大学英语六级59及答案解析.doc
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1、大学英语六级 59 及答案解析(总分:427.98,做题时间:132 分钟)一、Part I Writing (3(总题数:1,分数:30.00)1.For this part, you are allowed 30 minutes to write a composition on the topic How to Keep Healthy Psychologically? You should write at least 150 words according to the outline given below in Chinese. 1心理健康问题往往是导致疾病的原因 2分析人们产生
2、心理健康问题的原因(可从失业、压力过重、缺少支持、缺乏人际关系等方面加以分析) 3你认为人们应如何保持心理健康 (分数:30.00)_二、Part II Reading C(总题数:1,分数:71.00)Does Genetic Research Threaten Our Civil Liberties? The Current Genetic Research The science of genetics is a flourishing new industry, nourished in large part by the federally funded Human Genome P
3、roject. The goal of this ambitious research endeavor is to identify every gene found in the human body, perhaps 100,000 in all. Several months ago, the U.S. government and a private corporation announced that they had “completed“ the “map“ of the genome, although actually there are still many gaps.
4、Much related research focuses on genetic diagnostics tests designed to identify genes thought to be associated with various medical conditions. More than 50 new genetic tests have been identified in the past five years alone. The increasing speed, sophistication, affordability, and interconnectivity
5、 of computer systems allow the rapid monitoring and matching of many millions of records. A 1994 benchmark study by the ACLU found that “concerns about personal privacy run deep among the American people“. The promotion of an ideology of geneticization fosters the belief that genes are determinative
6、 of an individuals behavior, character, and future. Capitalist economic relations have created a scramble (争夺) for venture capital, the altering of patent laws, and calls for mass genetic testing by researchers who trade on the old image of the altruistic scientist to mask their conflicts of interes
7、t in testing labs, patents, consulting contracts, etc. The Technological Society Technologies are not value-neutral; they usually embody the perspectives, purposes, and political objectives of powerful social groups. The dominant ideology in Western society proclaims that science and technology are
8、value-neutral, and the only problems caused by technologies are either “externalities“ (unintended side effects) or abuses. However, because technologies are the result of human interventions into the otherwise natural progression of activities (and not acts of God or of nature), they are themselves
9、 actually imbued with human intentions and purposes. Current technologies do not equally benefit all segments of society (and indeed are not intended to do so), although to maximize public support for these developments and to minimize potential opposition, their proponents rarely acknowledge these
10、distributional ramifications (分歧). The United States is a society in which the differential access to wealth and power has been exacerbated during recent years. Thus, those people with more power can determine the kinds of technological developments that are researched and implemented. Because of th
11、eir size, scale, and requirements for capital investments and for knowledge, modern technologies are powerful interventions into the natural order. They tend to be the mechanisms by which already powerful groups extend, manifest, and further consolidate their powers. Thus, technologies themselves ar
12、e not neutral; they are social and political phenomena. Genetic technologies and computerization exhibit these characteristics, and reflect power differentials in the society. The results of technological advancement appear to offer a good futurecapabilities of enhanced surveillance (监视) and control
13、 over people and events, as well as promises of perfectionism (thus leading to both a loss of privacy and increased opportunities for discrimination by powerful entities). Predictability will replace a tolerance for natural variation and diversity. Loss of Privacy Genetic privacy, like medical priva
14、cy in general, involves notions of the dignity and integrity of the individual. Is data accurate? Can individuals access their own files? Can the donor correct inaccurate data? Are the custodians faithful and are technical security systems protecting the data where possible? Does die individual have
15、 control over which third parties are allowed access, and under what conditions? -Infant blood tests are stored in database. The U.S. Department of Defense insists on taking DNA samples from all its personnel, ostensibly for identification of those killed in action and body parts from military accid
16、ents despite the fact that the samples are to be kept for 50 years (long after people have left active duty). The program includes civilian employees. The agency refuses to issue regulations barring all third party use, and the Department will not accept waivers (弃权声明) from the next of kin (最近的亲属) o
17、f subjects not wanting to donate tissues. -The FBI has been promoting the genetic screening of criminals to establish state DNA identification data banks to be used in criminal investigations; indeed, Federal legislation penalizes states fiscally if they dont participate, and now all do. Yet the dat
18、a includes samples from those whose crimes have low recidivism (累犯) rates or dont leave tissue samples; in some states people merely accused are forced into the program, and in others there are politicians calling for an expansion along these lines, despite the Constitutional presumption of innocenc
19、e. -Infant blood samples, from the heel-sticks used to determine blood type and test for PKU, are stored as “Guthrie blots“. California alone has more than seven million in its repository. The American Civil Liberties Union advocates that “the decision to undergo genetic screening is purely personal
20、“ and it should not be “subject to control or compulsion by third parties“ or the government. And “where a person has intentionally undergone genetic screening procedures there must be no disclosure of findings to third parties without the express and informed consent of the subject given after the
21、results of the screening are made known to the subject and upon such times and conditions as the subject may require.“ Yet patients records “are commodities for sale,“ in the words of the New York Times a few years ago, and a panel of the U.S. National Research Council has warned that the computeriz
22、ed medical records of millions of citizens are open to misuse and abuse. Genetic Discrimination Genetic discrimination is the other major civil liberty threatened by genetic research. Scientists working with the Council for Responsible Genetics have documented hundreds of cases where healthy people
23、have been denied insurance or employment based on genetic “predictions.“ Of course, relatively few genetic diseases are deterministic; most tests (which have inherent limits themselves) cannot tell us if a genetic mutation will become manifest; if it does do so, it cannot tell us when in life this w
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