认真阅读下面短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。(注意：每空填1个单词。)
You could fill a store with all the energy drinks now available. They promise to make people feel more energetic and think more clearly. These products have names like Red Bull, Monster, Ripped Force, Speed Stack and 5-Hour Energy. They appeal mainly to young people and are fueled mainly by caffeine.
Chad Reissig at Johns Hopkins University in Baltimore, Maryland, is a medical researcher who studies drug dependence. He says the team he works on got interested in studying energy drinks because of the explosion in their popularity in the last few years.
He says the researchers found three major things. One: there are hundreds of brands of energy drinks in most major countries. Two: the drinks are not clearly labeled with enough information. And three: the amount of caffeine varies greatly. Some contain as little as fifty milligrams, others as much as five hundred.
By comparison, a cup of Starbucks brewed coffee contains 330 milligrams in 473 milliliters.
Some energy drinks contain a mixture of ingredients listed as an “energy blend(混合物)”. Ingredients like taurine, guarana and inositol are natural substances. But Chad Reissig says scientists do not know a lot about them and how they interact with each other and caffeine. And worse, he says, there is no listing of the amount of each ingredient.
Some people combine energy drinks with alcohol. They think they can drink more alcohol that way and not be affected. Studies, however, suggest that they are still under the influence of the alcohol even if they do not feel that way.
Some makers of energy drinks do provide warnings. For example, a popular energy shot warns against use by people who are pregnant, nursing a baby or under the age of twelve. Energy shots are small bottles of liquid. The directions also advise people to limit caffeine products and drink only half the bottle if they want a moderate (适度的) amount of energy.
The team at Johns Hopkins University School of Medicine published a report in the journal Drug and Alcohol Dependence. They suggested better labeling with the amount of caffeine and other ingredients clearly listed on the drink. The researchers are continuing to study energy drinks. They are currently seeking young people who have had a bad experience after drinking them.
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Research on energy drinks |
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Brands of energy drinks |
Red Bull, Monster, Ripped Force, Speed Stack and 5-Hour Energy and so on. |
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(1.)____ of energy drinks |
Young people would feel more energetic and drink more clearly after drinking them. |
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(2.)_____ for research |
Why energy drinks are extremely(3.)_____ with young people? |
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Researchers’(4.) _____ |
•Hundreds of energy drinks in most major countries are not clearly labeled with ingredients. •The amount of caffeine is(5.)_____ from one kind to another. |
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Problems of energy drinks |
•How “energy blends” interact with each other and caffeine and the amount of each ingredient are(6.)_____ to scientists. •Some people drink energy drinks together with alcohol, (7.)_____ they won’t be affected. |
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(8.)_____ of the researchers |
List exact amount of caffeine and other ingredients on the bottle. |
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Researchers’ (9.)_____ job |
To find young people with a bad experience after drinking energy drinks for(10.)_____ research. |
There are many theories about the beginning of drama in ancient Greece. The one most widely accepted today is based on the assumption that drama evolved from ritual. The argument for this view goes as follows. In the beginning, human beings viewed the natural forces of the world, even the seasonal changes, as unpredictable, and they sought through various means, to control these unknown and feared powers. Those measures which appeared to bring the desired results were then retained and repeated until they hardened into fixed rituals. Eventually stories arose which explained or veiled the mysteries of the rites. As time passed some rituals were abandoned, but the stories, later called myths, persisted and provided material for art and drama.
Those who believed that drama evolved out of ritual also argue that those rites contained the seed of theater because music, dance, masks, and costumes were almost always used. Furthermore, a suitable site had to be provided for performances, and when the entire community did not participate, a clear division was usually made between the “acting area” and the “auditorium”. In addition, there were performers, and, since considerable importance was attached to avoiding mistakes in the enactment of rites, religious leaders usually assumed that task. Wearing masks and costumes, they often impersonated other people, animals, or super natural beings, and mimed the desired effect －success in hunt or battle, the coming rain, the revival of the Sun －as an actor might. Eventually such dramatic representations were separated from religious activities.
Another story traces the theater’s origin from the human interest in storytelling. According to this view, tales (about the hunt, war, or other feats) are gradually elaborated, at first through the use of impersonation, action and dialogue by a narrator and then through the assumption of each of the roles by a different person. A closely related theory traces theater to those dances that are primarily rhythmical and gymnastic or that are imitations of animal movements and sounds.
1.What does the passage mainly discuss?
A. The origins of theater. B. The role of ritual in modern dance.
C. The importance of storytelling. D. The variety of early religious activities.
2.What aspect of drama does the author discuss in the first paragraph?
A. The reason drama is often unpredictable.
B. The seasons in which dramas were performed.
C. The connection between myths and dramatic plots.
D. The importance of costumes in early drama.
3.According to the passage, what is the main difference between ritual and drama?
