Modern man has cleared the forests for farmland and for wood, and has also carelessly burned them. More than that, though, he has also interfered (干涉) with the invisible bonds between the living things in
the forests. There are many examples of this kind of destruction. The harmfulness of man's interference can be seen in what happened many years ago in the forest of the Kaibab plateau (凯亚巴布高原) of northern Arizona. Man tried to improve on the natural web of forest life and destroyed it instead.
The Kaibab had a storybook forest of large sized pine, Douglas fir, white fir, blue and Engelmann spruce. In 1882 a visitor noted," We, who... have wandered through its forests and parks, have come to regard it as
the most enchanting region it has ever been our privilege (特权) to visit." This was also the living place of the Rocky Mountain mule deer. Indians hunted there every autumn to gather meat and skins. The forest also had
mountain lions, timber wolves and bobcats that kept the deer from multiplying too rapidly.
Then, in 1906, President Theodore Roosevelt made the Kaibab a national game preserve. Deer hunting was forbidden. Government hunters started killing off the deer's enemies. In 25 years' time, 6,250 mountain lions, wolves and bobcats were killed. Before the program, there were about 4,000 deer in the Kaibab, by 1924, there were about 100,000.
The deer ate every leaf and twig they could reach. But there was not nearly enough food. Hunting of deer was permitted again. This caused a slight decrease in the deer herd (鹿群),but a far greater loss resulted from starvation (饥饿) and disease. Some 60 percent of the deer herd died in two winters. By 1930 the herd had dropped to 20,000 animals. By 1942 it was down to 8,000. The destruction of the environment of the Kaibab resulted from _____.
| A．turning the forest into cultivated land |
| B．interfering with natural cycle of forest life |
| C．forest fires caused by man's carelessness |
| D．cutting the trees for building materials |
"Engelmann spruce"(Para. 2) is most likely the name of _____.
| A．a tree |
| B．an animal |
| C．a mountain |
| D．a game |
The number of the deer in the Kaibab had increased enormously in _____ years' time.
| A．25 |
| B．6 |
| C．18 |
| D．12 |
Years later, large numbers of deer in the Kaibab died mainly because of _____.
| A．the cold |
| B．the organized kill |
| C．the shortage of food |
| D．the poor management |
Professor Barry Wellman of the University of Toront
o in Canada has invented a term to describe the way many North Americans interact (互动) these days. The term is “networked individualism”. This concept is not easy to understand because the words seem to have opposite meanings. How can we be individuals (个体) and be networked at the same time? You need other people for networks.
Here is what Professor Wellman means. Before the invention of the Internet and e-mail, our social networks included live interactions with relatives, neighbors, and friends. Some of the interaction was by phone, but it was still voice to voice, person to person, in real time.
A recent research study by the Pew Internet and American Life Project showed that for a lot of people, electronic interaction through the computer has replaced this person-to- person interaction. However, a lot of people interviewed for the Pew study say t
hat’s a good thing. Why?
In the past, many people were worried that the Internet isolated (孤立) us and caused us to spend too much time in the imaginary world of the computer. But the Pew study discovered th
at the opposite is true. The Internet connects us with more real people than expected — helpful people who can give advice on careers, medical problems, raising children, and choosing a school or college. About 60 million Americans told P
ew that the Internet plays an important role in helping them make major life decisions.
Thanks to the computer, we are able to be alone
and together with other people — at the same time!
45. The underlined phrase “networked individualism” probably means that by using computers people ________.
A. stick to their own ways no matter what other people say
B. have the rights and freedom to do things of their own interest
C. do things in their o
wn ways and express opinions different from other people
D. are able to keep to themselves but at the same time reach out to other people
46. According to the Pew study, what do many people rely on to make major life decisions?
A. Networks. B. Friends. C. Phones. D. Parents.
47. It can be inferred from the Pew study that _______.
A. people have been separated from each other by using computers
B. the Internet makes people waste a lot of time and feel very lonely
C. the Internet has become a tool for a new kind of social communication
D. a lot of people regard the person-to-person communication as a good thing
48. Which would be the best title for this passage?
A. We’re Alone on the Internet.
B. We’re Communicating on the Internet.
C. We’re Alone Together on the Internet.
D. We’re in the Imaginary World of the Internet.
I was in a rush as always, but this time it was for an important date I just couldn’t be late for! I found myself at a checkout counter behind an elderly woman seemingly in no hurry as she paid for her groceries. Being a PhD student without a lot of money, I had hurried into the store to pick up some flowers. I was in a huge rush, thinking of my upcoming evening. I did not w
ant to be late for this date
We were in Boston, a place not always known for small conversations between strangers. The 
woman stopped unloading her basket and looked up at me. She smiled. It
was a nice sm
ile—warm and reassuring(令人宽慰的)-and I returned her gift by smiling back.
