Global Positioning Systems are now a part of everyday driving in many countries. These satellite-based systems provide turn-by-turn directions to help people get to where they want to go. But they can also cause a lot of problems, sending you to the wrong place or leave you completely lost. Many times, the driver is to blame. Sometimes a GPS error is responsible. Most often, says Barry Brown, it is a combination of the two.
Barry Brown is with the Mobile Life Centre in Stockholm, Sweden. The center studies human-computer interaction, or HCI, especially communications involving wireless devices. We spoke to Mr. Brown by Skype. He told us about an incident involving a friend who had flown to an airport in the eastern United States. There he borrowed a GPS-equipped car to use during his stay.
Barry Brown: “And they just plugged in an address and then set off to their destination. And, then it wasn’t until they were driving for thirty minutes that they realized they had put in a destination back on the West Coast where they lived. They actually put their home address in. So again, the GPS is kind of “garbage in garbage out”. Mr. Brown says this is a common human error. But, he says, what makes the problem worse has to do with some of the shortcomings, or failures, of GPS equipment.
Barry Brown: “One problem with many GPS units is they have a very small screen and they just tell you the next turn. Because they just give you the next turn, sometimes that means that it is not really giving you the overview that you would need to know that it’s going to the wrong place.”
Barry Brown formerly served as a professor with the University of California, San Diego. While there, he worked on a project with Eric Laurier from the University of Edinburgh. The two men studied the effects of GPS devices on driving by placing cameras in people’s cars. They wrote a paper based on their research. It is called “The Normal, Natural Troubles of Driving with GPS.”
Barry Brown: “One of the things that struck us, perhaps the most important thing was that you have to know what you’re doing when you use a GPS. There are these new skills that people have developed. There are these new competencies that you need to have to be able to use a GPS because they sometimes go wrong.” Barry Brown says this goes against a common belief that GPS systems are for passive drivers who lack navigational (导航) skills.
“The Normal, Natural Troubles of Driving with GPS” lists several areas where GPS systems can cause confusion for drivers. These include maps that are outdated, incorrect or difficult to understand. They also include timing issues related to when GPS commands are given.
Barry Brown says to make GPS systems better we need a better understanding of how drivers, passengers and GPS systems work together.What is the best title for this passage?
| A．Is GPS system reliable to use? | B．What is the use of GPS? |
| C．How to make the most of GPS? | D．Blame! GPS or Passengers? |
What is the implication of the underlined part?
| A．GPS is just a garbage device. |
| B．GPS will not correct human errors. |
| C．GPS adjusts your wrong destination. |
| D．GPS is just as smart as human beings. |
Which is NOT mentioned as a GPS shortcoming in the passage?
| A．Small screen. | B．Timing of commands. |
| C．Outdated maps. | D．Dear cameras GPS uses. |
According to the passage, people commonly believe that ___________.
| A．you have to know where to go when using GPS |
| B．you need to have new competencies to use GPS well |
| C．GPS is proper for drivers with little sense of direction |
| D．GPS is fit for people having good understanding of maps |
Stonehenge（巨石阵）may have been a prehistoric health center rather than a site for observing stars or a temple in honor of the dead, scientists said yesterday. New evidence unearthed at the World Heritage Site in more than 40 years suggests that the monument was a place where the diseased and injured went in groups, seeking cures.
After a two-week dig, scientists have concluded that Stonehenge was “the ancient healthcare centre of southern England” because of the existence of “bluestones”---the smaller columns of dolerite（辉绿岩）that formed an earlier stone structure.
By dating pieces of remains to around 7330BC, Tim Darvill, of Bournemouth University, and Goff Wainwright, of the Society of Amtiquaries have found that hunter-gatherers were at the site on Salisbury Plain 4,000 years earlier than thought. The first stage of Stonehenge, a round earthwork structure, was built around 3000BC. Professor Wainwright added: “I did not expect the degree of complexity we discovered. We’re able to say so much more about when Stonehenge was built and why---all of which changes our previous understanding of the monument.”
