Findings from a new study were presented at a recent meeting of the American Psychosomatic Society. Researchers in the United States studied one hundred thousand women during an eight-year period, beginning in nineteen ninety-four. All of the women were fifty years of age or older. The study was part of the Women’s Health Initiative organized by the National Institutes of Health.
The women were asked questions that measured their beliefs or ideas about the future. The researchers identified each woman’s personality eight years after gathering the information.
The study found that hopeful individuals were fourteen percent less likely than other women to have died from any cause. The hopeful women were also thirty percent less likely to have died from heart disease after the eight years.
Hilary Tindle from the University of Pittsburgh School of Medicine in Pennsylvania was the lead author of the report. She said the study confirmed earlier research that linked optimistic feelings to longer life.
The researchers also gathered information about people’s education, financial earnings, physical activity and use of alcohol or cigarettes. Independent of those things, the findings still showed that optimists had less of a chance of dying during the eight-year period.
Some women who answered the questions were found to be cynically hostile, or highly untrusting of others. These women were sixteen percent more likely to die than the others. They also were twenty-three percent more likely to die of cancer.
The study also found that women who were not optimistic were more likely to smoke and have high blood pressure or diabetes. They were also more likely not to exercise.
Professor Tindle says the study did not confirm whether optimism leads to healthier choices, or if it actually affects a person’s physical health. She also says the study does not prove that negative emotions or distrust lead to bad health effects and shorter life. Yet there does appear to be a link that calls for more research.
1. What’s the purpose of carrying out the study?
A. To gather information for the National Institutes of Health.
B. To find out the relationship between women’s personality and their health.
C. To decide who is more likely to enjoy happier life.
D. To identify each woman’s personality 8 years after gathering the information.
2. What can be inferred from the passage?
A. It’s uncertain whether optimism affects a person’s physical health.
B. Negative emotions do cause shorter life.
C. The connection between personality and health has been established.
D. The more optimistic you are, the longer life you may enjoy.
3. According to the passage, who is more likely to die of cancer?
A. A woman who has high blood pressure or diabetes.
B. A woman who doesn’t exercise.
C. A woman who has poor physical health.
D. A woman who always doubts what others say.
4. Which of the following is true?
A. American Psychosomatic Society organized the new study.
B. Women who were optimistic were less likely to smoke.
C. More questions were given than those measuring women’s beliefs or ideas.
D. Hopeful women were 16% less likely to die from heart disease.

小題1:B
小題2:D
小題3:D
小題4:C
練習冊系列答案
相關習題

科目:高中英語 來源:不詳 題型:閱讀理解


Excused from recycling(回收利用) because you live in a high rise with a rubbish chute (垃圾道)? You won't be for long. Miami's Mark Shantzis has made it simple for those living in tall buildings to use the chute and recycle too .
  In Shantzis' Hi-Rise Recycling System, a chute leads to a pie-shaped container with six boxes that can turn around when operated. The system , which fits in the same space as the chute and container now in use, enables glass , plastic , paper , metal , and other rubbish to go into separate boxes .
  The system is controlled from a board next to the chute door. The board has a button for each class of recycling materials (as well as for unrecyclables). At the press of a button, a microcomputer locks all other floors' chute door and sets the recycling container turning until the right box comes under the chute. The computer also counts the loads and gives a signal by phone when the box is full. And a particular piece of equipment breaks up the nonrecyclables
  Sorting(分類) recyclables before they are collected saves the use of expensive materials recovery equipment which otherwise has to do the sorting . Such equipment often makes recycled materials very expensive, so expensive that tons of recyclables remain wasted . Shantzis believes his system could help recycled materials become more cost-effective.
小題1:The purpose in writing this text is _________.
A.to encourage people to recycle their rubbish
B.to introduce a recycling system for high rises
C.to describe the use of computer technology in recycling
D.to explain the need for rubbish collection in high rises
小題2: When he says "You won't be for long" the writer means that _______.
A.you'll soon be living in a cleaner building
B.rubbish chutes will become out of date before long
C.you won't wait long for your turn to recycle rubbish
D.it won't be long before you'll have to recycle your rubbish
小題3: Before dropping rubbish into the chute you have to ___________
A.lock the other floors' chute doorsB.check if the container is full
C.press the correct buttonD.break up the rubbish
小題4:The biggest advantage of this new system is that _________
A.it reduces the cost of recycling B.it saves time and space
C.it saves money for people living in high rises
D.it makes better use of the existing recovery equipment

