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Drinking a lot of water does not do any good to the body, according to two experts in the United States. In fact, they warn, drinking too much water could be, in certain Cases, harmful.
In a study, Dr Stanly Goldfarb and Dr Dan Negoianu, both of the Renal, Electrolyte and Hypertension Division at the University of Pennsylvania, the United States, have denied the popular belief that drinking a lot of water clears body toxins (毒素) better, improves skin, and helps reduce weight.
Dr Goldfarb and Dr Negoianu say that they found little proof to support the public opinion that drinking 8 glasses of water every day benefits health. At the same time, they found little proof of harm in drinking 8 glasses of water every day.
It is widely believed that in some cases — such as athletes, people who live in hot, dry  environments, and those with certain medical conditions — drinking a lot of water indeed helps,  but no studies have been done to prove the benefits of this practice in average, healthy people, the  website medheadlines. com reports.
The study at the University of Pennsylvania also examined reports that some people experienced increased headaches when their consumption of water was low. In one small study, which the doctors reviewed, the group drinking the most water reported fewer headaches than the control group, “but the difference in the number of headaches was so small between the two groups as to be considered unimportant.”
The researchers concluded that there is no scientific proof to support that average, healthy people need to drink at least 8 glasses of water each day.
The website medheadlines. com says that, according to an Indian doctor, drinking too much water is harmful. If water enters the body more quickly than it can be removed, problems can occur.
1. What’s the key message delivered in the passage?
A. Drinking too much water might bring harm.
B. Whether to drink enough water makes no difference.
C. Drinking too much water may cause headaches.
D. Average, healthy people should drink more water.
2. We can learn from the passage that 8 glasses of water every day ________.
A. proves good for the body             B. has scientific proof of harm
C. is sure to reduce headaches            D. is generally considered necessary
3. Who may agree that drinking lots of water helps to lose weight?
A. Two experts.                     B. General public.
C. An Indian doctor.                  D. A website.
4. According to the passage, we know that ________.
A. the website medheadlines. com is developed by an Indian doctor
B. the study was carried out by two experts with an Indian doctor
C. the two experts performed the study at the University of Pennsylvania
D. drinking 8 glasses of water every day can cure certain diseases

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James Stallman Rockefeller, the oldest-known U.S. Olympic medal winner and the former head of the bank that became Citigroup, died Tuesday. He was 102. Records of the U.S. Olympic Committee show that Rockefeller was the oldest American medal winner. He was the captain of Yale University's eight-man rowing team with coxswain that won gold at the 1924 Paris Olympics - beating the Canadian team by less than 16 seconds. The oars from the winning race and the gold medal were prominently displayed in Rockefeller's house. "I think he was really proud of that - probably more than the bank career," said his grandson。
Rockefeller suffered a stroke on Thursday, said his grandson, who lived with him at his Greenwich home for two years, attributed his long life to a regimented(严密组织的) lifestyle: breakfast at eight a.m., lunch at 1 p.m., cocktails at 6 p.m. and dinner promptly at 7 p.m.. He liked plain food, without sauces or cheese, and plenty of fresh vegetables, including those grown in the garden of his estate. Rockefeller was in good health until shortly before he died. He drove his car up until last year and would review documents from the various charities and businesses he helped lead.
Rockefeller, born June 8, 1902, was a grandson of William Rockefeller, who founded Standard Oil with his brother, John D. Rockefeller. He graduated from Yale in 1924 and served in the Airborne Command during World War II. He started at the bank, and then called the National City Bank, in 1930, following his uncle and grandfather, who were leaders of the bank. He was became president in 1952, chairman in 1959 and retired in 1967. In 1955, under Rockefeller's leadership, the bank merged with the First National Bank of New York to form Citigroup. Rockefeller also was a director of numerous companies, including Pan American Airways, Northern Pacific Railroad, NCR and Monsanto, and served on the boards of the Memorial Sloan-Kettering Cancer Center and the American Museum of Natural History.
Rockefeller and his wife, Nancy Carnegie Rockefeller, had four children. His wife died in 1994.
16. Rockefeller lost his wife when he was ___________.
A. at the age of 91 B. in his eighties C. in his nineties D. in his 1994
17. We can learn from the passage that ____________.
A. the American rowing team beat the Canadian team in less than 16 seconds in 1924.
B. Rockefeller was the first American medal winner.
C. James Stallman Rockefeller founded the National City Bank and became president.
D. His grandson thought Rockefeller had long life because of a regimented lifestyle.
18. What does the underlined word in the last paragraph but one mean?
A. combined B. joined C. took on D. together with
19. What we can infer from the passage is that __________.
A. James Stallman Rockefeller is a great Olympic medal winner.
B. James Stallman Rockefeller was in good health until he died.
C. James Stallman Rockefeller was very active in American society.
D. James Stallman Rockefeller was the only grandson of William Rockefeller.

