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提问人：网友lixinglong 发布时间：2022-01-06
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根据短文，回答1~5题Revolutionaryinnovationisnowoccurringinallscientificandtechnologicalfiel

根据短文，回答1~5题Revolutionary innovation is now occurring in all scientific and technological fields．This wave of unprecedented change is driven primarily by advances in information technology。but it is much larger in scope．We are not dealing simply with an Information Revolution but with a Technology Revolution． To anticipate developments in this field，the George Washington University Forecast of Emerging Technologies was launched at the start of the l990s．We have now completed four rounds of our Delphi survey—in l990，1992，1994，and l996一giving us a wealth of data and experience．We now can offer a reasonably clear picture of what can be expected to happen in technology over the next three decades． Time horizons play a crucial role in forecasting technology．Forecasts of the next five to ten years are often so predictable that they fall into the realm of market research。while those more than 30 0r 40 years away are mostly speculation．This leaves a l0一to 20一year window in which to make useful forecasts．It is this time frame that our Forecast addresses． The Forecast uses diverse methods，including environmental scanning，trend analysis，Delphi surveys， and model building．Environmental scanning is used to identify emerging technologies．Trend analysis guides the selection of the most important technologies for further study，and a modified Delphi survey is used to obtain forecasts．Instead of using the traditional Delphi method of providing respondents with immediate feed— back and requesting additional estimates in order to arrive at a consensus．we conduct another survey after an additional time period of about two years． Fimlly，the resuIts are portrayed in time periods to build models of unfolding technological change．By using multiple methods instead of relying on a single approach，the Forecast can produce more reliable，useful estimates． For our latest survey conducted in l996，we selected 85 emerging technologies representing the most crucial advances that can be foreseen We then submitted the list of technologies to our panel of futurists for their judgments as to when(or if) each technological development would enter the mainstream， the probability that it would happen，and the estimated size of the economic market for it．In short，we sought a forecast as to when each emerging technology will have actually“emerged”． What we are faced with at present can be best described as a revolution in__________． [A]information[B]advanced method[C]science[D]technology

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更多“根据短文，回答1~5题Revolutionaryinnovationisnowoccurringinallscientificandtechnologicalfiel”相关的问题
第1题
片断阅读理解三、片断阅读理解：共5 题。要求你阅读以下片断短文，并根据短文的内容回答问题。第56题：

片断阅读理解三、片断阅读理解：共5 题。要求你阅读以下片断短文，并根据短文的内容回答问题。

第56题：有一对夫妻，他们有一个儿子。一天，来了一个陌生人，他说他认识这对夫妻，还说他认识这对夫妻的儿子。 最能准确地复述这段话的意思的是

A、 新来的人认识这对夫妻和他们的儿子 B、 新来的陌生人认识这对夫妻和他们的儿子 C、 新来的陌生人认识这对夫妻和他的儿子 D、 新来的陌生人自称认识这对夫妻和他们的儿子

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第2题
根据短文回答 51～65 题。 The American Family In the American family the husband and wi

根据短文回答 51～65 题。

The American Family

In the American family the husband and wife usually share important decision making. When the children are _______(1) enough, they take part as well.

Foreigners are often surprised by the permissiveness (宽容) of American parents. The old rule that "children should be seen and not heard" is rarely _______(2), and children are often allowed to do _______(3) they wish without strict control of their parents. The father seldom expects his children to listen to him

_______(4) Question, and children are encouraged to be _______(5) at an early age. Some people believe that American parents carry this freedom _______(6) far. Others think that A strong father image would not _______(7) the American values of equality and independence. Because Americans emphasize the importance of independence, young people are expected to _______(8) their parental families by the time they have _______(9) their late teens or early twenties. Indeed, not to do so is often regarded as A_______(10), A kind of weak dependence.

This pattern of independence often results in serious _______(11) for the aging parents of A small family. The average American is expected-to live

_______(12) The age of 70. The job-retirement age is _______(13) 65. The children have left home, married, and _______(14) their own households. At least 20 percent of all people over 65 do not have enough retirement incomes. _______(15) The major problem of many elderly couples is not economic. They feel useless and lonely with neither an Occupation nor A close family group.

第 51 题 请选择（1）处的最佳答案。

A．senior

B．junior

C．old

D．young

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第3题
根据短文回答 51～65 题。 Where Did All the Ships Go？ The Bermuda Triangle （三角区) is

根据短文回答 51～65 题。

Where Did All the Ships Go？

The Bermuda Triangle (三角区) is one ________(1) the greatest mysteries of the sea. In this triangular area between Florida, Puerto Rico and Bermuda in Atlantic, ships and airplanes ________(2) to disappear more often than in _______ (3)parts of the ocean. And they do so _______ (4) leaving any sign of an accident or any dead bodies.

