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The Olympic Games are seen as the greatest test of an athlete’s ability and are supposed to celebrate the spirit of fair play. But in fact, sportsmen have been using drugs to cheat their way to victory since the Games first began.
In the early years, athletes ate mushrooms(蘑菇)and plant seeds to improve their performance. Nowadays, this kind of cheating has a name doping(服用兴奋剂).
Just last month, Britain’s top sprinter(赛跑选手) Dwain Chambers and several American athletes tested positive(呈阳性)for the drug THG. Until a coach secretly gave a sample of THG to scientists, no one knew how to test for it.
“We’re like cops(警察)chasing criminals—athletes are always adapting and looking for areas we haven’t investigated,” said Jacquew de Ceaurriz, a French anti-doping expert.
Since the first drugs test was carried out at the 1968 Olympics in Mexico City, many cheats have been caught out. The most famous case in history is that of Canadian sprinter Ben Johnson.
He broke the 100 meters world record in winning gold at the 1988 Seoul(汉城)Olympics. But days later, he tested positive for drug use, lost his gold medal and was banned from the sport. Five years later, he returned to action—only to be found positive again and banned forever.
China has also had problems with drug cheats. At the 1994 Asian Games, 11 Chinese athletes—seven of them swimmers—tested positive for banned drugs. Sports organizations promised that cheating on this scale would not happen again.
Experts are also worried that doping can damage a person’s health. It is believed to increase the risk of liver and kidney(肝肾)diseases, and women may experience reproductive(生育) problems. As long as they can stay ahead of the scientists, it is unlikely the cheats will stop. But experts say there is a limit to what can be achieved and that athletes will not be able to change their bodies using gene(基因)technology.
“For the moment, genetic doping does not exist,” said de Ceaurriz. “Even in 10 or 15 years it will not be done easily—the scientific community(界)will not let it happen.”
( ) 60. Which of the following is not the way that some athletes cheat to their better sports achievements?
A.Eating mushrooms. B Taking drug THG.
C. Taking genetic doping. D. Eating plant seeds.
( ) 61. How many countries are mentioned in the passage in which there were athletes doping?
A. Two. B. Four. C. Sic. D. Eight.
( ) 62. We can infer from the passage that ____.
A.scientists get a lot of information about drugs before the athletes take doping
B.taking doping will never happen again because of the serious test
C.few athletes used drug cheats before the first drugs test was carried out at the 1968 Olympics
D.problems with drug cheats are still serious though they are severely tested
( ) 63. Which statement of the following is true?
A.Many police are sent to chase criminals of taking doping during the Olympic Games.
B.The drug test was carried out until the 1968 Olympics.
C.There is the possibility that women athletes taking doping will give no birth to a child.
D.Ben Johnson was banned from sports forever for being tested positive for drug use at the 1988 Seoul Olympics.
Jewelweeds are pretty flowers that grow in wet, shady spots all over the Northern Hemisphere. According to a recent experiment, they seem to know their own flower family —or at least, recognize whether or not they came from the same mother plant. Together with other through their leaves, but through their roots.
Scientists planted jewelweeds in pots with either siblings(兄弟姐妹)or strangers. Sibling plants were grown from seeds that came from the same mother plant. Stranger plants were grown from seeds from different plants.
When jewelweeds were planted in pots with strangers, the plants started to grow more leaves than if they had been planted alone. This response suggests that plants are competing with strangers for sunlight, since a plant with more leaves can receive more light and make more food.
When jewelweed seedlings were planted with siblings, they few a few more branches than they normally would if they were alone—but they did not start growing lots of extra leaves. This behavior suggests the plants are more likely to share resources, rather than compete.
The plants only responded this way when they shared soil. If stranger seedlings were planted in different pots and placed next to each other, for example, they did not grow more leaves. This different shows that the plants must use their roots to detect sibling plants in the same soil. In 2007, Dudley and her team studied the Great Lakes sea rocket, a plant that grows on the beach—where it may be hard to get fresh water. In that experiment, the botanists observed that when sea rockets were planed with siblings, they tolerated each other. But when they were planted with strangers, the sea prickets reacted by working extra hard to grow lots of roots, but not extra leaves.