The research reveals the importance of the henge’s famous bluestones. Hundreds of bluestone chips gathered at the site have led the team to conclude that the bluestones were valued for their curing effects---the key reason that about 80 of them, each weighing up to 4 tons and a half, were dragged more than 150 miles from the Preseli Hills to Wiltshire. After years of research, Professors Darvill and Wainwright have concluded that, for thousands of years, the Preseli mountain range was home to magical health centers and holy wells.
Even today there are those who believe in the curing powers of the springs for coughs and heart disease, and people who use crystals and bluestones for self-curing. Radiocarbon tests have also revealed that the construction of the original bluestone circle took place around 2300BC, three centuries later than originally thought. Interestingly, on the same day died the “Amesbury Archer”---a sick traveler from the Swiss or German Alps who had an infected knee---whose remains were discovered about five miles from Stonehenge. The professors believe that he was a devoted religious person who was hoping to benefit from the curing powers of the monument.
76．Stonehenge is recently believed to be a place for people .
A．to recover from poor health B．to observe star movements
C．to hold religious ceremonies D．to gather huge bluestones
77．What can be inferred about Stonehenge from the passage?
A．The springs could cure coughs and heart disease best.
B．The new discovery was the same as what had been expected.
C．Some huge bluestones were not produced at Stonehenge.
D．The original bluestone circle was thought to be constructed around 2000BC.
78．The sick traveler in the passage is supposed to be .
A．a devoted religious person from Stonehenge
B．one of the earliest discoverers of Stonehenge
C．the first explorer to test the magical power of bluestones
D．a patient trying to cure his infection at Stonehenge
79．Which of the following might be the best title for the passage?
A．Stonehenge: A New Place of Interest B．Stonehenge: Still Making News
C．Stonehenge: Heaven for Adventurers D．Stonehenge: Still Curing Patients
A 69-year-old grandmother with no teeth of her own has eventually won a long legal battle to stop a Scottish regional council（政务委员会）adding fluoride（氟化物）chemical to the public water supply.
In a case which has already cost the taxpayer ￡1,000,000, the judge ruled that it was beyond the powers of the local authority to add the chemical to the water in order to reduce tooth decay.
At her home last night Mrs Catherine fluoride to public drinking water made it into some kind of dirty soup. “Where would it stop?” she asked. “They might come up with the idea of putting drugs into the water to keep the unemployed quiet.” It was a horrible poison, she said, that could have caused al kinds of diseases, including cancer.
The judge, however, concluded that there was no evidence to suggest that the inclusion of fluoride in the water supply would have had a negative effect on pulpier health. Although the chemical might serve as an efficient and convenient means of achieving a beneficial effect on the dental health of consumers generally, he said, and its use was greatly favored by the dental profession, he could also understand why some members of the public, Mrs McColl in particular, might be passionately opposed to the action of the Water Authority in assuming the right to improve public well-being without consulting t77he public in the first case. The Authority’s legal duty to provide “wholesome” water for public consumption which was both safe and pleasant to drink ,did not, he said, extend to their right to safeguard public health by chemical means.
72．Mrs McColll felt so strongly about the fluoride issue that she eventually .
A．took the local council to court
B．had a physical fight with the judge
C．urged the authority to apologize
D．spent much money removing the chemical
73．According to what the judge said in the passage, adding fluoride to the water .
A．wasn’t proved to be harmful
B．was the duty of the local authority
C．was strongly poised by dentists
D．was surely beneficial to the public
74．Form the passage we learn that people like Mrs McColl are more concerned about .
A．the improvement of their personal health
B．the problem of unemployment in their community
C．the chemicals to be used for the improvement of water quality
D．their right to be informed of the authorities’ decisions
B
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68．Zeo is a revolution in the science of sleep mainly because it .
A．can record one’s sleep process
B．is the first product to manage one’s sleep
C．is free of medical risks
D．provides access to sleep fitness websites
69．What is the most remarkable feature of Zeo?
A．Its direct contact with sleep scientists.
