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One evening in February 2007 . a student named Paula Ceely brought her car to a stop on a remote in Wales . She got out to open a metal gate that blocked her path . That's when she heard the whistle sounded by the driver of a train.Her Renault Clio parked across a railway line. Second later,she watched the train drag her car almost a kilometre down the railway tracks.
Ceely's near miss made the news because she blamed it on her GPS device(导航仪).She had never driven the route before .It was dark and raining heavily . Ceely was relying on her GPS. But it made no mention of the crossing ."I put my complete trust in the device and it led me right into the path of a speeding train ,"she told the BBC.
W ho is to blame here ? Rick Stevenson ,who tells Ceely's story in his book When Machines Fail US, finger at the limitations of technology. We put our faith in digital devices, he says,
but our digital helpers are too often not up to the job. They are filled with small problems. And it’s not just GPS devices: Stevenson takes us on a tour of digital disasters involving everything from mobile phones to wireless key boards.
The problem with his argument in the book is that it’s not clear why he only focuses digital technology,while there may be a number of other possible causes. A map-maker might have left the crossing off a paper map. Maybe we should blame Ceely for not paying attention. perhaps the railway authorities are at fault for poor signaling system. Or maybe someone has studied the relative dangers and worked out that there really is something specific wrong with the CPS equipment. But Stevenson doesn’t say.
It’s a problem that runs through the book. In a section on cars, Stevenson gives an accout of the advanced techniques that criminals use to defeat computer-based locking systems for cars. He offers two independent sets of figures on car theft; both show a small rise in some parts of the country. He says that once once again not all new locks have proved reliable. Perhaps, but maybe it’s also due to the shortage of policemen on the streets. Or changing social circumstances. Or some combination of these factors .
The game between humans and their smart devices is complex. It is shaped by economics and psychology and the cultures we live in. Somewhere in the mix of those forces there may be way a wiser use of technology.
If there is such a way, it should involve more than just an awareness of the shortcomings of our machines. After all, we have lived with them for thousands of years. They have probably been fooling us for just as long .
【小题1】
What did Paula Ceely think was the cause of her accident?
A.Shewasnotfamiliarwiththeroad. |
B.Itwasdarkandrainingheavilythen. |
C.The railway works failed to give the signal. |
D.Her GPS device didn’t tell her about the crossing |
The phrase”near miss” (paragraph 2 ) can best be replaced by _______.
A.closebit | B.heavyloss | C.narrow escape | D.bigmistake |
Which of the following would Rick Stevenson most probably agree with?
A.Moderntechnologyiswhatwe can’tlivewithout. |
B.Digitaltechnologyoftenfalls shortofoutexpectation. |
C.Digitaldevicesaremore reliablethantheyusedtobe. |
D.GPSerrorisnottheonly causeforCelery’saccident. |
In the writer’s opinion, Stevenson’s argument is________.
A.one-sided | B.reasonable | C.puzzling | D.well-based |
What is the real concern of the writer of this article?
A.The major causes of traffic accidents and car thefts. |
B.The relationship between humans and technology |
C.Theshortcomingsofdigital devicesweuse. |
D.Thehuman unawarenessoftechnicalproblems. |
Birds don’t need lessons in building nests. Fish don’t need coaching to learn how to swim. All animals have instincts. They’re born with natural abilities to do certain things. Wild animals also learn by copying their parents and practicing. And pets learn through training.
But instincts and training aren’t the only keys to animals’ behavior. Scientists say animals’ thoughts and feelings also influence their actions. Animals often make choices, plans, and sensible changes. They can help others and solve problems. Some even make and use tools!
If animals could talk, what would they say about their thoughts and feelings? A gorilla (大猩猩) born in captivity (关在笼子里) has helped answer that question. Koko, a gorilla, was taught to use sign language . She has learned hundreds of words!
Koko once had a pet cat she named All Ball. “Koko love Ball,” she signed. “Soft good cat.” One time, she blamed the cat for biting her by signing “You bad dirty toilet!” When her pet died, Koko cried. “Sad for sleeping cat,” she signed.
Koko calls herself “fine animal gorilla”. She uses sign language to argue, joke, and ask and answer questions.
“Most animals can’t use words to tell us their thoughts,” says Dr. Jonathan Balcombe. “But Koko shows us that animals have their own ideas and feelings.” Dr. Balcombe is a scientist at the Humane Society of the United States. He says there’s even more to discover about animals through field studies. In field studies, people watch animals in their natural environment.
“Scientists who study animals’ natural behaviors learn how animals live and think,” Balcombe says. “That knowledge can help others respect every animal who shares the planet with us.”
1.The underlined word “instincts” in the first paragraph probably refers to the ability that _____.
A. animals copy their parents B. animals learn by practicing
C. animals are born with D. animals learn through training
2.
3.
4.
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When a first-time father saw his newborn son, he immediately noticed the baby's ears obviously standing out from his head. He expressed his concern to the nurse that some children might be made fun of his child. A doctor examined the baby and reassured the new dad that his son was healthy---- the ears presented only a small problem with its appearance.
But the nervous father continued. He wondered if the child might suffer psychological effects of ridicule, or if they should consider plastic surgery(整形手术). The nurse assured him that it was really no problem, and he should just wait to see if the boy grows into his ears.
The father finally felt more optimistic about his child, but now he worried about his wife's reaction to those large ears. She had been delivered by operation, and had not yet seen the child.
“She doesn't take things as easily as I do,” he said to the nurse.
By this time, the new mother was settled in the recovery room and ready to meet her new baby. The nurse went along with the dad to lend some support in case this inexperienced mother became upset about her baby's large ears.