It is _______ (5) that Christopher Columbus was the first person to record strange happenings in the area. His compass stopped working, A flame came down from the sky, and A wave 100 to 200-feet-high carried his ship about A mile away.

The most famous disappearance in the Bermuda Triangle was the US Naval (海军的) Air Flight 19. _______ (6) December 5, 1945, five bomber planes carrying 14 men _______ (7) on A training mission from the Florida coast. Later that day, all communications with Flight 19 were lost. They just disappeared without A trace.

The next morning, 242 planes and 19 ships took part in the largest air-sea search in history. But they found nothing.

Some people blame the disappearances _______ (8) supernatural (超自然的) forces. It is suggested the ________(9) ships and planes were either transported to other times and places, kidnapped (绑架) by aliens'(外星人)_______(10) attacked by sea creatures.

There are _______ (11) natural explanations, though. The US Navy says that the Bermuda Triangle is one of two places on earth ________ (12) A magnetic compass (指南针) points towards true north _______(13) magnetic north.

______(14), planes and ships can lose their way if they don't make adjustments.

The area also has changing weather and is known _______ (15) its high waves. Storms can turn up suddenly and destroy A plane or ship. Fast currents could then sweep away any trace of an accident.

第 51 题 请选择（1）处的最佳答案。

A．from

B．of

C．about

D．on

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第4题
根据短文回答 46～50 题。 Science and TechnologyThere is a difference between science and

根据短文回答 46～50 题。

Science and Technology

There is a difference between science and technology._______ (1)Science has to do with discovering the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationships；technology has to do with tools,techniques,and procedures for applying the findings of science._______ (2)

Progress in science excludes the human factor.Scientists,who seek to understand the universe and know the truth within the highest degree of accuracy and certainty, cannot pay attention to their own or other people's likes or dislikes or to popular ideas about the fitness of things._______ (3) But even an unpleasant truth is more than likely to be useful；besides,we have the choice.of refusing to believe it! But hardly SO with technology；we do not have the choice of refusing to hear the sound produced by a supersonic(超音速的)aircraft flying overhead；we cannot refuse to breathe polluted air._______ (4)The purpose of technology is to serve people—people in general,not merely some people；and future generations,not merely those who presently wish to gain advantage for themselves.

_______ (5)Many people blame technology itself for widespread pollution, resource depletion(枯竭)and even social decay in general—So much So that the promise of technology is"obscured".That promise is a cleaner and healthier world.If wise applications of science and technology do not lead to a better world,what else will？

A．Another distinction between science and technology has to do with the progress in each.

B．Unlike science,progress in technology must be measured in terms of the human faction

C．What scientists discover may shock or anger people—as did Darwin's theory of evolution.

D．Science and technology are different.

E．We are all familiar with the improper use of technology.

F．Science is a method of answering theoretical questions；technology is a method of solving practical problems.

第 46 题 请选择（1）处的最佳答案。

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第5题
根据短文回答 51～65 题。 The Great Newspaper War Up until about 100 years ago, newspap

根据短文回答 51～65 题。

The Great Newspaper War

Up until about 100 years ago, newspapers in the United States appealed only to the most serious readers. They used no illustrations and the articles were_______(1) Politics or business.

Two men_______(2) that——Joseph Pulitzer of the New York World and William Randolph Hearst of the New York Morning Journal Pulitzer_______(3) the New York World in 1883. He changed it from a traditional newspaper into a very _______(4) one overnight (一夜之间). He (5) lots of illustrations and cartoons. And he told his reporters to write articles on_______ (6) crime or scandal they could find. And they did. One of them even pretended she was crazy and then she was _______(7) to a mental hospital. She then wrote a series of articles about the poor_______(8) of patients in those hospitals.

In 1895, Hearst_______(9) to New York from California He wanted the New York Morning Journal to be more sensational (轰动的) and more exciting_______ (10) The New York World. He also wanted it to be cheaper, so he _______ (11) The price by a penny. Hearst attracted attention because his headlines were bigger than _______ (12). He often said, "Big print makes big news."

Pulitzer and Hearst did anything they_______(13) to sell newspapers. For example, Hearst sent Frederic Remington, the famous illustrator (插呼画家), to _______ (14) Pictures of the Spanish-American War. When he got there, he told Hearst that no fighting was_______ (15). Hearst answered, "You furnish (提供) the pictures. I'll furnish the war."

