Tamiflu does not kill but prevents H1N1 from further proliferation (繁衍) till the virus limits itself in about 1-2 weeks (its natural cycle)．H1N1, like other Influenza A viruses, only infects the upper respiratory tract and proliferates (only) there．The only way of entry are the nostrils(鼻孔) and mouth/ throat．In a global epidemic of this nature, it's almost impossible not coming into contact with H1N1．
Contact with H1N1 is not so much of a problem as proliferation is．
While you are still healthy and not showing any symptoms of H1N1 infection, in order to prevent proliferation, some very simple steps can be practiced:
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(漱口) twice a day with warm salt water (use Listerine if you don't trust salt)．H1N1 takes 2-3 days 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 3 above, 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．
7．All these are simple ways to prevent, within means of most households, and certainly much less painful than to wait in long queues outside public hospitals．
1．What part of a person’s body do H1N1flu viruses mainly infect?
A．one’s lung B．the upper respiratory tract
C．one’s heart D．one’s throat and lung
2．H1N1 flu viruses go into our bodies by ________．
A．touching B．diet C．breathing D．dirt
3．What does the underlined word “underestimate” mean ?
A．assign too low a value to
B．drop the cost of
C．pay more attention to
D．calculate the number of money
4．The author presents this passage by ______．
A．telling an interesting story B．testing an idea by reasoning
C．introducing some practical methods D．describing some activities in a natural order
A car that runs on coffee is unveiled（shown to the public for the first time）today but at between 25 and 50 times the cost of running a car on petrol, the invention won’t please any motor industry accountants.
Nicknamed the Car-puccino, it has been created using a 1988 Volkswagen Scirocco bought for £400 and it was chosen because it looked like the time-traveling DeLorean in the movie Back ToThe Future. The car will be driven the 210 miles between Manchester and London powered only by roasted coffee granules (颗粒). It has been built by a team from the BBC1 science programme Bang Goes The Theory and will go on display at the Big Bang science fair in Manchester to show how fuels other than traditional petrol can power vehicles.
The team calculates the Car-puccino will do three miles per kilo of ground coffee (咖啡粉) — about 56 cups of espressos (浓咖啡) per mile. The journey will use about 70 kilos of ground coffee which, at supermarket prices of between £13 and £26 a kilo depending on brand and quality, will cost between £910 and £1,820, or between 25 and 50 times the £36 cost of petrol for the journey. In total, the trip will cost 11,760 espressos, and the team will have to take ‘coffee breaks’ roughly every 30 to 45 miles to pour in more granules. They will also have to stop about every 60 miles to clean out the ‘coffee filters’ to rid them of the soot and tar which is also generated by the process. So despite a top speed of 60mph, the many stops mean the going will be slow, with the journey taking around ten hours.
Sadly, the inventors will still have to pay duty on their coffee fuel---even though tax collectors at Her Majesty’s Revenue and Custom haven’t yet worked out how much.
Nick Watson, producer of Bang Goes The Theory, said, “Coffee, like wood or coal, has some carbon content so you can use it as a fuel. The coffee needs to be very dry and in granules to allow the air to move through the pile of coffee as it burns. The brand doesn’t matter.” He said the same technology could be used to power a car on other unusual fuels, such as woodchips or nut shells, construction or agricultural waste.
49. Which is the right way to choose the coffee used as fuels to run the Car-puccino?
A. It should be very dry. B. The stronger, the better.
C. The smaller the granules are, the better. D. It should be of a certain brand.
50. What can be inferred from the passage?
A. All kinds of materials can be used as fuels.
B. The Car-puccino will be put into the market soon.
C. Nick W
atson is the designer of the Car-puccino
D. Much remains to be improved for the Car-puccino.
51. The Car-puccino has its disadvantages EXCEPT that ________.
A. it makes a lot of noise
B. it runs at a very high cost
C. it has to stop to be refueled very often.
D. it’s not good enough for long-distance journey
52. How much ground coffee will be used to cover a distance of 126 miles in this car?
A. About 70 kilos B. About 42 kilos. C. About 32 kilos D. About 30 kilos
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| C．http://www.productreviewjunction.com/Gifts & Flowers.htm |
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How many adverts are trying to be price competitive?
| A．2 | B．3 | C．4 | D．5 |
Where do the volunteers get training before taking on their voluntary work?
| A．Brazil | B．Ecuador | C．Congo | D．America |
What number can you call if you are going to lose weight?