“Must be a special lady, whoever it is that will be getting those beautiful flowers,” she said.
“Yes, she’s special,” I said, and then to my embarrassment, the words kept coming out. “It’s only our second date, but somehow I am just having the feeling she’s ‘the one,’” jokingly, I added, “The only pr
oblem is that I can’t fig
ure out why she’d want to date a guy like me.”
“Well, I think she’s very lucky to have a boyfriend who brings her such lovely flowers and 
who is obviously in love with her,” the woman said .”My husband used to bring me flowers every week—even when times were tough and we didn’t have much money. Those were incredible days; he was very romantic and—of course— I miss him since he’s passed away.”
I paid for my flowers as she was gathering up her groceries. There was no doubt in my mind as I walked up to her. I touched her on the shoulder and said “You were right, you know. These flowers are indeed for a very special lady.” I handed the flowers and thanked her for such a nice conversation.
It took her a moment to realize that I was giving her the flowers I had just purchased. “May you have a wonderful evening ,”I said. I left het with a big smile and my heart warmed as I saw her smelling the beautiful flowers.
I remember being slightly late for my date that night and telling my girlfriend the above story. A couple of years later, when I finally worked up the courage to ask her to marry me, she told me that this story had helped to seal it for her—that was the night that I won her heart .
41．Why was the writer in a hurry that day?
A. He was to meet his girlfriend. B. He had to go back to school soon.
C. He was delayed by an elderly lady. D. He had to pick up some groceries.
42．What does the underlined phrase “her gift” (Paragraph 2 ) refer to?
A. Her words. B. Her smile. C. Her flowers. D. Her politeness.
43．Why did the writer give his flowers to the elderly lady?
A. She told him a nice story. B. She allowed him to pay first.
C. She gave him encouragement. D. She liked flowers very much.
44．What is the message conveyed in the story?
A. Flowers are important for a date. B. Small
talk is helpful.
C. Love and kindness are rewarding. D. Elderly people deserve respecting.
The appeal of advertising to buying motives can have both negative and positive effects. Consumers may be convinced to buy a product of poor quality or high price because of an advertisement. For example, some advertisers have appealed to people’s desire for better fuel economy for their cars by advertising automotive products that improve gasoline mileage. Some of the products work. Others are worthless and a waste of consumers’ money.
Sometimes advertising is intentionally misleading. A few years ago a brand of
bread was offered to dieters (节食者) with the message that there were fewer calories in every slice. It turned out that the bread was not dietetic (适合于节食的), but just regular bread. There were fewer calories because it was sliced very thin, but there were the same number of calories in every loaf.
On the positive side, emotional appeals may respond to a consumer’s real concerns. Consider fire insurance. Fire insurance may be sold by appealing to fear of loss. But fear of loss is the real reason for fire insurance. The security of knowing that property is protected by insurance makes the purchase of fire insurance a worthwhile investment for most people. If consumers consider the quality of the insurance plans as well as the message in the ads, they will benefit from the advertising.
Each consumer must evaluate her or his own situation. Are the benefits of the product important enough to justify buying it? Advertising is intended to appeal to consumers, but it does not force them to buy the product. Consumers still control the final buying decision.
56. Advertising can persuade the consumer to buy worthless products by _________.
A. stressing their high quality
B. convincing him of their low price
C. maintaining a balance between quality and price
D. appealing to his buying motives
57. The reason why the bread advertisement is misleading is that ________.
A. thin slices of bread could contain more calories
B. the loaf was cut into regular slices
C. the bread was not genuine bread
D. the total number of calories in the loaf remained the same
58. The passage tells us that _______.
A. sometimes advertisements really sell what the consumer needs
B. advertisements occasionally force consumers into buying things they don’t need
C. the buying motives of consumers are controlled by advertisements
D. fire insurance is seldom a worthwhile investment
59. It can be inferred from the passage that a smart consumer should ________.
A. think carefully about the benefits described in the advertisements
B. guard against the deceiving nature of advertisements
C. be familiar with various advertising strategies
D. avoid buying products that have strong emotional appeal
60. The passage is mainly about ________.
A. how to make a wise buying decision
B. ways to protect the interests of the consumer
C. the positive and negative aspects of advertising
D. the function of advertisements in promoting sales
Dogs are social animals and without proper training, they will behave like wild animals. They will soil your house, destroy your belongings, bark excessively, fight other dogs and even bite you. Nearly all behavior problems are perfectly normal dog activities that occur at the wrong time or place or are directed at the wrong thing. The key to preventing or treating behavior problems is learning to teach the dog to redirect its normal behavior to outlets that are acceptable in the domestic setting.