A. Ritual uses music whereas drama does not.
B. Ritual is shorter than drama.
C. Ritual requires fewer performers than drama.
D. Ritual has a religious purpose and drama does not.
4.The passage supports which of the following statements?
A. No one really knows how the theater began.
B. Myths are no longer represented dramatically.
C. Storytelling is an important part of dialogue.
D. Dramatic activities require the use of costumes.
Do Dogs Understand Us?
Be careful what you say around your dog. It might understand more than you think.
A border collie named Rico recognizes the names of about 200 objects, say researchers in Germany. The dog also appears to be able to learn new words as easily as a 3-year-old child. Its word-learning skills are as good as those of a parrot or chimpanzee.
In one experiment, the researchers took all 200 items that Rico was supposed to know and divided them into 20 groups of 10 objects. Then the owner told the dog to go and fetch one of the items and bring it back. In four test, Rico got 37 out of 40 commands right. As the dog couldn’t see anyone to get clues, the scientists believe Rico must understand the meanings of certain words.
In another experiment, the scientists took one toy that Rico had never seen before and put it in a room with seven toys whose names the dog already knew. The owner then told Rico to fetch the object, using a word the dog had never heard before.
The correct object was chosen in seven out of 10 tests, suggesting that the dog had worked out the answer by process of elimination(排除法). A month later, Rico remembered half of the new names, which is even more impressive.
Rico is thought to be smarter than the average dog. For one thing, Rico is a border collie, a breed(品牌) known for its mental abilities. In addition, the 9-year-old dog has been trained to fetch toys by their names since the age of nine months.
It’s hard to know if all dogs understand at least some of the words we say. Even if they do, they can’t talk back. Still, it wouldn’t hurt to sweet-talk your dog every now and then. You might just get a big, wet kiss in return!
1.From Paragragh2 we know that______.
A. animals are as clever as human beings
B. dogs are smarter than parrots and chimpanzees
C. chimpanzees have very good word-learning skills
D. dogs have similar learning abilities as 3-year-old children
2.Both experiments show that_____.
A. Rico is smart enough to get all commands right.
B. Rico can recognize different things including toys
C. Rico has developed the ability of learning mathematics
D. Rico won’t forget the names of objects once recognizing them.
3.Which of the following statements is TRUE?
A. The purpose of the experiments is to show the border collie’s mental abilities.
B. Rico has a better memory partly because of its proper early training.
C. The border collie is world-famous for recognizing objects.
D. Rico is born to understand its owner’s commands.
4.What does the writer want to tell us?
A. To train your dog. B. To talk to your dog.
C. To be kind to your dog. D. To be careful with your dog.
Erik Weihenmayer was born with an eye disorder. As a child his eyesight became worse and then, at the age of 13, he lost his sight completely. However, he did not lost his determination to lead a full and active life.
Erik became an adventurer. He took up parachuting, wrestling and diving. He competed in long-distance biking, marathons and skiing. His favorite sport, though, is mountaineering.
As a young man, Erik started to climb mountains. He reached the summit of Mount McKinley in 1995 and then climbed the dangerous 1000-meter rock wall of EI Capitan. Two years later, while climbing Mount Kilimanjaro in Kenya with his girlfriend, they stopped for a time at 13, 000 feet above sea level---in order to get married. In 1999, he climbed Aconcagua, the tallest mountain in South America. And then, on May25, 2001, at the age of 33, Erik successfully completed the greatest mountaineering challenge of all. He climbed Mount Everest, the highest mountain in the world.
Erik invented his own method for climbing mountains. He carries two long poles, one to lean on and the other to test the way ahead of him. The climber in front of him wears a bell to guide him. Erik is a good team member. He does his share of the job, such as setting up tents and building snow walls.
Although he could not enjoy the view, Erik felt the excitement of being on the summit of Everest. He hopes that his success will change how people think about the blind. “When people think about a blind person or blindness, now they will think about a person standing on top of the world.”
1.What was unusual about his wedding?
A. He got married on the summit of Mount McKinley.
B. He got married when climbing Mount Everest.
C. His wedding was held after he prepared a lot.
D. His wedding was held at 13, 000 feet above sea level.
2.What is Erik’s special method for climbing a mountain?
A. He takes his girlfriend with him. B. He does his share of his jobs.
C. He uses two long poles to help himself. D. He keeps a good team around him.
3.Which of the following shows the right order of what happened?
a. He topped Mount McKinley. b. He became blind.
c. He challenged Mount Everest. d. He reached the peak of Kilimanjaro.
e. He climbed the rock wall of EI Capitan.