The different types of plants may react in different ways, but they have one thing in common: the roots. In both experiments, on Jewelweeds and sea rockets, the key was the shared soil—and other plant species may turn out to show similar behavior. These experiments, as well as earlier experiments, suggest “The phenomenon is quite common.” Says Hans de Kroonof, an ecologist in the Netherlands.
57.In Paragraph 1, the author mentions a recent experiment of Jewelweeds to___________.
A.make a comparison B.introduce a topic
C.describe a pretty flower D.put forward a new theory
58.What can we know from the experiments done by scientists?
A.Jewelweeds can grow in the Northern Hemisphere.
B.Jewelweeds can grow in wet, shady spots.
C.Jewelweeds are more friendly to their siblings than to stranger plants.
D.jewelweeds can recognize their siblings through leaves.
59.If jewelweeds and their siblings are planted in different pots and placed close to one another, they will___________.
A.start to grow more leaves B.detect the strangers
C.compete with sibling plants D.grow normally
60.The best title of the passage would be___________.
A.Flower family knows its roots
B.The growing conditions of Jewelweeds
C.Jewelweeds and sea rockets
D.The stranger plant recognize each other
Tea drinking was common in China for nearly one thousand years before anyone in Europe had ever heard about tea.People in Britain were much slower in finding out what tea was like, mainly because tea was very expensive. It could not be bought in shops and even those people who could afford to have it sent from Holland did so only because it was a fashionable curiosity. Some of them were not sure how to use it. They thought it was a vegetable and tried cooking the leaves. Then they served them mixed with butter and salt. They soon discovered their mistake but many people used to spread the used tea leaves on bread and give them to their children as sandwiches.
Tea remained scarce and very expensive in England until the ships of the East India Company began to bring it direct from China early in the seventeenth century. During the next few years so much tea came into the country that the price fell and many people could afford to buy it.
At the same time people on the Continent were becoming more and more fond of tea.Until then tea had been drunk without milk in it, but one day a famous French lady named Madame de Sevigne decided to see what tea tasted like when milk was added.She found it so pleasant that she would never again drink it without milk. Because she was such a great lady her friends thought they must copy everything she did, so they also drank their tea with milk in it. Slowly this habit spread until it reached England and today only very few Britons drink tea without milk.
At first, tea was usually drunk after dinner in the evening. No one ever thought of drinking tea in the afternoon until a duchess (公爵夫人) found that a cup of tea and a piece of cake at three or four o’clock stopped her getting “a sinking feeling” as she called it. She invited her friends to have this new meal with her and so, tea-time was born.
1.Which of the following is true of the introduction of tea into Britain?
A. The Britons got expensive tea from India.
B. Tea reached Britain from Holland.
C.The Britons were the first people in Europe who drank tea.
D.It was not until the 17th century that the Britons had tea.
2.This passage mainly discusses_____________.
A.the history of tea drinking in Britain
B.how tea became a popular drink in Britain
C.how the Britons got the habit of drinking tea
D.how tea-time was born
3.Tea became a popular drink in Britain.
A.in eighteenth century B.in sixteenth century
C.in seventeenth century D.in the late seventeenth century
4.People in Europe began to drink tea with milk because.
A.it tasted like milk
B.it tasted more pleasant
C.it became a popular drink
D.people tried to copy the way Madame de Servinge drank tea
60.We may infer from the passage that the habit of drinking tea in Britain mostly resulted from the influence of ________.
A.a famous French lady B.the ancient Chinese
C.the upper social class D.people in Holland
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Brazil is the greatest football nation in the world. There are 170 million Brazilians. How many of them are football fans? 100 million! All of them think they know all about football. This makes life very difficult for the Brazilian team managers. When things go bad for the Brazilian team, the newspapers would demand that the team manager should leave his job. “If we win, they me in heaven,” a manager once said. “If we lose, they put me in hell(地狱).”
