Areyoutrulyhappy?Doyoueverknow-优题课

While drunken driving may be on the decline, traffic safety experts remain puzzled over how to deal with another alcohol related danger: drunken pedestrians(行人).
Pedestrians struck and killed by cars often are extremely drunk. In fact, they are intoxicated more frequently, and with higher blood alcohol levels, than drunken drivers who are killed in accidents, various studies have shown. Forty percent of adult pedestrians involved in fatal crashes have a blood alcohol level of at least 0.10, which by law in most states signifies intoxication(醉酒), compared to only 25 percent of drivers in deadly accidents, according to recent federal data.
Some types of pedestrian accidents have been declining nationally, especially those involving children, but the number of adult pedestrians who are drunk when killed in traffic has remained relatively steady at 2,500 a year. The total number of pedestrians killed annually in U.S. traffic accidents is at least 7,000, or one of every seven highway accidents resulting in death.
“We’re dealing here, we think, with a very severe drinking problem that leads to a severe highway safety problem,” said Richard Bloomberg, president of Dunlap and Associates Inc, in Norwalk, Coon.
Bloomberg, whose consulting company found a very high rate of alcohol involvement in a controlled study of pedestrian accidents in New Orleans, was among several researchers who spoke on the topic at the annual meeting of the Research council’s Transportation Research Board(TRB) in Washington in January.
Pedestrian accidents have not received enough attention in the past, according to Kay Culprits, who chairs the board’s committee on pedestrians. Few methods exist to monitor walking habits, she said, and researchers have been confused about how to prevent disasters.
73. Which of the following would be the best title for the passage?
A. Traffic Safety. B. Drunken Drivers.
C. Drunken Pedestrian Accidents. D. A Severe Highway Safety problem.
74. Among the causes of walkers’ accidents, the most serious problem is______ .
A. long delays in traffic signals that may make people cross streets without paying attention to traffic rules
B. alcohol
C. a lack of adult keeping eyes on many children involved in accidents
D. former drunken drivers whose licenses are not allowed to use for a time
75. According to recent federal data, drunken drivers with an over 0.10 blood alcohol level in deadly accidents______ .
A. make up one seventh of highway accidents
B. are 2,500 a year
C. are at least 7,000 in US traffic accidents
D. are 15 percent less than drunken adult walkers with the same level
76. According to the passage, what is Bloomberg?
A. A researcher. B. A specialist in traffic safety.
C. A clerk of a consulting company. D. A government official

I am wearing a small red ribbon this morning to remind myself and others around me that today is World AIDS Day.
The red ribbon, an international symbol of AIDS awareness, is gaining increasing public recognition as more Chinese, from top leaders to movie stars, wear it today.
Gone were the days when the topic of HIV/AIDS was a public and media taboo(禁忌). Over the past few years, we have watched, read and heard many stories from doctors, volunteers and public health officials at the forefront of HIV/AIDS prevention and treatment.
Quite a few people with HIV/AIDS have come forward to share their experiences on TV or in the media.
The local and central governments have become more forthcoming (be helpful) with their new prevention and treatment programmes, and financial input. The latter rose from less than 1 million yuan (US$ 121,000) in 1986 to a pledge of 800 million yuan (US$98.8 million) in the year of 2006.
The change from silence to public and media campaigns with official promises has been remarkable, especially since China battled through the SARS crisis.
But have we got a full grip on HIV/AIDS? What do we know about the extent of HIV/AIDS in China?
The figures, ranging from confirmed cases to estimates, remain debated. After all, no more than a year has passed since the policy of free medical tests was made public. Unknown numbers from the high-risk groups: drug addicts and people working in sex- related places as well as farmers who once sold blood could still be reluctant to come forward.
69. What does the red ribbon stand for?
A. AIDS B. World AIDS Day
C. AIDS awareness D. AIDS prevention and treatment
70. Which of the following is Not true according to the text?
A. The topic of HIV/AIDS was a public and media taboo in the past.
B. The topic of HIV/AIDS is now still a public and media taboo.
C. Now a lot of people with HIV/AIDS have come forward to share their experiences on TV.
D. The writer wears a small red ribbon because today is World AIDS Day.
71. In paragraph 5 “the latter” refers to ____________________.
A. financial input B. new prevention programmes
C. new treatment programmes D. the central governments
72. We can learn from the text that high-risk groups of HIV/AIDS in China include the following EXCEPT __________________.
A. drug addicts B. people working in sex-related place
C. farmer who once sold blood D. people getting close to those affected with HIV/AIDS

第二节：阅读下列短文，从每题所给的A、B、C和D四个选项中选出最佳选项。（共15小题，每小题2分，满分30分）
Have you noticed that the majority of human beings seem to focus on the negative? Bad news is often seen in the newspapers, television shows and magazines, but good news are often overlooked.
I saw a woman I was not very familiar with. She is a beautiful woman; every time I see her, I am struck by the smile on her face that can light up a whole room. So at one time I walked up to her and said, “You know, you are like liquid sunshine! Every time I see you, you give me so much joy.” I was not quite prepared for her reaction. She was blown away. Her eyes seemed about to shed tears, and she said, “That is so sweet! That is the nicest thing anyone has ever said to me!” It was as if nobody had ever told her how beautiful her appearance was. I was extremely moved by the moment I had shared with this woman.
Why not take notice of the positive and spread a little sunshine? When you are looking for beauty, you will begin to see it more and more. When you discover it, don’t be afraid to appreciate it. Not only will it make them feel good, it will make you feel good as well. I truly believe the saying, “What goes around comes around.” When you show kindness and sincerity, you will receive it back. You may even discover — much to your surprise — that you become the friend of someone you would never have expected to get along with.
66. The woman had tears in her eyes because __________.
A. the man’s behavior was so rude
B. she was nervous about the man’s words
C. the man told her the fact she didn’t know
D. she was so excited at the man’s praise
67. Which of the following is closest in meaning to the underlined sentence in the third paragraph?
A. The wise appreciate one another.
B. Respect yourself, or no one else will respect you.
C. There is kindness to be found everywhere.
D. Everybody should learn to praise others.
68. The best title for the passage probably is _____.
A. Pay attention to the positive B. Everyone likes to be praised
C. Spread a little sunshine D. Each of us has good points

