Tail Spin
Two dolphins race around in a big pool in the Ocean Park. The smaller dolphin Grace, shown off a few of her tricks, turning around and waving hello to the crowd. The most amazing thing about her, however, is that she’s even swimming at all. She doesn’t have a tail.
Grace lost her tail as a baby when she got caught up in a fish trap.
When the dolphin arrived at the Ocean Park in December 2005, she was fighting for her life. “Is she going to make it?” Her trainer, Abbey Stone, feared the worst. Grace did make it — but her tail didn’t. She ended up losing her flukes and the lower part of her peduncle.
Over the past six years, she has learned to swim without her tail. Dolphins swim by moving their flukes and peduncle up and down. Grace taught herself to move another way—like a fish! She pushed herself forward through the water by moving her peduncles from side to side.
The movement put harmful pressure on Grace’s backbone. So a company offered to create a man-made tail for her. The tail had to be strong enough to stay on Grace as she swam but soft enough that it wouldn’t hurt her.
The first time Grace wore the artificial tail. She soon shook it off and let it sink in the bottom of the pool. Now, she is still learning to use the tail. Some days she wears it for an hour at a time, others not at all. “The tail isn’t necessary for her to feel comfortable,” says Stone, “but it helps to keep that range of motion(动作) and build muscles(肌肉).”
Now, the dolphin is about to get an even happier ending. This month, Grace will star in Dolphin Tale, a film that focus on her rescue and recovery. Her progress has inspired more than just a new movie. Many people travel from near and far to meet her. Seeing Grace swim with her man-made tail gives people so much courage.When Grace first arrived at the Ocean Park, her trainer worried about her .
| A．physical build | B．potential ability |
| C．chance of survival | D．adaptation to the surroundings. |
A man-made tail is created for Grace to .
| A．let her recover faster | B．make her comfortable |
| C．adjust her way of swimming | D．help her perform better tricks |
The story of Grace inspires people to .
| A．stick to their dreams | B．treat animals friendly |
| C．treasure what they have | D．face difficulties bravely |
Can you believe everything that you read? It seems as if every day, some new articles come out about a new discovery about this or that. For example, water is bad for you, or good for you. The answer depends on which scientific study has just come out. People cannot decide which food items are healthy, how pyramids were constructed, and why dinosaurs disappeared. When we look for answers we sometimes can believe persuasive researches and scientists. But how trustworthy are they really? Here are two examples of scientific hoaxes (骗局).
As far back as 1726, Johann Beringer was fooled by his fellow scientists into thinking he had made an amazing discovery. The fossils of spiders, lizards, and even birds with the name of God written on them in Hebrew were unlike anything that had been found before. He wrote several papers on them and was famous for those only to have it revealed that they were planted by jealous colleagues to ruin his reputation.
When an early human being was discovered in 1912, scientists at this time were wild with excitement over the meaning it had for the theory of evolution. There were hundreds of papers about this Piltdown man over the next fifty years until it was finally discovered to be a complex hoax. The skull (头骨) of a man had been mixed with the jawbone of an orangutan (猩猩) to make the ape (猿) man.
The next time you read the exciting new findings of a study of the best scientist, do not automatically assume that it is true. Even qualified people can get it wrong. Though we certainly should not ignore scientific research, we do need to take it with a grain of salt. Just because it is accepted as the truth today does not mean it will still be trustworthy tomorrow.What is the reason why Johann Beringer was fooled?
| A．His fellow scientists wanted to make fun of him. |
| B．His workmates are eager to become famous too. |
| C．These scientists made a mistake because of carelessness. |
| D．His colleagues was jealous of him and did so to destroy his fame. |
The excited scientists thought that this Piltdown man ________.
| A．was in fact a complex hoax |
| B．was a great scientific invention |
| C．contributed to the theory of evolution |
| D．had the skull like that of an ape |
What does the underlined phrase “with a grain of salt” in Paragraph 4 mean?
| A．Happily. | B．Generally. |
| C．Doubtfully. | D．Completely. |
What can we learn from the passage?
| A．Hebrew is probably a kind of language. |
| B．Truths of science will never be out of time. |
| C．People believe scientists because they are persuasive. |
| D．We are advised to believe famous scientists. |
More students than ever before are taking a gap-year (间隔年) before going to university. It used to be called the “year off” between school and university. The gap-year phenomenon originated with the months left over to Oxbridge applicants between entrance exams in November and the start of the next academic year.