One of the best things you can do for your dog and yourself is to train its obedience. Obedience training doesn’t solve all behavior problems, but it is the foundation for solving just about any problem. Training opens up a line of communication between you and your dog. Effective communication is necessary to instruct your dog about what you want it to do.
Training is also an easy way to establish the social rank order. When your dog obeys a simple request of “come here, sit,” it is showing obedience and respect for you. It is not necessary to establish yourself as top dog or leader of the pack（群）by using extreme measure. You can teach your dog its subordinate（从属的）role by teaching it to show submission to you. Most dogs love performing tricks for you to
pleasantly accept that you are in charge.
Training should be fun and rewarding for you and your dog. It can enrich your relationship and make living together more enjoyable. A well-trained dog is more confident and can more safely be allowed a greater amount of freedom than an untrained animal.
51. Behavior problems of dogs are believed to _______.
A. be just part of their nature
B. worsen in modern society
C. occur when they go wild
D. present a threat to the community
52. The primary purpose of obedience training is to _______.
A. teach the dog to perform clever tricks
B. make the dog aware of its owner’s authority
C. provide the dog with outlets for its wild behavior
D. enable the dog to regain its normal behavior
53. Effective communication between a dog and its owner is _______.
A. essential to solving the dog’s behavior problems
B. the foundation for dogs to perform tasks
C. a good way to teach the dog new tricks
D. an extreme measure in obedience training
54. Why do pet dogs love performing tricks for their masters?
A. To avoid being punished.
B. To show their affection for their masters.
C. To win leadership of the dog pack.
D. To show their willingness to obey.
55. When a dog has received effective obedience training, its owner _______.
A. can give the dog more rewards
B. will enjoy a better family life
C. can give the dog more freedom
D. will have more confidence in himself
The flag, the most common symbol of a nation in the modern world, is also one of the most ancient. With a clear symbolic meaning, the flag in the traditional form is still used today to mark buildings, ships and other vehicles related to a country.
The national flag as we know it today is in no way a primitive artifact. It is, rather, the product of thousands of years’ development. Historians believe that it had two major ancestors, of which the earlier served to show wind direction.
Early human beings used very fragile houses and boats. Often strong winds would tear roofs from houses or cause high waves that endangered travelers. People’s food supplies were similarly vulnerable. Even after they had learned how to plant grains, they still needed help from nature to ensure good harvests. Therefore they feared and depended on the power of the wind, which could bring warmth from one direction and cold from another.
Using a simple piece of cloth tied to the top of a post to tell the direction of the wind was more dependable than earlier methods, such as watching the rising of smoke from a fire. The connection of the flag with heavenly power was therefore reasonable. Early human societies began to fix long pieces of cloth to the tops of totems (图腾) before carrying them into battle. They believed that the power of the wind would be added to the good wishes of the gods and ancestors represented by the totems themselves.
These flags developed very slowly into modern flags. The first known flag of a nation or a ruler was unmarked: The king of China around 1000 B.C. was known to have a white flag carried ahead of him. This practice might have been learned from Egyptians even further in the past, but it was from China that it spread over trade routes through India, then across Arab lands, and finally to Europe, where it met up with the other ancestor of the national flag.
46. The best title for the passage would be “________”.
A. Development of the National Flag B. Power of the National Flag
C. Types of Flags D. Uses of Flags
47. The underlined word “vulnerable” in Paragraph 3 means ________.
A. impossible to make sure of B. likely to be protected
C. easy to damage D. difficult to find
48. The earliest flags were connected with heavenly power because ________.
A. they could tell wind direction
B. they could bring good luck to fighters
C. they were handed down by the ancestors
D. they were believed to stand for natural forces
49. What does the author know of the first national flag?
A. He knows when it was sent to Europe.
B. He believes it was made in Egypt.
C. He thinks it came from China.
D. He doubts where it started.
50. What will the author most probably talk about next?
A. The role of China in the spread of the national flag.
B. The second ancestor of the national flag.
C. The use of modern flags in Europe.
D. The importance of modern flags.
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