Some weight-loss camps, which are rare in China just a few years ago, have sprouted in Beijing, Qingdao, Shenzhen, and other cities. Today about 15 percent of adults, or 200 million Chinese, are repor 题目和参考答案——青夏教育精英家教网—

Some weight-loss camps, which are rare in China just a few years ago, have sprouted in Beijing, Qingdao, Shenzhen, and other cities. Today about 15 percent of adults, or 200 million Chinese, are reportedly overweight. Of these, 90 million—about 7 percent—are obese（极肥胖的）.
Experts say the obesity epidemic is spreading to children, though more slowly than in adults. The trend, they say, will have a huge impact on the health of China’s citizens and economy. “We’re seeing a very large proportion of children and adolescents who are quite heavy and aren’t moving much,” said Barry Popkin, a nutrition professor. Popkin carries out an ongoing health-and-nutrition survey of 16,000 households in China. He says more kids today are overeating and putting on weight “quite quickly.” In just ten years, China’s childhood obesity rate has doubled, with the greatest gains coming in urban areas. “In big cities it’s a big problem.”
Some experts blame the extra fat on a range of factors, many of them tied to China’s rapidly changing economy and culture. The diets of Chinese adults and children are far higher in calorie-laden meats, fish, eggs, dairy products, fats, and sugars than ever before. In addition, kids—especially city dwellers—are more sedentary today and spend more time indoors in front of homework, television, computer games, and the Internet.
Shuwen Ng, a health economist, says that kids in China now have pocket money, and they spend a portion of it on junk food. Ng adds that advertising and peer groups influence kids’ food choices. Certain foods, such as new candies or fast food, have attractive features.
China’s childhood obesity rate still lags that of the United States, where some 15 percent of kids are said to be obese. But the long-term effects are equally serious.
小题1:According to the passage we know _____.

A．weight-loss camps have been very popular in China six years ago

B．about 290 million Chinese are overweight in China in all

C．in China childhood obesity rate in rural areas is lower than that in major cities

D．America’s childhood obesity rate is lower than China’s

小题2: Which of the following is NOT the reason of China’s childhood obesity?

A．Advertising on some new candies	B．High quality diets
C．Playing computer games for long time	D．Having pocket money

小题3: The underlined word “sedentary” in the second paragraph probably means _____.

A．attentive

B．earnest

C．absent

D．inactive

小题4: According to the passage we can infer _____.

A．obesity explosion in China will affect the United States

B．there is great difference in kids’ food choices now

C．junk food contributes to childhood obesity

D．city children eat more than rural children

小题5:What’s the best title for the passage?

A．Chinese Childhood Obesity Explosion

B．Weight-loss Camps in China

C．Obesity Explosion’s Impacts On Chinese Economy

D．Obesity Explosion In China And America

小题1:Ｃ
小题1:Ｂ
小题1:Ｄ
小题1:Ｃ
小题1:Ａ

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D．Many Americans 50 plus stay connected using the Internet.

小题3:What’s the underlined s

entence used for?
E.                   It’s used as a reason for the popularity of the Apple iPad in America.
F.                   It’s used as an example of the older adults’ awareness of the latest technology.
G.                  It’s

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H.                  It’s used as a choice for the Americans intending to use Social networking.
小题4:Where can we most probably read this passage?
I.                     In an experiment introduction.
J.                    In a computer magazine.
K.                  In a product advertisement.
In a news report

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The most exciting kind of education is also the most personal． Nothing can exceed （超越) the joy of discovering for yourself something that is important to you! It may be an idea or a bit of information you come across accidentally—or a sudden insight, fitting together pieces of information or working through a problem． Such personal encounters are the “payoff” in education． A teacher may direct you to learning and even encourage you in it—but no teacher can make the excitement or the joy happen． That's up to you．

20090318

A research paper, assigned in a course and perhaps checked at various stages by an instructor, leads you beyond classrooms, beyond the texts for classes and into a process where the joy of discovery and learning can come to you many times． Preparing the research paper is an active and individual process, and ideal learning process． It provides a structure within which you can make exciting discoveries, of knowledge and of self, that are basic to education． But the research paper also gives you a chance to individualize a school assignment, to suit a piece of work to your own interests and abilities, to show others what you can do． Writing a research paper is more than just a classroom exercise． It is an experience in searching out, understanding and synthesizing（综合）, which forms the basis of many skills applicable（可利用的） to both academic and nonacademic tasks． It is, in the fullest sense, a discovering of an education． So, to produce a good research paper is both a useful and a thoroughly satisfying experience!

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A．will give one encouragement and direction

B．are helpful in finding the right information

C．are the most valuable part of one's personal education

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A．to fully develop one's personal abilities

B．to use the skills learnt in the classroom

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A．How to write a research paper．

B．The importance of research in education．

C．How to make new discoveries for oneself．

D．The skill of putting pieces of information together．

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