Need a solid excuse to dust off your running shoes? Joggers have been found to live an average of six years longer than those who don't jog.
However, you’ll have to run for at least one hour a week for benefit, according to a new study in Denmark.
Researchers found that jogging was associated with a 44 per cent reduction in the relative risk of death for those over 35 years compared with deaths among those who did not run.
The same benefit applied to both men and women.
The 44 per cent reduction translates to an ‘age-adjusted survival benefit’ of 6.2 years in men and 5.6 years in women, according to Dr. Peter Schnohr, chief cardiologist from the Copenhagen City Heart study.
Furthermore, the jogger’s lives are not only longer but happier too as those who ran reported an overall sense of well-being, said Schnohr.
The results of our research allow us to definitively answer the question of whether jogging is good for your health,' Schnohr said in a statement.
'We can say with certainty that regular jogging increases longevity. The good news is that you don't actually need to do that much to reap the benefits,' he continued.
The study also found that the optimum benefit of jogging was for those who jogged at a slow-to-average pace for between an hour and two and a half hours spread over two or three weekly sessions.
Researchers then compared deaths among the joggers among the non-joggers in the main study pool of almost 20,000.
Over 35 years, 122 joggers died compared with 10,158 non-joggers.
All the participants involved with the Copenhagen City Heart Study had their cholesterol, blood pressure, blood glucose, and BMI, measured and they were questioned about smoking, alcohol consumption, education, and income.In order to do good to health, the joggers should run ______.
| A．for at least one hour daily |
| B．for at least one hour weekly |
| C．for at least one hour monthly |
| D．for at least one hour yearly |
Why do joggers live more happily?
| A．Because they taste part sense of happiness. |
| B．Because they taste overall sense of hardship. |
| C．Because they taste whole sense of happiness. |
| D．Because they taste part sense of success. |
Which of the following is true according to the article?
| A．Regular jogging decreases longevity. |
| B．The more jogging you do the longer you live. |
| C．The less jogging you do the longer you live. |
| D．Regular jogging makes people live longer. |
It can be inferred that the study of jogging benefit is ______.
| A．complete and reliable |
| B．partial and unbelievable |
| C．incomplete but reasonable |
| D．reasonable but undependable |
The way we do things round here
Some years ago, I was hired by an American bank. I received a letter from the head of the Personnel Department that started, “Dear John, I am quite pleased that you have decided to join us. ”That “quite” saddened me. I thought he was saying “we’ re kind of pleased you decided to join us although I wish we had hired someone else.” Then I discovered that in American English “quite” sometimes means “very”, while in British English it means “fairly”.
So the first lesson about working in other countries is to learn the language and by that I don' t
just mean the words people speak. It is body language, dress, manners, ideas and so on. The way people do things highlights many of the differences we see between cultures（文化）．
Some of these differences may be only on the surface—dress, food and hours of work—while others may be deeper and take longer to deal with. Mostly, it is just a question of getting used to the differences and accepting them, like the climate（气候），while getting on with business.
Some of the differences may be an improvement. People are more polite; the service is better; you ask for something to be done and it happens without having to ask again. However, other differences can be troubling, like punctuality（准时）．If you invite people to a party at 7 o’ clock
your guests will consider it polite to turn up exactly on time in Germany, five minutes early in the
American Midwest, an hour early in Japan, 15 minutes afterwards in the UK, up to an hour afterwards in Italy and some time in the evening in Greece. I prefer not to use the word “late” because there is nothing wrong with the times people arrive. It is simply the accepted thing to do in their own country.The author was unhappy as mentioned in Paragraph 1 because he thought______．
| A．the American bank didn’ t think much of him |
| B．the American bank might hire another person |
| C．it’ s difficult to get used to American culture |
| D．it’ s easy to misunderstand Americans |
The word “highlights” in Paragraph 2 probably means_____.
| A．encourages | B．helps to narrow |
| C．increases | D．draws attention to |
According to the author, what should we do with most cultural differences?
| A．Ask the native people for help. |
| B．Understand and accept them. |
| C．Do things in our own way. |
| D．Do in-depth research. |
When invited to a party the people who are usually punctual are______.
| A．Italians | B．Germans | C．Greeks | D．the British |
We know the famous ones — the Thomas Edisons and the Alexander Graham Bells— but what about the less famous inventors? What about the people who invented the traffic light and the windshield wiper(雨刮器)？Shouldn’ t we know who they are?
