You may have experienced the frustration of receiving a parking fine or finding your car towed away （拖走）after leaving it parked for a couple of minutes.
But now a hightech car sticker could help motorists avoid such a situation by allowing a traffic warden（管理员）to get in touch with them. Car owners can buy the sticker and place it inside their car’ s windscreen， having set it up with vital information, such as their phone number. The slim design will include a sensor that will send a text message warning a driver about a coming fine when touched by a traffic warden. The message will ask them to move their car immediately. The driver could then type a reply for the warden using their smartphone, which will appear on the sticker’ s screen.They may choose to write something along the lines of“back in two minutes”in a bid to avoid a fine. Frankfurt-based IT consultant, Daniel Kalliontzis, came up with the idea and is raising funds on Indiegogo to put his 54 sticker into production.
The smart sticker system will rely on the good will of traffic wardens and critically, a German law. The law states:“An officer has to choose the most efficient and inexpensive way for the car owner to remove the vehicle.”It could be cheaper for the authorities to contact the driver than to tow his car.
At the time of writing, Mr Kalliontzis has raised just over 3,000 of his 50,000 goal on Indiegogo. If he manages to raise the money, the stickers will be shipped in June 2015. But it appears that car owners using the smart system could get some unnecessary warning messages, because anyone could touch the smart sticker.The first paragraph is intended to ________.
| A．highlight an awkward situation |
| B．complain about a parking fine |
| C．introduce the topic of the passage |
| D．remind motorists of the parking risk |
What may probably contribute to the application of the TowStop sticker in Germany?
| A．The sticker’ s low cost. |
| B．The mass production. |
| C．The goodwill of motorists. |
| D．The law of the country. |
What can be concluded from the last paragraph about the TowStop Sticker?
| A．It takes time and efforts to put it to use. |
| B．Only traffic wardens can touch the sticker． |
| C．All car owners will use the sticker in 2015． |
| D．Kalliontzis is experienced in raising money． |
What’ s the right order of the following statements according to the passage?
①A message is sent by the sensor.
②The sticker is put inside a car’ s windscreen.
③A traffic warden touches the smart sticker.
④The sticker is set up with vital information.
⑤The motorist sends a message.
| A．②④⑤③① | B．④②③①⑤ |
| C．④②③⑤① | D．②④①③⑤ |
I wish there would be a way to describe China in simple terms but that’s impossible. For the most part, Chinese people are friendly, easy-going and optimistic. They are curious and unusually patient and they are also the hardest-working people I have ever met.
In China, family is everything. In my English classes when the students were asked what they would do if they only had a few hours to live, most students told me how they would spend their last few hours with their families and parents. Many times the subjects in the classes center on families and friends. I teach many students a year, talking to them freely.
The cost of living here is very low compared with that of the US. The city of Xiang Fan I live in isn’t large and I live better. Non-imported(非出口的) foods are very cheap, so are clothing and articles of everyday use. The cost of public transportation is very low, too. Chinese value education. However, it is reported that many children can’t afford the expenses of schooling and are forced to leave school in some poor areas in China. But they organized Project Hope many years ago. It creates conditions for the poor children to go back to school. In my opinion, Project Hope is of great importance to the development of the rural education.
When we read news of China in the west, rarely, if ever, will we see anything mentioned of the positive changes China has gone through. While it is true that economic miracles have not reached many areas of China, but we also have the same problems.
When I am asked which country I consider better. China or the US, my answer has always been the same, “We are not worse or better than each other, we are only different.” How does the author find Chinese people ?
| A．He thinks most Chinese people hardly work. |
| B．He praises most Chinese people a lot. |
| C．He thinks most Chinese people are proud. |
| D．He dislikes most Chinese people. |
What are not cheap in China in the author’s opinion?
| A．Imported foods |
| B．Local foods |
| C．Public transportation tickets. |
| D．Clothes and shoes made in China. |
We can infer from the passage that the author thinks________.
| A．the westerners have got to know China well |
| B．China’s economic miracles have appeared everywhere |
| C．the education in rural areas is never cared about in China |
| D．the progress of China is seldom reported in the US |
In the author’ eyes,________.
| A．China is better than the US |
| B．China is different from the US |
| C．Americans are richer than Chinese |
| D．China bears great similarities to the US |
Very soon a computer will be able to teach you English. It will also be able to translate any language for you，too. It's just one more incredible result of the development of microprocessors - those tiny parts of a computer commonly known as "silicon chips". So give up going to classes, stop buying more textbooks and relax. In a couple of years you won't need the international language of English.
