Dieters' who eat meals high in protein might lose a bit more weight than those who get less protein and more carbohydrates (碳水化合物)一all other things being equal, a new analysis of past studies suggests. Researchers found that over an average of 12 weeks, people having a high一protein diet lost about 1.8 extra pounds, and more body fat, than those having a standard-protein diet.
Wycherley from the University of South" Australia in Adelaide, the lead author on the study says it’s possible that the body may spend more energy and bum more calories while dealing with protein, compared to carbohydrates. Another explanation for the link his team observed is that eating protein helps preserve muscle mass and muscle mass bums more calories, even when the body is resting, than other types of mass. He says people in the studies tend to get protein from a variety of animal and vegetable sources. Vegetable sources of protein include beans.
It is not obvious why a higher protein-to-carbohydrate ratio might help people lose more pounds——and one obesity researcher not involved in the new analysis questioned whether the trials were strong enough to make that conclusion. “The studies are generally far too short to tell effect,” Dr. James Levine from the Mayo Clinic in Scottsdale, Arizona, told Reuters Health in an e-mail. But given the limitations of the present evidence, Levine said, “It makes no real difference which of the weight-loss ways one chooses.”
【小題1】According to Wycherley’s analysis, dieters should take in more ______.
| A．fat | B．carbohydrates | C．protein | D．calories |
| A．It bums more calories to deal with carbohydrates. |
| B．Protein helps keep muscle mass which bums calories. |
| C．Vegetables contain more protein than animals. |
| D．No more calories are burned while the body is resting. |
| A．Doubtful. | B．Supportive. | C．Curious. | D．Agreeable. |
【小題1】C
【小題2】B
【小題3】A
解析試題分析：文章講述了咖啡這種飲品的發(fā)現(xiàn)，傳播的經(jīng)過。同時(shí)也講述了咖啡這種飲品的功能。
【小題1】C細(xì)節(jié)理解題。Wycherley from the University of South" Australia in Adelaide, the lead author on the study says it’s possible that the body may spend more energy and bum more calories while dealing with protein, compared to carbohydrates.句意為：相比較碳水化合物來說，在處理蛋白質(zhì)的過程中，身體會(huì)消耗更多的能量和卡路里。由此可知根據(jù)他的分析應(yīng)該吸收更多的蛋白質(zhì)。
【小題2】B細(xì)節(jié)理解題。由第二自然段的第一句話可知，處理蛋白質(zhì)的時(shí)候比處理碳水化合時(shí)燒掉的卡路里多，故A是錯(cuò)誤的。第二自然段的最后一句話，人們從肉類和蔬菜類中獲取蛋白質(zhì)，但并未說明蔬菜含的蛋白質(zhì)多，故C是錯(cuò)誤的。Another explanation for the link his team observed is that eating protein helps preserve muscle mass and muscle mass bums more calories, even when the body is resting, than other types of mass.句意為：另外一種解釋是吃蛋白質(zhì)有助于保存肌肉塊，而肌肉塊能消耗更多的卡路里，甚至是休息的時(shí)候。由此可知D是錯(cuò)誤的。
【小題3】A細(xì)節(jié)理解題。It is not obvious why a higher protein-to-carbohydrate ratio might help people lose more pounds——and one obesity researcher not involved in the new analysis questioned whether the trials were strong enough to make that conclusion.句意為：蛋白質(zhì)對(duì)碳水化合物的高比率能幫助人們減肥的原因并不是十分清晰，是否有足夠的證據(jù)得出這個(gè)結(jié)論也沒有涉及到，所以由此可知，應(yīng)該是持懷疑的態(tài)度。
考點(diǎn)：考查對(duì)健康保健類文章的閱讀。
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科目：高中英語 來源： 題型：閱讀理解
The research tracked the health of 101,000 US nurses over three decades.
Light-to-moderate smokers were twice as likely to die of sudden heart problems as those who had never smoked.
But those who quit smoking saw their risk begin to go back down within years, a journal of the American Heart Association reports.
