题目
题型：不详难度：来源：
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 the bad mood.
Tune it out
Listening to your favorite music for a while can also make tension go away quickly, because music starts connection with past positive experiences we"ve had.
Give yourself a paper 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(悲观的) 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 moodlifters. These include deep breathing, stretching and visualizing(想像), all of which sound complicated(复杂的) but aren"t. One easy way to visualize: close your eyes and picture a favorite place, such as the beach. Another simple way to distress is to make a todo 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. The better choice? Research shows that carbohydrates, such as potatoes and pasta(面食), produce calming effects in people who have a desire for them.
小题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 |
答案
小题1:B
小题2:A
小题3:B
小题4:B
解析
试题分析：文章大意：本文介绍了改善不良心情的几种方式。
小题1:B细节题。综合Walk it off中的Exercise is…changing that bad mood和Tune it out中Listening to your favorite music…make tension go away quickly可知：听着音乐做一些锻炼有助于改变坏心情。故B正确。
小题2:A细节题。由Reduce your stress中的前三句可知。故A正确。
小题3:B细节题。由最后一段第—句可知：从低落的情绪中走出来需要的是增加活力，激活情绪，电视很难起到这样的作用。 故B正确。
小题4:B主旨大意题。这是一篇让人们了解养生之道的文章，介绍了改善不良心情的几种方式。故B正确。
核心考点
试题【Having one of those days or weeks when everything seems to annoy you? Even if yo】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
Researchers found women infected with the Toxoplasma gondii (T. gondii) parasite(刚地弓形虫), which is spread through contact with cat waste or eating undercooked meat or unwashed vegetables, are at increased risk of attempting suicide.
The study involved more than 45,000 women in Denmark. About a third of the world’s population is infected with the parasite, which hides in cells in the brain and muscles, often without producing symptoms.
The infection, which is called toxoplasmosis(弓形虫病), has been linked to mental illness, such as schizophrenia(精神分裂症), and changes in behavior.
The study’s senior author Doctor Teodor Postolache, an associate professor of psychiatry(精神病学) at the University of Maryland School of Medicine in the United States, said, “We can’t say with certainty that T. gondii caused the women to try to kill themselves, but we did find a predictive association between the infection and suicide attempts later in life that deserves additional studies.”
Doctor Albert Reece, vice president of medical affairs at the University of Maryland, said, “T. gondii infection is a major public health problem around the world, and many people don’t realize they’re infected.
“Dr Postolache is a leading expert on suicide neuroimmunology(神经免疫学). Suicide is a critically important mental health issue. About one million people commit suicide and another 10 million attempt suicide worldwide each year. We hope that this type of research will one day help us find ways to save many lives that now end too early in suicide.”
Dr. Postolache’s research team at the University of Maryland was the first to report a connection between T. gondii and suicidal behavior in 2009. He is cooperating with researchers in Denmark, Germany and Sweden to confirm and investigate the way leading to this association.
The T. gondii parasite thrives in the intestines of cats, and it is spread through their waste. All warm-blooded animals can become infected through contact with it. Humans can become infected by changing their infected cats’ litter boxes, eating unwashed vegetables, drinking water from a polluted source, or by eating undercooked or raw meat.
Not washing kitchen knives after preparing raw meat before handling another food item also can lead to infection. Pregnant women can pass the parasite directly to their unborn babies and are advised not to change cat litter boxes to avoid possible infection.
Babies don’t produce antibodies to T. gondii for three months after they are born, so the antibodies present in their blood represented infection in the mothers. The scientists studied Danish health patients to determine if any of these women later attempted suicide, including cases of violent suicide attempts which may have involved guns, sharp instruments and jumping from high places.
The study found that women infected with T. gondii were one and a half times more likely to attempt suicide compared to those who were not infected, and the risk seemed to rise with increasing levels of the T. gondii antibodies.
Dr Postolache noted limitations to the study, such as the inability to determine the cause of the suicidal behavior.
The findings were published online in the Archives of General Psychiatry.