Already Texas Instruments in the United States is developing an electronic translation machine. Imagine a Spanish secretary, for example, who wants to type a letter from the boss to a businessman in Sweden. All he or she will have to do is this: first type the letter in Spanish. The letter will appear on a television screen. After a few seconds the translated letter will appear on another television screen in Stockholm in perfect Swedish.
And that's not all. Soon a computer will be able to teach you English, if you really want to learn the language. You'll sit in front of a television screen and practice endless structures. The computer will tell you when you are correct and when you are wrong. It will even talk to you because the silicon chips can change electrical impulses into sounds. And clever programmers can predict the responses you, the learner, are likely to make.
So think of it．You will be able to teach yourself at your own pace．You will waste very little time，and you can work at home．And if after all that，you still can't speak English，you can always use the translating machine．In a few years，therefore，perhaps there will be no need for BBC Modern English，or BBC English by Radio programmes - no more textbooks or teachers of English．Instead of buying an exciting new textbook，the computer will ask you to replace it with a microprocessor．Fast，reliable and efficient language learning and translating facilities will be available to you．Think of that，no more tears or embarrassing moments．One little problem is that a computer can't laugh yet - but the scientists are working on it．Happy learning！According to the writer, "you won't need the international language of English" because _____.
| A．learning English will no longer be a difficult task |
| B．textbooks are no longer necessary |
| C．it's better to buy a computer than to go to classes |
| D．the computer will be able to translate any language for you |
You will _____ if you use a computer to learn the language.
| A．waste much of your time |
| B． speak better English |
| C．need no translating machine |
| D．do everything at your own pace |
This passage is mainly about _____
| A．someone who learns English with the help of a computer |
| B．the computer teaching the language |
| C．fast, reliable and efficient language learning |
| D．what language learning could be like when computerized |
Caffeine not only gives us a daily jump start, but new research suggests it also can strengthen long-term memory.
According to the US Food and Drug Administration, nearly 90 percent of people worldwide consume about 200 milligrams of caffeine each day. That' s equivalent to about one strong cup of coffee a day. Writing in " Nature Neuroscience" , Johns Hopkins University researchers say their findings show that caffeine strengthens certain memories for up to 24 hours after being taken in.
" We've always known that caffeine has cognitive-enhancing effects (促智效果) , but its particular effects on strengthening memories and making them resistant to forgetting has never been examined in detail in humans, " said senior author of the paper Michael Yassa. " We re- port for the first time a specific effect of caffeine on reducing forgetting over 24 hours. " Conducting a double-blind trial, the researchers worked with a test group of people who didn't regularly consume caffeinated products. Five minutes after studying a series of images, the test subjects were given either a placebo(无效对照剂) or a 200-milligram caffeine tablet.
To check the caffeine levels of their test subjects, the research team took saliva samples (唾液样品) from them before they took their tablets and again one, three and 24 hours afterwards.
Both groups of test participants ( those who took the placebo and those who took the caffeine tablet) were tested the following day to see if they could recognize the images they' d seen the previous day.
The test included showing the test subjects another series of images that included some new images , those that were shown the previous day, as well as other images that were similar, but not the same as those they had viewed earlier.
The researchers found that more members of the group who were given the caffeine tablets were able to correctly identify some of the new images as " similar" to previously viewed images rather than incorrectly identifying them as the same.
"We also know that caffeine is associated with health and longevity(长寿) and may have some protective effects from cognitive decline like Alzheimer' s disease (阿尔茨海默症). " said Yassa.The purpose of the new research is ____________.
| A．to examine caffeine ' s memory-strengthening effects in detail |
| B．to write the paper " Nature Neuroscience" |
| C．to prove caffeine has cognitive-enhancing effects |
| D．to survey how much caffeine people consume a day |
During the research , the researchers did the following things EXCEPT ________.
| A．giving the test subjects placebos or caffeine tablets |
| B．checking the caffeine levels of the test subjects |
| C．showing the test subjects series of images |
| D．encouraging the test subjects to drink more coffee |
How did the test subjects show the caffeine ' s memory-strengthening effects?
