游客
题文

Chocolate is good for your heart, skin and brain. Usually, people think that chocolate is bad for their health. They describe chocolate as “something to die for” or say “death by chocolate”.Now they should bite their tongues! Evidence(证据) is showing that some kinds of chocolate are actually good for you in the following ways:
A happier heart
Scientists at Harvard University recently examined 136 studies on cocoa—the main ingredient in chocolate and found that it does seem to strengthen the heart.Studies have shown heart benefits from increased blood flow.These benefits are the result of cocoa’s chemicals, which seem to prevent both cell damage and inflammation(炎症).
Better blood pressure
If yours is high, chocolate may help.Jeffrey Blumberg from Tufts University recently found that people with high blood pressure who ate 3.5 ounces of dark chocolate per day for two weeks saw their blood pressure drop quickly.
Muscle magic
Chocolate milk may help you recover after a hard workout(锻炼).In a small study at Indiana University, people who drank chocolate milk between workouts did better on a tiredness test than those who had some sports drinks
Better for your skin.German researchers gave 24 women a half-cup of special cocoa every day.After three months, the women’s skin was moister(滑润的)and smoother.The research shows that chocolate helps protect and increase blood flow to the skin, improving its appearance.
Brain gains
It sounds almost too good to be true, but research suggests that chocolate may improve your memory, attention span, reaction time, and problem-solving by increasing blood flow to the brain.
Which of the following is wrong?                                            

A.Coca’s chemicals can prevent both cell damage and inflammation.
B.Chocolate may help you lower your blood pressure.
C.People early know chocolate is good for their health.
D.chocolate may improve your memory, attention span, reaction time, and problem-solving.

What’s the meaning of the underlined sentence in the fourth paragraph?

A.Sports drinks are better than chocolate milk.
B.Sports drinks can make people easy to be tired.
C.Drinking milk can keep you energetic at work.
D.We should drink chocolate milk between times when we work hard.

What’s the main idea of the text?

A.Chocolate, a Healthy Food B.More Chocolate, Less Health
C.Chocolate and Blood Pressure D.Advice on Eating Chocolate

The conclusion that chocolate may help lower blood pressure was brought out by       

A.scientists at Harvard University
B.Jeffrey Blumberg from Tufts University
C.scientists at Indiana University
D.German researchers

What’s the meaning of “bite their tongues” in the first paragraph?

A.Think of it.. B.Speak up. C. Stop talking D.Listen to it
科目 英语   题型 阅读理解   难度 中等
登录免费查看答案和解析
相关试题


Companies can increase the money with which they run their business in a number of ways. One way is borrowing money, and another way is buying things with the agreement that payment would be made later. There are also other processes for providing money for use by a company. Two of these processes are described here.
One process the company may use is to issue bonds(债券). Bonds are a special kind of promissory note. They are issued in different values, in the forms of money used in different countries, such as the pound in England or the euro in Europe. These bonds can easily be sold again to other people or to other companies. The company that issues the bonds promises to pay a particular amount of money as interest regularly for a certain period of time. This continues until when the company has to pay back the principal(本金) of the bond. Payments of principal and interest must be made on time whether the company has been earning money or not. If these payments are not made on time, it means that the company has not done what it agreed to do and can be sued(控告,起诉).
Another process companies may use is to issue other forms of promissory notes called stocks(股票). Bonds and stocks are opposite methods of providing money for a company. The people who buy stocks provide money that is earned and take part in deciding how the company will conduct its business. They must also take part in the losses. The people who own stocks receive dividends only after the company has paid all of its debts to the people who own bonds. On the other hand, the persons who own bonds have no right, according to the law, to help decide how the company will handle its business, unless it is bankrupt or in danger of becoming so.
60. Which of the following statement is not the way for companies to increase their capital?
A. Borrowing money. B. Buying materials without paying.
C. Issuing bonds D. Issuing stocks
61. As to bonds, we know from the passage that ________.
A. they are cheques like bank notes
B. the company only pays back the principal
C. they are issued in the forms of money
D. if a company is bankrupt, it needn’t pay back the interest
62. According to this passage, who have the legal control over the decisions of the business?
A. Stockholders B. Bondholders
C. The government D. The workers in the company
63. It can be inferred from this passage that ________.
A. to issue bonds is a better way than to issue stocks
B. stockholders can sue the company when it is bankrupt
C. bondholders have the same rights as stockholders
D. investing in stocks has more risk than in bonds


