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In a new book called Predictions, some of the world's greatest thinkers present a vision o

f the future with overtones of a science fiction film. Futuristic author Arthur C Clarke and others suggest that a new life form. will evolve from artificially intelligent machines. Humans vying for dominance will turn to genetics and cryogenics to compete.

Clarke, although he is seen as a visionary, has got it wrong before. There's no sign of Hal the dominating computer from the film 2001: A Space Odyssey (written by Arthur C Clarke) appearing on the horizon next year to dominate human life. Even so, computers have changed the way that we work and play. The Internet is changing business, seemingly sweeping everything along on an e-tide. The Web will change the way we work -- more of us will work from home.

Futurist Ian Pearson sees a convergence between intelligent computers and biotechnology, the advent of implanted chips and enhanced intelligence. Both machines and humans will have access to a global net with instant access to the world's knowledge. But Pearson also fears that it could divide the world into two classes -- those with access to this knowledge and those without access. And obviously there is a risk in losing control of things that think. Pearson expects machines to be as smart as humans by 2015. After that, computers will continue to get smarter.

The trouble with the digital revolution, says MIT Media Lab director Neil Gershenfeld in his book When Things Start to Think, is that computers may have speeded up many of the processes of modem life, but they still remain relatively difficult to use. "Most computers are nearly blind, deaf and dumb," says Gershenfeld. "These inert machines channel the richness of human communication through a keyboard and mouse. The speed of the computer is increasingly much less of a concern than the difficulty in telling it what you want it to do, or in understanding what it has done, or in using it where you want to go, rather than where it can go."

What's needed now, he concludes, is digital evolution. The real challenge is how to create systems with many components that can work together and change, merging the physical world with the digital world.

"If we can manage the development so that they (thinking machines) stay our friends, in just a few years we'll see progress in every area of life that makes the preceding millennia look like we' ye all been asleep."

Evolution is a consequence of interaction, says Gershenfeld. "And information technology is profoundly changing how we interact. Therefore it' s not crazy to think about the impact of this on evolution."

From paragraph 4, we can deduce that______.

A.the speed of computers is faster than ever

B.scientists encounter unprecedented difficulties

C.the intelligence of computers is more important than the speed

D.there is much room for the improvement of computer intelligence

提问人:网友siasren 发布时间:2022-01-07
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更多“In a new book called Predictio…”相关的问题
第1题

1. Heroic Couplet is a very popular form of English poetry. It refers to the ____couplet of iambic___. 2. ____refers to the poetic technique or form that adopts a single person who utters the speech that makes up the ___of the poem. This person addresses and interacts with one or more people; but we know of the auditors’ presence only from clues in the discourse of the single speaker. 3. “The dropping of the daylight in the West” is an image appealing to the visual sense and renders vividness for the abstract concept of ___.

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第2题
Some of the notebooks George Washington kept as a young man are still in existence. They show that he was learning Latin, was very interested in the basics of good behaviour in society, and was reading English literature.

At school he seems only to have been interested in mathematics. In fact his formal education was surprisingly brief for a gentleman, and incomplete. For unlike other young Virginian gentlemen of that day, he did not go to the College of William and Mary in the Virginian capital of Williamsburg. In terms of formal training then, Washington contrasts sharply with some other early American Presidents such as John Adams, Thomas Jefferson and James Madison. In later years, Washington probably regretted his lack of intellectual training. He never felt comfortable in a debate in Congress, or on any subject that had not to do with everyday, practical matters. And because he never learned French and could not speak directly to the French leaders, he did not visit the country he admired so much. Thus, unlike Jefferson and Adams, he never reached Europe.

What reason does the author give for Washington not going to college?

A.His family could not afford it.

B.A college education was rather uncommon in his times.

C.He didn't like the young Virginian gentlemen who went to college.

D.The author doesn't give any reason.

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第3题
Passage Two

Throughout history, humans have suffered from a condition that they have never been able to escape—ageing. Some researchers, however, believe we may be thinking about it in the wrong way. They say we should start treating ageing itself as a disease—one that can be prevented and treated.

Their hopes are founded on recent discoveries that suggest biological ageing may be entirely preventable and treatable. From a biological preventive, the body ages at different rates according to genetic and environmental factors. Tiny errors build up in our DNA and our cells begin developing faults that can grow into tissue damage, which leads to ageing and ageing—related diseases.