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


E
Twenty years ago, most experts believed that differences in how boys and girls behaved were mainly due to differences in how they were treated by their parents, teachers, and friends. It’s hard to cling to that belief today. Recent research has shown that there are biological differences between boys and girls. Understanding these differences is important in raising and educating children.
For example, girls are born with more sensitive hearing than boys, and the difference increases as kids grow up. So when a grown man speaks to a girl in what he thinks is a normal voice, she may hear it as yelling. Conversely (反過來), boys who appear to be inattentive in class may just be sitting too far away too hear the teacher.
Likewise, girls are better in their expression of feelings. Studies reveal that negative emotions are seated in an area of the brain called the amygdala. Girls develop all early connection between this area and the cerebral cortex (大腦皮層), enabling them to talk about their feelings. In boys these links develop later. So if you ask a troubled adolescent boy to tell you what his feelings are, he often cannot say much.
Dr. Sax, an advocate of single-sex education, points out that keeping boys and girls separate in the classroom has yielded striking educational, social, and interpersonal benefits. Therefore, parents and teachers should try to recognize, understand, and make use of the biological differences that make a girl a girl, and a boy a boy.
67.What is the main idea of the passage?
A. Boys tend to pay less attention in class than girls.
B. Girls are better than boys in their ability to detect sounds.
C. Boys and girls behave differently because of biological differences.
D. Single-sex schools are not good because they keep boys and girls separate.
68.Why do girls express negative feelings better than boys?
A. Girls are more emotional than boys.
B. Girls have more brain cells than boys.
C. The amygdala is located in different areas of the brain for boys and girls.
D. The links between certain parts of the brain develop earlier in girls than in boys.
69.Which of the following does the author believe?
A. Girls need more training in communication.
B. Boys and girls should be educated in different ways.
C. Parents should pay more attention to boys.
D. Sex differences should be ignored in education。
70.What does the phase “cling to” in the first paragraph mean?
A. maintain               B. abandon                         C. evaluate          D. challenge

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


A survey has found that in adolescence (青春期) a lack of physical activity is connected with emotional and behavioral problems. More than 7,000 teenagers in Finland took part in the survey that judged their levels of physical activity and mental and emotional health. Boys who reported less than one hour of physical activity a week were more likely to be anxious and sad than boys who were more active. Girls who were not active had similar problems, and were more likely than boys who were not active to have sleep problems and break school rules.
The researchers concluded that both boys and girls who are not active are more likely than active ones to have social and attention problems.
“Adolescence is already a difficult stage of life-emotionally, mentally and physically,” study author Marko T.Kantomaa said in the American College of Sports Medicine.
“Mixing that with negative mental and emotional effects brought on by lack of physical activity does not help young people enter adulthood smoothly. Physical activity could be a highly effective and relatively easy way to help that transition and could lead to healthy habits for one’s whole life,” Kantomaa said.
Researchers said that evidence suggests that an increase in physical activity helps reduce problems of sadness and anxiety in both adolescents and adults. “It seems that there is a psychological(心理的)and physiological(生理的)connection that helps explain the beneficial effects of exercise on mental health,”Kantomaa said.
1. The first paragraph leads us to believe that________.
A. a lack of physical activity may cause many mental problems
B. a lack of physical exercise is common among teenagers
C. girls have more physical and mental problems than boys
D. inactive boys are more likely to break rules than inactive girls
2. Which of the following problems may NOT be caused by a lack of activity according to the passage?
A. Anxiety.     B. sleeplessness.    C. Inattention.   D. unkindness.
3. From the passage we can conclude that___________.
A. boys take more physical exercise than girls
B. teenagers who aren’t active spend a lot of time studying
C. plenty of physical activity is effective in developing healthy habits
D. physical exercise is the only way to cure mental problems
4. The underlined word “transition” in the fourth paragraph is closest in meaning to“_______”.
A. change      B. condition       C. balance       D. activity

