In all the world's cultures, people sing, play instruments, and celebrate with music． It plays such an important role in our lives that all fields focus on its study, including one looking at the biology of music． Experts are finding that because of the way our brains process music, learning to play an instrument or just listening to music can have a wide range of benefits．
Music education has received a lot of attention． Learning to play an instrument can help children improve math, science, and language skills． One study in Canada tracked children's IQ scores for nine months, discovering that children who studied music had the biggest test score improvements． The secret may lie in the way reading music and playing notes uses several areas of the brain, increasing our ability to learn school subjects． For example, reading notes improves spatial （空间的） reasoning skills, which are helpful in solving math problems like fractions（分数）．
Music is also used for medical purposes, such as the treatment of diseases which affect memory． The secret lies in the way the brain processes music． One area near the forehead, the medial prefrontal cortex, connects music with memories stored in two other areas: the amygdale and hippocampus． That's why an old song can remind you of something that happened years ago． For patients suffering from diseases like Alzheimer's, listening to music can help unlock buried memories by strengthening musical pathways to memories．
With the evidence of music's benefits pouring in, it's no wonder some countries make music study a part of their education systems． People are recognizing that more than just a form of entertainment, music is also great for the brain．
【小题1】Scientists are studying music because _______．
| A．music can be used for medical treatments |
| B．music plays a very important role in our lives |
| C．our brains can possess music in different ways |
| D．music education has received a lot of attention |
| A．Those who already had high IQs． |
| B．Those who had always played music． |
| C．Those who could not play any instrument． |
| D．Those who studied music for a period of time． |
| A．Spatial reasoning． | B．Alzheimer's． |
| C．The amygdale and hippocampus． | D．The medial prefrontal cortex． |
| A．Music and health | B．Music and the mind |
| C．Music and education | D．Music and instruments |
【小题1】B
【小题2】D
【小题3】B
【小题4】B
解析试题分析：文章介绍音乐在我们的生活中起着重要的作用，研究表明学习一段时间音乐的孩子智商更高，音乐可以用于治疗一些疾病等等，文章还分析了导致这些现象的原因。
【小题1】细节题：从第一段的句子：It plays such an important role in our lives that all fields focus on its study, including one looking at the biology of music．可知科学家在研究音乐因为它在我们的生活中起着重要的作用，选B
【小题2】细节题：从第二段的句子：One study in Canada tracked children's IQ scores for nine months, discovering that children who studied music had the biggest test score improvements．可知学习一段时间音乐的孩子智商更高，选D
【小题3】细节题：从第二段的句子：For patients suffering from diseases like Alzheimer's, listening to music can help unlock buried memories by strengthening musical pathways to memories．可知Alzheimer是一种病。选B
【小题4】主旨题：纵观全文和最后一句话People are recognizing that more than just a form of entertainment, music is also great for the brain．可知这篇文章讲的是音乐和大脑的关系，选B
考点：考查科普类短文
阅读快车系列答案科目：高中英语 来源： 题型：阅读理解
Retail therapy（购物疗法）has long been considered as a good way to let off stress. Now, US scientists have discovered not only does retail therapy exist，but that it could be caused by an individual's fear of sudden death.
Researchers found materialistic people thought terrorism and war more stressful than others.
Psychologists believe the rise of materialism around the world and its treatment effect on extreme stress might be a response to fear of death caused by acts of terrorism, disease and natural disasters.
The scientists from Michigan State University said people with possession obsessions（妄想）often have lower self-esteem than others so are more likely to shop as the result of severe psychological suffering.
Ayalla Ruvio，a business professor studying people's shopping habits while rockets fell in Israel, said, "When the going gets tough, the materialistic people go shopping. This stress spending is likely to produce even greater stress and lower well-being. Essentially, materialism appears to make bad events even worse.
Dr Ruvio led a two-part study of Israeli citizens living in a town that came under extreme rocket attacks for about six months in 2007. She compared 139 residents of the southern town with 170 from another town that was not under attack to see how their symptoms of post-traumatic stress and shopping habits varied. Dr Ruvio found that, when faced with a deadly threat, those who are highly materialistic suffered much higher levels of stress，while their tendency to shop was increased.
