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题型:阅读理解-阅读单选 难度:0.4 引用次数:215 题号:17671958

Public distrust of scientists stems in part from the blurring of boundaries between science and technology, between discovery and manufacture. Most governments, perhaps all governments, justify public expenditure on scientific research in terms of the economic benefits the scientific enterprise has brought in the past and will bring in the future. Politicians remind their voters of the splendid machines “our scientists” have invented, the new drugs to relieve old disorders, and the new surgical equipment and techniques by which previously unmanageable conditions may now be treated and lives saved. At the same time, the politicians demand of scientists that they tailor their research to “economics needs”, and that they award a higher priority to research proposals that are “near the market” and can be translated into the greatest return on investment in the shortest time. Dependent, as they are, on politicians for much of their funding, scientists have little choice but to comply. Like the rest of us, they are members of a society that rates the creation of wealth as the greatest possible good. Many have reservations, but keep them to themselves in what they perceive as a climate hostile to the pursuit of understanding for its own sake and the idea of an inquiring, creative spirit.

In such circumstances no one should be too hard on people who are suspicious of conflicts of interest. When we learn that the distinguished professor assuring us of the safety of a particular product holds a consultancy with the company making it, we cannot be blamed for wondering whether his fee might conceivably cloud his professional judgment. Even if the professor holds no consultancy with any firm, some people may still distrust him because of his association with those who do, or at least wonder about the source of some of his research funding.

This attitude can have damaging effects. It questions the integrity of individuals working in a profession that prizes intellectual honesty as the supreme virtue, and plays into the hands of those who would like to discredit scientists by representing them as corruptible. This makes it easier to dismiss all scientific pronouncements, but especially those made by the scientists who present themselves as “experts”. The scientist most likely to understand the safety of a nuclear reactor, for example, is a nuclear engineer, and a nuclear engineer is most likely to be employed by the nuclear industry. If a nuclear engineer declares that a reactor is unsafe, we believe him, because clearly it is not to his advantage to lie about it. If he tells us it is safe, on the other hand, we distrust him, because he may well be protecting the employer who pays his salary.

1. What is the chief concern of most governments when it comes to scientific research?
A.The decline of public expenditure.B.Quick economic returns.
C.The budget for a research project.D.Support from the voters.
2. Why won’t scientists complain about the government’s policy concerning scientific research?
A.They realize they work in an environment hostile to the free pursuit of knowledge.
B.They know it takes incredible patience to win support from the public.
C.They think compliance with government policy is in the interests of the public.
D.They are accustomed to keeping their opinions secrets to themselves.
3. According to the author, people are suspicious of the professional judgment of scientists because ________.
A.some of them do not give priority to intellectual honesty
B.sometimes they hide the source of their research funding
C.they could be influenced by their association with the project concerned
D.their pronouncements often turn out to be short-sighted and absurd
4. Why does the author say that public distrust of scientists can have damaging effects?
A.Scientists themselves may doubt the value of their research findings.
B.It may wear out the enthusiasm of scientists for independent research.
C.It makes things more trivial for scientists to seek research funds.
D.People will not believe scientists even when they tell the truth.
2019高三·上海·专题练习 查看更多[6]

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【推荐1】A generation ago young people longed to become lawyers and doctors. Now they desire to be the next Oscar winner or famous pop star. But one university psychologist has pointed out that this is damaging our self-image and sense of self-worth. Over recent years people around the world have been suffering from an increasing fear of their own “insignificance”, according to Dr. Strenger of Tel Aviv University.

He began a project on the phenomenon 10 years ago, after noticing an increase of fear in his own patients. His findings note hundreds of research projects that have recorded an unprecedented (前所未有) increase in levels of anxiety and depression. By using a wide-ranging framework Dr. Strenger thinks he has given the accurate cause. “The impact of the global entertainment network on the individual is to blame,” he said. “A new species—global man—is born and we are defined by our close connection to the global entertainment network, which has turned ranking and evaluating people according to wealth and fame into an obsession (狂热).”

As humans we naturally measure ourselves by those around us, but now we live in a “global village” where we are comparing ourselves with the most “significant” people in the world - and finding ourselves not good enough. Today, even high achievers constantly fear that they are insignificant when they compare themselves to success stories in the media. “This creates highly unstable personality and an unstable society,” Dr. Strenger said.

Dr. Strenger says people should stop measuring their achievement through the cultural fantasies of rich and famous people. The remedy (治疗方法) is a process that he calls “active self-acceptance” through a continuing search for self-knowledge through life. The fear of insignificance can only be overcome through strong individual and cultural identity over and above measurable achievement. “People should invest time and thought in their personal growth from different aspects in the same way they invest in medical studies and law school,” Dr. Strenger advises.

1. What can be known about the “global men”?
A.They are in a bad mood every day.B.They want to be a leader overnight.
C.They expect something unrealistic.D.They are independent of global network.
2. According to Dr. Strenger, what leads people to feel insignificant?
A.Inside anxietyB.Outer pressure
C.Inner expectationD.Outside environment
3. How should we remove the fear of “insignificance”?
A.We stay away from famous people.
B.We take time to improve ourselves.
C.We try to make our dreams come true.
D.We learn from successful people around.
4. For what purpose is the passage written?
A.To criticize and adviseB.To entertain and amuse
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【推荐2】TV time can cause a loss to your child's nutrition. Why? Many kids spend a great amount of time in front of the television.     1     Some of the foods shown in commercials don’t do them any good when it comes to feeding their growing brains and bodies. Many are high in fat, sugar, sodium and/or calories and they often lack vitamins, minerals and fiber.

How can you control TV attractions? Registered dietitian Karen Ansel, MS, RD, offers these tips:

Watch commercials with your kids.

Ask them what they think of the foods being shown and what might be some tasty (more healthful) ones. When kids are making choices, “health” and “nutrition” are not big motivators.     2     Some foods will help them run faster, jump higher, be stronger, etc.

Help your kids learn more about their foods.

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And have them jump in to help out. Kids are naturally curious. Take advantage of their desire for discovery to tell them the amazing flavors, shapes and colors of healthful foods.

Set a few limits to TV time.

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