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Electric cars will not be really much cleaner than autos powered by mineral fuels until they rely less on electricity produced from usual coal-fired power plants.
“For electric vehicles to become a major green alternative, the power fuel has to move away from
coal, or cleaner coal technologies have to be developed,” said Jared Cohon, the chairman of a National
Research Council report released on Monday. About half of US power is produced by
burning coal, which gives off many times more of traditional pollutants than natural gas, and about
twice as much of the main greenhouse gas carbon dioxide. Nuclear and renewable power have to
generate a larger portion of US power for electric cars to become much greener compared to
gasoline-powered cars, Cohan, who is president of Carnegie Mellon University, said in an interview.
Advances in coal burning, like capturing carbon at power plants for permanent burial underground,
could also help electric cars become a cleaner alternative to vehicles powered by fossil fuels, he said.
Pollution from energy sources did $120 billion worth of damage to human health, agriculture and
recreation in 2008, and electricity was responsible for more than half of the damage, said the NRC
report.
Electric cars have their benefits such as reducing imports of foreign oil. But they also have hidden
costs. Materials in electric car batteries are hard to produce, which adds to the energy it takes to make
them. In fact, the health and environmental costs of making electric cars can be 20 percent greater
than usual cars, the report said.
The report estimated that electric cars could still cost more than gas-powered cars to operate and
manufacture in 2030 unless US power production becomes cleaner.
1. Why are electric cars not clean enough?
A. Because they run too slowly              B. Because they are too expensive
C. Because they rely on coal-fired power.      D. Because they give off more carbon dioxide.
2. We can infer from the passage that ______.
A. electric cars will soon take the place of gas-powered cars
B. no one holds hope for electric cars at present
C. electric cars waste more energy than before
D. some people believe that electric cars are cleaner
3. The underlined word “them” refers to “______”.
A. electric cars     B. batteries       C. producers        D. materials
4. Which of the following is NOT mentioned as a way to make electric cars cleaner?
A. Developing cleaner coal technologies.        B. Making electric cars run faster.
C. Generating more unclear power.             D. Making advances in coal burning.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Why should I teach my children history? That sounds like a stupid question to even ask. But, as I hear different home schooling teachers discuss history, I get the idea that there may be different reasons for teaching history. Let me briefly explain the three good reasons for studying history and two bad reasons for studying history.
The major reason I see for studying history is that we can learn from the past. I am convinced that the world would be a much better place if more people understood the successes and failures of the past and the things that made these successes and failures. However, as the unfortunately true statement goes “the one thing we seem to learn from history is that we don’t seem to learn from history. ”Perhaps at least in teaching history, to my children I can do a small part in changing this.
A second major reason for studying history is that it is hard to understand the current political climate in the absence of an understanding of its historical context. We can not even understand who we are and where we are without history, much less try to figure out where we are going or how we should get where we want to be.
I teach my children history, for one more reason. I purchased a set of historical audio tapes for our children. My seven-year-old son listened to them over and over. It was my hope that he would become inspired by the accomplishments of people like the Wright brothers to accomplish things by himself. I think that it is good that we celebrate the accomplishments of people like Martin Luther King Jr. In doing so, young people are called on to stand for the principles that he stood for and accomplish what he accomplished. I also think that by studying people like Adolph Hitler, people can learn to stand against the things that he stood for.
1. What message can we get from the underlined sentence in Paragraph 2?
A. Many people aren’t clever enough to learn well from the past.
B. Many people fail to make good use of history and make the same mistakes.
C. Many people feel it hard to understand history.
D. Many people have no interest in studying history.
2. In Paragraph 3, the author shows that history is useful because
A. it makes the current political situation go smoothly
B. it helps us realize the importance of historical events
C. it helps us understand why things are the way they are
D. it helps people accept the present situation where they live
3. Some historical figures are mentioned in the last paragraph to show
A. people can be inspired to do good, while also learning to fight against evil
B. people may also learn from bad historical figures
C. more celebrations should be held to honor their achievements
D. today’s people can also achieve what they achieved
4. What would be talked about in the following paragraph?
A. How to teach history effectively.         
B. Some negative reasons for studying history.
C. How to get more people to study history.  
D. Some bad historical figures.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