_________
During the study, there were 315 sudden cardiac deaths（心臟性猝死）——where the heart unexpectedly stops working.
In people aged 35 or younger, this usually because of a heart condition that runs in the family.
But in people who are older than this—as most of the nurses in the study were —it can be the first sign of coronary heart disease, where the heart’s arteries become blocked by fatty deposits.
Of the 315 sudden deaths in the study, 75 were among current smokers, 148 were among recent or past smokers and 128 occurred in people who had never smoked.
Reason to quit
After taking into account other heart risk factors, such as high blood pressure, high cholesterol and family history of heart disease, Dr Roopinder Sandhu and his colleagues found the women who smoked were twice as likely as likely to die suddenly even if they smoked “l(fā)ight-to-moderate” amounts —between one and 14 cigarettes a day.
For every five years of continued smoking, the risk went up by 8%.
But women who quit saw their risk fall to that of someone who had never smoked, after 20 years of cessation.
Dr Sandhu, of the University of Alberta, Canad, said: “What this study really tells women is how important it is to stop smoking. The benefits in terms of sudden cardiac death reduction are there for all women, not just those with established heart disease.”
“It can be difficult to quit. It needs to be a long-term goal. It’s not always easily achievable and it may take more than one attempt.”
Ellen Mason, senior cardiac nurse at the British Heart Foundation, said: “This study shows that smoking just a couple of cigarettes a day could still seriously affect your future health.”
“As we approach the new year, many of us will be making resolutions and giving up smoking will be the top of the list for lots of people.”
“If you’re thinking of quitting and need a nudge, this research adds to the wealth of evidence that stopping smoking is the single best thing you can do for your heart health.”
A recent study in The Lancet of 1.2million Women found those who gave up smoking by the age of 30 would almost completely avoid the risk of dying early from tobacco-related diseases.
Latest figures suggest a fifth of women in England smoke.
【小題1】According to the research, light smokers____________.
| A．a(chǎn)re not likely to suffer from heart problems |
| B．a(chǎn)re more likely to suffer from heart problems than moderate ones |
| C．can go on smoking only if they don’t smoke much |
| D．have a high possibility of dying of heart disease |
| A．Nonsmokers wouldn’t die of sudden cardiac death |
| B．Most of the nurses concerned in the research were middle aged. |
| C．All age groups of people were involved in the research. |
| D．If the smokers had quit smoking, they wouldn’t have died of heart disease. |
| A．Raised risk | B．Ways of quitting smoking |
| C．Diseases related to smoking | D．Signs of heart disease |
| A．push | B．confidence | C．study | D．comparison |
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科目：高中英語 來源： 題型：閱讀理解
Tui Na and Your Emotional Health
In Traditional Chinese Medicine the body, mind and spirit cannot be divided and so the unique whole-body treatment in Tui Na can also be a useful treatment correcting any imbalances in the body's energy before symptoms and disease can develop. It also works to restore emotional harmony as well as physical health. This is why after a Tui Na treatment many people "feel good". Many people in China use Tui Na regularly to keep healthy and to deal with some specific illnesses.
Tui Na is performed on the clothed body and the patient is either lying on a couch or sitting on a chair. Therapists using a variety of strokes or movements will control the intensity and direction of pressure in an exact way. The unique rolling movement in Tui Na is one of the most difficult strokes to learn and students have to practice sometimes for many months on a rice bag before they are allowed to practice on the human body.
Stress
Tui Na is of course very useful for treating stress.
It distributes the energy around the whole body. It is believed that Tui Na moves the strong energy in the tense muscles to the weaker areas, thus making a more balanced body. When your Qi （energy in the body） flow is balanced you feel relaxed and comfortable. Tui Na is especially useful for stiff shoulders and tense neck muscles.
Emotions
In Traditional Chinese Medicine each major organ is linked to an emotion. By balancing the energy in the organ, the relevant emotion will be calmed. When your emotions are out of control, you would usually turn to your doctor or perhaps a psychotherapist. But perhaps some people would not like to be seeing a psychotherapist or feel nervous about discussing their problems with others. With Tui Na one does not need to tell the therapist anything one does not want to. The treatment of Tui Na can deal with the problem itself — although if one does need to talk, then the safe space is there to do so. An active dialogue between the therapist and the patient will help to get a better effect.
