Based on a telephone survey of about 72,000 people in 2005,only about l in 4 Americans knows the warning signs of a heart attack and what to do first,according to a new government report.That’s a decline from the last survey in 2001,which showed that nearly 1 in 3 were well informed.
The study’s lead author,Dr.Jing Fang,called public awareness in the new survey“alarmingly low”.Fang is with the Center for Disease Control and Prevention,which surveyed residents of 13 states and District of Columbia.
Heart attack warning signs can include one or more of the following:shortness of breath,pain or discomfort in the chest,discomfort in the arms or shoulders,a feeling of weakness or light headedness,and discomfort in the jaw,neck or back.Chest pain is the most common symptom.Women are more likely than men to experience some of the other symptoms,Particularly shortness of breath and back or jaw pain,according to the American Heart Association.Anyone experiencing these symptoms should call 911,the heart association advises.In America,the groups best informed of heart attack warning signs,and what to do,tended to be white,highly educated and women.Also scoring well were residents of West Virginia,which has Some of the nation’s highest heart attack death rates.
Each year more than 900,000 Americans suffer heart attacks,about 157,000 of them fatal(致命的).About half the deaths occur within an hour of the symptoms appearing,experts say.Because different people experience different symptoms,it’s important to be aware of all of them,doctors say.
Of course,knowing is not the same as doing, Although most of those who got the heart attack symptoms right said they would call 911,other studies show that only about half of heart attack victims go to a hospital by ambulance, Rosamond noted.
Patients’ concerns about lack of health insurance or other matters may explain why so few went to a hospital,said Rosamond,who was not involved in the new study.
61.What’s the main topic of the passage?
A.People’s declining knowledge of heart attack symptoms.
B.The importance of knowing the heart attack warning signs.
C.The seriousness of heart attacks.
D.Some of the symptoms of heart attacks.
62.We learn from the passage that American women
A.suffer more chest pain from heart attacks
B.have a greater possibility to experience shortness of breath in heart attacks
C.have heart attacks more often than men
D.having heart attacks all experience rather similar symptoms
63.Who is most likely to know the most about heart attack warning signs?
A.A white,poorly educated man B.A white.highly educated woman.
C.A black.highly educated woman. D.A black high school boy.
64.Why don’t Some people who get heart attacks call 91 l?
A.Because they don’t trust doctors in the hospital.
B.Just because they are suffering too much to move.
C.Partly because ambulances are not available to them.
D.Partly because they don’t have health insurance
65.What do we learn from the passage?
A.Patients with heart disease rarely suffer chest pain.
B.Dr.Jing Fang did the survey by himself.
C.West Virginia has the lowest heart attack death rate.
D.A person having a heart attack may have one or more symptoms.
科目:高中英語 來源:2012-2013學(xué)年江西省白鷺洲中學(xué)高二下學(xué)期期中考試英語試卷(帶解析) 題型:閱讀理解
Here is some news of the future.
March 20, 2035
There was a lot of news around the life extension drugs that hit the market a decade ago. They didn't promise that you would like forever, but they gave you a chance to extend your life an extra five to ten years. Even though the life expectancy rate at birth has increased greatly, the life expectancy for seniors hasn't improved that much. Basically, you have a greater chance to become a senior, but you will not have a much longer lifespan, and this is where the anti-aging drugs intend to kick in. So, do the anti-aging drugs work? Well,it is too early to tell. But the sales so far are very good.
April 19, 2035
Of the total US population of 378 million, people over 65 years of age now make up 20% for the first time. The senior ratio of only 4.1% by year 1900, and 12.4% 30 years ago.
The number of people above 65 compared to those of what is considered working ages, between 15 and 64, is currently 33.7%. This is up from 18.5% since year 2005, which means that for every retired person there are now two workers, compared to four workers 30 years ago. The number of people above the age of 80 has grown to 23.8 million, making them 6.3% of the total population compared to 3.6% in 2005.
April 12, 2040
Although introduced in the market only five years ago, 10% of all hydrogen fuel now sold in the US is of the environmentally friendly Re-Hydro label, produced through eletrolysis(電解) based on a source of 100% renewable energy. Several producers have turned to producing Re-Hydro, mainly because of lower tax, which also keeps the price of Re-Hydro on the same level as regular hydrogen. Most analysts believe that Re-Hydro will be the dominating fuel in the future.
【小題1】According to News 1 we know that the life extension drugs ____.
A.were first sold in the year 2025. |
B.a(chǎn)re made to make people live forever. |
C.should be taken when people are young. |
D.have greatly increased the life expectancy rate at birth. |
A.people have no faith in them |
B.people want to give them a try |
C.they work very well for seniors |
D.they have no effect on people’s health |
A.Many Americans will find it hard to find a job. |
B.It’s very hard for seniors to pass the age of 80. |
C.The US population has been increasing rapidly since 2005. |
D.The US population has been aging rapidly since 2005. |
A.expensive | B.cheap | C.green | D.dangerous |
A.Re-Hydro will be widely used in the future. |
B.The government discourages the production of Re-Hydro. |
C.Producers are not interested in producing Re-Hydro. |
D.Re-Hydro is more expensive than regular hydrogen. |
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科目:高中英語 來源:廣東省深大附中2009-2010學(xué)年度高二第一學(xué)期期末聯(lián)考 題型:閱讀理解
Recently, a survey was done among 288,000 students, which shows that today’s traditional-age college freshmen are “more materialistic and less altruistic (利他主義的)” than at any time in the 19 years of the poll (民意調(diào)查).
