LearnersofEnglish,especiallyse-优题课

An analysis by Mount Sinai researchers of over eight years of dietary data from more than 400,000 people has found that the relationship between high consumption of fruits and vegetables and a reduced risk of cancer is not as strong as commonly thought. The study is published online April 6, 2010 in the Journal of the National Cancer Institute. It is widely believed that a diet rich in fruits and vegetables can reduce the risk of cancer. In 1990, the WHO recommended eating five servings of fruits and vegetables a day to prevent cancer and other diseases. However, although many studies have been conducted since then, none have been able to confirm an association between fruit and vegetable intake and cancer resistance.
Paolo Boffetta, MD, MPH, lead author of the study and Deputy Director of The Tisch Cancer Institute at Mount Sinai School of Medicine, and colleagues analyzed data from the EPIC study to evaluate relationships between cancer risk and intake of total fruit and vegetables combined.
The EPIC followers, which are ongoing and organized by professor Elio Riboli at Imperial College in London, included 142,605 men and 335,873 women surveyed between 1992 and 2000 from 10 Western European countries. Detailed information on their dietary habits and lifestyle differences was obtained. After 8.7 years of follow – up, more than 30,000 of the study's participants were diagnosed with cancer.
Dr. Boffetta and colleagues found a small but significant opposite relationship between high intake of fruits and vegetables and overall cancer risk. In this population, an increase of 200 grams a day of fruits and vegetables resulted in a reduction of about 3 percent of cancer risk. Vegetable consumption by itself also afforded a modest benefit but was restricted to women. Heavy drinkers who ate many fruits and vegetables had a somewhat reduced risk, but only for cancers caused by smoking and alcohol.
"The bottom line here is that, yes, we did find a protective effect of fruit and vegetable intake against cancer, but it is a smaller connection than previously thought," said Dr. Boffetta. "Any cancer protective effect of these foods is likely to be modest, at best.
"However, eating fruits and vegetables is beneficial for health in general and the results of this study do not justify changing current recommendations aiming at increasing intake of these foods," said Dr. Boffetta.
63．A new study shows that .
A．eating fruits and vegetables is beneficial to health
B．a diet rich in fruits and vegetables can reduce the risk of cancer
C．eating five servings of fruits and vegetables a day can prevent cancer and other diseases
D．the association between fruit and vegetable intake and cancer resistance is small
64．Before this study, people would believe that.
A．high intake of fruits and vegetables can prevent cancer and other diseases
B．heavy drinkers have the slightest chance of cancer
C．the WHO’s recommendations were modest
D．the WHO’s recommendations aim at increasing intake of fruits and vegetables
65．The population who took part in this study amounted to .
A．142,605 B．335,873 C．more than 400,000 D．30,000
66．From this study, we can infer that .
A．the intake of fruits and vegetables will be no longer necessary
B．the connection between fruits and vegetables intakes and cancer resistance is smaller than originally thought
C．taking in fruits and vegetables will still be appreciated in spite of the new discovery
D．any cancer protective effect of these foods is likely to be modest