How the major organs rule your emotions
Each major organ — the heart, the stomach, the spleen, the liver, the bladder, the kidneys, the lungs, etc. — is linked to a relevant emotion.
The heart is linked to joy, excitement and sadness. If the heart is out of balance, the patient may dream a lot at night and often forget something important in the day.
The stomach and spleen are connected with too much thinking or worrying — over anxiety. When the stomach is out of balance there is often a lack of energy. The patient often feels very tired and has no interest in doing anything at all.
The liver and gall bladder are linked to anger. In Chinese Medicine the eyes are connected with the liver, and many people who suffer from anger often suffer from eye problems. The gall bladder rules decision-making and too much energy here can lead to rashness, while if there is too little it can bring about indecision. Where there is a history of depression, the therapist would look to the liver.
The bladder and kidneys are linked to fear of all kinds, from simple anxieties and phobias to vague fears and worries.
The lungs are connected with feelings of grief and sadness. When there is a history of grief, the therapist would look to the lungs.
Tui Na is used in almost all the hospitals in China and very popular among Chinese people. It is a useful and valuable method of restoring Qi balance, when emotional and physical health is out of balance. Tui Na is one of the remaining secrets of Chinese Medicine.
【小題1】According to the passage, which statement is TRUE about Tui Na?
| A．Tui Na is a whole-body treatment and can't be divided into different parts. |
| B．Tui Na can be used to balance the diseases before they can develop in the body. |
| C．Tui Na can bring back not only physical health but also emotional health. |
| D．Tui Na only makes people "feel good" but do not actually cure disease. |
| A．By linking the organ to an emotion. |
| B．By telling the therapist anything one does not want to. |
| C．By discussing their problems with others. |
| D．By balancing the energy in the relevant organ. |
| A．the patient will have a stomachache |
| B．the patient will have a lot to worry about |
| C．the patient will have nothing to do |
| D．the patient will not feel like doing anything |
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科目：高中英語 來源： 題型：閱讀理解
Having one of those days – or weeks – when everything seems to annoy you? Even if you do nothing about it, your bad mood will probably go away after some time. But with a little effort, you can forget it much faster – often within a day or two.
◇Walk it off
Exercise is the most popular bad-mood buster. A person who’s in a bad mood has low energy and high tension. Taking a fast ten-minute walk, or doing some quick exercises can do wonders towards changing that bad mood.
◇Tune it out
Listening to your favorite music for a while can also make tension go away quickly, because music starts associations with past positive experiences we’ve had.
◇Give yourself a pep talk
Stop and listen to what’s on your mind. Bad moods are often started by too many negative thoughts. Write them all down on paper, the pessimistic messages you’ve been giving yourself and then give optimistic answers. ( “I still don’t have a job.” Vs “I have two interviews next week.”)
◇Reduce your stress
Relaxation techniques are wonderful mood-lifters. These include deep breathing, stretching and visualizing, all of which sound complicated but aren’t. One easy way to visualize: close your eyes and picture a favorite place, such as the beach. Another simple way to be against distress is to make a to-do list. One reason for being in a bad mood is feeling you have no options. By taking control over certain areas, you realize you’re not helpless. You can make changes in your mood and life.
◇Avoid things that won’t improve your mood.
TV may not help much: You need to increase your energy level and stimulate（刺激） your mind – something that the TV show “Neighbors” won’t do. And before you reach for that piece of cake and coffee, think about how mood and food are linked. Sugar and caffeine contribute to depressed moods. A better choice? Research shows that carbohydrates, such as potatoes and pasta（面食）,produce a calming effect in people who have a desire for them.
