外语
问答题Practice 5 This isn’t the sort of girl to let the rock ‘n’ roll lifestyle go to her head. Even if she did, her family would bring her down to earth. “When I started at Capital the only thing my brothers asked was whether they’d get free records,” she remembers. “And my mum couldn’t even find the station on her radio.” Margherita Taylor is very nice and very easy-going, but very much in control. She is so much a “Capital Radio girl” that you might think she is just doing a good job for the station’s publicity department, although you know what she’s saying really comes from the heart. She smiles a lot, laughs a lot and is generally a great advert for Capital.
问答题Practice 3 Our challenge today is to work out a similar compact on the global scale, to strengthen the new global economy. If we succeed in that, we would lay the foundation for an age of global prosperity, comparable to that enjoyed by the industrialized countries in the decades after the Second World War. Specifically, I call on you—individually through your firms, and collectively through your business associations—to accept support and pass a set of core value in the areas of human rights, labor standards, and environmental practices.
问答题Practice 2 On some occasions it is important to adhere to the conventions that characterize serious public discourse and to avoid expressions that we might use in more casual situations. Among the features of formal English are the careful explanation of background information, complexity in sentence structure, explicit transitions between thoughts, and the use of certain words that are reserved chiefly for creating a formal tone. Situations that normally require formal usage would include an article discussing a serious matter submitted to a respected journal, an official report by a group of researchers to a government body, a talk presented to a professional organization, and a letter of job application.
问答题Practice 1 Biological diversity, or biodiversity, means the variety of life on earth and includes the entire web of living organisms ranging from soil microbes, frogs, and trees to bears and blue whales. From the perspective of sustainable use, wildlife is a renewable resource that provides many benefits and socioeconomic advantages. Sustainable use is defined as “the use of components of biodiversity in a way and at a rate that does not lead to long term decline” but maintains the “potential to meet the needs and aspirations of present and future generations.”
问答题Practice 4 In the first year or so of Web business, most of the action has revolved around efforts to tap the consumer market. More recently, as the Web proved to be more than a fashion, companies have started to buy and sell products and services with one another. Such business-to-business sales make sense because businesspeople typically know what product they’re looking for. Nonetheless, many companies still hesitate to use the Web because of doubts about its reliability. “Businesses need to feel they can trust the pathway between them and the supplier,” says senior analyst Blane Erwin of Forrester Research.
问答题Practice 2 Inadequacy of energy resources or more often of the technologies and organizations for harvesting, converting, and distributing those resources has meant insufficient energy benefits and hence inconvenience, deprivation and constraints on growth. The 1970’s, then, represented a turning point. After decades of constancy or decline in monetary costs—and of relegation of environmental and sociopolitical costs to secondary status—energy was seen to be getting costlier in all respects. It began to be probable that excessive energy costs could pose threats on insufficient supply. It also became possible to think that expanding some forms of energy supply could create costs exceeding the benefits.
问答题Practice 2 The miracle silicon chip represents a development in the technology of mankind that over the past few years has acquired the force and significance associated with the development of hand tools or the discovery of the steam engine. Just as the Industrial Revolution took over an immense range of tasks from men’ s muscles and enormously expanded productivity, so the microcomputer is rapidly assuming huge burdens of tedious work from the human brain and thereby expanding the mind’s capacities in ways that man has only begun to grasp. With the chip, remarkable achievements of memory and execution become possible in everything from farms to banks to corporate offices.
问答题Practice 1 The agricultural sciences deal with the challenges of food and fiber production and processing. They include the technologies of soil cultivation, crop cultivation and harvesting, animal husbandry and the processing of plant and animal products for human consumption and use. As a result of the doubled yields of some economic crops, the farm output per hour of farm work increased almost 10-fold as capital was substituted for labor. New techniques of preserving food products made possible transportation over greater distances, in turn facilitating adjustments among locations of production and consumption, with further benefits to production efficiency.
问答题Apart from the extending mountain ranges and the breathtaking beauty of nature, what does Swiss Confederation possess that commands admiration? To the author, the country owes its distinctive charm chiefly to its people. I had many first-time experiences while touring Switzerland. For the first time in my life, I lifted a machine-gun weighing 16 kg, and for the first time I watched military exercises within a distance of 400 meters. I had my first in-depth discussions on politics, people’s livelihood, and environment issues with foreigners, not counting interviews I had conducted as a reporter. I paid my first visit to the parliament premises of a foreign country. I took my first free walk on the parking apron of an airport rather than boarding for a flight. These flesh experiences speak volumes about the openness, democracy, and warm hospitality of the Swiss people. I felt relaxed on the scene of the army exercises, happily oblivious to the heavily guarded military facilities around. Along with us, there were some elderly veterans invited by the commander to the event. (176 words)
问答题Practice 4 Few creations of big technology capture the imagination like giant dams. Perhaps it is humankind’s long suffering at the mercy of flood and drought that makes the ideal of forcing the waters to do our bidding so fascinating. But to be fascinated is also, sometimes, to be blind. Several giant dam projects threaten to do more harm than good. The lesson from dams is that big is not always beautiful. It doesn’t help that building a big, powerful dam has become a symbol of achievement for nations and people striving to assert themselves. Egypt’s leadership in the Arab world was cemented by the Aswan High Dam. Turkey’s bid for First World status includes the giant Ataturk Dam.