C
With smart phones taking the world by Storm,a phone that Can only send and receive voice
calls and text messages may seem like a relic from a bygone age.Yet in East Africa,simple
phones like these are changing the face of the economy,thanks to the mobile money services that are spreading across the region.
Usilng the text-messaging function built into the GSM system(全球通)used by most cell
phone networks,these services allow people without a bank account or credit card to use their
phone as an electronic walletthat can be used to store.send or receive cash.
It works like this:you pay cash to your local agent who then tops up your mobile money
account using a secure form of text messaging.That money can be transferred(轉(zhuǎn)賬)to another
person by sending a message to their cell phone account.
For some the system is a lifeline.“If I didn,t have my mobile phone.1 would be very
poor,”says Neyasse Neemur,a mother of four children who lives in northern Kenya.“Now I
can sell fish.”
Neemur took up fishing in July last year,but making money from it was a little tricky,
especially as Turkana people do not usually eat fish.A truck from Ethiopia to Tanzania passes
through her village once a week,and she arranged to have the driver transport the fish several
hundred kilometres south to market in Kisumu.where relatives sell the fish.
“I get the money transfer immediately.”says Neemur.“Then I can pay for my children to go to school and for vegetables and beans,”she adds,“so I don’t need to eat fish.”
According to the Central Bank of Kenya,payments worth around l billion Kenyan shillings
($13 million)per day were transferred through Kenya,s mobile money systems in 2009,equalling
the country,s credit card transactions(業(yè)務).The bank expects mobile money transfers to overtake credit cards in 2010.
49.In Paragraph l,the author uses“simple phones”to________.
A.make a comparison    B.introduce a topic
C.describe a scene     D.offer an argument
50.What can we learn about the simple phones in East Africa?
A.They might help the local people apply for a bank account.
B.They will replace the banks completely in the near future.
C.They provide a safe means for the locals to do business.
D.They can do nothing except send and receive calls or messages.
51.The word“it”in the third paragraph refers to_______.
A.the GSM system    B.the mobile money service
C.the credit card service D.the cell phone networks
52.The story of Neyasse Neemur suggests that_______.
A.the mobile money service plays a key rote in the locals, life
B.Neemur uses her mobile phone to contact her customers
C。her relatives tricks Turkana people to eat the fish they sell
D.the Bank of Kenya helps her improve her living condition