| A．By taking the caffeine tablets instead of placebos. |
| B．By recognizing images they ' d seen the previous day. |
| C．By identifying the new images as the same. |
| D．By telling the differences between new images. |
What will the next part of the text possibly talk about?
| A．Ways to achieve health and longevity. |
| B．The harmful effects of cognitive decline. |
| C．The treatment for Alzheimer' s disease. |
| D．The effects caffeine has on health. |
Here is an astonishing and significant fact: Mental work alone can’t make us tired. It sounds absurd. But a years ago, scientists tried to find out how long the human brain could labor without reaching a stage of fatigue (疲劳). To the amazement of these scientists, they discovered that blood passing through the brain, when it is active, shows no fatigue at all! If we took a drop of blood from a day laborer, we would find it full of fatigue toxins(毒素) and fatigue products. But if we took blood from the brain of an Albert Einstein, it would show no fatigue toxins at the end of the day.
So far as the brain is concerned, it can work as well and swiftly at the end of eight or even twelve hours of effort as at the beginning. The brain is totally tireless. So what makes us tired?
Some scientists declare that most of our fatigue comes from our mental and emotional(情绪的) attitudes. One of England’s most outstanding scientists, J.A. Hadfield, says, “The greater part of the fatigue from which we suffer is of mental origin. In fact, fatigue of purely physical origin is rare.” Dr. Brill, a famous American scientist, goes even further. He declares, “One hundred percent of the fatigue of sitting worker in good health is due to emotional problems.”
What kinds of emotions make sitting workers tired Joy Satisfaction No! A feeling of being bored, anger, anxiety, tenseness, worry, a feeling of not being appreciated---those are the emotions that tire sitting workers. Hard work by itself seldom causes fatigue. We get tired because our emotions produce nervousness in the body.What surprised the scientists a few years ago?
| A．Fatigue toxins could hardly be found in a laborer’s blood. |
| B．The brain could work for many hours without fatigue. |
| C．Albert Einstein didn’t feel worn after a day’s work. |
| D．A mental worker’s blood was filled with fatigue toxins. |
According to the author, which of the following can make sitting workers tired?
| A．Challenging mental work. | B．Endless tasks. |
| C．Physical labor. | D．Unpleasant emotions. |
Which of the following is properly used to describe the author’s attitude to the scientists’ idea?
| A．He hesitates to accept them. | B．He doubts them. |
| C．He argues against them. | D．He agrees with them. |
It is implied in the passage that in order to stay energetic, sitting workers need to ___________.
| A．enjoy their work | B．have some good food. |
| C．exercise regularly | D．discover fatigue toxins |
完形填空，阅读下面短文，从短文后各题所给的四个选项（A, B, C和D）中，选出可以填入空白处的最佳选项。
A young businessman was traveling down a narrow street, driving a bit too fast in his new Benz. He was watching for kids darting out from between parked cars and ________ when he thought he saw something.
As his car passed, one child appeared, and a brick smashed into the Benz’s side door. He slammed on the brakes and ________ the Benz back to the spot from ________ the brick had been thrown.
He jumped out of the car, ________ some kid and pushed him up against a parked car, shouting “What was that all about and who are you? Just what on earth are you doing?” ________ a head of steam, he went on “That’s a new car and that brick you threw is gonna cost a lot of money. Why did you do it?” “Please, mister, please, I’m sorry. I didn’t know what else to do!” pleaded the youngster.
“It’s my brother,” he said. “He rolled ________ the stairs and fell out of his wheelchair and I can’t ________ him up.”
________, the boy asked the businessman, “Would you please help me get him back into his wheelchair? He’s hurt and he’s too heavy for me.”
Moved beyond words, the driver tried to swallow the ________ swelling lump in his ________ . He lifted the young man back into the wheelchair and took out his handkerchief and wiped the ________ , checking ________ that everything was going to be okay.
“Thank you, sir. And God bless you,” the ________ child said to him. The man then watched the little boy push his brother to the sidewalk toward their home.
It was a long walk back to his Benz...a long, ________ walk. He never did ________ the side door. He kept the damage to remind him not to ________life so fast that someone has to ________ a brick at you to get your attention.
Life whispers in your soul and ________ to your heart. Sometimes, when you don’t have the time to listen...Life throws a brick at your head.
It’s your choice: Listen to the whispers of your soul ________ wait for the brick!
Do you sometimes ignore loved ones because your life is too fast and busy ________ them to wonder whether you really love them?
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