In ancient China tea was probably used as a relish(开胃小菜) and as a medicine. Tea was first brewed(煮泡) as a medicine around 2,700 BC in the western mountains of China. Tea was likely seen as healthy in part because it was made with boiled water, which is safer to drink in an area of polluted water.
Tea drinking, and commercial cultivation(种植)，spread during the Tang Dynasty, 618-907, especially after a Buddhist monk(佛教僧侣), wrote a book on the virtues of tea, Cha Ching. Tea gradually became one of the seven basic necessities of Chinese life (The others are fuel, rice, oil, salt, soy sauce, and vinegar.)
A Japanese Buddhist priest, Saicho, is believed to have introduced tea to Japan, when he returned from a visit to China in 805. In Japan tea drinking was considered medicinal, and became closely associated with Zen Buddhism(禅宗).
Tea drinking also spread to Korea and Southeast Asia, and was taken over the Silk Road to Central Asia, Russia, and the Middle East.
Dutch explorers became familiar with tea in the 1590s and were soon importing tea to Europe. In 1657 the British East India Company held the first public sale of tea in England, while that same year Thomas Garraway began offering tea at his London coffee house.
In 1662 tea received a big boost(推进) in England when the Portuguese Catherine of Braganza, married King Charles II and introduced tea drinking to the British court.
Gradually, the British fell in love with tea, and with the sugar that went in it. In 1665, less than 88 tons of sugar was imported to Great Britain. By 1700, it had increased to 10,000 tons of sugar. In 1768 the East India Company imported 10 million pounds of tea to Britain.
1. Tea has been used as a medicine in China for _________.
A. about 8,000 years B. about 4,700 years
C. about 2,200 years D. about 2,700 years
2. Tea began to spread as a popular drink in China because of _______.
A. the Silk Road B. the basic necessities of Chinese life
C. a famous book about tea D. its association with Zen Buddhism
3. According to the text, we can infer that Britain________.
A. first introduced tea to Europe
B. was the first country to trade with China for tea
C. was the first country to have learned about tea from China
D. may be the biggest imported country of tea in Europe even today
4. What is the text mainly about?
A. The history of tea B. How tea was introduced to other countries
C. China is the home of tea D. The importance of tea

Some fish form huge schools. Could fish set up schools and teach their children how to survive in the ocean? You may ask. No. Here the “schools” are not the places where you study. They are fish shoals (鱼群) that cover tens of kilometers. What causes hundreds of millions of fish to gather and move together is one of biology’s mysteries.
Darkness appears to be the first step to the creation of shoals, according to a study published in the March 27 journal Science. A team of researchers from the Massachusetts Institute of Technology (MIT) and five other institutions studied Atlantic herring (鲱鱼), which forms shoals on a fishing ground off Massachusetts. They used an underwater imaging technology and fish-finding sonar (声纳) to observe the herring over several days in autumn when they spawn (产卵).
They found that, as the sun set, fish in scattered (分散的) groups began swimming much closer to one another than they normally do. When the number of fish reached a certain point in an area, this set off a chain reaction of similar behavior that spread like a sound wave through the water.
The herring’s movement seemed to be started by sunset. The team didn’t record the breakup of these shoals, but a previous study suggested that as the sun rose, the shoals fell apart.
“When the light fades (逐渐消失), it’s safer for the fish to move away from the seabed,” says Nicholas Makris, a professor at MIT who led the research. “Once they have a certain number of other fish, they suddenly come together - forming a shoal covering tens of kilometers within tens of minutes.”
Herring form shoals to migrate during the autumn spawning season. Some shoals were 40 km across and 30 m from top to bottom. They formed in deep water and moved into more shallow waters to spawn.
Forming shoals helps protect them from predators (掠食者) by giving them simple strength in numbers. The ordered movement of the shoal means the fish can reach their spawning ground more quickly and more safely.
Scientists have never before gathered information on so many animals acting together. Understanding these herring shoals could lead to more ideas about what causes animals to move in schools, says Iain Couzin, a biologist at Princeton University, US.
1. Which school in the following expressions is used the same way as the underlined one in the first paragraph?
A. schools of thoughts B. school a horse C. a school of whales D. a medical school
2. Which of the following statements is true?
A. There are more large shoals of herring at night than in the daytime.
B. The research on Atlantic herring was conducted independently by the Massachusetts Institute of Technology.
C. The larger the shoal of herring is, the more slowly it moves.
D. Scientists have found out the reason why fish gather and move together in huge shoals.
3. According to the research, herring tend to get together except ______.
A.when there are predators around B. when they spawn C. when the sun sets D. when the sun rises
4. What seems to be the main reason for herring to gather and move together?
A. To avoid the darkness.
B. To keep other kinds of fish out of their spawning ground.
C. To spawn in the shallow waters.
D. To make themselves feel safe.