B．Its individualized coaching program.
C．Its effectiveness in curing sleep disorders.
D．Its immediate analysis of sleep data.
70．What customer service does Zeo provide?
A．Cheap online tools.
B．A 30-day action plan.
C．Personalized bedside display.
D．Free delivery of the product.
71．The passage is primarily written to .
A．encourage people to try the new product
B．instruct people how to use a new tool
C．provide the latest health information
D．illustrate the importance of good sleep habit
Directions: Read the following four passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.
All over the world, children in hospital are being treated with a new kind of medicine: laughter. Lucy is 23 and works for Theodora Children's Trust. She is one of many clown（小丑）doctors who bring a smile to the faces of sick children.
"I'm a Theodora clown doctor. I call myself Dr Looloo. I spend two days a week in children's hospitals, making funny faces, telling jokes, and doing magic tricks. As I walk into the wards I blow bubbles, shake hands with the kids, and make up nonsense songs for those children well enough to sing. I take special balloons to make 'balloon animals' and tell funny stories about them.
I'm naturally a very cheerful person. I've always been a clown. In fact my father's a clown a d I started working with him when I was eight year old. I knew it was just the job for me and I became a clown doctor because I think it's a great way to cheer up sick, frightened children in hospital.
Being a clown in hospital is very tiring both physically and emotionally. We have to learn not to show our feelings, otherwise we'd be useless. Clown doctors are sensitive but this is not a side most people see. To the children we're happy all the time. I'm still learning to allow myself to feel sad occasionally. There are special kids you get really close to. At the moment I'm working with a very sick little girl from Bosnia who speaks no English, so our only common language is laughter.
At weekends I participate in events to raise money for Theodora Children's Trust. It's a charity, so we are paid with the money people give. Being a clown doctor makes the worries of everyday life seem small. All in all, feel honoured to do this job. "
| 1． |
Lucy works as a clown doctor because .
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| 2． |
What do clown doctors usually do in hospital?
|
| 3． |
Lucy thinks that being a clown doctor is .
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Ⅲ. 阅读理解
We spent a day in the country, picking wild flowers. With the car full of flowers we were going home. On our way back my wife noticed a cupboard outside a furniture shop. It was tall and narrow. “Buy it, ” my wife said at once. “We’ll carry it home on the roof rack. I’ve always wanted one like that.”
What could I do? Ten minutes later I was ￡20 poorer; and the cupboard was tied on the roof rack. It was six feet long and eighteen inches square, quite heavy too.
In the gathering darkness I drove slowly. Other drivers seemed unusually polite that evening. The police even stopped traffic to let us through. Carrying furniture was a good idea.
After a time my wife said, “There’s a long line of cars behind. Why don’t they overtake, I wonder?” In fact a police car did overtake. The two officers inside looked at us seriously as they passed. But then, with great kindness, they led us through the rush-hour traffic. The police car stopped at our village church. One of the officers came to me.
“Right, sir, ” he said. “Do you need any more help?”
I was a bit puzzled. “Thanks, officer, ” I said. “You have been very kind. I live just on the road.”
He was staring at our car, first at the flowers, then at the cupboard. “Well, well, ” he said, laughing. “It’s a cupboard you’ve got there! We thought it was something else.”
My wife began to laugh. The truth hit me like a stone between the eyes. I smiled at the officer. “Yes, it’s a cupboard, but thanks again.” I drove home as fast as I could.
36. In fact the husband _______ the cupboard.
A. would like very much to buy B. badly wanted
C. was glad to have bought D. would rather not buy
37. Other drivers thought they were _______.
A. carrying a cupboard to the church B. sending flowers to the church
C. carrying nothing but a piece of furniture D. going to attend a funeral at the church
38. The police will be more polite to those who are _______.
A. driving in gathering darkness B. in great sorrow
C. driving with wild glowers in the car D. carrying furniture
39. What did the husband think of this matter?
A. It was very strange. B. He felt ashamed of it.
C. He took great pride in it. D. He was puzzled at it.