A study published Monday found that people who sleep less tend to be fat, and experts said it’s time to find out if more sleep will fight fatness.
“We’ve put so much emphasis on diet and exercise that we've failed to recognize the value of good sleep,” said Fred Turek, a physician at Northwestern University.
Monday’s study from Eastern Virginia Medical School in Norfolk covered 1,000 people and found that total sleep time decreased as body mass index - a measure of weight based on height - increased.
Men slept an average of 27 minutes less than women and overweight and fat patients slept less than patients with normal weights, it said. In general the fatter subjects slept about 1.8 hours a week less than those with normal weights.
“Americans experience insufficient sleep and fat bodies. Clinicians are aware of the burden of fatness on patients,” the study said.
“Our findings suggest that major extensions of sleep time may not be necessary, as an extra 20 minutes of sleep per night seems to be associated with a lower body mass index,” it added.
“We caution that this study does not establish a cause-and-effect relationship between restricted sleep and fatness (but) investigations indicating success in weight loss via extensions of sleep would help greatly to set up such a relationship.”
The study was published in the Archives of Internal Medicine along with an editorial by Turek and Northwestern colleague Joseph Bass commenting on it and related research.
In an interview, Turek said some studies have shown sleep causes declines in an appetite suppressing protein hormone, and increases in another hormone that causes a longing for food. In addition neuropathies（神经疗法）in the brain governing sleep and fatness appear to overlap（重叠）, he said.
Patness has been rising dramatically in developed countries and reached epidemic（流行病） levels in the United States, it added, leading to a variety of health problems.
66. What’s the passage mainly about?
A. People who sleep less tend to get fat.
B. Fat people need lots of sleep to lose weight.
C. Sleeping has nothing to do with fatness.
D. Fatness has been rising dramatically in developed countries.
67. According to the passage, which of the following is TRUE?
A. Lack of sleep causes declines in a desire limiting protein hormone.
B. Americans experience sufficient sleep and fat bodies.
C. The findings suggest that major extensions of sleep time may be necessary.
D. Fatness has been rising dramatically in America.
68. Which of the following is NOT close to the underlined word suppress?
A. limit B. restrict C. accept D. control
69. According to the passage, which of the following people is the lowest possible one to get fatness?
A. Americans B. Chinese C. Japanese D. English
70. We can conclude the attitude of the author is according to the passage.
A. worried B. uninterested C. critical D. optimistic
One day when the famous American scientist Edison was on his way home, a young man stopped him and required to have a word with him. Edison accepted his request.
The young man asked, “How, Mr. Edison, can you invent so many things and get your fame (名声)?”
The scientist said, “It seems that you have been thinking of becoming famous every day, “
The young man nodded, “Yes. I have been dreaming of being a person as famed as you. Every minute I am thinking of how to become reputable(有声望的). I don’t know when I can achieve my fame. “
Edison told him, “Don’t worry, young man. If you want to be a famous man this way, you will have to wait until you die!”
“Why should I?” the young man was puzzled.
Edison said, “What you dream is actually a high building. You never think of how to build it with bricks. Thus the building will never come into reality. However, your story can serve as a mirror. People will remember you because of your illness and laziness. They will often speak of your name while they give warnings to their children. Aren’t you a notorious person by then?”
9. What happened to Edison when he was on his way home?
A. a beggar stopped him
B. a robber stopped him.
C. A man wanted to speak to him.
D. A man wanted to have words with him.
10. The man asked Edison to tell him______.
A. how to invent new things. B. how to become famous
C. how he became a nobleman D. how to become a scientist
11. After hearing his talk, the young man was puzzled because Edison told him ______.
A. he would die after he was famous B. he would be famous before he died
C. he would die before he was famous D. he would never be famous
12. The story mainly tells us ________.
A. a person needs high spirit
B. one shouldn’t dream of becoming famous
C. only by hard work can one’s wish come into reality
D. one person should be idle and lazy.
In 1901, H. G. Wells, an English writer, wrote a book describing a trip to the moon. When the explorers (探险者) landed on the moon, they discovered that the moon was full of underground cities. They expressed their surprise to the “moon people” they met. In turn, the “moon people” expressed their surprise. “Why?” they asked, “are you traveling to outer space when you don’t even use your inner space?”
H. G. Wells could only imagine travel to the moon. In 1969, human beings really did land on the moon. People today know that there are no underground cities on the moon. However, the question that the “moon people” asked is still an interesting one. A growing number of scientists are seriously thinking about it.
