好的新GRE作文需要好的新GRE写作素材作为依托，说理明确，逻辑清晰，同时还有能够说服人有力度的新GRE写作素材。下面就为大家总结一些GRE作文备考资料，帮助大家复习GRE写作，积累GRE作文素材，使自己的GRE作文变得更加富有逻辑论证更加丰富。

　　网络审查的必要性

　　The Internet offers a huge wealth of information both good and bad. Unfortunately, the very nature of the Internet makes policing this new domain practically impossible. The Internet began as a small university network in the United States and has blossomed into a vast telecommunications network spanning the globe. Today the Internet is ruled by no governing body and it is an open society for ideas to be developed and shared in. Unfortunately every society has its seedy underside and the Internet is no exception.

　　信息时代带来的变化

　　In the Information Age, it?s easy to forget that just 10 years ago, the Information Age was stuck on its launching pad. The Internet was unknown to nearly everyone except university researchers; TV was still patting itself on the back over cable success; films were searching for the next big thing; music was sold at record stores. Now, television and computers are colliding and millions of channels are on the horizon; films are bigger, clearer and cheaper to make; and music, more than any other industry, is using the Internet to market itself. HDTV will soon be rolling into homes, delivering a wider screen and digital picture. Television is on the brink of major changes that may forever alter the way we live. It should all happen with the inevitable switch from analog to digital technology. The world of television and entertainment is poised for explosion, and that explosion comes about because television becomes digital. It?s one of the premiere technology think tanks in the world.

　　技术对社会和环境的影响

　　Technology has affected society and its surroundings in a number of ways. In many societies, technology has helped develop more advanced economies (including today?s global economy) and has allowed the rise of a leisure class. Many technological processes produce unwanted by-products, known as pollution, and deplete natural resources, to the detriment of the earth and its environment. Various implementations of technology influence the values of a society and new technology often raises new ethical questions. Examples include the rise of the notion of ficiency in terms of human productivity, a term originally applied only to machines, and the challenge of traditional norms

　　技术革命的重要性及其对社会的九大影响

　　Imagine what will happen when the cost of a long distance telephone call becomes as low as the cost of a local call? Or, when you can get a driving license at a time and place of your own choosing? Or, when you can bank from the comfort of your own living room? In some countries, ICT is already making these happen. Many believe that the current technological revolution may in time exceed the Industrial Revolution in terms of social significance.

　　New technologies transform our lives by inventing new, undreamed of things and making them in new, undreamed of ways. The introduction of new technologies can have the following fects on society:

　　1. Initial productivity slowdown and delayed productivity payoff from the new technologies

　　2. Destruction of human capital (as many old skills are no longer wanted)

　　3. Technological unemployment (temporary but serious)

　　4. Widening disparities in the distribution of income, which tends to be temporary until the supply of labor catches up to the new mix of skill requirements

　　5. Big changes in regional patterns of industrial location (globalization)

　　6. Big changes in required education

　　7. Big changes in infrastructure (e.g., the information highway)

　　8. Big changes in rules and regulations (intellectual property, antimonopoly, etc.)

　　9. Big changes in the way we live and interact with each other

　　科学的哲学

　　Philosophy of science is the study of assumptions, foundations, and implications of science. The　field is dined by an interest in one of a set of “traditional” problems or an interest in central or foundational concerns in science. In addition to these central problems for science as a whole, many philosophers of science consider these problems as they apply to particular sciences (e.g. philosophy of biology or philosophy of physics). Some philosophers of science also use contemporary results in science to draw philosophical morals. Although most practitioners are philosophers, several prominent scientists have (and do) contributed to the field.

　　Issues of ethics, such as bioethics and scientific misconduct, are not generally considered part of philosophy of science. These issues may be studied in ethics or science studies.

　　亚里士多德观点： 知识的定义

　　“We suppose ourselves to possess unqualified scientific knowledge of a thing, as opposed to knowing it in the accidental way in which the sophist knows, when we think that we know the cause on which the fact depends, as the cause of that fact and of no other, and, further, that the fact could not be other than it is. Now that scientific knowing is something of this sort is evident—witnesses both those who falsely claim it and those who actually possess it, since the former merely imagine themselves to be, while the latter are also actually, in the condition described. Consequently the proper object of unqualified scientific knowledge is something which cannot be other than it is.”

　　—Aristotle, Posterior Analytics

　　获取知识的四大条件

　　The four requirements for knowledge are: S knows that P if (1) S knows that P is true; (2) S believes that P is true; (3) S is justified in believing that P is true; (4) S.s justification in believing that P does not rest on any false belis. Without these requirements, you cannot have knowledge. Your thought may still be true, however, you cannot know something if it is possible it is not true. This brings us to how you know if what you think is true. However, it is impossible for us to have this certainty. Infallible knowledge is impossible for humans to obtain based on the fact that there is always a chance that we are mistaken. Yet, the Epistemist argues: the rutation of skepticism is pure and simple. I know that there is a piece of paper in front of me, for I see a piece of paper in front of me. Skepticism says that I do not know this. Therore skepticism is wrong. However, just as in the Epistemist.s example, the only way we can obtain knowledge is through our five senses. Whether we learn something from a class lecture, reading a book, or touching something, we are relying on our senses to convey the knowledge to us.

　　以上就是新GRE写作素材的一些资料，积累这些GRE作文备考资料，可以帮助自己的新GRE作文更加富有逻辑性，更加合情合理。想要取得理想的GRE作文成绩，就要在平常的时候多进行积累和复习。

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