You can’t escape football in Brazil. There are football matches on every street and beach. On television, the results of football matches come before the main news programs. There are six television channels(频道) in Rio de Janeiro. On Sundays each channel shows a different football match.
Brazil is not the richest country in the world, but the government spends lots of money on football. It cost more than one billion pounds to prepare for the 1978 World Cup. That’s 10 pounds for every Brazilian man, woman, and child. And many Brazilians don’t earn as much as 10 pounds a week. Is it worth it?
“Brazil must have a great football team,” says one journalist. “If it costs one billion pounds, that’s all right. If the government doesn’t give us a good team, then it will become unpopular. Football is more than a game in Brazil.”
Football is more than a game in Brazil. This is certainly true in its largest city, Sao Paulo. The most popular team is Corinthians. Corinthians’ fans are the most loyal and emotional in Brazil. When Corinthians win, production(产量) in the Sao Paulo car factories increases by fifteen per cent. When they loses, it drops. At one time Corinthians won the national championship for the first time, for four days fans danced and sang in the streets,
Why are people so loyal to one football team? What makes a football fan? One man says, “Without Corinthians my life would be sad. Corinthians bring some joy and excitement into my life. We all need that, don’t we?”
【小题1】In Paragraph 1, what the manager said means_______.
A, he is respected by newspapers B,. he will probably be killed by fans
C. he is judged on his team’s results D. it’s difficult for him to get good scores
【小题2】All the following statements about the Brazilians and football are true EXCEPT _______.
A.all the Brazilians know all about football |
B.football has an influence on politics in Brazil |
C.the Brazilians spend a lot of money on football |
D.Corinthians’ fans are always supporting their team |
A.production in the Sao Paulo car factories increased | |
B.Corinthians won a national football championship | |
C.Corinthians won the World Cup | D.the newspapers put a team manager in heaven |
A.it brings joy and excitement to their life | B.they could always count on it |
C.it can increase the car production | D.they could see hope in it |
Tea drinking was common in China for nearly one thousand years before anyone in Europe had ever heard about tea. People in Britain were much slower in finding out what tea was like, mainly because tea was very expensive. It could not be bought in shops and even those people who could afford to have it sent from Holland did so only because it was a fashionable curiosity. Some of them were not sure how to use it. They thought it was a vegetable and tried cooking the leaves. Then they served them mixed with butter and salt. They soon discovered their mistake but many people used to spread the used tea leaves on bread and give them to their children as sandwiches.
Tea remained rare and very expensive in England until the ships of the East India Company began to bring it direct from China early in the seventeenth century. During the next few years so much tea came into the country that the price fell and many people could afford to buy it.
At the same time people on the Continent were becoming more and more fond of tea. Until then tea had been drunk without milk in it, but one day a famous French lady named Madame de Sevigne decided to see what tea tasted like when milk was added. She found it so pleasant that she would never again drink it without milk. Because she was such a great lady her friends thought they must copy everything she did, so they also drank their tea with milk in it. Slowly this habit spread until it reached England and today only very few Britons drink tea without milk.
At first, tea was usually drunk after dinner in the evening. No one ever thought of drinking tea in the afternoon until a duchess(公爵夫人)found that a cup of tea and a piece of cake at three or four o’ clock stopped her getting “a sinking feeling” as she called it. She invited her friends to have this new meal with her and so, tea-time was born.
59. Which of the following is true of the introduction of tea into Britain?
A. The Britons got expensive tea from India.
B. Tea reached Britain from Holland.
C. The Britons were the first people in Europe who drank tea.
D. It was not until the 17th century that the Britons had tea.
60. This passage mainly discusses ____________ .
A. the history of tea drinking in Britain
B. how tea became a popular drink in Britain
C. how the Britons got the habit of drinking tea
D. how tea-time was born
61. Tea became a popular drink in Britain____________.
A. in the eighteenth century B. in the sixteenth century
C. in the seventeenth century D. in the late seventeenth century
62. We may infer from the passage that the habit of drinking tea in Britain was mostly due to the influence of _________.
A. a famous French lady B. the ancient Chinese
C. the upper social class D. people in Holland