It is love that makes the world go round. And it is also love that has such power to overcome all difficulties. So we say: “Love will find a way.” As smile is a facial expression showing pleasure, affection, and friendliness, it is the commonest way to show our good will perfectly without saying anything. A Chinese saying runs: “never hit a person who is smiling at you.” It is a time-proven fact that the smile is a language all its own— a universal language—understood by the people of every nation in the world. We may not speak the same tongue as our foreign neighbors, but we smile in the same tongue. We need no interpreter for thus expressing love, happiness, or good will.
One day while shopping in a small town in southern California, it was my misfortune to be approached by a clerk whose personality contradicted mine. He seemed most unfriendly and not at all concerned about my intended purchase. I bought nothing, and marched angrily out of the store. My anger toward that grew with each step. Outside, standing at the corner, was a dark-complexion young man in his early twenties. His expressive brown eyes met and held mine, and in the next instant a beautiful, dazzling smile covered his face. I gave in immediately. The magnetic power of that shining smile drove away all bitterness within me, and I found the muscles in my own face happily responding. “Beautiful day, isn’t it?” I remarked, in passing. The, suddenly something inside me sent me turning back. “I really owe you a debt of gratitude,” I said softly. His smile deepened, but he made no attempt to answer. A Mexican woman and two men were standing nearby. The woman stepped forward and eyed me inquiringly. “Carlos, he no speak English,” she volunteered. “You want I should tell him something?” In that moment I felt transformed. Carlos’ smile had made a big person of me. My friendliness and good will to ward all mankind stood ten feet tall. “Yes,” my reply was enthusiastic and sincere, “tell him I said ‘Thank you!’” “Thank you?” The woman seemed slightly puzzled. I gave her arm a friendly pat as I turned to leave. “Just tell him that,” I insisted. “He’ll understand. I am sure!” Oh, what a smile can do! Although I have never seen that young man again, I shall never forget the lesson he taught me that morning.
From that day on, I became smile – conscious, and I practice the diligently, anywhere and everywhere, with everybody. When I got excited in traffic, taking the right – of – way (公路用地) from the other car with my stupid mistake, I’d smile and shrug my shoulders apologetically. This action on my part would always draw a good – natured smile in return. If the other fellow was at fault – and if I could remember my resolution in time! – he’d get a broad smile of understanding. This took a bit of doing at first. I’ll admit it wasn’t always easy, but it was fun. The results were sometimes amazing. Many times, a broad, friendly smile would completely turn aside ill – feeling and tension. I’m wondering now how many tragic add dents could be avoided on our overcrowded highways, if every driver remembered to smile!
59．The author got angry while shopping one day because .
A．of the clerk’s unfriendliness and lack of concern
B．of her misfortune
C．she failed to purchase what she intended
D．a dark – complexion young man laughed at her
60．From the conversation between the author and the Mexican woman, we can infer that the woman .
A．was well – educated but unwilling to help others
B．was able to speak English
C．knew some English and was ready to help others
D．was familiar with the young man
61．In the author’s opinion, if all people remembered to smile when driving, .
A．many traffic accidents could be avoided
B．they would receive a good natural smile in return
C．they could get a broad smile of understanding
D．they wouldn’t feel any tension
62．The best title for this passage could be .
A．The Art of Smiling B．The Universal Language
C．The Power of Love D．The Magic Power of Friendship

第三部分：阅读理解（共15小题，每题2分，满分30分）
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，并在答题卡上将该项涂黑。
[AP Eeb.8] Costa Ricans have elected their first woman president as the ruling party candidate Laura Chinchilla won in an election after campaigning to continue free market policies in Central America’s most stable nation Sunday night.
[Reuters Feb. 19]The leader of Niger’s military junta（军政府）made his first public appearance on Friday, a day after toppling（推翻）President Mamadou Tandja, but made no mention of any timetable to elections.
[Reuters Feb. 20] The Dutch coalition（联合）government collapsed on Saturday after the two largest parties disagreed over whether to withdraw the 2,000 Dutch troops from Afghanistan as planned this year.
[The Guardian Feb. 25]Viktor Yanukovych took the oath of office in the Verkhovan Rada, the Ukrainian parliament, iv Kiev today, with the ceremony coming after weeks of protest（抗议）over claimed cheating following his victory in February’s president election.
[The Guardian Feb.27] One of the world’s most powerful earthquakes in a century struck Chile on Saturday, killing at least 214 people, knocking down buildings and causing a tsunami that threatened Pacific coastlines as far away as Hawaii and Japan.
[AP Mar. 8]Kathryn Bigelow made Oscar history Sunday night, becoming the first woman to win best director at the Academy Awards for her Iraq War movie “The Hurt Locker”, which earned six Oscars, including one for best picture.
56．Laura Chinchilla’s success in her president election probably has something to do with .
A．her being a woman
B．her campaign in Central America
C．her being a ruling candidate
D．her efforts to continue free market policies in her nation
57．Which of the following statements is TRUE according to the news above?
A．The Academy Awards saw no women winners before Kathryn Bigelow.
B．Viktor Yanukovych won his president election by means of cheating.
C．The Dutch haven’t decided whether to withdraw its troops from Afghanistan.
D．The earthquake that happened in Chile caused a serious tsunami in Hawaii and Japan.
58．All the following events happened on the American Continent except .
A．Laura Chinchilla became the first woman president in Costa Rica
B．Kathryn Bigelow became thee first woman to win best director in Oscar history.
C．the leader of Niger’s military junta toppled President Mamadou Tandja
D．a very powerful earthquake hit Chile on Saturday