A. b, e, d, c, a B. b, a, e, d, c C. b, a, e, c, d D. b, e, a, d, c
With the start of BBC World Service Television, millions of viewers in Asia and America can now watch the Corporation's news coverage, as well as listen to it.
And of course in Britain listeners and viewers can tune in to two BBC television channels, five BBC national radio services and dozens of local radio station. They are brought sport, comedy, drama, music, news and current affairs, education, religion, parliamentary coverage, children's programmes and films for an annual license fee of ￡83 per household.
It is a remarkable record, stretching back over 70 years - yet the BBC's future is now in doubt. The Corporation will survive as a publicly-funded broadcasting organization, at least for the time being, but its role, its size and its programmes are now the subject of a nation-wide debate in Britain.
The debate was launched by the Government, which invited anyone with an opinion of the BBC - including ordinary listeners and viewers - to say what was good or bad about the Corporation, and even whether they thought it was worth keeping. The reason for its inquiry is that the BBC's royal charter runs out in 1996 and it must decide whether to keep the organization as it is, or to make changes.
Defenders of the Corporation - of whom there are many - are fond of quoting the American slogan. If it ain't broke, don't fix it. The BBC ain't broke, they say, by which they mean it is not broken (as distinct from the word broke, meaning having no money), so why bother to change it?
Yet the BBC will have to change, because the broadcasting world around it is changing. The commercial TV channels － ITV and Channel 4－ were required by the Thatcher Government's Broadcasting Act to become more commercial, competing with each other for advertisers, and cutting costs and jobs. But it is the arrival of new satellite channels - funded partly by advertising and partly by viewers' subscriptions - which will bring about the biggest changes in the long term.
1.The world famous BBC now faces ________.
A. the problem of new coverage B. an uncertain prospect
C. inquiries by the general public D. shrinkage of audience
2.In the passage, which of the following about the BBC is not mentioned as the key issue?
A. Extension of its TV service to Far East.
B. Programmes as the subject of a nation-wide debate.
C. Potentials for further international co-operations.
D. Its existence as a broadcasting organization.
3.The BBC's royal charter （line 4, paragraph 4） stands for ________.
A. the financial support from the royal family B. the privileges granted by the Queen
C. a contract with the Queen D. a unique relationship with the royal family
4.The foremost reason why the BBC has to readjust itself is no other than ________.
A. the emergence of commercial TV channels
B. the enforcement of Broadcasting Act by the government
C. the urgent necessity to reduce costs and jobs
D. the challenge of new satellite channels
阅读下面短文，掌握其大意，然后从各题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该项涂黑。
Shopping habits in the United States have changed greatly in the last quarter of the 20th century. _1in the 1900s most American towns and cities had a Main Street. Main Street was always in the heart of a town. This street was 2on both sides with many _3businesses. Here, shoppers walked into stores to look at all sorts of merchandise: clothing, furniture, hardware, groceries. _4, some shops offered _5.These shops included drugstores, restaurants, shoe-repair stores, and barber or hairdressing shops. _6in the 1950s, a change began to _7. Too many automobiles had crowded into Main Street _8_ too few parking places were _9_ shoppers. Because the streets were crowded, merchants began to look with interest at the open sp aces _10_ the city limits. Open space is what their car-driving customers needed.
And open space is what they got _11the first shopping centre was built. Shopping centers, or rather malls, 12_ as a collection of small new stores _13_ crowded city centers. _14_ by hundreds of free parking space, customers were drawn away from _15_ areas to outlying malls. And the growing _16_ of shopping centers led _17_ to the building of bigger and better stocked stores. _18_ the late 1970s, many shopping malls had almost developed into small cities themselves. In addition to providing the _19_ of one stop shopping, malls were transformed into landscaped parks, 20_ benches, fountains, and outdoor entertainment.
1.A. As early as B. Early C. Early as D. Earlier
2.A. built B. designed C. intended D. lined
3.A. varied B. various C. sorted D. mixed up
4.A. Apart from B. However C. In addition D. As well
5.A. medical care B. food C. cosmetics D. services
6.A. Suddenly B. Abruptly C. Contrarily D. But
7.A. be taking place B. take place C. be taken place D. have taken place
8.A. while B. yet C. though D. and then
9.A. available for B. available to C. used by D. ready for
10.A. over B. from C. out of D. outside
11.A. when B. while C. since D. then
12.A. started B. founded C. set up D. organized
13.A. out of B. away from C. next to D. near
14.A. Attracted B. Surprised C. Delighted D. Enjoyed
15.A. inner B. central C. shopping D. downtown
16.A. distinction B. fame C. popularity D. liking
17.A. on B. in turn C. by turns D. further
18.A. By B. During C. In D. Towards
19.A. cheapness B. readiness C. convenience D. handiness
20.A. because of B. and C. with D. provided