Working AT home is increasing in popularity as a means of escaping from nine-to-five office life. Why work under the constant watch of your boss when you can work in front of the TV in your carpet slippers? Armed with all the office essentials—telephone, computer, e-mail and fax, many workers believe they can work as effectively as their colleagues in the office. Being able to work wherever you like: from a busy city to a beautiful village, and make working from home an attractive choice, you can even work on a canal boat, like one Internet firm in the Midlands, US.
So what will become of the office of tomorrow? I believe it is likely that many could disappear into cyberspace. To minimize office overheads in inner-city areas, companies will apply a workforce made up of a network of home workers linked by an advanced communication and information system. A central processing computer would be controlled by the manager who sends out work schedules and oversees the activity of each employee.
As a successor to the Web Cam, a video screen would be created, as the need for more natural form of interaction than e-mail or telephone becomes greater. Capturing the mood and expressions of work colleagues, managers would have the ability to view several employees at once on their screen. Employees would be encouraged to feed any information that may be useful to fellow workers into the computer to make the company work more effectively. As the company's life blood, the computer would contain a record of all conversations and correspondence for future reference, and hold confidential information such as accounts in password protected areas. In the office of tomorrow, with daily life captured in detail, the case for firing employees could be more clear cut.
6.The first paragraph mainly focuses on _________.
A. the office to working at home B. preference to working at home
C. working effectively in the office D. one Internet firm in the Midlands, UK
7.The office of the future will be ________.
A. in space B. a network
C. in inner-city areas D. a central processing computer
8.In Paragraph 2, the word “ oversee” probably means “_________”.
A. overlook B. organize C. make out D. watch over
9.A video screen would be built because _________.
A. the Web Cam needs it B. it is useful to fellow workers
C. e-mail or telephone is out of date D. managers can clearly spot employees
10.Which of the following statements is TRUE according to the passage?
A. You can get accounts without password.
B. Computers would record workers’ blood types.
C. You can get informationg of your fellow workers easily.
D. Firing employees in the office of tomorrow could be largely reduced.

Eat, drink and be merry. That’s what the Spring Festival is all about. But there are millions of people, too, who love to let happiness go up in smoke.
Offering cigarettes to guests is a traditional Chinese way of showing respect to them. A cup of tea and cigarettes are perhaps the most common way of welcoming a guest in China, especially during festive occasions such as the Lunar New Year.
No wonder, 40 percent of the people surveyed recently said they would smoke at least twice the usual number of cigarettes during the Spring Festival holiday because of all those gatherings and parties. Only 20 percent of the respondents said they would refuse a cigarette when offered one. Why can't the others do the same? Because they could be seen as being rude, said more than half of the respondents. Fifteen percent feared they could be taken as "someone who cannot get along well with others".
The Think-tank Research Center for Health Development and Sohu.com survey shows 61 percent Chinese think offering a cigarette is useful for socializing, and 52 percent have offered cigarettes to others. The study polled 3,800 people, 64 percent of them men.
One-third of those polled were smokers, out of which 57 percent said they couldn't give up smoking because of the offering-and-accepting culture. "People have accepted offering cigarettes as an effective way of making friends." research center director Wu Yiqun says.
China has more than 350 million smokers, catering to the tobacco market that is worth 500 billion yuan. "The survey shows we still have a lot of work to do," she says. "Since Beijing is trying to make the Olympic Games smoke-free, it is time to let people know that offering a cigarette is a bad habit and it should be given up immediately."
1.The passage is written with the purpose of .
A.telling us a custom about the Chinese Spring Festival
B.introducing a way to make friends with Chinese
C.stopping smoking during the Beijing Olympics
D.telling us that offering cigarettes is a bad habit
2.The third paragraph mainly tells us .
A.the fact that smokers are greatly increasing during the festival
B.the reason why refusing cigarettes is acceptable
C.the fact that many people have to smoke more cigarettes during the festival
D.it is rude to attend parties without smoking cigarettes
3.Which of the following may not be the reason that makes many people fail to refuse the offered cigarette?
A.It’s impolite to refuse. B.Smoking is harmful to non-smokers.
C.They want to be friendly. D.It’s a kind of social habit.
4.The writer mentions the 500 billion yuan tobacco market because .
A.the tobacco market is not developing smoothly
B.the writer thinks that smoking wasters a lot of money.
C.smoking is helpful to the tobacco market
D.the tobacco market attracts too many smokers
5.We can infer from the passage that .
A.people will be free to smoke during the Beijing Olympic Games.
B.only a few smokers still have the habit of offering cigarettes
C.offering cigarettes is the most effective way for socializing
D.some non-smokers will even accept the offered cigarettes


