13£®Even a small reduction in salt in the diet can be a big help to the heart£®A new study used a computer model to predict£¨Ô¤²â£© how just three grams less a day would affect heart disease in the United States£®
The study is in the New England Journal of Medicine£®Kirsten Bibbins-Domingo at the University of California San Francisco£¬is the leader of the research team£®She says people would not even notice a difference in taste with three grams£¬or one-half teaspoon£¬less salt per day£®The team also included researchers at Columbia University£¬like Weston Forbes£®
The result£ºten percent fewer heart attacks£®Four percent fewer deaths£®Eleven percent fewer new cases of heart disease£®And two hundred forty billion dollars in health care savings£®Thus it could prevent one hundred thousand heart attacks and ninety-two thousand deaths every year£®
The government says the average American man eats ten grams of salt a day£®Michael swan from the American Heart Association advises no more than three grams for healthy people£®It says salt in the American diet has increased fifty percent since the nineteen seventies£¬while blood pressures have also risen£®Less salt can mean a lower blood pressure£®
New York City Mayor Michael Bloomberg is leading an effort called the National Salt Reduction Initiative£®The idea is to put pressure on food companies and restaurants£®Mayor Bloomberg has already succeeded in other areas£¬like requiring fast food places in the city to list calorie information£®Now a study shows how that idea can influence£¨Ó°Ï죩 what parents order for their children£®

53£®How much salt did Americans take in per day on average in the 1970s£¿C
A£®Three grams£®      B£®Five grams£®
C£®Seven grams£®      D£®Ten grams£®
54£®Who is head of the team studying the relation between salt reduction and heart attack£¿A
A£®Kirsten Bibbins-Domingo£®
B£®Michael Bloomberg£®
C£®Michael Swan£®
D£®Weston Forbes£®
55£®The text mainly tells us thatB£®
A£®cutting salt intake can save more money
B£®eating less salt means more healthy life
C£®cutting salt intake helps reduce calories
D£®eating less salt can cure heart disease
56£®According to the text£¬we may conclude thatC£®
A£®eating salt less than 3grams makes much difference in taste
B£®the American government thinks little of salt reduction
C£®more salt in the daily diet may result in higher blood pressure
D£®100£¬000Americans die from higher blood pressure each year£®

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53£®C£®Ï¸½ÚÀí½âÌ⣮¸ù¾ÝµÚÈý¶ÎThe government says the average American man eats ten grams of salt a day£®ÒÔ¼°It says salt in the American diet has increased fifty percent since the nineteen seventies£¬¿ÉÖª£¬ÏÖÔÚÃÀ¹úÈ˵ÄÒûʳÖÐÑεÄʳÓñÈ20ÊÀ¼Í70Äê´úÔö¼ÓÁË50%£¬Ò²¾ÍÊÇ˵ÔÚÄÇʱʳÑεÄʳÓôóÔ¼ÔÚ7¿Ë×óÓÒ£»¹ÊÑ¡C£®
54£®A£®Ï¸½ÚÀí½âÌ⣮¸ù¾ÝµÚÒ»¶ÎÒÔ¼°µÚ¶þ¶ÎÖÐKirsten Bibbins-Domingo at the University of California San Francisco£¬is the leader of the research team£®¿ÉÖª£¬Kirsten Bibbins-DomingoÊÇÕâ¸ö¿ÎÌâµÄ¸ºÔðÈË£»¹ÊÑ¡A£®
55£®B£®ÍÆÀíÅжÏÌ⣮¸ù¾ÝµÚÒ»¾ä»°Even a small reduction in salt in the diet can be a big help to the heart£®ÒÔ¼°È«ÎĵÄÄÚÈÝ¿ÉÖª£¬±¾ÎÄÖ÷ÒªÂÛÊöµÄÊǼõÉÙʳÑεÄÉãÈëÓÐÒæÓÚÎÒÃǵĽ¡¿µ£»¹ÊÑ¡B£®
56£®C£®ÍÆÀíÅжÏÌ⣮¸ù¾Ýר¼ÒµÄÑо¿Ö¤Ã÷ÒÔ¼°¶ÌÎĵÚÈý¶ÎÖÐIt says salt in the American diet has increased fifty percent since the nineteen seventies£¬while blood pressures have also risen£®¿ÉÖª£¬¹ý¶àµÄÉãÈëʳÑÎÒ²ÊǸßѪѹÔö¶àµÄÒ»¸öÖØÒªÒòËØ£»¹ÊÑ¡C£®