第 51 题 请选择（1）处的最佳答案

A．about

B．in

C．with

D．of

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第6题
根据短文回答 46～50 题。 Caribbean Islands What would you see if you took a cruise to

根据短文回答 46～50 题。

Caribbean Islands

What would you see if you took a cruise to the Caribbean Islands？ Palm trees and coconuts (椰子)？ White beaches and clear, blue ocean？ Colorful corals (珊瑚) and even more colorful fishes and birds？

You bet. There are thousands of islands in the Caribbean Sea. They are famous for their warm, tropical climate and great natural beauty.

The Caribbean Islands form. a chain that separates the Caribbean Sea from the rest of the Atlantic Ocean._______(1) Many of the islands were formed by the eruption (爆发) of ancient volcanoes (火山). Others are Iow-lyin9 coral islands that gradually rose from the ocean.

The Caribbean Islands are known by several names. _______(2) The explorer

Christopher Columbus called the islands the Indies in 1492 because he thought he was near the coast of India. Later, Spain and France called the islands the Antilles.

There are four large islands in the Caribbean Sea. _______(3) These four islands are often called the Greater Antilles. Together, they account for about 90 percent of the land area of the Caribbean Islands.

The rest of the Caribbean Islands are much smellier. _______ (4) You can see why pirates such as the famous Blackboard sailed these waters. There are countless small islands to bury treasure or hide on.

The weather of the Caribbean Sea is almost always warm and sunny. Sandy beaches line the coasts of many islands._______(5) Many tourists arrive on cruise ships.

第 46 题 请选择（1）处的最佳答案

A．But life on the Caribbean Islands is not always paradise.

B．The earliest name used by Europeans is the Indies, later changed to the West Indies.

C．They're like a long necklace that stretches between North and South America.

D．They are Cuba, Puerto Rico, Jamaica, and Hispaniola.

E．This is why millions of tourists visit the islands each year.

F．Some of these islands are no more than tiny slivers (小片) of exposed coral.

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第7题
根据短文回答 23～30 题。 阅读下面这篇短文，短文后有2项测试任务：（1)第1~4题要求从所给的6个选

根据短文回答 23～30 题。

阅读下面这篇短文，短文后有2项测试任务：(1)第1~4题要求从所给的6个选项中为第2~5段每段选择1个正确的小标题；(2)第5~8题要求从所给的6个选项中选择4个正确选项，分别完成每个句子。

Messages from the Media

1.The weather forecast, a story about the candidates in an election, and movie reviews are examples of messages from the media. A communication medium, of which the plural (复数的) form. is media, is a means of communicating a message. Examples of media are television, radio, newspapers and books and the telephone. The media that can reach many people at once are called mass media.

2.It is not difficult to think of other messages we receive through the mass media. Every day we get hundreds of them. Think about advertisements, for example. We see and hear these messages almost everywhere we go. Advertisements are important messages, even though they are sometimes annoying. They help us compare and evaluate products.

3.Most of us get more information from the media than from the classroom. Think, for a moment, about how you learn about local news and events. Do you depend on other people or the media？ What about international news？ What is the most important source？ of information for you？ People who are asked this question usually answer, Television."

4.Think of all the messages you received today. Perhaps you read a newspaper during breakfast, or maybe you read advertisements on billboards (露天广告牌) on your way to school. Did you listen to a weather forecast or the sports news on the radio this morning？ Right now you are getting information through a very important medium of mass communication--a book.

5.We use the information we get from radio, television, newspapers, and other media to make decisions and form. opinions. That is why the mass media are so important. Editorials and articles in newspapers help us decide how to vote, consumer reports on television help us decide how to spend our money, and international news on the radio makes us think and form. opinions about questions of war and peace.第 23 题 Paragraph 2_____________

A．Importance of Classroom Learning

B．Television-A Rich Source of information

C．Advertisements as Important Messages from the Mass Media

D．Various Messages One May Receive Each Day

E．Media-Means to Communicate Messages

F．Importance of the Mass Media

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第8题
根据各有短文回答 51～65 题。 Charter Schools American public education has changed in

根据各有短文回答 51～65 题。

Charter Schools

American public education has changed in recent years. One change is that increasing numbers of American parents and teachers are starting independent public schools_______(1) charter schools 特许学校).

In 1991, there were no charter schools in the United States. Today, more than 2,300 charter schools _______(2) in 34 states and the District of Columbia. 575,000 students _______ (3) these schools The students are from 5 years of age through 18 or older.

