Researchers at the University of Bedforshire have developed a new technique for powering electronic device（装置）. The system, developed by Professor Ben Allen at the Centre for Wireless Research, uses radio（无线电） waves as power.
Believed to be a world first, the team claims it could eventually eliminate (or get rid of )the need for conventional batteries. The university has now filed a patent application to secure the only rights to the technique.
Professor Allen and his team have created a system to use medium wave frequencies to replace batteries in small everyday devices like clocks and remote controls.
The new technique uses the “waste” energy of radio waves and has been developed as part of the university’s research into “power harvesting”. Professor Allen said that as radio waves have energy―like light waves, sound waves or wind waves―then, in theory, these waves could be used to create power.
“The emerging（新兴的）area of power harvesting technology promises to reduce our reliance on conventional batteries,” he said. “It’s really exciting way of taking power from sources other than what we would normally think of.”
The team is now waiting for the results of the patent application to secure recognition of the technique. Professor Allen said that the team’s achievements had all been done in their “spare time”. “Our next stage is to try and raise some real funds so that we can take this work forward and make a working prototype（模型）and maybe partner up with the right people and take this to a full product in due course,” he said.
“Power harvesting has a really important part in our future, because, just in this country, we dispose of somewhere between 20,000 and 30,000 tonnes of batteries in landfill（垃圾填理）sites every single year－that is toxic chemicals going into the ground.”
He added that development of the product could also be “commercially beneficial”. “The market for this is several billion pounds. We’ve seen market predictions for 2020 which have these kinds of figures, so there’s a lot of commercial potential in this area,” he said.
Pro-Vice Chancellor at the University of Bedfordshire, Professor Carsten Maple, said, “This type of work is a reflection of the university’s growing reputation and experience in conducting innovative（创新的）research.”From the text we know the new technique for powering electronic devices_____.
| A．can be applied to all electronic devices. |
| B．uses radio waves to create power. |
| C．has replaced conventional batteries. |
| D．produces many toxic chemicals. |
According to Professor Allen, power harvesting technology______.
| A．makes every use of radio waves. |
| B．takes power from usual sources. |
| C．reduces our dependency on conventional batteries. |
| D．aims at huge commercial benefits. |
What can we learn about Professor Allen and his team from the text?
| A．They have made use of radio waves in their daily life. |
| B．They have raised a big fund to support their research. |
| C．They have gained a patent for their new technology. |
| D．They mainly did their research in their spare time. |
What is Professor Carsten Maple’s attitude toward the new technique?
| A．Critical. | B．Favorable. | C．Conservative. | D．Negative. |
What is the text mainly about?
| A．A new technique to create power. |
| B．A crisis concerning conventional batteries. |
| C．Some special sources of power. |
| D．The development of power harvesting. |
In a moment of personal crisis, how much help can you expect from a New York taxi driver? I began studying this question and found the answers interesting.
One morning I got into three different taxis and announced, “Well, it’s my first day back in New York in seven years. I’ve been in prison.” Not a single driver replied, so I tried again. “Yeah, I shot a man in Reno.” I explained, hoping the driver would ask me why, but nobody asked. The only response came from a Ghanaian driver, “Reno? That is in Nevada?”
Taxi drivers were uniformly sympathetic when I said I’d just been fired. “This is America,” a Haitian driver said. “One door is closed. Another is open.” He argued against my plan to burn down my boss’s house. A Pakistani driver even turned down a chance to profit from my loss of hope; he refused to take me to the middle of George Washington Bridge—a $20 trip. “Why you want to go there? Go home and relax. Don’t worry. Take a new job.”
One very hot weekday in July, while wearing a red ski mask and holding a stuffed pillowcase with the word “BANK” on it, I tried calling a taxi five times outside different banks. The driver picked me up every time. My ride with a Haitian driver was typical of the superb assistance I received.
“Let’s go across the park.” I said. “I just robbed the bank there. I got $25,000.”
“$25,000?” He asked.
“Yeah, you think it was wrong to take it?”
“No, man. I work 8 hours and I don’t make almost $70. If I can do that, I do it too.”
As we approached 86th and Lexington, I pointed to the Chemical Bank.
“Hey, there’s another bank,” I said, “Could you wait here a minute while I go inside?”