Dr Ruvio said, "The relationship between materialism and stress may be more harmful than commonly thought.”
The second stage of their research surveyed 855 Americans about their materialistic nature and fear of death. They found shopping was used to relieve feelings of stress and anxiety about death but this was in response to fear of a variety of life-threatening events like car accidents, criminal attacks and natural disasters.
【小题1】Which of the following opinion is NOT right according to the text?
| A．Terrorism is believed to easily cause the rise of materialism. |
| B．The materialistic find terrorism and war more stressful than others. |
| C．The scientists think possession obsessions help people get self-respect. |
| D．The scientists think people with possession obsessions suffer a lot mentally. |
| A．They enjoy the special shopping culture. |
| B．The stresses they face are usually deadly. |
| C．They are in different situation in terms of war. |
| D．They are usually active participants for researchers. |
| A．Impulsive spending does good to people's health. |
| B．Shopping can't lower one's stress as it is expected. |
| C．Faced with great stress, people feel hopeless for life. |
| D．Faced with threat，people's wish to shop will decrease. |
| A．①②③ | B．②③④ | C．①②④ | D．①③④ |
| A．Greater stress can lead to shopping. |
| B．Greater stress can cause a lot of diseases |
| C．Shopping is very important in people's life. |
| D．Can shopping reduce the stress and relieve the fear of death? |
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科目：高中英语 来源： 题型：阅读理解
The fourth round of heavy smog to hit Beijing in four weeks has sent more people to the hospital with respiratory (呼吸的) illnesses and led to calls for laws to control the pollution.
Pan Shiyi, a celebrity, said he is planning to propose a Clean Air Act to the local government. As a representative to the Beijing Municipal People's Congress, he started an online survey at 9:20 a.m. Within three hours, more than 25,000 web users, or 99 percent of total respondents (应答者) , welcomed his proposal.
They have good reasons to stand alongside Pan. The latest round of haze（雾霾）reduced visibility to under 500 meters in many parts of the city. The smog has also led to a great increase in respiratory illnesses, particularly among children and the elderly. Anxious parents and doctors almost all blame the smoggy air for the illnesses. Though most schoolchildren are home for the winter holidays, the bad air can easily move indoors. Besides, ordinary medical masks fail to provide enough protection, so some people have turned to gas masks.
The causes of the frightening smog are rather mysterious, though experts blame too much emissions (排放) and the mountains around Beijing that trap pollution in winter, unless there is enough wind to clear it away. Some critics blamed China’s top two oil firms, China National Petroleum Corp and China Petrochemical Corporation, saying the companies’ outdated production technologies produce large quantities of high-polluting gas fuel.[来源:学|科|网]
Meanwhile, some Beijingers have moved their brainstorming discussion to computers. If Pan’s proposal for a Clean Air Act is adopted, netizens say the new law should include items providing for “car-free days” in times of smog, higher standards for vehicle fuel, stricter limit to industrial and engine gas emissions, and more effective protection for the public.
Beijing is not the only city that has ever lost the blue sky. Five days of thick fog caused thousands of deaths in Britain in December 1952, urging the government to pass the first Clean Air Act in 1956, which introduced smokeless zones and cleaner fuels to reduce pollution. That may provide some experience for Beijing to refer to.