Joan McLean thinks so. In fact, McLean, a professor of physics at Mountain University in Range, feels so strongly about this matter that she’ s developed a course on the topic. In addition to learning “who” invented “what”， however, McLean also likes her students to learn the answers to the “why”and“how”questions. According to McLean，“When students learn the answers to these questions, they are better prepared to recognize opportunities for inventing and more motivated to give inventing a try.”
Her students agree. One young man with a patent for an unbreakable umbrella is walking proof of McLean’ s statement.“If I had not heard the story of the windshield wiper’ s invention，”said Tommy Lee, a senior physics major，“I never would have dreamed of turning my bad experience during a rainstorm into something so constructive.” Lee is currently negotiating to sell his patent to an umbrella producer.
So, just what is the story behind the windshield wiper? Well, Mary Anderson came up with the idea in 1902 after a visit to New York City. The day was cold and stormy，but Anderson still wanted to see the sights, so she jumped aboard a streetcar. Noticing that the driver was struggling to see through the snow covering the windshield, she found herself wondering why there couldn’ t be a built-in device for cleaning the window. Still wondering about this when she returned home to Birmingham，Alabama. Anderson started drafting out solutions. One of her ideas, a lever(操作杆) on the inside of a vehicle that would control an arm on the outside, became the first windshield wiper.
Today we benefit from countless inventions and innovations. It’ s hard to imagine driving without Garrett A. Morgan’ s traffic light. It’ s equally impossible to picture a world without Katherine J. Blodgett’ s innovation that makes glass invisible. Can you picture life without clear windows and eyeglasses?By mentioning “traffic light”and “windshield wiper”， the author indicates that countless inventions are________.
| A．beneficial, because their inventors are famous |
| B．beneficial, though their inventors are less famous |
| C．not useful, because their inventors are less famous |
| D．not useful, though their inventors are famous |
Professor Joan McLean’ s course aims to________.
| A．add colour and variety to students’ campus life |
| B．inform students of the windshield wiper’ s invention |
| C．carry out the requirements by Mountain University |
| D．prepare students to try their own inventions |
Tommy Lee’ s invention of the unbreakable umbrella was________.
| A．not eventually accepted by the umbrella producer |
| B．inspired by the story behind the windshield wiper |
| C．due to his dream of being caught in a rainstorm |
| D．not related to Professor Joan McLean’ s lectures |
Which of the following can best serve as the title of this passage?
| A．How to Help Students to Sell Their Inventions to Producers? |
| B．How to Design a Built-in Device for Cleaning the Window? |
| C．Shouldn’ t We Know Who Invented the Windshield Wiper? |
| D．Shouldn’ t We Develop Invention Courses in Universities? |
The CEO of Apple, Steve Jobs’ story about death
When I was 17, I read a quote that went something like: “If you live each day as if it were your last, someday you’ ll most certainly be right.” It made an impression on me, and since then, for the past 33 years, I have looked in the mirror every morning and asked myself, “If today were the last day of my life, would I want to do what I am about to do today?”
Remembering that I’ ll be dead soon is the most important tool I’ ve ever encountered（遇到）to help me make the big choice in life.
About a year ago I was diagnosed with cancer. The doctors told me this was almost certainly a type of cancer that was incurable, and that I would live no longer than three to six months. My doctor advised me to go home and get my affairs in order, which is my doctors’code for preparing yourself to die.
I lived with that diagnosis all day. I was completely in despair. Later that evening, I had another biopsy（活组织检查）and my wife told me that tumor turned to be curable with surgery. I had the surgery and I’ m fine now.
This was the closest I’ ve been to facing death. To tell the truth, no one wants to die. And yet death is the destination we all share. No one has ever escaped it. It clears out the old to make room for the new. Right now the new is you, but someday not too long from now, you will gradually become the old and be cleared away.