Not surprisingly, in these hard times, the students’ major purpose “is to be financially well off. Developing a meaningful philosophy of life is less important than ever.” It follows then that today the most popular course is not literature or history but accounting.
Interest in teaching, social service and the “altruistic” fields is at a low. On the other hand, enrollment in business programs, engineering and computer science is way up.
That’s no surprise either. A friend of mine (a sales representative for a chemical company) was making twice the salary of her college instructors in her first year on the job---even before she completed her two-year associate degree.
Though it’s true that we all need a career, it is equally true that our civilization has accumulated an incredible amount of knowledge in fields far beyond our own and that it will be better for our understanding of these other contributions—either scientific or artistic.
Similarly, it is true that, in studying the diverse wisdom of others, we learn how to think. More importantly, perhaps, education teaches us to see the connections between things, as well as to see beyond our immediate needs.
Weekly we read of unions who went on strike for higher wages, only to drive their employer out of business. No company; No job. How shortsighted in the long run!
But the most important argument for a broad education is that in studying the accumulated wisdom of the ages, we improve our moral sense. I saw a cartoon recently which shows a group of businessmen looking puzzled as they sit around a conference table; one of them is talking on the intercom (對講機) : “Miss Baxter,” he says, “could you please send in someone who can distinguish right from wrong?”
From the long-term point of view, that’s what education really ought to be about.
51. According to the result of the survey, college students _______________.
A. take developing a meaningful philosophy of life more seriously
B. have a wide range of knowledge in many aspects
C. pay more attention to the study of literature
D. have never been so materialistic as today
52. The students’ criteria (標(biāo)準(zhǔn)) for choosing their majors today are largely based on _________.
A. their own understanding of the courses
B. the financial goals they seek in life
C. the influence of their instructors
D. the vast potential for the future educational development
53. What does the fifth paragraph imply?
A. Knowledge in other fields has nothing to do with one’s career.
B. Business management should be included in educational programs
C. The importance of a broad education should not be ignored
D. A good understanding of the civilization will make students rich.
54. The author’s attitude to the effect of studying the diverse wisdom of others is ______________.
A. positive B. indifferent C. doubtful D. negative
55. The writer wrote the passage in order to indicate that ______________.
A. college students today are not a diligent generation
B. people engaged in technical jobs lead a more meaningful life
C. career seekers shouldn’t focus on immediate interests only
D. working experience outside college counts a lot to one’s future career
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科目:高中英語 來源:2012-2013學(xué)年江蘇省揚州中學(xué)高二下學(xué)期期中考試英語卷(帶解析) 題型:閱讀理解
A yoga master made a shocking statement that Abraham Lincoln had been a Himalayan yogi in a past life.Lincoln delivered a proclamation setting up Thanksgiving as an American holiday in 1863.Research throws light on a possible Hindu (印度的)origin for the American celebration of Thanksgiving.
"The holiday of Thanksgiving has a Hindu origin," says Richard Salva, author of a book on the reincarnation (轉(zhuǎn)世)of Abraham Lincoln entitled Soul Journey: From Lincoln to Lindbergh which is based on a statement by the great master of yoga, Paramhamsa Yogananda, who declared that Abraham Lincoln had been a Himalayan yogi in a past life, and that he was reborn as the famous pilot, Charles Lindbergh.
“During my search for signs of a past-life yoga practice,” SaIva said, “I noticed that President Lincoln repeatedly chose Thursdays as national days of prayer, fasting (禁食),and thanksgiving.This was interesting, because Thursday is considered a holy day — a day for prayer, fasting, and spiritual reflection — among Hindus, who call it “guru day”.”
“Lincoln also set aside time on Thursdays to grieve(哀悼) for his son,Willie, who died in Washington.Clearly, Thursdays had a spiritual significance in Lincoln's mind.
In his book, Richard Salva presents more than 500 connections between Lincoln, Lindergh, and the ancient spiritual science of yoga. The connections run through every aspect of the human condition and provide convincing evidence that Lincoln had had a Hindu past life.
More than one out of every five Americans today believes in reincarnation—yet few are aware of how past-life patterns affect them. Soul Journey tries to fill this gap, by offering a substitute experience of reincarnation. Through clear and persuasive similarities between the lives of Lincoln and Lindbergh, the book discovers how the hidden laws of fate and reincarnation impact the events of his or her daily life. It addresses other issues, such as the secret spiritual history of America's greatest president, including his past life as a Himalayan yogi; the hidden clues that reveal past lives; the greatness he achieved; and the spiritual principles behind the yoga postures that millions now practice.
【小題1】Based on Richard Salva’s view, ______.