【小题1】Why did Pan Shiyi started an online survey?
| A．To know the public’s opinions on pollution |
| B．To tell people the danger of the smoggy weather |
| C．To call on people to support his proposal |
| D．To collect supporting evidence for his proposal |
| A．People are clear about the causes of the smoggy weather. |
| B．Children staying indoors will not get respiratory illnesses. |
| C．Smog is worse for people with lower resistance to diseases. |
| D．Masks can give people protection against the smoggy weather. |
| A．suggest Beijing should learn from other countries |
| B．let people know many places have this problem |
| C．tell people the situation in Britain is worse |
| D．call on the government to pass Britain’s Clean Air Act |
| A．The Use of Gas masks and Engines |
| B．Beijingers Call for Clean Air Act |
| C．Effective Protection for Blue Sky |
| D．The Mysterious Causes of the Scary Smog |
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科目：高中英语 来源： 题型：阅读理解
The home computer industry has been growing rapidly in the United States for the last ten years . Computers used to be large, expensive machines that were very difficult to use . But scientists and technicians have been making them smaller and cheaper while at the same time they have been made easier to use. As a result, their popularity has been increasing as more people have been buying computers for their homes and businesses. Computers have been designed to store information and compute problems that are difficult for human beings to work out. Some have voices that speak with the operators. Stores use computers to keep records of their inventories(库存货物) and to send bills to their customers(顾客) . Offices use computers to copy letters, record business and keep in touch with other offices. People have been using computers in their homes to keep track of the money they spend.
One important new use for computers is for entertainment(娱乐). Many new games have been designed to be played on the computers. People of all ages have been playing these games, People also have been buying home computers to play computer games, watch movies and listen to concerts at home. They have become very popular indeed.
【小题1】 Computers used to _____.
| A．work rapidly | B．be large and expensive |
| C．be easy to use | D．be used for fun |
| A．larger and more expensive | B．smaller and cheaper |
| C．more difficult to use | D．to work more slowly |
| A．writing letters | B．playing games |
| C．doing business | D．all of the above |
| A．check the list of goods and materials that are kept in the store house |
| B．play games for pleasure |
| C．talk with their friends |
| D．write letters |
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科目：高中英语 来源： 题型：阅读理解
Our environment isn’t as green and beautiful as it should be. There are steel monsters blocking out the sun, blowing out dangerous smoke, and letting out poisonous chemicals into rivers, cars producing harmful waste gas, people throwing out waste in a wrong way and all other kinds of sources that ruin the planet. Facing current environmental problems, people need to do their best to save the Earth.
You can see many big garbage dustbins in the streets. They’re not there for a show, but for you to drop your waste. We should realize that what a little we do does count. So next time you get that urge to throw gum or a chocolate package out of the car window, or “ accidentally” drop as you walk down the street, ask yourself how much waste you’ve been contributing to the environment with that bad habit going on for years.
At home, the first thing we can do to protect the environment is avoid letting water run continuously and make sure that taps（水龙头）are not leaky（泄露的），which would help greatly in scrimping. Another is to use energy-saving lights, and turn them off before you leave the rooms. It’s not only energy-saving, but also cuts down electricity costs.
Recycling is a method to make items reusable. Many things you want to throw out can be made into new products through the reproducing process. Use your imagination to come up with ways on things that you can use again.
Pass the message of simple ways to save the environment on to kids. Starting with kids is a good way of teaching the message early in their lives, in the hope that they can carry it forward as they grow older.
With environmental protection awareness in mind, we can do what we can, for the results are to have a big effect on the planet. As long as we do our part, the world is one small step closer to being saved.
【小题1】The underlined word “scrimping” in the third paragraph can be replaced by _____.
| A．saving | B．cleaning | C．cooking | D．drinking |
| A．protecting the environment begins with small chores |
| B．protecting the environment should start from childhood. |
| C．wonderful life comes from environmental protection |
| D．protecting the environment benefits the country and the people |
| A．The more people do their part, the greener the environment will be. |
| B．Selling what you don’t want any more is a kind of recycling. |
| C．To protect the environment may help you save some money. |
| D．Your bad habits for the environment are a valuable contribution. |
| A．The Use of Garbage Dustbin |
| B．How to Save Water and Electricity |
| C．How to Save the Environment |
| D．Our Current Environmental Problems |
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科目：高中英语 来源： 题型：阅读理解
Researchers found that walking around with a forced smile and fake (假的) happiness simply leads to people feeling unhappier. So, putting a brave face on your sadness could be harmful. The research also found that women suffered more than men when pretending to be happy.