This year, 25,310 students who have accepted places in higher education institutions have put off their entry until next year, according to statistics on university entrance provided by University and College Admissions Service (UCAS). That is a record 14.7% increase in the number of students taking a gap year. Tony Higgins from UCAS said that the statistics are good news for everyone in higher education. “Students who take a well-planned year out are more likely to be satisfied with, and complete, their chosen course. Students who take a gap year are often more mature and responsible,” he said.
But not everyone is happy. Owain James, the president of the National Union of Students(NUS), argued that the increase is evidence of student hardship – young people are being forced into earning money before finishing their education. “New students are now aware that they are likely to leave university with up to ￡15,000 in debt. It is not surprising that more and more students are taking a gap year to earn money to support their study for the degree. statistics show that over 40% of students are forced to work during term time and the figure increases to 90% during vacation periods,” he said.What do we learn about the gap year from the text?
| A．It is flexible in length. |
| B．It is a time for relaxation. |
| C．It is increasingly popular. |
| D．It is required by universities. |
According to Tony Higgins, students taking a gap year_________.
| A．are better prepared for college studies |
| B．know a lot more about their future jobs |
| C．are more likely to leave university in debt |
| D．have a better chance to enter top universities |
What would most students do on their vacation according to NUS statistics?
| A．Attend additional courses. |
| B．Make plans for the new term. |
| C．Earn money for their education. |
| D．Prepare for their graduate studies |
You're in a department store and you see a couple of attractive young women looking at a sweater. You listen to their conversation:
"I can't believe it-----a Lorenzo Bertolla! They are almost impossible to find. Isn't it beautiful? And it's a lot cheaper than the one Sara bought in Rome."
They leave and you go over to see this incredible sweater. It's nice and the price is right. You've never heard of Lorenzo Bertolla, but those girls looked really stylish. They must know. So, you buy it. You never realize that those young women are employees of an advertising agency. They are actually paid to go from store to store, talking loudly about Lorenzo Bertolla clothes.
Every day we notice what people are wearing, driving and eating. If the person looks cool, the product seems cool, too. This is the secret of undercover marketing. Companies from Ford to Nike are starting to use it.
Undercover marketing is important because it reaches people that don't pay attention to traditional advertising. This is particularly true of the MTV generation ---- consumers between the age of 18 and 34. It is a golden group. They have a lot of money to spend, but they don't trust ads.
So advertising agencies hire young actors to "perform" in bars and other places where young adults go. Some people might call this practice deceptive (骗人的), but marketing executive Jonathan Ressler calls it creative. "Look at traditional advertising. Its effectiveness is decreasing." However, one might ask what exactly is "real" of young women pretending to be enthusiastic about a sweater? Advertising executives would say it's no less real than an ad. The difference is that you know an ad is trying to persuade you to buy something. You don' t know when a conversation you overhear is just a performance.The two attractive young women were talking so that they could _____.
| A．get the sweater at a lower price |
| B．decide on buying the sweater |
| C．be admired by other shoppers |
| D．be heard by people around |
Lorenzo Bertolla is _____.
| A．a very popular male singer |
| B．an advertising agency |
| C．the brand name of a sweater |
| D．a clothing company in Rome |
Which of the following can be inferred from the passage?
| A．Traditional advertising will soon disappear in the market. |
| B．The MTV generation tend to be more easily influenced by ads. |
| C．Undercover marketing will surely be banned soon by the government. |
| D．Traditional advertising is becoming less effective because it's too direct. |
Which of the following would be the best title for the text?
| A．Two Attractive Shoppers |
| B．Lorenzo Bertolla Sweaters |
| C．Undercover Marketing |
| D．Ways of Advertising |
“Get your hands off me, I have been stolen,” the laptop, a portable computer, shouted. That is a new solution to laptop computer theft: a program that lets owners give their property a voice when it has been taken.
The program allows users to display alerts (警报)on the missing computer’s screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners to give the thief a piece of their mind.
Owners must report their laptop missing by logging on to a website, which sends a message to the model: a red and yellow “lost or stolen” banner pops up on its screen when it is started. Under the latest version(版本) of the software, users can also send a spoken message.