Your time is so limited that you shouldn’ t waste it repeating someone else’ s life. Don’ t be trapped by dogma（教条）—which is living with the results of other people’ s thinking. Don’ t let the noise of others’ opinions drown out your own inner voice. And most importantly, have the courage to follow your heart. It somehow already knows what you truly want to become. Everything else is secondary.The doctor advised the author to go home and get his affairs in order because_________.
| A．he had to rest at home |
| B．his disease was not serious at all |
| C．his disease couldn’ t be cured |
| D．he had to wait for the result of the test |
How did the author feel after the diagnosis?
| A．Angry | B．Excited | C．Optimistic | D．Hopeless |
What does the author think of death?
| A．He thinks it is nothing to be scared of. |
| B．He thinks it is not the end of life. |
| C．He thinks it is impossible to avoid. |
| D．He thinks it is the beginning of a new life |
In the author’ s opinion, we should ____________.
| A．follow others’ advice |
| B．take no notice of diseases |
| C．take exercise and keep healthy |
| D．have the courage to follow our heart |
Japan’ s nuclear crisis is also causing concerns in China. Worried shoppers rushed to stores and supermarkets in the country for salt, with the belief that it might protect them from potential nuclear radiation spreading from Japan.
Many rushed to buy to store as much iodized salt as possible because of the rumor that iodized salt could help prevent radiation poisoning spreading from Japan’ s Fukushima Daiichi power plant. Consumers also worried that the nuclear plumes might spread to China by air and sea, polluting food sources, including salt taken from the sea.
The wave of panic buying spread quickly across the country, driving up salt prices by five to ten fold in some cities.
Even regions rich in salt production, like Jiangxi Province，faced sudden shortages.
The government took measures to guarantee enough supply and to stabilize（稳定）the market. It also dismissed the nuclear rumors, saying the nuclear fallout was unlikely to reach the country, and that salt did not help to prevent radiation poisoning.
Local authorities have stepped in to stabilize the market, too. As well, state-owned salt companies have been urged to increase their supply.
Facing expanding market demand, distribution centers have taken extra measures to ensure they are well-prepared.
Wang Yun, the General Manager of Beijing Salt Industry Corporation, said, “Our storage reserves can guarantee a two-month supply for the Beijing market.”People made panic purchases of salt for the reasons EXCEPT______________.
| A．salt might protect them from potential nuclear radiation |
| B．nuclear radiation might pollute food sources |
| C．nuclear radiation might pollute salt taken from the sea |
| D．there would be a shortage of salt on the market |
The underlined word “fold” in the third paragraph means _______.
| A．times | B．prices | C．quantities | D．means |
What measures did the government take for the panic buying?
| A．Enough salt would be offered to each house. |
| B．It admitted that salt could stop nuclear radiation. |
| C．Authorities urged state-owned salt companies to increase the supply. |
| D．Those who spread the rumor were all arrested and punished. |
What is the purpose of the writer to give the example of Beijing Salt Industry Corporation?
| A．To tell readers that there is a salt company in Beijing. |
| B．To make people believe that the supply of salt is enough. |
| C．To call on panic people to buy enough salt. |
| D．To prove what the government did was right. |
On the morning of November 18, 1755, an earthquake shock Boston. John Winthrop, a professor at Harvard College, felt the quake and awoke. “I rose”, Winthrop wrote, “and lighted a candle, looked at my watch, and found it to be 15minutes after four.” John Winthrop hurried downstairs to the grandfather clock. It had stopped three minutes before, at 4:12. Except for stopping the clock, the quake had only thrown a key from the mantel(壁炉台) to the floor.
The clock had stopped because Winthrop had put some long glass tubes he was using for an experiment into the case for safekeeping. The quake had knocked the tubes over and blocked the pendulum(钟摆).Winthrop, therefore, had the key on the floor. The quake had thrown it forward in the direction of the quake’ s motion by a shock coming from the northwest, perhaps in Canada.What does “it” in the second paragraph refer to?
| A．the floor | B．the key | C．the clock | D．the case |
The selection suggests that .
| A．earthquakes are common in Boston |
| B．John Winthrop was a scientist |
| C．John Winthrop often had difficulty in sleeping |
| D．Harvard College was a center for earthquake researching |
Professor Winthrop ran downstairs because he wanted to know what had happened to .
| A．the clock | B．his grandfather | C．the key | D．the glass tubes |
John Winthrop put some tubes into this clock case because .
| A．he wanted to do an experiment |
| B．he thought an earthquake was probably to happen soon |
| C．he thought it safe for them to be put there |
| D．he wanted to record the exam time of the earthquake |
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