A charter school is _______(4) by groups of parents, teachers and community (社区) members. It is similar in some ways _______(5) A traditional public school, it receives tax money to operate just as other public schools do. The _______(6) it receives depends on the number of students. The charter school must prove to local or state governments that its students are learning. These governments _______(7) the school with the agreement, or charter that permits it to operate

Unlike A traditional public school,_______(8), the charter school does not have to obey most laws governing public schools. Local, state or federal governments cannot tell it what to _______(9).

Each school can choose its own goals and decide the ways it wants to

_______(10) Those goals. Class sizes usually are smaller than in many traditional public schools. Many students and parents say _______(11) in charter schools can be more creative.

However, state education agencies, local education-governing committees and unions often _______(12) charter schools. They say these schools may receive money badly._______(13) By traditional public schools. Experts say some charter schools are doing well while others are struggling.

Congress provided 200 million dollars for _______(14) charter schools in the 2002 federal budget (预算); But, often the schools say they lack enough money for their _______(15). Many also lack needed space.

第 51 题 请选择（1）处的最佳答案。

A．called

B．asked

C．known

D．said

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第9题
根据短文回答 23～30 题。 Global Warming 1 Smoke is clouding our view of global warming

根据短文回答 23～30 题。

Global Warming

1 Smoke is clouding our view of global warming, protecting the planet from perhaps three-quarters of the greenhouse (温室) effect. That might sound like good news, but experts say that as the cover diminishes in coming decades, we are. facing a dramatic increase of warming that could be two or even three times as great as official best guesses.

2 This was the dramatic conclusion reached last week at a workshop in Dahlem, Berlin, where top atmospheric scientists got together, including Nobel Prize winner Paul Crutzen and Swedish scientist Bert Bolin, former chairman of the UN's Intergovemmental Panel on Climate Change (IPCC).

3 IPCC scientists have suspected for a decade that aerosols (浮质) of smoke and other particles from burning rainforest, crop waste and fossil fuels are blocking sunlight and counteracting the warming effect of carbon dioxide (二氧化物) emissions. Until now, they reckoned that aerosols reduced greenhouse warming by perhaps a quarter, cutting increases by 0.2~C． So the 0.6~C of warming over the past century would have been 0.8~C without aerosols.

4 But the Berlin workshop concluded that the real figure is even higher--aerosols may have reduced global warming by as much as three-quarters, cutting increases by 1.8~C． If so, the good news is that aerosols have prevented the world getting almost two degrees warmer than it is now. But the bad news is that the climate system is much more sensitive to greenhouse gases than previously guessed.

5 As those gases are expected to continue accumulating in the atmosphere while aerosols stabilize or fall, that means "dramatic consequences for estimates of future climate change", the scientists agreed in a draft report from the workshop.

第 23 题 Paragraph 2______________

A．Atmospheric Scientists

B．The Calculations Made at the Berlin Workshop

C．The Previous Calculations of the Effect of Aerosols

D．The Scientists'Agreement

E．The Authoritative Conclusion

F．Greenhouse Gases

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第10题
根据短文回答 46～50 题。 Success Stories One of the most successful fashion companies

根据短文回答 46～50 题。

Success Stories

One of the most successful fashion companies in the world is Benetton. The Benetton family opened their first shop in Italy in 1968._______(1) Benetton followed four marketing principles in order to achieve their success.

The first principle is Consumer Concept. To build a successful business, you have to develop products around things people value, especially quality._______(2) He created clothes to match people's wants: the style. is casual; the colors and patterns are bold; and the quality is excellent.

The System Link is another feature of good marketing. For Benetton, this means waiting to get information about what customers like and what they dislike before making the clothes._______(3)

The Information Link means making sure the company responds quickly to People's demands. _______(4) This information is then sent to the main office in Italy. Benetton can use this information to identify popular products and to continue making them; it can also identify less popular products and stop making them.

A final important marketing principle is the Retail Link. There are Benetton stores in countries around the would. All the stores have the same clothing, the same window displays, and the same approach to sales._______ (5)

The things people like about Benetton stores are that the quality is always high and the prices are generally low. And that spells success.

第 46 题 请选择（1）处的最佳答案

A．The founder of Benetton began by asking people what they wanted.

B．There used to be a good reason for this.

C．When something is sold at a Benetton store, the store records information about the type, size, and color of the item.

D．Today, there are Benetton shops in major cities all over the world.

E．This means that customers can go into any Benetton store in the world and be sure of what they are buying.

F．in other words, Benetton's clothes are made to order.

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