A.Hindus started the holiday of Thanksgiving |
B.the Americans copied Thanksgiving from Hindus |
C.Charles Lindbergh had been a Himalayan yogi |
D.Thanksgiving had Hindus roots |
A.in India all the prayers are done on Thursday |
B.in India Thursday is a religious day |
C.Abraham Lincoln was once a famous pilot |
D.Paramhamsa Yogananda once taught Lincoln yoga |
A.neutral | B.doubtful | C.negative | D.positive |
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科目:高中英語 來源:2012-2013學(xué)年福建省漳州市高三七校第一次聯(lián)考英語試卷(解析版) 題型:閱讀理解
Decision-making under Stress
A new review based on a research shows that acute stress affects the way the brain considers the advantages and disadvantages, causing it to focus on pleasure and ignore the possible negative (負面的) consequences of a decision.
The research suggests that stress may change the way people make choices in predictable ways.
“Stress affects how people learn,” says Professor Mara Mather. “People learn better about positive than negative outcomes under stress.”
For example, two recent studies looked at how people learned to connect images(影像) with either rewards or punishments. In one experiment, some of the participants were first stressed by having to give a speech and do difficult math problems in front of an audience; in the other, some were stressed by having to keep their hands in ice water. In both cases, the stressed participants remembered the rewarded material more accurately and the punished material less accurately than those who hadn’t gone through the stress.
This phenomenon is likely not surprising to anyone who has tried to resist eating cookies or smoking a cigarette while under stress –at those moments, only the pleasure associated with such activities comes to mind. But the findings further suggest that stress may bring about a double effect. Not only are rewarding experiences remembered better, but negative consequences are also easily recalled.
The research also found that stress appears to affect decision-making differently in men and women. While both men and women tend to focus on rewards and less on consequences under stress, their responses to risk turn out to be different.
Men who had been stressed by the cold-water task tended to take more risks in the experiment while women responded in the opposite way. In stressful situations in which risk-taking can pay off big, men may tend to do better, when caution weighs more, however, women will win.
This tendency to slow down and become more cautious when decisions are risky might also help explain why women are less likely to become addicted than men: they may more often avoid making the risky choices that eventually harden into addiction.
1.We can learn from the passage that people under pressure tend to ______.
A.keep rewards better in their memory
B.recall consequences more effortlessly
C.make risky decisions more frequently
D.learn a subject more effectively
2.According to the research, stress affects people most probably in their ______.
A.ways of making choices B.preference for pleasure
C.tolerance of punishments D.responses to suggestions
3.The research has proved that in a stressful situation, ______.
A.women find it easier to fall into certain habits
B.men have a greater tendency to slow down
C.women focus more on outcomes
D.men are more likely to take risks
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科目:高中英語 來源:2012-2013學(xué)年福建省高三上學(xué)期期中考試英語試卷(解析版) 題型:閱讀理解
Rising levels of carbon dioxide in the atmosphere are a major cause of climate change, and now a new study has confirmed that atmospheric CO2 is also affecting the ocean chemistry and potentially harming sea life.
Montana State University scientist Robert Dore has been researching the water in the Pacific Ocean for almost two decades. We've been going to the same spot in the Pacific Ocean, and we try and characterize long-term change in the open ocean environment. And one of the key things that we measure is CO2 levels. And we've been able to record this increasing quantity of atmospheric CO2 into the ocean.
Scientists expected that as atmospheric CO2 increased, more and more of the carbon dioxide would be absorbed into the ocean, affecting the chemical balance of the sea water, with a potentially harmful impact on shellfish and coral in particular.
"As carbon dioxide dissolves(溶解) in the water, or seawater in this case, it forms a weak acid, carbonic acid," Dore explains. "And therefore, as the concentration of CO2 in the atmosphere goes up and that exchanges with the surface seawater, it drives the PH down, and makes it more acidic."
The seawater Dore and his colleagues have analyzed confirms what the theory predicts.
The effect was particular striking at about 250 meters down, and again at 500 meters. Dore and his colleagues came up with two possible explanations. It could be that surface water picked up CO2 and then moved to those depths. Or there could be a biological explanation.
"It's important to realize that the oceans are really becoming acidic. And it can have negative(消極的) impacts on a whole variety of sea life from fish to coral. It's potentially catastrophic."
1.What can be the best title of the passage?
A.Sea Life Facing Danger
B.Scientist Researching Seawater
C.Oceans Becoming More Acidic
D.Climate Change Affecting Seawater
2.With the increase of atmospheric CO2, .
A.more corals will appear in the sea
B.the surface water is becoming warmer
C.the chemical balance of the seawater is affected
D.the PH of the ocean out here has been increasing
3.Which of the following shows the process of the impact of atmospheric CO2 on sea life?
a.Sea life is endangered.
b.CO2 goes into the surface water.
c.The ocean chemistry is affected.
d.CO2decreases the PH and makes the seawater more acidic.
e.CO2 levels in the atmosphere go up.
4.Scientist Robert Dore came to the conclusion based on .
A.his research and analysis
B.the expectation of other scientists
C.some former theory
D.a(chǎn) major cause of climate change
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