilliant way to be involved with the London 2012 volunteers scheme and become a part of what should be an historic summer.
【小题1】Why are London 2012 volunteers called “Game Makers”?

A.They’ll decide whether the London 2012 Olympics are a success.
B.They play an important role in the London 2012 Olympics.
C.The London 2012 Olympics won’t be organized without them.
D.They will work hard and effectively.
【小题2】Which of the following can replace the underlined part “be down to” in Paragraph 4?
A.be the responsibility of
B.be under the control of
C.be in harmony with
D.be in charge of
【小题3】What’s the purpose of the passage?
A.To appeal to more volunteers.
B.To introduce the London 2012 Olympics.
C.To show the importance of volunteers.
D.To guide how to spend the historic summer.

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科目:高中英语 来源: 题型:阅读理解

Everyone looks forward to progress, whether in one’s personal life or in the general society. Progress indicates a person’s ability to change the way he is living at the moment. Progress must lead a better way of doing things. All these, however, remains true only in so far as people want to accept technology and move forward by finding new and more efficient ways of doing things.
However, at the back of the minds of many people, especially those who missed the “good old days”, efficiency comes with a price. When communication becomes efficient, people are able to contact one another no matter where they are and at whatever time they wish to. The click of a button allows people miles apart to talk or to see each other without even leaving their homes. With the communication gadgets, such as mobile phones and ipads, people often do not take the effect to visit one another personally. A personal visit carries with it the additional feature of having to be in the person’s presence for as long as the visit lasts. We cannot unnecessarily excuse our selves or turn the other person off.
With efficiency also comes mass production. Such is the nature of factories and the success of industrialization today. Factories have improved efficiency. Unskillful tasks are left to machines and products are better made and produced with greater accuracy than any human hand could ever have done. However, with the improvements in efficiency also comes the loss of the personal touch when making these products. For example, many handcrafts(手工艺品) are now produced in a factory. Although this means that supply is better able to increase demand, now that the supply is quick and efficient, the demand might fall because mass production lowers the quality of the handicraft and it is difficult to find unique designs on each item.
Nevertheless, we must not commit the mistake of analyzing progress only from one point of view. In fact, progress has allowed tradition to keep up. It is only with progress and the invention of new technology that many old products can be brought back to their old state. New technology is required for old products to stay old.
It is people’s attitude towards progress that causes the type of influence that technology has on society. Technology is flexible. There is no fixed way of making use of it. Everything depends on people’s attitude. The worst effects of progress will fall on those who are unable to rethink their attitudes and views of society. When we accept progress and adapt it to suit our needs, a new “past” is created.
【小题1】According to Paragraph 1, progress can benefit people when they are willing to _______.

A.live a better life
B.look for better methods
C.change ways of living
D.accept technology and advance steadily
【小题2】The underlined word “gadgets” is closest in meaning to _______.
A.toolsB.messagesC.barriersD.skills
【小题3】The author explains “efficiency comes with a price” by _______.
A.describing a processB.using examples
C.following time orderD.making classification
【小题4】Compared with home-made handicrafts, machine made products _______.
A.lack great accuracyB.lack the personal touch
C.are of high valueD.are quite welcome
【小题5】What can be learned about technology from Paragraph 4?
A.It can destroy old traditions.
B.It can lead to social progress.
C.It can be used to correct mistakes.
D.It can be used to preserve old products.
【小题6】What can be concluded from the last paragraph?
A.Progress can suit the needs of daily life.
B.People review the past with great regret.
C.Technology should be introduced in a fixed way.
D.People’s attitude decides the use of technology.

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科目:高中英语 来源: 题型:阅读理解

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