“No, I can’t wait. Pay me now.” His reluctance may have something to do with money—taxi drivers think the rate for waiting time is too low—but I think he wanted me to learn that even a bank robber can’t expect unconditional support.. From the Ghanaian driver’s response, we can infer that ____.
| A．he was indifferent to the killing | B．he was afraid of the author |
| C．he looked down upon the author | D．he thought the author was crazy |
. Why did the Pakistani driver refuse to take the author to the middle of the George Washington Bridge?
| A．Because he was able to help the author to find a new job. |
| B．Because he wanted to go home and relax. |
| C．Because it was far away from his home. |
| D．Because he thought that the author would commit suicide. |
.What is the author’s interpretation of the driver’s reluctance “to wait outside the Chemical bank”?
| A．The driver thought that the rate for waiting time was too low. |
| B．The driver thought it wrong to support a taxi rider unconditionally. |
C．The  driver was frightened and wanted to leave him as soon as possible. |
| D．The driver did not want to help a suspect to escape from a bank robbery. |
. Which of the following statements is true about New York taxi drivers?
| A．They are ready to help you do whatever you want to. |
| B．they often refuse to pick up those who would kill themselves. |
| C．They are sympathetic with those who are out of work. |
| D．They work only for money. |
. The passage mainly discusses ____.
| A．how to please taxi drivers. |
| B．how to deal with taxi drivers |
| C．the attitudes of taxi drivers towards riders in personal trouble |
| D．the attitudes of taxi drivers towards troublesome taxi riders |
How do you know if your home is an easy aim for thefts(偷窃)? Around the holidays, many families don’t consider taking prop
er measures to prevent their homes from suffering holiday thefts. With just a few simple steps, you can better make sure of the safety of your home during all of the holiday celebrations. Here are a few tips for making it difficult to tell you are away from home.
● Either have a trusted neighbor pick up your mail and newspapers, or tell your mailperson to hold your mail until you return. Nothing says “Hey, we are not home!” like when your postbox is filled with all kinds of mails and you have many different newspapers in your driveway.
● Set several different lights in your house on random timers (随机定时器)。Don’t leave your outdoor lights on all the time. Instead, put your outside lights on timers to be on during the nights. If an outdoor light remains on for days at a time, it means that nobody is home to turn it off.
● If you have pets that you are not taking with you on vacation, leave them with a friend, rather than having someone come into your house every day to take care of them. When thefts see a neighbor or friend entering your house every day, they will know you are not home.
● Close all your curtains when you leave town. This is effective to deter possible thefts, as no one can see what is in your house. If they don’t know what there is to take, then the risk is even greater for them to break in.
● This article just has suggested a few tips to help you keep your house safe while you are on holiday. Nothing can truly protect your home unless you have it monitored by a professional home security system.. What is the main idea of the passage?
| A．to tell us how to prevent the thefts around the holidays |
| B．to let the outdoor lights on all the time |
| C．to tell us many families suffering from the thefts while they are on holiday |
| D．to tell you to have your neighbor go to your house to take care of your pet. |
.If you are on holiday in other places, the lights in your house should________.
A. be lit in an irregular way B. be kept on all the night
C. be replaced by random timersD be turned on only once one day.To make your home is well protected, what does the writer advise you to do?
| A．Have all the curtains closed | B．Stop your mail service at once |
| C．Turn to your close neighbors or friends | D．Equip your home with security system |
. Most of the tips mentioned in the text seem to ______.
| A．be very popular with families | B．have no effect on preventing thefts |
| C．give a false impression on thefts. | D．be a little hard to be brought into effect. |
.The underlined word “deter ”probably means “___________ ”.
| A．discover | B．discourage | C．surprise | D．attract |
It is common to consider learning as something that takes place in school, but much of human learning occurs outside the classroom, even from birth and people continue to learn throughout their lives.
Even before they enter school, young children learn to walk, to talk, and to use their hands to use toys, food, and other objects. They use all of their senses to learn about the sights,sounds,tastes, and smells in their environments. They learn how to communicate with their parents, grandparents, siblings, friends, and other people important to their world. When they enter school, children learn basic academic subjects such as reading, writing, and mathematics, They also continue to learn a great deal outside the classroom. They learn which behaviors are likely to be rewarded and which are likely to be punished. They learn social skills for communicating with other children. After they finish school, people must learn to deal with the many major changes that affect their lives, such as getting married, raising children, and finding and keeping a job.
Because learning continues throughout our lives and affects almost everything we do, the study of learning is important in many different fields. Teachers need to understand the best ways to educate children. Psychologists, social workers, criminologists, and other human-service workers need to understand how certain experiences change people’s behaviors. Employers, politicians, and advertisers make use of the principles of learning to affect the behavior of workers, voters, and consumers.
Learning is closely related to memory, which is the storage of information in the brain. Psychologists who study memory are interested in how the brain stores knowledge, where this storage takes place and how the brain later outputs knowledge when we need it. In contrast, psychologists who study learning are more interested in behavior and how behavior changes as a result of a person’s experiences.