One of the leading figures in human life research, Aubrey De Grey, explains in an interview that their goal is to develop a set of therapies for middle-aged and older people that will leave them physically and mentally equivalent(相当的) to someone under the age of 30. “Of course, without wiping their memories,” he adds. But he doesn’t think that is will be possible to stop ageing altogether. He sees a future where “rejuvenation technologies” can be applied to old people in order to revert their cells to what they were like when they were in their youth, buying them extra time. The idea is that someone who is treated at the age of 60 will be biologically reverted to 30. But because the therapies are not permanent fixes. Their cells will end up becoming 60 years old again in another 30 years time.

21. By “treating ageing itself as a disease”, some researchers mean _____

A.Aged people are liable to diseases

B.Ageing can be dealt with like a disease

C.Ageing is a disease hard to cure

D.Ageing should be treated carefully

Humans age at different rates due to _____ reasons.A.Physical

B.Biological

C.Genetic and environmental

D.DNA and cell-related

What will happen if someone is treated with De Grey’s technology?A.He will stay young for a longer time

B.He will no longer grow old

D.He will live up to at least 60 years old

F.He will not get ageing-related diseases.

What does “rejuvenation” (para.3) possibly mean?B.Relating to cells

C.Relating to genes.

D.Becoming healthy.

E.Becoming young

The goal of De Grey’s research is to _____.A.Freeze people’s age

B.Make people younger

C.Stop ageing altogether

D.Adjust people’s memories

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第4题
You are free to use the resources in the library or on the Internet, but you must ______a paper written in your own words.

A、cope with

B、rip off

C、turn in

D、descend into

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第5题
When the author says that it's not crazy to think about the impact of this on evolution, he means______.

A.the progress in biography is so great that people feel astonished

B.the progress in cryogenics is so great that people feel astonished

C.the progress in information technology has great influence on human

D.the progress in information technology is beneficial to human

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第6题
The author's attitude towards intelligent seem to be that______.

A.opposition

B.approval

C.suspicion

D.indifference

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第7题
People do not analyze every problem they meet. Sometimes they try to remember a solution from the last time they had a similar problem. They often accept the opinions or ideas of other people. Other times they begin to act without thinking; they try to find a solution by trial and error. However, when all these methods fail, the person with a problem has to start analyzing. There are six stages in analyzing a problem.

First the person must recognize that there is a problem. For example, Sam's bicycle is broken, and he cannot read it to class as he usually does. Sam must see that there is a problem with his bicycle.

Next the thinker must define the problem. Before Sam can repair his bicycle, he must find the reason why it does not work. For instance, he must determine if the problem is with the gears, the brakes, or the frame. He must make his problem more specific.

Now the person must look for information that will make the problem clearer and lead to possible solutions. For instance, suppose Sam decided that his bike does not work because there is something wrong with the gear wheels. At this time. he can look in his bicycle repair book and read about gears. He can talk to his friends at the bike shop. He can look at his gears carefully.

After studying the problem; the person should have several suggestions for a possible solution. Take Sam as an illustration. His suggestions might be: put oil on the gear wheels; buy new gear wheels and replace the old ones; tighten or loosen the gear wheels.

Eventually one suggestion seems to be the solution to the problem. Sometimes the final idea comes very suddenly because the thinker suddenly sees something new or sees something in a new way. Sam, for example, suddenly sees that there is a piece of chewing gum between the gear wheels. He immediately realizes the solution to his problem: he must clean the gear wheels.

Finally the solution is tested. Sam cleans the gear wheels and finds that afterwards his bicycle works perfectly. In short, he has solved the problem.

What is the best title for this passage?

A.Six Stages for Repairing Sam's Bicycle.

B.Possible Ways to Problem-solving.

C.Necessities of Problem Analysis.

D.Suggestions for Analyzing a Problem.

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第8题
By referring to Sam's broken bicycle, the author intends to______.

A.illustrate the ways to repair his bicycle

B.discuss the problems of his bicycle

C.tell us how to solve a problem

D.show us how to analyses a problem

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第9题
The first inhabitants in Britain were ______.

A.the Normans

B.the Celts

C.the Iberians

D.the Anglo-Saxons

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第10题
As used in the last sentence, the phrase "in short" means______.

A.in the 10rig run

B.in detail

C.in a word

D.in the end

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