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3£®"Some day£¬there'll be no Americans left in the NBA£¬"said 12-year-old Xing Tao£¬who joined his school team two weeks ago after watching Yao Ming in a televised NBA game£¬"The players will all be Chinese£¬like Yao£®"
To China£¬Yao is a home-grown superstar who helped make the world's first basketball league closer to Chinese players£®To the NBA£¬the 2.23-meter center offers an opening of a different sort into the world's largest new market£®Yao's NBA first appearance against the Indiana Pacers in October reached 287 million families in the US£®That game might have been a bit of a letdown to Yao's fans£ºHe played just 11 of the 48 minutes£¬had two rebounds£¨Àº°å£© and got no points£®Comparing that with his performance on December 19£¬also against Indiana£¬Yao won 29 points and 10 rebounds£®"This was one of the most exciting games I've had£¬"Yao said after Houston's 95-83 victory£®The NBA has to be excited about his on-count success£®In all his games£¬he's averaging 12.7 points and 7.7 rebounds£¬quite good for a new star£®"Yao Ming has brought the NBA closer to the Chinese£¬"said NBA spokeswoman Cheong Sau Ching£¬"That makes the dream seem practical for other people in China and proud to be Chinese£®"
The 22-year-old Yao is not the country's first player in the NBA£ºWang Zhizhi broke down the Dallas Mavericks in November 2003£®But Yao's combination of modesty and skills make him a favorite back home£®
31£®What's the direct reason for Xing Tao to join the school basketball team£¿A
A£®He watched an NBA game
B£®He liked basketball£®
C£®He hoped to play for the NBA
D£®He had dream that he would become a basketball star£®
32£®How many points did Yao Ming win in his first game in the NBA£¿A
A£®zero           B£®two            C.29            D.10
33£®What does the word"letdown"in line 4£¬Paragraph 2 mean£¿C
A£®failure      B£®surprise         C£®disappointment       D£®sadness£®
34£®Why does Yao Ming win more popularity than Wang Zhizhi at home£¿A
A£®He is modest and performs excellently
B£®He is too kind to others£®
C£®More and more Chinese people like to watch his games
D£®He is very modest but proud£®
35£®What's the main idea of this passage£¿B
A£®Middle school students want to play basketball
B£®Yao Ming makes NBA closer to China£®
C£®There'll be no Americans left in the NBA
D£®There are many new stars from China in the NBA£®

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1£®Frequent hand-washing£®
2£®"Hands-off-the-face"approach£®Resist all temptations to touch any part of face £¨unless you want to eat or bathe£©£®
3£®Gargle£¨Êþ¿Ú£© twice a day with warm salt water £¨use Listerine if you don't trust salt£©£®H1N1takes 2-3days after initial infection in the throat/nasal cavity to proliferate and show characteristic symptoms£®Simple gargling prevents proliferation£®In a way£¬gargling with salt water has the same effect on a healthy individual that Tamiflu has on an infected one£®Don't underestimate this simple£¬inexpensive and powerful preventative method£®
4£®Similar to 3above£¬clean your nostrilsat least once every day with warm salt water£¬Which is very effective in bringing down viral population£®
5£®Strengthen your natural immunity with foods that are rich in Vitamin C£®If you have to supplement with Vitamin C tablets£¬make sure that it also has Zinc to boost absorption£®
6£®Drink as much of warm liquids as you can£®Drinking warm liquids has the same effect as gargling£¬but in the reverse direction£®They wash off proliferating viruses from the throat into the stomach where they cannot survive£¬proliferate or do any harm£®
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I¡¯m a 34-year-old man, married, lived in a nice house, and have a successful career as an educational consultant. But my life was not always so great. I had a learning disability from 1. early age. I went to a special school where I got plenty of extra help. Still, I suffered the rest of my school 2. (days) in public schools.

My life improved remarkably when I discovered art. The art world gave me a chance to express myself 3. words. I went to a workshop and 4. (gradual) got good at making things with clay. Here I learned my first important lesson: disabled 5. I was in language. I could still be smart and well express 6. (I) with clay. And my confidence came along.

Later I decided to apply my previous experience to 7. (learn) how to read and write. Every day, I 8. (practice) reading and writing, which I used to avoid as much as possible. After two hard years, I was able to read and write.

9. (go) through the long process with art, rock climbing, and reading and writing, now I¡¯ve got to a point in my life where I know I am smart enough to dive into an area that is totally 10. (know), hard, but interesting.

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