【小題1】Which of the following may help us stop a bad mood?
| A．Doing nothing about it. | B．Exercising and enjoying music. |
| C．Writing down negative thoughts. | D．Talking about it with neighbors. |
| A．It helps remove bad mood. | B．It brings us a new technique. |
| C．It is not complicated to do so. | D．It is an area to be easily controlled. |
| A．shows what happens around you | B．does not energize you |
| C．reminds you of eating and drinking | D．produces a calming effect |
| A．Energy Level and Stress | B．How to Beat a Bad Mood |
| C．Bad Mood and Our Life | D．How to Control Your Feeling. |
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科目：高中英語 來源： 題型：閱讀理解
A car needs gas to run as your body needs food to work for you. Eating the right kinds of food is very important. A good eating habit can help your body grow strong if you take care of what you eat.
There are four main food groups altogether. The dairy group has food like milk, cheese and sour milk. The other three groups are the meat and fish group, the fruit and vegetable group, and the bread and rice group. Each meal should have at least one food from all four main groups. With all of these foods together, you will be given enough energy during the day.
It is easy to get into bad eating habits. You may eat your breakfast in a hurry to get to school on time or you may not have time for a good lunch. It may be easier to eat fish and chips for your supper all the time. But you will find yourself tired and you will not be able to think quickly.
Watching what you eat will help keep your body healthy and strong. It is also good to take some exercise. It will help you eat more if you take a walk or play games in the open air. Having good eating habits with some exercise is the key to your health.
【小題1】According to the passage, which of the following diets do you think is the best one?
| A．Eggs, tomatoes and chicken. | B．Milk, bread, cabbages and beef. |
| C．Corn, fish, ice cream and pork. | D．Rice, beancurd, fish and chicken. |
| A．every person needs food to grow well |
| B．taking exercise can keep your body strong |
| C．the right kind of food with exercise will keep you healthy |
| D．enough energy helps people think more quickly |
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科目：高中英語 來源： 題型：閱讀理解
Children pushed in buggies which face away from their parents may suffer longterm emotional（情感的）and language problems，according to a study published on Friday.
The research，believed to be the first of its kind，found that children who were not facing the person pushing them were less likely to talk，laugh and communicate with their parents.
The findings were based on a study of 2,722 parents and babies and an experiment where 20 babies were wheeled in buggies for a mile，facing their parents for half the journey and facing away for the other half. Parents using facetoface buggies were twice as likely to talk to their children while the babies’ heart rates fell and they were twice as likely to fall asleep，showing that they were feeling relaxed and safe.
In addition，only one baby out of the 20 studied laughed while sitting in an awayfacing buggy.
“Our data(數(shù)據(jù)) suggests that for many babies today，life in a buggy is emotionally impoverished and possibly stressful. Stressed babies grow into anxious adults，” said Dr Suzanne Zeedyk，Developmental Psychologist at Scotland’s Dundee University who carried out the research.
The study，which was published by National Literacy Trust as part of its “Talk To Your Baby” campaign，found that 62 percent of all children observed travelled in awayfacing buggies.
Zeedyk said it would have a negative effect on babies’ development if they spent a long time in awayfacing buggies，which would be bad to their ability to communicate with their parent at a time when their brain was developing rapidly.
Laura Barbour of the Sutton Trust，a social mobility charity which funded the research，said buggy manufacturers(制造商) should look closely at the findings.
【小題1】Using awayfacing buggies may________.
| A．benefit both the babies and their parents |
| B．a(chǎn)ffect babies’ language ability permanently |
| C．help babies communicate with their parents |
| D．have positive effect on babies’ development |
| A．Parents may talk twice with the babies in awayfacing buggies. |
| B．The study suggests children feel relaxed and safe in buggies. |
| C．The samples (案例)of the study were 20 babies wheeled in buggies. |
| D．One of the 20 babies was twice as likely to fall asleep in buggies. |
| A．Best for Kids to Face Parents in Buggy |
| B．Best for Kids to Communicate with Parents |
| C．Stressed Babies Grow into Anxious Adults |
| D．Buggy Manufacturers Care about the Finding |
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科目：高中英語 來源： 題型：閱讀理解
A wise man once said that the only thing necessary for the victory of evil is for good men to do nothing. So, as a police officer, I have some urgent things to say to good people. Day after day my men and I struggle to hold back a tidal wave of crime. Something has gone terribly wrong with our once-proud American way of life. It has happened in the area of values. A key ingredient is disappearing, and I think I know what it is: accountability.