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第二部分：阅读理解（第一节20小题；第二节共5小题；每小题2分，满分50分）
第一节：阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
In 1921, Lewis Lawes became the warden (监狱长) at Sing Sing Prison of New York State. No prison was tougher than Sing Sing during that time. But when Warden Lawes retired some 20 years later, that prison had become a humanitarian institution. Those who studied the system said credit for the change belonged to Lawes. But when he was asked about the transformation, here’s what he said, “I owe it all to my wonderful wife, Catherine, who is buried outside the prison walls.”
Catherine Lawes was a young mother with three small children when her husband became the warden. Everybody warned her from the beginning that she should never set foot inside the prison walls, but that didn’t stop Catherine!
When the first prison basketball game was held, she went into the gym with her three beautiful kids and she sat in the stands with the inmates. Her attitude was: “My husband and I are going to take care of these men and I believe they will take care of me! I don’t have to worry!” She insisted on getting acquainted with them and their records. She discovered one convicted murderer was blind so she paid him a visit. Holding his hand in hers she said, “Do you read Braille?” “What’s Braille?” he asked. Then she taught him how to read. Later, Catherine found a deaf-mute in prison. She went to school to learn how to use sign language.
Many said that Catherine Lawes was the body of Jesus that came alive again in Sing Sing from 1921to 1937. Then, she was killed in a car accident. The next morning Lewis Lawes didn’t come to work, so the acting warden took his place. It seemed almost instantly that the prison knew something was wrong. The following day, her body was resting in a casket in her home, three-quarters of a mile from the prison. As the acting warden took his early morning walk, he was shocked to see a large crowd of the toughest, hardest-looking criminals gathered like a herd of animals at the main gate. He came closer and noted tears of grief and sadness. He knew how much they loved Catherine. He turned and faced the men.
“All right, men, you can go. Just be sure and check in tonight!” Then he opened the gate and a parade of criminals walked, without a guard, the three-quarters of a mile to stand in line to pay their final respects to Catherine Lawes. And every one of them checked back in. Every one!
41. Catherine was not afraid of getting inside the prison walls because she believed ______.
A. one good turn deserves another B. no pains, no gains
C. a new broom sweeps clean D. virtue never grows old
42. The underlined word in paragraph three most probably refers to ______.
A. basketball players B. prison guards
C. prisoners D. family of the prisoners
43. What made every one of the criminals check back in?
A. The acting warden’s requirement B. The strict rules of the prison
C. Their respect for Catherine D. The force of the guards
44. What is the best title of the passage?
A. A Tough Prison B. A Woman Bringing Changes
C. A warden Caring for Prisoners D. A Great Wife
Dye (染料) can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So this week, we describe a natural way to dye wool.
There are several methods to put dye onto material. The vat method, for example, can be used to dye wool with onionskins. For this example, use one hundred grams of natural wool. The wool must be clean. Leave it overnight in water and liquid soap. Then wash it with clean water that is a little warm. Gently squeeze out the extra water.
A solution called a mordant (媒染) is used in the dying process. A mordant helps fix the dye to the material. Traditionally, mordants were found in nature. Wool ash is one example. But chemical mordants such as alum are popular today. Alum is sold in many stores. It is often mixed with cream of tartar, a fine powder commonly used in cooking.
Mix eight grams of alum with seven grams of cream of tartar in a small amount of hot water. Add the solution to a metal pan of cool water. Next, add the wool and place the mixture over heat. Slowly bring the liquid to eighty-two degrees Celsius. Heat the mixture for forty-five minutes. After it cools, remove the wool and wash it.
To prepare the dye solution, cover thirty grams of onionskins with water. Use only the dry, brown outer skins. Boil the liquid until the onionskins lose their color, about forty-five minutes. Remove the skins after the dye cools.