小题1:The objects of the research are women from _____.
| A．Demark | B．the USA | C．Germany | D．Sweden |
| A．to eat unwashed vegetables or undercooked meat |
| B．to clean a place where a cat once lived for a time |
| C．to pass the infection to her unborn baby during a woman’s pregnancy |
| D．to reuse kitchen tools which have been used to cut raw meat |
| A．Having a high fever. | B．Doing deliberate self-harm. |
| C．Keeping a depressed mood. | D．Becoming bad tempered. |
小题4: What can be inferred from the passage?
| A．Women have a higher risk to be infected by the parasite than men. |
| B．The result of the research may help the scientists to find ways to stop suicide in advance. |
| C．The scientists will continue their research into the possible connection. |
| D．The risk of being infected seems to rise with the decreasing levels of the antibodies. |
| A．Why are women more likely to commit suicide? |
| B．Women should keep away from cats. |
| C．Ways found to deal with women’s mental problems. |
| D．Are women who own cats at a suicide risk? |
Garland"s research team reviewed 63 studies， including several large long-term ones， on the relationship between vitamin D and certain types of cancer worldwide between 1966 and 2004. "There"s nothing that has this ability to prevent cancer，" he said， urging governments and public health officials to do more to fortify foods with vitamin D.Garland is part of a University of California at San Diego Moores Cancer Center team that published its findings this week online in the American Journal of Public Health. Vitamin D is found in milk， as well as in some fortified orange juice， yogurt and cheeses， usually at around 100 international units （IU） a serving. People might want to consider a vitamin supplement to raise their intake to 1000 IUs per day， Garland said， adding that it was well within the safety guidelines established by the National Academy of Sciences.
The authors said that taking more vitamin D could be especially important for people living in northern areas， which receive less vitamin D from sunshine.
African Americans， who don"t produce as much of the vitamin because of their skin colour， could also benefit significantly from a higher intake， the authors said.
小题1: According to the passage， people are advised to take more Vitamin D because_________.
| A．it is nutritious |
| B．it can‘t harm people’s health |
| C．it is not taken enough every day |
| D．it can lower cancer risk |
| A．Have more meat | B．Have some sunshine |
| C．Have a vitamin supplement | D．Have more fortified cheese |
| A．A scientist | B．A health researcher |
| C．A doctor | D．A public health official |
| A．Fortified orange juice | B．Milk |
| C．Fortified yogurt | D．All of the above |
| A．Asian people | B．American people |
| C．European people | D．African people |
Stress is a natural part of everyday life. There is no way to avoid it, since it takes many and varied forms-driving in traffic, problems with personal relationships are all different forms of stress. Stress, in fact, is not the “baddy” it is often reputed to be. A certain amount of stress is vital to provide motivation and give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.
The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress, and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first sight of unusual difficulties. When exposed to stress, in whatever form, we react both chemically and physically. In fact we make a choice between “fight” or “fright” and in more primitive days the choice made the difference between life and death. The crisis we meet today are unlikely to be so extreme, but however little the stress, it involves the same response. All the energy is shifted to cope with the stress. It is when such a reaction lasts long, through continued exposure to stress, that health becomes endangered. Such serious conditions as high blood pressure and heart disease have established links with stress.
Stress in some people produces stomach disorders, while others experience tension headaches. Since we cannot remove stress from our 1ives, We need to find ways to cope with it.
小题1:People are finding less and less time for relaxing themselves because .
| A．they are working harder than they used to |
| B．they are often too busy to find the time |
| C．they are not clear of how to relax by themselves |
| D．they are suffering from the effects of stress |
| A．The art of relaxation can greatly help people bear stress. |
| B．People in primitive days know certain ways to deal with stress. |
| C．If one gets into the habit of relaxing every day he can overcome stress easily. |
| D．Stress can lead to serious health problem if one is exposed to it for too long. |
| A．stress is not always a bad thing for people |
| B．stress has a bad reputation of causing ill health |
| C．stress is not so terrible as people often believe it to be |
| D．stress is always harmful to people all the time |
| A．Relaxation in life only benefits us mentally. |
| B．Different people can stand different amounts of stress. |
| C．All the stress can lead to poor performance. |
| D．Large amounts of stress is important to people"s lire. |
| A．Stress as well as relaxation is essential for a healthy mind and body. |
| B．Stress should not be rid completely from the life. |
| C．Stress produces both positive and negative effects on people. |
| D．People usually work better under stress if they are healthy. |
Dawn Demeo is an assistant professor at Harvard Medical School in Boston, Massachusetts. She said, “By 2020, C.O.P.D. may be the third leading cause of death across the world.”