Dr. Brent Scott, who led the study, said employers should take note because forcing workers to smile when dealing with the public can result in bad outcomes. He said, “Smiling for the sake of smiling can lead to emotional tiredness, and that’s bad for the organization.” He also said the research showed customer-service workers who had “fake smiles” throughout the day fell into a bad mood and didn’t want to work, so their productivity dropped.
The study is one of the first of its kind to examine emotional expressions over a period of time and compare the different effects on men and women. Dr. Scott’s team examined the effects of “surface acting”, or fake smiling, compared to “deep acting”, or making people smile by thinking of pleasant memories.
Dr. Scott said, “Women were harmed more by surface acting, meaning their moods worsened even more than men’s. However, they were helped more by deep acting, which means their moods improved more by thinking of pleasant memories. ”
According to Dr. Scott, women tend to suffer more when pretending to be happy because they are expected to be more emotionally expressive than men. Therefore, forcing a smile while feeling down is more likely to go against their normal behavior and cause more harmful feelings.
Although deep acting can improve moods a little in the short term, Dr. Scott says, it’s not a long-term solution to feeling unhappy. “There have been some suggestions that if you do this over a long period you start to feel unreal. You’re trying to develop positive emotions, but at the end of the day you may not feel like yourself any more.”
【小题1】According to the passage, Dr. Scott’s study ______.
| A．is supported by some big employers in the USA |
| B．is meaningful as there haven’t been many similar ones |
| C．examined more women than men for a long time |
| D．aimed to make the employees more productive |
| A．they usually become shy in public places |
| B．they are supposed to be more emotionally expressive |
| C．they are often treated in a terrible way |
| D．they like thinking of pleasant memories |
| A．doesn’t have any effect on men |
| B．cannot improve our moods in any case |
| C．harms our feelings in the long run |
| D．pleases people by feeling like another person |
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科目：高中英语 来源： 题型：阅读理解
Electrical devices(仪器)could soon use power made by human energy. Scientists say they have developed an experimental device that produces electricity from the physical movement of a person walking. British scientist Max Donelan and other scientists in Canada and the United States developed the device.
The device connects to a person’s knee. As the person walks, the device captures energy each time the person slows down. To do this, the device helps with the slowing down movement of the leg. The movements of the walking person push parts of a small machine
that produces electricity. Using the device, an adult walking quickly could produce thirteen watts of electricity in just a minute. Donelan says walking at that speed could produce enough power to operate a laptop computer for six minutes.
There are several possible uses for the device. Developers say it could help people who work in areas without electricity to operate small computers. The device could also be used in hospitals to operate heart pacemakers(起搏器). It could even be used to assist in the movement of robotic arms and legs.
The experimental version of the device weighs about one and a half kilograms, but it is too costly for most people to buy. But the researchers hope to make a lighter, less costly version. An improved version shou1d be ready in one year.
The developers hope the device will one day help developing countries. Near1y twenty five
percent of people around the world live without electric power.
A similar product was invented in 2005 by Larry Rome of the University of Pennsylvania. He created a bag carried on a person’s back that also produces power from wa1king.The knee device does not produce as much electricity as the bag. But the bag requires the walker to carry a load of twenty to thirty kilograms.
【小题1】 The second paragraph mainly talks about .
| A．who developed the device |
| B．how the device works |
| C．several possible uses for the devices |
| D．how much electricity the device can produce |
| A．produces power without adding more loads to the walker |
| B．can produce more power in a much shorter time |
| C．needs to be equipped with a battery |
| D．can help the walker wa1k faster |
| A．help housewives operate the washing machine |
| B．make it much easier for us to go online |
| C．produce more electricity than that invented by Larry Rome |
| D．be applied in medicine to operate heart pacemakers |
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科目：高中英语 来源： 题型：阅读理解
How long do you want to live? How many years might be added to a life? Do you want to live another 100 years or more? Some experts say that scientific advances will one day enable humans to last tens of years beyond what is now seen as the natural limit of the human life span.（寿命）
“I think we are knocking at the door of immortality(永生) , " said Michael Zey, a Montclair State University business professor and author of two books on the future. "I think by 2075 we will see it and that's a conservative estimate(保守的估计)."