Underground systems are already in place. Many cities have underground car parks. In some cities, such as Tokyo, Seoul and Montreal, there are large underground shopping areas. The “Chunnel”, a tunnel (隧道) connecting England and France, is now complete.
But what about underground cities? Japan’s Taisei Corporation is designing a network of underground systems, called “Alice Cities.” The designers imagine using surface space for public parks and using underground space for flats, offices, shopping, and so on. A solar dome (太阳能穹顶) would cover the whole city.
Supporters of underground development say that building down rather than building up is a good way to use the earth’s space. The surface, they say, can be used for farms, parks, gardens, and wilderness. H. G. Wells “moon people” would agree. Would you?
5. The explorers in H. G. Wells’ story were surprised to find that the “moon people” .
A. knew so much about the earth
B. understood their language
C. lived in so many underground cities
D. were ahead of them in space technology
6. What does the underlined word “it” (paragraph 2) refer to?
A. Discovering the moon’s inner space.
B. Using the earth’s inner space.
C. Meeting the “moon people” again.
D. Traveling to outer space.
7. What sort of underground systems are already here with us?
A. Offices, shopping areas, power stations.
B. Tunnels, car parks, shopping areas.
C. Gardens, car parks, power stations.
D. Tunnels, gardens, offices.
8. What would be the best title for the text?
A. Alice Cities—cities of the future
B. Space travel with H. G. Wells
C. Enjoy living underground
D. Building down, not up
There are little cars that may some day take the place of today’s automobiles(汽车). If everyone drives such a little car in the future, there will be less pollution in the air, there will be more parking space in cities, and the streets will be less crowded. The space now for one car of the usual size can hold at least three such little cars.
The little cars will cost much less to own and to drive. Driving will be safer, too, as these little cars can go only 65 kilometers an hour.
The cars of the future will be fine for going around the city, but they will not be useful for going far away. If the car is powered by electricity, it will have two batteries—one battery for the motor and the other for the horn (喇叭), signals (信号灯), etc. Little cars which are powered by gas will go 45 kilometers before needing to stop for more gas.
If big cars are still used along with the small ones, two sets of roads will be needed to set up in the future. Some roads will be used for the big, fast cars, and other roads will be needed for the small, slower ones.
1. What’s the advantage (优势) of the small cars?
A. There won’t be so much pollution and the small cars won’t be so expensive as the big ones.
B. It will be safer to drive these small cars.
C. There will be more space for cars to park.
D. All of the above.
2. Two sets of roads are necessary in the future in order to .
A. prevent car accidents
B. make the city more beautiful
C. let small cars run fast
D. limit the speed of the cars
3. Which of the following is true according to the passage?
A. A car of the usual size now is three times as big as the small car.
B. The small car with a speed of 65 kilometers an hour is much more useless than a car of the usual size.
C. the little car will be safer but cost more.
D. The little car will need more gas.
4. The best title for this passage should be .
A. Big Cars and Small Cars
B. How to Drive Small Cars
C. Cars for Tomorrow
D. Cars for Everyone
下面是几篇有关英国博物馆的信息, 请阅读下列资料和相关信息, 并按照要求匹配信息。
首先, 请阅读下列资料介绍:
a. Explore the natural history of the planet Earth from the prehistoric era to the present day at one of London’s most visited museums. In 1881, the Natural History Museum moved to its present venue. Designed by Alfred Waterhouse, this building is now one of London’s most beautiful and most recognised. These hallowed halls now house more than 300 years’ worth of collections, with over 68 million specimens. Broadly divided into Life and Earth galleries.
b. The British Museum is one of London’s top tourist attraction as well as being a major scholarly resource and Royal history. Its collection was bequeathed to the nation in 1753 and the Museum’s distinctive Greek revivalist structure was built during the 19th Century. The collection expanded massively during the hey-day of the British Empire. And if you haven’t got time for a proper visit, drop in for a coffee at the lovely Court Restaurant. Admission: free.
c. This magnificent Georgian edifice, found on the northern side of Trafalgar Square, houses a massive collection of Western European art. Designer Marc Newson presents two new blockbuster exhibitions to his gallery. The National Gallery, which showcased recent retrospectives. This exhibition traces the rise of the Italian Renaissance artist, and gather more than 100 pieces of his collection.
d. There are mausoleums, catacombs and ornate crumbling tombs of eminent writers, politicians and artists in the rambling, overgrown west section of this woodland graveyard. Celebrity corpses include Karl Marx, Michael Faraday and Christina Rossetti. Be aware that you must purchase a photography license in order to take photographs within the cemetery. Take advantage of the special guided tours.