第三部分:阅读理解(共20小题,每小题2分,满分40分)
As China’s women’s gymnastics team enjoyed the glory of winning the country’s first team Olympic gold medal at the 2008 Beijing Olympic Games,the young gymnasts took the opportunity to remind the world that they are old enough to compete.
Weeks before the Beijing Games, some international media raised questions about the ages of some of the members of China’s gymnastics team, particularly He Kexin and Jiang Yuyuan. They said the girls might be younger than 16, the minimum age for the Olympics. But the Chinese Gymnastics Association quickly provided copies of the gymnasts’ ID cards and passports, proving they are indeed old enough to compete.
In the final, He Kexin gave a clean performance on her favorite uneven bars(高低杠), earning the second highest score after falling from the bars during qualification. “Although I fell down in the qualification, I became more confident today to make up for my mistake and I finally made it.”She said. It was a great moment for head coach Lu Shanzhen. “Our team made history today and proved to the world that we are the best.” the coach said, “The gold medal is not only for the gymnastics team,but also for the whole Chinese delegation at the Beijing Games.”
The coach owed the team’s success to a series of reforms. The Chinese team used to train a 1ot, but competed less, which led to poor results in international competitions. To improve their ability to compete and to strengthen their psychological power, the Chinese team sent more team members to compete abroad, so they could bring a competitive spirit back to the team. All six gymnasts in the Olympic team final were selected from fierce competition, and they proved themselves today.
56. Before the Beijing Games started,some international media doubted whether ________.
A. Chinese women gymnasts could win the team gold medal
B. He Kexin would fall from the bars during qualification
C. Chinese women gymnasts could make history at the Beijing Games
D. some Chinese women gymnasts were old enough for the Games
57. Which of the following statements is NOT true?
A. The international media’s doubts proved to be true.
B. He Kexin’s fall in the qualification had no bad effect on her performance in the final competition.
C. Chinese women gymnasts’ success at the Beijing Games proved that the reforms did work.
D. Each team is made up of 6 members to compete for the team gold medal in women gymnastics.
58. In the opinion of Lu Shanzhen, the key to achieving success for athletes is to________.
A. practice harder than ever B. experience more competitions abroad
C. have strong psychological power D. have a competitive spirit
59. The main purpose of the text is to________.
A. tell a story B. provide evidence C. give a report D. compare opinions

About six years ago I was eating lunch in a restaurant in New York City when a
woman and a young boy sat down at the next table, I couldn’t help overhearing parts of their conversation. At one point the woman asked, “So, how have you been?” And the boy — who could not have been more than seven or eight years old — replied. “Frankly, I’ve been feeling a little depressed lately.”
This incident stuck in my mind because it confirmed (确认) my growing belief that children are changing. As far as I can remember, my friends and I didn’t find out we were “depressed”, that is, in low spirits, until we were in high school.
Undoubtedly a change in children has increased steadily in recent years. Children don’t seem childlike anymore. Children speak more like adults, dress more like adults and behave more like adults than they used to.
Whether this is good or bad is difficult to say, but it certainly is different. Childhood as it once was no longer exists. Why?
Human development is depended not only on born biological states, but also on patterns of gaining social knowledge. Movement from one social role to another usually involves learning the secrets of the new social positions. Children have always been taught adult secrets, but slowly and in stages; traditionally, we tell sixth graders things we keep hidden from fifth graders.
In the last 30 years, however, a secret-revelation (揭示) machine has been equipped in 98 percent of American homes. It is called television. Television passes information to all viewers alike, whether they are children or adults. Unable to resist the temptation (诱惑) , many children turn their attention from printed texts to the less challenging, more attractive moving pictures.
Communication through print, as a matter of fact, allows for a great deal of control over the social information which children will gain. Children must read simple books before they can read complex materials.
71. According to the author, feeling depressed is ________.
A. a sure sign of a mental problem in a child
B. a mental state present in all humans, including children
C. something that cannot be avoided in children’s mental development
D. something hardly to be expected in a young child
72. Traditionally, a child is supposed to learn about the adult world _________.
A. through connection with society
B. gradually and under guidance
C. naturally without being taught
D. through watching television
73. According to the author, that today’s children seem adultlike results from ________.
A. the widespread influence of television
B. the poor arrangement of teaching content
C. the fast pace of human scientific development
D. the rising standard of living
74. What does the author think of communication through print for children?
A. It enables children to gain more social information.
B. It develops children’s interest in reading and writing.
C. It helps children to read and write well.
D. It can control what children are to learn.
75. What does the author think of the change in today’s children?
A. He feels their adultlike behavior is so funny.
B. He thinks people should pay attention to the change.
C. He considers it a rapid development.
D. He seems to be upset about it.