At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in Newark said advances in using genes as well as nanotechnology(纳米技术) make it likely that humans will live in the future beyond what has been possible in the past. "There is a great push so that people can live from 120 to 180 years," he said. "Some have suggested that there is no limit and that people could live to 200 or 300 or 500 years.
However, many scientists who research into ageing are doubtful about it and say the human body is just not designed to last past about 120 years. Even with healthier lifestyles and less disease, they say the failure of the brain and organs will finally lead all humans to death.
Scientists also differ on what kind of life the super aged might live. "It remains to be seen if you pass 120,you know, could you be healthy enough to have good quality of life?" said Leonard Poon, director of the University of Georgia Gerontology Centre. "At present people who could get to that point are not in good health at all."
【小题1】By saying "we are knocking at the door of immortality", Michael Zey means ______.
| A．they have got some ideas about living forever |
| B．they are sure to find the truth about long living |
| C．they believe that there is no limit of living |
| D．they are able to make people live past the present life span |
| A．people can live from 120 to 180 |
| B．it is possible for humans to live longer in the future |
| C．the human body is designed to last past about 120 years |
| D．it is still doubtful how long humans can live |
| A．using genes as well as nanotechnology |
| B．the idea of living beyond the present life span |
| C．a great push |
| D．the conservative estimate |
| A．No Limit for Human Life | B．Science, Technology and Long Living |
| C．Living Longer or Not | D．Healthy Lifestyle and Long Living |
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科目：高中英语 来源： 题型：阅读理解
Australian scientists are trying to give kangaroo-style stomachs to cattle and sheep in order to cut the greenhouse gases they send out，which is thought to be responsible for global warming．
Thanks to special bacteria in the stomachs，kangaroo flatulence（肠胃气胀）contains no methane（甲烷）and scientists want to transfer that bacteria to cattle and sheep which produce large quantities of the harmful gas．
While the usual image of greenhouse gas pollution is a huge factory chimney pushing out carbon dioxide，farm animals’ passing wind contributes to a surprisingly high percentage of total emission（排放物）in some countries．
“Fourteen percent of emissions from all sources in Australia is from methane from cattle and sheep，’’said Athol Klieve，a senior research scientist with the Queensland state government．
“And if you look at another country such as New Zealand，which has got a much higher agricultural base，they are actually up around 50 percent，”he said．
Researchers say the bacteria also make the digestive process much more efficient and could potentially save millions of dollars in feed costs for farmers．
But it will take researchers at least three years to isolate the bacteria before they can even start to develop a way of transferring it to cattle and sheep．
Another group of scientists，meanwhile，has suggested Australians should farm fewer cattle and sheep and just eat more kangaroos．And about twenty percent of health-conscious Australians are believed to eat the national symbol already．
“It’s low in fat，it’s got high protein levels and it’s very clean in the sense that basically it’s the free-range（放养的）animal，”said Peter Ampt of the University of New South Wales’s institute of environmental studies．
【小题1】The passage mainly talks about ________.
| A．a better way to prevent air pollution |
| B．the danger of methane from farm animals |
| C．possible solutions to protecting environment |
| D．a recent research on global warming |
| A．prevent them from sending out harmful gases |
| B．promote Australian farming |
| C．protect Australian ecosystem |
| D．make the most of the special bacteria |
| A．to reduce the number of animals raised on farms |
| B．to eat more kangaroos rather than keep more sheep and cattle |
| C．to eat more plants rather than beef and mutton |
| D．to grow more trees to absorb carbon dioxide |
| A．it is easy to transfer the bacteria to cattle and sheep |
| B．farm animals are to blame for global warming in some countries |
| C．cattle and sheep produce more methane than kangaroos |
| D．less cattle and sheep are raised in New Zealand |
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