问答题Practice 3 Science, in practice, depends far less on the experiments it prepares than on the preparedness of the minds of the men who watch the experiments. Sir Isaac Newton supposedly discovered gravity through the fall of an apple. Apples had been falling in many places for centuries and thousands of people had seen them fall. But Newton for years had been curious about the cause of the orbital motion of the moon and planets. What kept them in place? Why didn’t they fall out of the sky? The fact that the apple fell down toward the earth and not up into the tree answered the question he had been asking himself about those larger fruits of the heavens, the moon and the planets.
问答题Practice 4 In the tradition of the company, this dictionary provides especially good coverage and treatment of Americanism— that is, words and idioms that have originated in this country. In general, the vocabulary treatment is first-rate. The definitions tend to be up-to-date, clearly and precisely written, sufficiently detailed and admirably current. The fullness of the content is without parallel among college dictionaries. Readers will be struck by the entirely new presentation of the English language as it is written and spoken today. This is a masterpiece of precise defining with the advantage of quotations from well-known writers to demonstrate word usage and to make the book more authoritative.
问答题Practice 3 We all know talented people who never seem to reach their potential. These people often have great early success, then seem to fade into averages. Those who lack persistence start out with the best intentions, but they eventually drift. This trait is quite characteristic, for example, of people who are constantly changing careers. They become enthusiastic about their new job and feed off this momentum for a while to perform well. But when this newness wears off and they realize they aren’t incredibly committed to sticking with that job in the long term, their success begins to wane and they start to fail.
问答题Practice 7 An invisible border divides those arguing for computers in the classroom on the behalf of students’ career prospects and those arguing for computers in the classroom for broader reasons of radical educational reform. Very few writers on the subject have explored this distinction, in deed, contradiction, which goes to the heart of what is wrong with the campaign to put computers in the classroom. An education that aims at getting a student a certain kind of job is a technical education, justified for reasons radically different from why education is universally required by law. It is not simply to raise everyone’s job prospects that all children are legally required to attend school into their teens.
问答题Practice 6 Most people would be impressed by the high quality of medicine available to most Americans. There is a lot of specialization, a great deal of attention to the individual, a vast amount of advanced technical equipment, and intense effort not to make mistakes because of the financial risk which doctors and hospitals must face in the courts if they handle things badly. But the Americans are in a mess. The problem is the way in which health care is organized and financed. Contrary to public belief, it is not just a free competition system. The private system has been joined a large public system, because private care was simply not looking after the less fortunate and the elderly.
问答题Practice 2 Now many countries find themselves still struggling with problems that are as old as man himself. Basic social problems such as poor or nonexistent health care, and nutrient-deficient diets continue to annoy developing countries, contributing to low life expectancy rates and hampering economic development. While it may be true that some countries have found answers to these basic problems of humanity, this does not mean that their societies are problem-free. Indeed, in the solving of age-old problems more economically, advanced societies have found themselves facing new social problems, problems that are a direct outgrowth of their economic advancement. One such problem is that of aging.
问答题Practice 5 Never has there been a language quite like English. A bold statement, yet nevertheless true. Consider a few statistics. Today, one out of every seven people in the world use English in some way. More than half the world’s books are written in English; the majority of international telephone calls are made in English; 60% of the world’s radio programs are broadcast in English. English is even the working language of international air travel. For the first time in history, a single language has become dominant across a wide range of human activity, ranging from music, film and fine arts to the fields of business, diplomacy, science and technology.
问答题Practice 6 There are poor teachers, to be sure, and I’m convinced the teaching profession in this country must police itself more vigorously. I’ve thought sometimes that an incompetent teacher is worse than an incompetent surgeon, since a surgeon can cut up only one person at a time. However, it is also true that no profession is made healthy by focusing only on what’ s bad, and we must begin to see teachers as part of the solution, not the problem. Perhaps we can learn something from Japanese here. Teachers in that country are heroes of the culture. If we do so, we may come closer to identifying the reason for the differences in school performance in our two countries.
问答题Practice 1 Keep in mind this important point in reference to your vocabulary improvement program. If you can personalize your new words, if you can make them bear some relationship to yourself and your way of living, you then materially increase your chances of making these words a permanent part of your vocabulary. You cannot learn words in a vacuum. That is, if a word cannot be made to have a bearing on your life, if it cannot be brought within the circle of your own thoughts, if it cannot be made a part of your own personality or of your attitudes, then that word will remain useless to you.
问答题Practice 1 Between persons of equal income there is no social distinction except the distinction of merit. There in the world would be great people and ordinary people and little people, but the great would always be those who had done great things, and never the fools whose mothers had spoiled them and whose fathers had left them a hundred thousand a year, and the little would be persons of small minds and mean characters, and not poor persons who had never had a chance. That is why fools are always in favor of inequality of income (their only chance of eminence), and the really great in favor of equality.
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