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GRE作文備考資料：

網(wǎng)絡(luò)審查的必要性。

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.

信息時(shí)代帶來的變化。

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.

技術(shù)對(duì)社會(huì)和環(huán)境的影響。

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 efficiency in terms of human productivity, a term originally applied only to machines, and the challenge of traditional norms

技術(shù)革命的重要性及其對(duì)社會(huì)的九大影響。

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 effects 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

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