新東方：大學(xué)英語四級考試閱讀講義(三)

　　Among nations there is competition in developing resources, trades, skills, and a satisfactory way of life. The successful nations grow and prosper (繁榮);the unsuccessful decline. While it is true that this competition may induce efforts to expand territory at the expense of othes, and thus lead to conflict, it cannot be said that war-like conflict among nations is inevitable, although competition is.

　　26. In the first paragraph, the author gives the definitions of some terms in order to .

　　A) argue for the similarities between animal societies and human societies

　　B) smooth out the conflicts in human societies

　　C) distinguish between two kinds of opposition

　　D) summarize the characteristic features of opposition and cooperation

　　27. According to the author, competition differs from conflict in that .

　　A) it results in war in most cases

　　B) it induces efforts to expand territory

　　C) it is a kind of opposition among social entities

　　D) it is essentially a struggle for existence

　　28. The phrase “function in the disservice of one another” (Para 7, Line.1) most probably means “ ”.

　　A) betray each other C) help to collaborate with each other

　　B) harm one another D) benefit one another

　　29. The author indicates in the passage that conflict .

　　A) is an inevitable struggle resulting from competition

　　B) reflects the struggle among social animals

　　C) is an opposition among individual social entities

　　D) can be avoided

　　30. The passage is probably intended to answer the question “ ”.

　　A) Is war inevitable? C) Is conflict desirable?

　　B) Why is there conflict and competition? D) Can competition lead to conflict?

　　Passage Three

　　Questions 31 to 35 are based on the following passage:

　　As Dr. Samuel Johnson said in a different era about ladies preaching, the surprising thing about computers is not that they think less well than a man, but that they think at all. The early electronic computer did not have much going for it except a marvelous memory and some good math skills. But today the best models can be wired up to learn by experience, follow an argument, ask proper questions and write poetry and music. They can also carry on somewhat puzzling conversations.

　　Computers imitate life. As computers get more complex, the imitation gets better. Finally, the line between the original and the copy becomes unclear. In another 15 years or so, we will see the computer as a new form of life.

　　The opinion seems ridiculous because, for one thing, computers lack the drives and emotions of living creatures. But drives can be programmed into the computer's brain just as nature programmed them into our human brains as a part of the equipment for survival.

　　Computers match people in some roles, and when fast decisions are needed in a crisis, they often surpass them. Having evolved when the pace of life was slower, the human brain has an inherent defect that prevents it from absorbing several streams of information simultaneously and acting on them quickly. Throw too many things at the brain at one time and it freezes up.

　　We are still in control, but the capabilities of computers are increasing at a fantastic rate, while raw human intelligence is changing slowly, if at all. Computer power has increased ten times every eight years since 1946. In the 1990s, when the sixth generation appears, the reasoning power of an intelligence built out of silicon will begin to match that of the human brain.

　　That does not mean the evolution of intelligence has ended on the earth. Judging by the past, we can expect that a new species will arise out of man, surpassing his achievements as he has surpassed those of his predecessor. Only a carbon chemistry enthusiast would assume that the new species must be man's flesh-and-blood descendants. The new kind of intelligent life is more likely to be made of silicon.