Stonehenge（巨石阵）may have been a prehistoric health center rather than a site for observing stars or a temple in honor of the dead, scientists said yesterday. New evidence unearthed at the World Heritage Site in more than 40 years suggests that the monument was a place where the diseased and injured went in groups, seeking cures.
After a two-week dig, scientists have concluded that Stonehenge was “the ancient healthcare centre of southern England” because of the existence of “bluestones”---the smaller columns of dolerite（辉绿岩）that formed an earlier stone structure.
By dating pieces of remains to around 7330BC, Tim Darvill, of Bournemouth University, and Goff Wainwright, of the Society of Amtiquaries have found that hunter-gatherers were at the site on Salisbury Plain 4,000 years earlier than thought. The first stage of Stonehenge, a round earthwork structure, was built around 3000BC. Professor Wainwright added: “I did not expect the degree of complexity we discovered. We’re able to say so much more about when Stonehenge was built and why---all of which changes our previous understanding of the monument.”
The research reveals the importance of the henge’s famous bluestones. Hundreds of bluestone chips gathered at the site have led the team to conclude that the bluestones were valued for their curing effects---the key reason that about 80 of them, each weighing up to 4 tons and a half, were dragged more than 150 miles from the Preseli Hills to Wiltshire. After years of research, Professors Darvill and Wainwright have concluded that, for thousands of years, the Preseli mountain range was home to magical health centers and holy wells.
Even today there are those who believe in the curing powers of the springs for coughs and heart disease, and people who use crystals and bluestones for self-curing. Radiocarbon tests have also revealed that the construction of the original bluestone circle took place around 2300BC, three centuries later than originally thought. Interestingly, on the same day died the “Amesbury Archer”---a sick traveler from the Swiss or German Alps who had an infected knee---whose remains were discovered about five miles from Stonehenge. The professors believe that he was a devoted religious person who was hoping to benefit from the curing powers of the monument.
76．Stonehenge is recently believed to be a place for people .
A．to recover from poor health B．to observe star movements
C．to hold religious ceremonies D．to gather huge bluestones
77．What can be inferred about Stonehenge from the passage?
A．The springs could cure coughs and heart disease best.
B．The new discovery was the same as what had been expected.
C．Some huge bluestones were not produced at Stonehenge.
D．The original bluestone circle was thought to be constructed around 2000BC.
78．The sick traveler in the passage is supposed to be .
A．a devoted religious person from Stonehenge
B．one of the earliest discoverers of Stonehenge
C．the first explorer to test the magical power of bluestones
D．a patient trying to cure his infection at Stonehenge
79．Which of the following might be the best title for the passage?
A．Stonehenge: A New Place of Interest B．Stonehenge: Still Making News
C．Stonehenge: Heaven for Adventurers D．Stonehenge: Still Curing Patients

A 69-year-old grandmother with no teeth of her own has eventually won a long legal battle to stop a Scottish regional council（政务委员会）adding fluoride（氟化物）chemical to the public water supply.
In a case which has already cost the taxpayer ￡1,000,000, the judge ruled that it was beyond the powers of the local authority to add the chemical to the water in order to reduce tooth decay.
At her home last night Mrs Catherine fluoride to public drinking water made it into some kind of dirty soup. “Where would it stop?” she asked. “They might come up with the idea of putting drugs into the water to keep the unemployed quiet.” It was a horrible poison, she said, that could have caused al kinds of diseases, including cancer.
The judge, however, concluded that there was no evidence to suggest that the inclusion of fluoride in the water supply would have had a negative effect on pulpier health. Although the chemical might serve as an efficient and convenient means of achieving a beneficial effect on the dental health of consumers generally, he said, and its use was greatly favored by the dental profession, he could also understand why some members of the public, Mrs McColl in particular, might be passionately opposed to the action of the Water Authority in assuming the right to improve public well-being without consulting t77he public in the first case. The Authority’s legal duty to provide “wholesome” water for public consumption which was both safe and pleasant to drink ,did not, he said, extend to their right to safeguard public health by chemical means.
72．Mrs McColll felt so strongly about the fluoride issue that she eventually .
A．took the local council to court
B．had a physical fight with the judge
C．urged the authority to apologize
D．spent much money removing the chemical
73．According to what the judge said in the passage, adding fluoride to the water .
A．wasn’t proved to be harmful
B．was the duty of the local authority
C．was strongly poised by dentists
D．was surely beneficial to the public
74．Form the passage we learn that people like Mrs McColl are more concerned about .
A．the improvement of their personal health
B．the problem of unemployment in their community
C．the chemicals to be used for the improvement of water quality
D．their right to be informed of the authorities’ decisions

A．improve their listening ability	B．read fast
C．write better English and read faster	D．speak correctly