C.O.P.D. is a new name for emphysema（肺气肿） and chronic bronchitis（慢性支气管炎）. These are the two most common forms of the disease. Many people with C.O.P.D. have both of them. And Doctor Demeo says more women than men now die from the disease.
She is the lead author of a study by a team from Harvard’s Brigham and Women’s Hospital and the University of Bergen in Norway. The new study adds to findings that women may be more at risk than men from the damaging effects of smoking.
The team examined results from a Norwegian study of 954 people with C.O.P.D. Inga-Cecilie Soerheim co-wrote the team’s findings. Doctor Soerheim says they show that women suffered the same level of C.O.P.D.as men. But the female smokers were younger and had smoked a lot less.
The team also looked at two groups among the people in the study. These were people under the age of 60 and those who had smoked for less than 20 years. In both cases, women had more serious C.O.P.D. and a greater loss of lung function (功能）than men.
小题1:Which of the following statements about C.O.P.D is NOT true ______.
A. Cigarette smoking is likely to cause C.O.P.D.
B. C.O.P.D. makes it hard for a person to breathe
C. C.O.P.D will be one of the most life-threatening diseases.
D. Many people with C.O.P.D. have either emphysema or chronic bronchitis.
小题2:It can be known from the study that_____.
A. female smokers die faster than male ones.
B. women are more likely to suffer from the damaging effects of smoking than men.
C. women who suffer the same level of C.O.P.D as men were older and weaker.
D. in the group of people under the age of 60, men suffered more from C.O.P.D than women.
小题3:Which of the following can be the best title for the passage?
A .Smoking Kills
B. Smoking Triggers Diseases
C. The Leading Causes of C.O.P.D.
D. Women Suffers More from C.O.P.D. than Men
小题4:In which part of a newspaper would you most probably read this passage?
| A．Science | B．Health report | C．Education | D．Business report |
A study in India examined the effect of knowing more than one language in delaying the first signs of several dementias. Researchers studied nearly 650 people whose average age was 66. 240 of those studied suffered from Alzheimer"s, the most common form of mental decline(下降). 391 of the subjects spoke two or more languages. Researchers found the dementias began about four-and-a-half years later in those who spoke two languages compared to those who spoke only one language. The level of education had no effect on the age at the first sign of dementia.
Thomas Bak, from the Center of Cognitive Aging at the University of Edinburgh in Scotland, who helped to organize the study, suggests that individuals who speak more than one language train their brains by moving back and forth between different words and expressions. He also believes this effort improves what scientists called executive(执行的) functioning, which often weakens in people with dementias. He states that researchers found there was no extra gain in speaking more than two languages.
Mr Bak says it does not appear important whether you learn another language at a young age or later in life. It"s not something that “you missed the boat when you do not do it as a baby.” It is something that is still quite useful and powerful when you do it as an adult.
小题1:The finding of the study is that________.
| A．learning more than one language can cure dementias |
| B．speaking two languages may delay kinds of dementias |
| C．the level of education matters in defending against dementias |
| D．people who suffer from dementias will lose mental ability |
| A．people who were studied in the study |
| B．notices that were put on about the study |
| C．questions that were asked in the study |
| D．methods that were used in the study |
| A．the more languages one speaks, the less chance of getting dementias |
| B．people’s executive functioning often strengthens with age |
| C．when you learn one more language makes no difference |
| D．it is much easier to learn one more language at a young age |
| A．a research plan | B．a health magazine |
| C．a book review | D．a business magazine |
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