Accountability isn’t hard to define. It means that every person is responsible for his or her actions and liable for their consequences.
Of the many values that hold civilization together --- honesty, kindness, and so on --- accountability may be the most important of all. Without it, there can be no respect, no trust, no law --- and, ultimately, no society.
My job as a police officer is to impose accountability on people who refuse, or have never learned, to impose it on themselves. But as every policeman knows, external controls on people’s behavior are far less effective than internal restraints such as guilt, shame and embarrassment.
Fortunately there are still communities --- smaller towns, usually --- where schools maintain discipline and where parents hold up standards that declare: “In this family certain things are not tolerated --- they simply are not done!”
Yet more and more, especially in our larger cities and suburbs, these inner restraints are loosening. Your typical robber has none. He considers your property his property; he takes what he wants, including your life if you annoy him.
The main cause of this breakdown is a radical shift in attitudes. Thirty years ago, if a crime was committed, society was considered the victim. Now, in a shocking reversal, it’s the criminal who is considered victimized: by his underprivileged (被剝奪基本社會(huì)權(quán)利的) upbringing, by the school that didn’t teach him to read, by the church that failed to reach him with moral guidance, by the parents who didn’t provide a stable home.
I don’t believe it. Many others in equally disadvantaged circumstances choose not to engage in criminal activities. If we free the criminal, even partly, from accountability, we become a society of endless excuses where no one accepts responsibility for anything. We in America desperately need more people who believe that the person who commits a crime is the one responsible for it..
【小題1】What the wise man said suggests that it’s __________.
| A．unnecessary for good people to do anything in face of evil |
| B．certain that evil will be widespread if good men do nothing about it |
| C．only natural for good men to defeat evil |
| D．desirable for good men to keep away from evil |
| A．society is to be held responsible |
| B．modern civilization is responsible for it |
| C．the criminal himself should bear the blame |
| D．the standards of living should be improved |
| A．less self-discipline | B．better sense of discipline |
| C．more respect to each other | D．less effective government |
| A．people in large cities tend to excuse criminals |
| B．people in small towns still stick to old discipline and standards. |
| C．today’s society lacks sympathy for people in difficulty |
| D．people in disadvantaged circumstances are engaged in criminal activities |
| A．stricter discipline should be maintained in schools and families |
| B．more good examples should be set for people to follow |
| C．more attention should be paid to people’s behavior |
| D．more people should accept the value of accountability |
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科目：高中英語 來源： 題型：閱讀理解
How do you design a pay plan that motivates people to do their best work? A new study by three Harvard researchers suggests a novel answer: Shortly after you hire new workers, give them a raise.
"Previous research has shown that paying people more than they expect may elicit reciprocity(相互作用) in the form of greater productivity," notes Deepak Malhotra, a Harvard business-administration professor who worked on the study. What he and his colleagues found, however, was that the connection between more pay and extra effort depends on presenting the increase "as a gift—that is, as something you've chosen to do purely as a nice gesture, with no strings attached."
Malhotra and his team studied 267 people hired by oDesk, a global online network of freelancers, to do a one-time data-entry project for four hours. All of the new hires were people in developing countries, for whom hourly wages of $3 and $4 were higher than what they had been making in previous jobs.
The researchers split the group up into three equal parts. One group was told they would earn $3 an hour. A second group was initially hired at $3 an hour but, before they started working, they got a surprise: The budget for the project had expanded unexpectedly, they were told, and they would now be paid $4 an hour. The third group was offered $4 an hour from the start and given no increase.
Even though the second and third groups were eventually paid the same amount, the second group worked harder and produced more—about 20% more—than either of the other two. People in the second group also showed the most stamina, maintaining their focus all the way through the assigned task and performing especially well toward the end of the four hours. Interestingly, the more experienced employees in the high-performing group were the most productive of all, apparently because their previous work experience led them to appreciate the rarity of an unexpected raise.