Have you ever suddenly felt that someone you knew was in trouble—and was he? Have you ever dreamed something that came true later? Maybe you have ESP (超感觉知觉).
  ESP stands for Extrasensory Perception. It may be called a sixth sense. It seems to let people know about events before they happen, or events that are happening some distance away.
  Here's an example. A woman was ironing clothes. Suddenly she screamed, "My father is dead! I saw him sitting in the chair!" Just then, a telegram came. The woman's father died of a heart attack. He died sitting in a chair.
  There are thousands of stories like this one on record. Scientists are studying them to find out what's behind these strange mental messages. Here's another example—one of hundreds of dreams that have come true.
  A man dreamed he was walking along a road when a horse and carriage came by. The driver said, "There's room for one more." The man felt the driver seemed dead, so he ran away. The next day, when the man was getting on a crowded bus, the bus driver said, "There's room for one more."
  Then the man saw that the driver's face was the same face he had seen in the dream. He wouldn't get on the bus. As the bus drove off, it crashed and burst into flames. Everyone was killed!
  Some people say stories like these are coincidences. Others, including some scientists, say that ESP is real. From studies of ESP, we may someday learn more about the human mind.
66. According to the passage, the author believes that the sixth sense is ________.
  A. in existence B. imaginative C. not real D. impossible
67. ESP lets people know _________.
  A. about events before they happen
  B. about events after they happen
  C. about events that are happening some distance away
  D. A and C
68. By studying ESP, scientists may get to ________.
  A. learn how people tell liesB. know more about human dreams
  C. know more about human mind D. learn how strange things happen
69. In the last paragraph the underlined word "coincidences" probably means _______.
  A. things that may not happen B. things that happen in a dream
  C. things that must happen D. things that happen by accident
70. This article is mainly about ________.[
  A. the human dream B. the sixth sense
C. the human mind D. a crowded bus

第三部分:阅读理解(每小题2分,满分30分)
As computers become all the more popular in China, Chinese people are increasingly relying on computer keyboards to input Chinese characters. But if they use the computer too much, they may end up forgetting the exact strokes(笔画)of each Chinese character when writing on paper. Experts suggest people, especially students, write by hand more.
Do you write by hand more or type more? In Beijing, students start using a computer as early as primary school.And computer dependence is more wide-spread among university students. Almost all their assignments and essays are typed on a computer.
All the students interviewed say they usually use a computer.
It's faster and easier to correct if using a computer. And that's why computers are being applied more and more often to modern education. But when people are taking stock in computers increasingly, problems appear.
“When I'm writing with a pen, I find I often can't remember how to write a character, though I feel I’m familiar with it.”
“I'm not in the mood to write when faced with a pen and paper.”
Many students don't feel this is something to worry about. Now that it's more convenient and efficient to write on a computer, why bother to handwrite?
Many educators think differently. Shi Liwei, the headmaster of a famous primary school in the capital said, “Chinese characters enjoy both practical and aesthetic (审美的) value. But those characters typed with computer keyboards only maintain their practical value. All the artistic beauty of the characters is lost. And handwriting contains the writer's emotion. Through one's handwriting, people can get to know one's thinking and personality. Beautiful writing will give people a better first impression of them.”
To encourage students to handwrite more, many primary schools in Beijing have made writing classes compulsory (必修的) and in universities, some professors are asking students to turn in their homework and essays written by hand.
61. Which of the following can best serve as the title of the passage?
A. The Importance of Handwriting and Typing.
B. To Type or To Hand Write
C. Writing By Computer Will Replace Writing By Hand
D. Practical and Aesthetic Value of Chinese Characters.
62. The students interviewed prefer to write using a computer mainly because _______.
A. they are usually asked to e-mail their Homework and Essays
B. they can correct the mistakes they make quickly and conveniently
C. they find it not easy to remember how to write a character
D. computers have become a trend and fashion in China.
63. Which of the following statements is NOT TRUE of the advantages of handwriting?
A. Handwriting contains the writer's emotion.
B. The writer’s thinking and personality are shown in his or her handwriting,
C. Handwriting can impress people well and build one’s self-confidence
D. Chinese characters enjoy both practical and aesthetic value.
64. The underlined expression “taking stock in” (Paragraph 4) probably means ______.
A. getting bored with B. getting dependent on
C. becoming crazy about D. getting curious about
65. We can draw the conclusion from the passage that _______.
A. more and more students will give up writing on a computer
B. writing by hand will give way to typing by computer one day
C. more and more students will pay attention to handwriting
D. the typing article better expresses one’s emotion and quality

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号