e. The Science Museum’s seven floors offer opportunities to explore the history of technology as well as to glimpse the future. Setting off from Launchpad, where you can get to grips with the laws of science, you can move on to a vast array of interactive galleries which demand audience participation—whether it be of the hands- on or brain—stimulating kind. From medical history to nuclear physics, it’s all covered. Challenging the perception amongst many children that science is boring, the multitude of things to press, touch, watch and think about make this museum a firm favourite with the kids.
f. Predominantly a decorative arts museum, the V&A is a comprehensive collection of everything from sculpture to photographs, from Chinese art to art deco. Among others, the V&A houses the recently refurbished Raphael Gallery, home to seven tapestry cartoons by Raphael that are among Britain’s greatest art treasures and part of the Royal Collection. There is a lot to see from the Becket Casket to the Canon photography.
请阅读以下参观者的信息, 然后匹配参观者和他/ 她拟要参观的博物馆:
1. Tedy, a young official who is quite interested in photo- taking and sculpture. He spends all his spare time doing his favorite things.
2. Rusial, a beautiful lady with a fair hair, who gives painting lectures to the students in a college. She herself is a super fan of such artists as Da Vinci, Micheangelo, Raphael.
3. Mr. Green, a free careerist, makes a living by writing short plays which mostly tell the history of Great Britain. Besides, he is also a heavy coffee drinker.
4. Tim, 18 years old, a pre- engineering boy student, full of energy and rich in imagination.
5. Ms Denis, a widelife lover. She takes an active part in protecting the earth and enjoy herself by doing sports.
参观者博物馆
1. Tedy
| A．the Natural History Museum 2. Rusial |
B．The British Museum 3. Mr. Green |
C．The National Gallery 4. Tim |
D．Highgate cemetery |
5. Ms Denis E. The Science Museum
F. Victoria and Albert Museum
下面是几篇有关户外运动的信息, 请阅读下列资料和相关信息, 并按照要求匹配信息。首先, 请阅读下列有关户外活动的资料介绍:
a. Baja offers you exceptional scuba diving, snorkeling, kayaking, and sportfishing. While it the most water- based trip by far, it still offers you some amazing biking and hiking amongst the surrounding hills, not to mention delicious Mexican cuisine
b. Immerse yourself in the natural and cultural abundance of Cape Cod by alternating days of biking the scenic Cape Cod Rail Trail with leisurely days spent on the water kayaking, whale watching, and cruising to Nantucket Island. You’ll also get to enjoy the region’s finest fare.
c. Explore one of the most beautiful national parks in the United States! Our Death Valley adventure offers you an array of spectacular vantage points for the park’s more than 3.3 million acres of dramatic desert scenery, rare desert wildlife, and unique historical and cultural sites. You can spend your days hiking and stunning desert canyons.
d. We also host social events and participate in community activities and charitable events. Club activities are mostly in the Redding, Mt. Lassen, and Mt. Shasta areas? But, we also put on out- of - town, multi - day events that involve travel to the Coast, Oregon, Vancouver Island, British Columbia, and Utah.
e. Join thousands of runners on November 5th for the 5th Anniversary of the Original US Half Marathon, San Francisco. Meet us on Historic Muni Pier for this flagship event across the Golden Gate Bridge!
f. On October 21, 1,700 of the world’s best athletes will race on the lava fields of Kona, Hawaii at the Ford Ironman World Championship. Ten of these athletes will be CEOs that qualified at various Ironman races around the world for the right to compete for the title of Fittest CEO’.
请阅读以下运动爱好者的信息, 然后匹配参与者和他/ 她拟要参与的项目:
1. Beckham, a gentleman with wide interests, has been to a number of places of interest but never has he been to a real desert.
2. Rodecia, also a sports lover, is a disabled young man. But he spends his time watching, reading or talking about events of close competitions.
3. Bobage, who often goes in for world traveling and mountain climbing, is now planning to start out again.
4. Webster, a strongly- built young man, is interested in all kinds of sports. He is especially crazy about outdoor adventure and water sports.
5. Maria, a girl full of energy, is both a sports lover and a wildlife lover who has a special interest in the sea.
参与者项目
1. Beckham
| A．water lover paradise 2. Rodecia |
B．Cape Cod 3. Bobage |
C．Death Valley 4. Webster |
D．Club activities |
5. Maria E. US Half Marathon
F. Ironman World Championship
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