The author thinks “Learning” in the passage most refers to.
| A．life-long learning | B．family learning |
| C．learning after graduation | D．behavior learning |
The underlined “siblings” in the second paragraph probably means
| A．teachers | B．classmates | C．doctors | D．brothers or sisters |
Which period of children’s life do they begin to learn how to behave well according to the passage? .
| A．After they go into society | B．Before they enter school |
| C．When they are at school | D．Before they are born |
In this century the traditional American family is constantly faced with the threat of breakdown. Some sociologists suggest that one little-noticed cause may be the introduction of the TV dinner.
Before the appearance of television sets, the American dinner was a big event for the family. In many homes, dinner time may be the only time when everyone got together. A typical dinner was usually in three stages. In the preparation stage, the children and Father frequently helped with setting while Mother put the last touches on the roast. In the eating stage, family members shared the day’s experiences and more than food was eaten. In this stage families got to know one another and made joint decisions around the dinner table, and thus the family unit was strengthened. In the cleaning-up stage, children or Father again gave their hands, so that their importance to the home community was clear. Unfortunately, all of these have been removed by a product-the television set.
By the beginning of the 1980s, the typical American family dinner was just twenty minutes long. The speed-up of the once-leisurely experiences is clearly connected to the pace of modern life and maybe a model of the modern life is the TV dinners-meals designed to be eaten from the beginning to the end of a half-hour program. The once family affair has now become nothing more than the use of a fork and knife.
The underlined word in the second paragraph can be replaced by
| A．big | B．important | C．combined | D．separate |
In the past, Americans tended to .
| A．spend more time eating their food at dinner table | B．eat more food than they have today |
| C．spend more time talking about their day’s experiences at dinner table | |
| D．talk so much that they forgot to eat |
The shortening of the dinner time in America is related to .
| A．The TV programs | B．the pace of modern life |
| C．the wide use of electrical equipment | D．the popularity of fast food |
. The best title for this passage might be
| A．Talk at Dinner Table | B．TV Dinner | C．Pace of Modern Life | D．Problems Caused by TV |
John Blanchard was studying the crowd making their way through the station. He was looking for the girl whose heart he knew, but whose face he didn’t, the girl with the rose.
When reading a book in a Florida library a year before, John became interested not in the contents of the book, but in the notes penciled in the margin(（空白处）. The handwriting reflected a thoughtful soul and beautiful mind. He discovered the former owner’s name in the front of the book: Miss Hollis Maynell.
He located her address and wrote a letter introducing himself. The next day he was shipped overseas to serve in the army. During the next year,they grew to know each other through the mail and their friendship developed. John requested a photograph, but she refused, saying if he really cared, it wouldn’t matter what
she looked like. When the day finally came for him to return home, their first meeting was suggested-7:00 p.m. at the Grand Central Station in New York.
She wrote, “You’ll recognize me by the red rose I wear on my coat.” So now John was in the station to meet the girl with a rose.
As a pretty and slim girl in green came over, John noticed her blue eyes like flowers in spring. He walked directly towards her, entirely forgetting she was not wearing a rose. As John came closer to her, he saw another woman with a red rose stood nearby. Well past 40, this woman had graying hair done under a worn hat. Seeing the girl in green walk quickly away, John felt as if he were split(劈开) in two. He desired to follow that girl, but longed for the woman whose spirit had truly companioned and supported him.
The woman looked gentle and sensible. John went to her, saying, “I’m Captain John Blanchard. You must be Miss Maynell. I am glad to meet you here. May I take you to dinner?”
She replied with a smile, “I don’t know what this is about. But the lady in green who just went by, begged me to wear this rose on my coat. She said if you asked me out to dinner, I’d tell you she is waiting for you in the big restaurant across the street. She said it was some kind of test!”
John was eager to know the former owner of the book because .
| A．he was very interested in the contents of the book |
| B．he was impressed by the notes written by the owner |
| C．the book offered him practical and valuable advice |
| D．there was address of the former owner in the book |
What happened to John after getting in touch with Miss Hollis Maynell?
| A．He began to serve the army abroad. | B．He was seriously wounded in the war |
| C．He went on a business tour in Europe | D．He asked Miss Maynell for a photo |
What do we know about the woman with a rose?
| A．She was Miss Maynell’s close companion |
| B．She was a conductor working in the station |
| C．She knew nothing about John’s appointment |
| D．She was paid to carry out a love test on John |
Which would be the best title of the text?
| A．The Meeting in the Station | B．The Girl with a Rose |
| C．A Soldier and a Girl | D．A Meeting of the Heart |