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解



第三部分閱讀理解(共15小題,每小題2分,共30分。)
閱讀下列短文,從每題中的A、B、C、D四個選項中,選出最佳答案。
A NATIONWIDE BESTSELLER
It’s likely that everything you learned about America’s ancient history is wrong.
The new book, 1491, completely changes our understanding of the Americas before the arrival of Columbus in 1492.
DID YOU KNOW?
When Columbus landed there were probably more people in the Americas than there were in Europe.
The peoples of North America had such healthy life-styles that as late as the 19th century they continued to be the tallest people on earth.
Facts have shown that the Americas were populated as long as 33,000 years ago.
4,000 years ago Mesoamerican farmers developed corn in a feat (技藝) of genetic engineering that still isn’t completely understood.
COMMENTS ON 1491
“In the tradition of Jared Diamond & John McPhee, a totally new view of pie-Columbian America”                                                    --Richard Rhodes
“Attractively written and really absorbing ... Charles C. Mann has produced a book that’s part detective story, part epic (史詩) and part tragedy. He has taken on a vast topic: thousands of years, two huge continents, and cultures.”
-- Charles Matthews, San Jose Mercury News
“Powerful and challenging”
--Alan Taylor, Washington Post
“A pleasure to read as well as a wonderful education”              -- Howard Zinn
56. On the whole, 1491 is a book mainly about America’s_______ .
A. life-styles       B. population       C. history         D. agriculture
57. Which of the following is NOT TRUE about the comments on the book 1491 ?
A. It is interesting and instructive.        B. It is attractive and culturally related
C. It is challenging and revolutionary.     D. It is humorous and persuasive.
58. From this passage, we can learn______ .
A. people settled in the Americas a little earlier than 1492
B. North Americans were the tallest in the 18th century in the world
C. Mesoamerican farmers knew genetic engineering 5,000 years ago
D. the population in the Americas was smaller than that in Europe in 1492

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

.
What do you see from a handful of seeds? Some see green plants, some see blooming flowers, or just seeds. But one group of Shanghai students saw an opportu­nity to make money.
Eight students from No 2 Secondary School Attached to East China Normal Uni­versity started a virtual company selling different seeds and seed products. They successfully sold 28 pictures pasted with different seeds at a campus auction a week a­go. The company, which has recruited around 20 student staff members, has earned over 2000 yuan in the past three months.
"We donated part of the money to a poor school in the countryside of Anhui Province. It's great to realize our ideal of ‘spreading love and culture with seeds’ after many tests and lots of hard work," said Senior 2 Shi Chen, CEO of the compa­ny.
Just like any other company, Shi's didn't develop smoothly. Shi and her young colleagues used to sell fresh flowers and old books, and later found seeds might be something that their company could engage in. They bought seeds of various plants and flowers at low prices from a local farm and sold them in schools or on streets. The creative students also made accessories and pictures with different seeds.
With little business knowledge, the students had to learn new skills as the lead­ers of different departments, such as public relations (PR), sales and marketing. They persuaded a joint Sino-French company near their school to give them training in business management. They also asked some local businessmen to act as their consul­tants.
"They helped us overcome our shyness. We also learned quite a lot of business theory. I found communication skills and teamwork are very important for my job," said Senior 1 Qian Yifei.
The 16-year-old was elected as PR manager thanks to her talent for speaking. She is also in charge of after sales service, dealing with complaints and providing suggestions.
As the head of the company, CEO Shi has a lot more to think about. First of all, she has to learn how to make her colleagues work efficiently as the company only opens at weekends due to all their studies. So she established a system to evaluate every one's performance, in terms of punctuality, efficiency, profits knowledge and so on.
"It makes the company more formal," she said.
59. What is the purpose of opening the company?
A. To earn money for their education fees.
B. To spread love and culture with seeds.
C. To see whether they can open a company.
D. To collect money to open a Hope School.
60. At a campus auction a week ago, they ________ .
A. sold 28 green plants with different flowers
B. sold 28 seeds pasted with different pictures
C. sold 28 pictures pasted with different seeds
D. sold 28 flowers pasted with different pictures
61. According to Qian Yifei, what matters most in dealing with public relations?
A. Communication skills and teamwork.
B. Creative and critical thinking.
C. Educational background.
D. Business theories.
62. What does the word "it" (in the last paragraph) refer to?
A. Selling seeds.
B. To have a person as CEO.
C. Every colleague’s performance.
D. To make her colleagues work efficiently.
63. What can we learn from the passage?
A. The company is owned by 8 students.
B. The company is over-night successful.
C. The company gets a lot of help from others.
D. The company sells old books and fresh flowers.

查看答案和解析>>

同步練習冊答案