The message can be set to reappear every 30 seconds, no matter how many times the thief closes it. “One customer sent a message saying, ‘You are being tracked. I am right at your door’,” said Carrie Hafeman, chief executive of the company which produces the program, Retriever.
In the latest version, people can add a spoken message. The default （系统设定）through the computer’s speakers is: “Help, this laptop is reported lost or stolen. If you are not my owner, please report me now.”
The Retriever software package, which costs $29.95 (￡21) but has a free trial period, has the functions of many security software programs. Owners can remotely switch to an alternative password immediately if they fear that the thief has also got hold of the access details.
If a thief accesses the internet with the stolen laptop, Retriever will collect information on the internet service provider in use, so that the police can be alerted to its location.
Thousands of laptops are stolen every year from homes and offices, but with the use of laptops increasing, the number stolen while their owners are out and about has been rising sharply.
Other security software allows users to erase data remotely or lock down the computer. The expression “to give the thief a piece of their mind” can be understood as “_______”.
| A．to give the thief an alert mind |
| B．to express the owners’ anger to the thief |
| C．to remind the thief of his conscience(良心) |
| D．to make the thief give up his mind |
Different from other security software, Retriever can ______.
| A．record the stealing process |
| B．help recognize the lost laptop |
| C．lock down the computer remotely |
| D．send a spoken message |
One function of the program is that it allows the owner to ______ at a distance.
| A．change some access details for switching on the laptop |
| B．turn on the laptop by using the original password |
| C．operate the laptop by means of an alternative password |
| D．erase the information kept in the stolen laptop |
Which of the following can best summarize the main idea of the passage?
| A．With no Retriever, thousands of laptops are stolen every year. |
| B．A new software provides a means to reduce laptop theft. |
| C．Retriever has helped to find thieves and lost computers. |
| D．A new program offers a communication platform with the thief. |
Some futurologists have assumed that the vast upsurge(剧增) of women in the workforce may mean a rejection of marriage. Many women, according to this hypothesis, would rather work than marry. The converse(反面) of this concern is that becoming a multi-paycheck household could encourage marriage. In the past, only the earnings and financial prospects of the man counted in the marriage decision. Now, however, the earning ability of a woman can make her more attractive as a marriage partner. Data show that economic downturns tend to put off marriage because the parties cannot afford to establish a family or are concerned about rainy days ahead. As the economy comes to life, the number of marriages also rises.
The increase in divorce rates follows to the increase in women working outside the home. Yet, it may be wrong to jump to any simple cause-and-effect conclusions. The impact of a wife’s work on divorce is no less cloudy than its impact on marriage decisions. The realization that she can be a good provider may increase the chances that a working wife will choose divorce over an unsatisfactory marriage. But the reverse is equally plausible(似是而非的). Tensions grounded in financial problems often play a key role in ending a marriage. By raising a family’s standard of living, a working wife may strengthen her family’s financial and emotional stability.
Psychological factors also should be considered. For example, a wife blocked from a career outside the home may feel caged in the house. She may view her only choice as seeking a divorce. On the other hand, if she can find fulfillment through work outside the home, work and marriage can go together to create a stronger and more stable union.
Also, a major part of women’s inequality in marriage has been due to the fact that, in most cases, men have remained the main breadwinners. A working wife may rob a husband of being the master of the house. Depending upon how the couple reacts to these new conditions, it could create a stronger equal partnership or it could create new insecurities.It is said in the passage that when the economy falls_____
| A．men would choose working women as their marriage partners |
| B．more women would get married to seek financial security |
| C．even working women would worry about their marriages |
| D．more people would prefer to remain single for the time being |
If women find fulfillment through work outside the home,_____.
| A．they are more likely to dominate their marriage partners |
| B．their husbands are expected to do more housework |
| C．their marriage ties can be strengthened |
| D．they tend to put their career before marriage |
One reason why women with no career may seek a divorce is that_____.
| A．they feel that they have been robbed of their freedom |
| B．they are afraid of being bossed around by their husbands |
| C．they feel that their partners fail to live up to their expectations |
| D．they tend to suspect their husbands loyalty to their marriage |
Which of the following statements can best summarize the authors view in the passage?
| A．The stability of marriage and the divorce rate may reflect the economic situation of the country |
| B．Even when economically independent, most women have to struggle for real equality in marriage |
| C．In order to secure their marriage women should work outside the home and remain independent |
| D．The impact of the growing female workforce on marriage varies from case to case. |