Now it is time to dye the wool. Place the wool into the dye and heat the mixture. Bring it to a boil, then immediately reduce the heat to eighty-two degrees. Now heat the dye for about forty-five minutes or until the wool is the desired color. Keep in mind that wet wool looks darker than it is.
Once the dye cools, remove the wool and wash it. Now the wool is orange or yellow. Or at least it should be.
57. According to the passage, mordants are ________.
A. dyes used in the dying process
B. materials which will be put dye to
C. wood ashes used in the dying process
D. not dyes but play an important role in the dying process
58. Which of the following statements about “natural dyes” is true?
A. They might be cheaper than chemical dyes.
B. They are more expensive than chemical dyes.
C. They have been used for only recent years.
D. They are all made from animal products.
59. As for the vat method, which of the following statements is NOT necessarily needed?
A. Ash. B. Water. C. Mordant. D. Temperature.
60. Choose the proper order of dying wool:
a. boil the liquid with onionskins.
b. add mordants to a metal pan of cool water.
c. wash the wool with clean water.
d. put the wool into the liquid and heat it
e. heat the mixture and then wash it.
A. c, b, e, a, d B. e, b, c, d, a C. b, e, a, d, c D. a, b, e, c, d
In nineteen ninety-nine, twelve percent of public elementary schools in the United States required students to wear uniforms. Just three years later, estimates were almost double that.
A study of six big-city Ohio public schools showed students who were required to wear uniforms had improved graduation, behavior and attendance rates. Academic performance was unchanged.
Some middle and high schools in Texas have also joined the movement. Yet studies find mixed results from requiring uniforms. And some schools have turned away from such policies.
Supporters believe dressing the same creates a better learning environment and safer schools. The school district in Long Beach, California, was the first in the country to require uniforms in all elementary and middle schools. The example helped build national interest in uniforms as a way to deal with school violence and improve learning.
Findings in Long Beach suggested that the policy resulted in fewer behavior problems and better attendance. But researcher Viktoria Stamison, who has looked at those findings, says they were based only on opinions about the effects of uniforms.
She says other steps taken at the same time to improve schools in Long Beach and statewide could have influenced the findings. The district increased punishments for misbehavior. And California passed a law to reduce class sizes.
In Florida, for example, researcher Sharon Pate found that uniforms seemed to improve behavior and reduce violence. In Texas, Eloise Hughes found fewer discipline problems among students required to wear uniforms, but no effect on attendance.
Sociologist David Brunsma has studied school uniform policies since nineteen ninety-eight. He collected the reports in the book. In his own study, he found that reading and mathematics performance dropped after a school in rural Pennsylvania required uniforms.
Political and community pressures may persuade schools to go to uniforms to improve learning. But David Brunsma and others believe there is not enough evidence of a direct relationship. In fact, he says requiring uniforms may even increase discipline problems.
52. What’s the main idea of this passage?
A. More and more students are required to wear uniforms in the US.
B. Wearing uniforms contributes to good academic performance.
C. Researchers in the US argue for school uniform policies.
D. Evidence for school uniform policies in the US is seen as weak.
53. Which was/were the first in the US to require uniforms in all elementary and middle schools?
A. Six big-city Ohio public schools.
B. The school district in Long Beach, California.
C. Some middle and high schools in Texas.
D. Some elementary and middle schools in Florida.
54. Which of the following researchers are NOT supporters of school uniform policies?
A. Viktoria Stamison and Sharon Pate.
B. Sharon Pate and David Brunsma.
C. Eloise Hughes and Sharon Pate.
D. Viktoria Stamison and David Brunsma.
55. The underlined word “misbehavior” in the sixth paragraph probably means ______.
A. serious crime B. bad performance
C. absence for class D. action against wearing uniforms
56. We can infer from the passage that ______.
A. more work is needed to get better information about uniform’s effect
B. the number of schools requiring uniforms in the US will decline sharply
C. wearing uniforms has little to do with behavior and learning
D. politicians and communities won’t vote for uniform policies
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