  Many children first learn the value of money by receiving an allowance. The purpose is to let children learn from experience at an age when financial mistakes are not very costly. The amount of money that parents give to their children to spend as they wish differs from family to family. Timing is another consideration. Some children get a weekly allowance. Others get a monthly allowance. In any case, parents should make clear what, if anything, the child is expected to pay for with the money.
At first, young children may spend all of their allowance soon after they receive it. If they do this, they will learn the hard way that spending must be done within a budget. Parents are usually advised not to offer more money until the next allowance. The object is to show young people that a budget demands choices between spending and saving. Older children may be responsible enough to save money for larger costs, like clothing or electronics.
Many people think it is not a good idea to pay your child for work around the home. These jobs are a normal part of family life. Paying children to do extra work around the house, however, can be useful. It can even provide an understanding of how a business works.
Allowances give children a chance to experience the three things they can do with money. They can share it in the form of gifts or giving to a good cause. They can spend it by buying things they want. Or they can save it. Saving helps children understand that costly goals require sacrifice: you have to cut costs and plan for the future.
Requiring children to save part of their allowance can also open the door to future saving. A saving account is an excellent way to learn about the power of compound interest. Compounding works by paying interest on interest. So, for example, one dollar invested at two percent interest for two years will earn two cents in the first year. The second year, the money will earn two percent of one dollar and two cents, and so on. That may not seem like a lot. But over time it adds up.
14. Many parents give children an allowance regularly to ______.
A. meet children’s basic need for life B. give control over their children
C. see whether they have financial mistakes D. help children learn how to manage money
15. For Children who receive allowances, they’d better not ________.
A. waste money to buy gifts for their parents or friends
B. buy their favorite clothing or electronics for themselves
C. save money like their parents or other adults
D. ask for the next allowance before the decided date.
16. If children are required to save their allowance, they ______.
A. can experience the three things related to money
B. can understand the relation between goals and sacrifice
C. will do more work around the house
D. help themselves found the basis for their future life
17. What does the underlined phrase “compound interest” mean?
A. The interest based on the original money and unpaid interest.
B. A way of helping children earn two percent interest.
C. The interest intended for children to earn money.
D. A saving account opened for children’s allowance.
18. What would be the best title for the text?
A. How to Give Children an Allowance
B. Spend Your Allowance within a Budget
C. Allowance Helps Children Learn about Money
D. Doing Housework Earns Children Allowance

Pushy parents and teachers who “hothouse” the under-5s risk causing damage to the children’s long term development, a leading education expert said.
Lilian Katz, Professor of Education at the University of Illinois, said that four-year-olds engaged in reading and writing went on to perform worse academiclly than those engaged in imaginative learning. They scored higher in tests at the age of 5, but children whose first year at school was stimulating outstripped them four years later.
The findings suggest that the government's structured approach to early years' learning could be storing up problems for children. They also raise serious questions about the plan for all children to be able to read by the age of 6.
In many countries formal teaching does not start until children are 6 or 7 and have improved their social and manual skills. Children start learning to read and write at 6 in the United States. France and Germany , and at 7 in Finland and Sweden.
Professor Katz said that in many schools the courses were "boring children to tears". Much academic teaching required children to learn by memorizing pieces of information out of context, she said. Teaching in reception class should instead allow children to develop their intellect by exploring their environments and asking questions.
"Research suggests the benefits of formal academic insturction for four- and five-year-olds seem to be promising when they are tested early, but considerably less so in the long term. When these children are followed over a period of three or more years, those who had early experience in more intellectually engaging curricula were more likely to do well in school than their peers, who had received early academic instruction." She avocates teaching children through first-hand experience and play, in mixed-aged classes. This can include puppet shows, drawing or running a pretend shop in the classroom.
1.According to the passage, those who “hothouse” the under-5s would probably _________.
A. prefer a lot of interaction and stimulation while teaching
B. teach in a lively way to motivate kids’ interest
C. push the kids to memorize pieces of information
D. care about the kids’ physical development
2.What does the underlined word “ outstripped” in Paragraph 2 mean?
A. did better than B. looked down upon
C. caught up with D. performed worse than
3.According to Lilian Katz, the government’s structured approach to early-years learning ______.
A. is necessary for improving children’s reading and writing ability
B. needs to be improved to develop children’s academicability
C. will cause problems to children in their future learning
D. has more advantages than disadvantages
4.The message the author wants to deliver through the passage is that formal teaching _______.
A. can start at different times in different countries.
B. should not be started too early
C. is best carried out in Finland and Sweden
D. should include teaching children social and manual skills
5.Which of the following is NOT the opinion of Lilian Katz?
A. Children should be taught through first-hand experience.
B. Learning in a mixed-age class is good for children.
C. Running a shop can help children get good marks.
D. Puppet shows and drawing are useful easy in teaching children.

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