Contrary to conventional wisdom, Malhotra points out that higher pay, in and of itself, didn't promote productivity: People who made $4 an hour from the beginning worked no harder than those who were hired at $3 and were then paid $3.
To get the most impact from their pay plans, he adds, companies might consider not only what to pay new hires, but when to pay it.
"The key thing is how you present [the reason for an increase]," he says. Doling out extra money could promote productivity most "if you make it clear that the pay raise is something you're choosing to do just because you can. Our theory is that people will reciprocate. If you do something nice, they'll do something nice back."
【小題1】What does the underlined word “stamina” most probably mean?
| A．The quality of being intelligent or clever. |
| B．The quality of doing something difficult or dangerous. |
| C．The physical or mental energy needed to do a tiring activity for a long time. |
| D．A particular method of doing an activity, usually involving practical skills. |
| A．Because they thought they were better paid than the other groups. |
| B．Because they were experienced employees from developing countries. |
| C．Because an unexpected raise reminded them of their previous work. |
| D．Because they felt they were nicely treated and tried best to repay it. |
| A．No pains, no gains. |
| B．It matters not what we give but how. |
| C．Honesty is the best policy. |
| D．Actions speak louder than words. |
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科目：高中英語 來源： 題型：閱讀理解
The Green Microgym in Portland，Oregon has all the usual stuff you'd expect-sweaty people，loud music，smooth exercise equipment-but it has some extras as well. Everywhere you look，there are power wires. And these aren't the typical kind that let you surf the Web while you ride a spin cycle-although. you can do that too．The gym uses special exercise equipment that captures（捕獲）the energy you create while riding, converts（轉(zhuǎn)換）it into electricity and channels it into the power outlets（插座）．
The idea of using exercise equipment to produce electricity is not new. A gym in Hong Kong has been doing this since 2007. But clean (and healthy）energy is just now starting to catch on in U. S. gyms·"We have seen a significant increase in interest in the past six months，which is a good sign that fitness centers are ready to spend money on green technologies，” says Mike Curnyn，co-founder of the Green Revolution，a Connecticut-based firm that wires bikes into a central battery that can store energy.
The Green Microgym，first opened in 2008，has more than 200 members and is doing so well that owner Adam Boesel opened another one five miles from the original．Although membership costs about the same as ordinary gyms，customers can earn gift certificates from local businesses for watts produced while exercising．An average workout creates 37. 5 watt hours，which is enough to power a phone for a week．
Boesel uses spin bikes made by Resource Fitness，a Seattle company he co-owns，that captures energy produced from the flywheel. Wires send the converted AC current（交流電流）into any standard wall outlet-for this reason，the product line's name is Plug Out-and the energy created is used before the building draws power from the grid（電網(wǎng)）．Unlike the Green Revolution equipment，Plug Out machines cannot store extra energy. A third company，the Florida-based ReRev，is adding converters to a specific brand of spin bikes. But since the converters add＄1，000 to the price of the equipment，the ReRev and Green Revolution machines are at a disadvantage．
Resource Fitness，by contrast，sells its equipment for the same＄1，200 price as non- electricity-producing machines，removing the question of how long it will be until the energy savings pay for the cost of the unit．The company can afford to do this because its designs don’t call for the extra wiring needed for battery packs and large converters．It is also trying to price competitively with standard equipment so more gyms-and gym goers-will make the switch．
【小題1】Members of the Green Microgym earn gift certificates for_______．
| A．using the man-powered exercise equipment |
| B．saving electricity for local businesses |
| C．producing green electricity to power their phones |
| D．paying higher membership fees |
| A．they are easier to ride |
| B．they are more expensive |
| C．they don't have wires connected |
| D．they can not store extra electricity |
| A．People's unwillingness to go green． |
| B．The high cost of making it. |
| C．Safety problems concerning electricity. |
| D．Lack of certificates． |
| A．change to a different gym |
| B．use green exercise equipment |
| C．switch on the spin bikes |
| D．a(chǎn)dd a battery to the machine |
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