The baby was in a blanket(毛毯) with his head covered for the short trip through the cold air-conditioned corridor. The baby was placed in his mother's arms, who eased the blanket back so that she could look at her child for the first time.
She took one look at her baby's face and looked to her husband and gasped, “Oh, Honey! Look! He has your ears!”
No problem with Mom. She married those ears...and she loves the man to whom they are attached.
The poet Kahlil Gibran said, “Beauty is not in the face; beauty is a light in the heart.” It's hard to see the ears when you're looking into the light.
1.When the father first saw his baby, he was worried that________.
A.The baby might not grow up healthily. |
B.The baby might be laughed at by others. |
C.The baby might disappoint its mother. |
D.the baby might have mental problems. |
2.According to the doctor and nurse, the baby’s ears________.
A.could not function well. |
B.looked the same as others. |
C.only caused a small problem. |
D.needed to have plastic surgery. |
3.What is true about the baby’s mother?
A.She blamed her husband for the baby’s big ears. |
B.She was the first to discover the baby’s large ears. |
C.She suggested having an operation on the baby immediately. |
D.She found something similar between the baby and its father. |
4.What does the underlined word they refer to in the last but on paragraph(倒数第2段)?
A.The ears. |
B.The parents. |
C.The doctor and nurse. |
D.The problems |
5.What’s the function of the last paragraph?
A.To advise readers to listen carefully. |
B.To draw a conclusion from the story. |
C.To criticize the wrong attitude to physical beauty. |
D.To stress the importance of doctor-patient relationship. |
查看习题详情和答案>>
Birds don’t need lessons in building nests. Fish don’t need coaching to learn how to swim. All animals have instincts. They’re born with natural abilities to do certain things. Wild animals also learn by copying their parents and practicing. And pets learn through training.
But instincts and training aren’t the only keys to animals’ behavior. Scientists say animals’ thoughts and feelings also influence their actions. Animals often make choices, plans, and sensible changes. They can help others and solve problems. Some even make and use tools!
If animals could talk, what would they say about their thoughts and feelings? A gorilla (大猩猩) born in captivity (关在笼子里) has helped answer that question. Koko, a gorilla, was taught to use sign language . She has learned hundreds of words!
Koko once had a pet cat she named All Ball. “Koko love Ball,” she signed. “Soft good cat.” One time, she blamed the cat for biting her by signing “You bad dirty toilet!” When her pet died, Koko cried. “Sad for sleeping cat,” she signed.
Koko calls herself “fine animal gorilla”. She uses sign language to argue, joke, and ask and answer questions.
“Most animals can’t use words to tell us their thoughts,” says Dr. Jonathan Balcombe. “But Koko shows us that animals have their own ideas and feelings.” Dr. Balcombe is a scientist at the Humane Society of the United States. He says there’s even more to discover about animals through field studies. In field studies, people watch animals in their natural environment.
“Scientists who study animals’ natural behaviors learn how animals live and think,” Balcombe says. “That knowledge can help others respect every animal who shares the planet with us.”
【小题1】The underlined word “instincts” in the first paragraph probably refers to the ability that _____.
A.animals copy their parents | B.animals learn by practicing |
C.animals are born with | D.animals learn through training |
【小题3】
【小题4】 查看习题详情和答案>>
When a first-time father saw his newborn son, he immediately noticed the baby's ears obviously standing out from his head. He expressed his concern to the nurse that some children might tease his child. A doctor examined the baby and reassured the new dad that his son was healthy- the ears presented only a minor problem with its appearance.
But the nervous father persisted. He wondered if the child might suffer psychological effects of ridicule(嘲笑), or if they should consider plastic surgery(整形手术). The nurse assured him that it was really no problem, and he should just wait to see if the boy grows into his ears.
The father finally felt more optimistic about his child, but now he worried about his wife's reaction to those large ears. She had been delivered by operation, and had not yet seen the child.
“She doesn't take things as easily as I do,” he said to the nurse.
By this time, the new mother was settled in the recovery room and ready to meet her new baby. The nurse went along with the dad to lend some support in case this inexperienced mother became upset about her baby's large ears.
The baby was in a receiving blanket with his head covered for the short trip through the cold air-conditioned corridor(走廊). The baby was placed in his mother's arms, who eased the blanket back so that she could look at her child for the first time.
She took one look at her baby's face and looked to her husband and gasped(喘气说), “Oh, Honey! Look! He has your ears!”
No problem with Mom. She married those ears...and she loves the man to whom they are attached.
The poet Kahlil Gibran said, “Beauty is not in the face; beauty is a light in the heart.” It's hard to see the ears when you're looking into the light.
1.When the father first saw his baby, he was worried that________.
A. the baby might not grow up healthily.
B. the baby might be laughed at by others.
C. the baby might disappoint its mother.
D. the baby might have mental problems.
2. According to the doctor and nurse, the baby’s ears________.
A. could not function well.
B. looked the same as others.
C. only caused a small problem.
D. needed to have plastic surgery.
3.What is true about the baby’s mother?
A. She blamed her husband for the baby’s big ears.
B. She was the first to discover the baby’s large ears.
C. She suggested having an operation on the baby immediately.
D. She found something similar between the baby and its father.
4.What does the underlined word they refer to?
A. The ears. B The parents. C. The doctor and nurse. D. The problems
5.What’s the function of the last paragraph?
A. To advise readers to listen carefully.
B. To draw a conclusion from the story.
C. To criticize the wrong attitude to physical beauty.
D. To stress the importance of doctor-patient relationship.
查看习题详情和答案>>