托福写作必威体育精装版典经万能素材科技话题二.docxVIP

智课网TOEFL备考资料托福写作必威体育精装版经典万能素材【科技话题二】 摘要： 在科技高速发展的今天，有关科技类话题的作文我们都经常遇到，只有真正了解了这些有关科技类作文的素材，我们才能真正写出好的文章，下面小编将整理好的托福写作科技类必威体育精装版经典万用素材分享给大家，希望对大家会有一定的帮助。 托福 写作必威体育精装版经典万能素材: 论证非物质提高生产力——关于数据的论证 The application of higher non-material inputs also raises the productivity of physical inputs. Modern technology has helped increase the proven sources of oil by 50% in recent years and at the same time reduced the cost of search operations by 75%. Moreover, technology has shown that it is possible to reduce the amount of physical inputs in a wide range of activities. Scientific agricultural methods demonstrated that soil productivity could be raised by application of synthetic fertilizers. Dutch farm scientists have demonstrated that a minimal water consumption of 1.4 litters is enough to raise a kilogram of vegetables compared to the thousand liters that traditional irrigation methods normally require. Henry Ford’s assembly line techniques brought down the man-hours of labor required to deliver a car from 783 minutes to 93 minutes. These examples show that the greater input of higher non-material resources can raise the productivity of physical resources thereby extending their limits. 脑力劳动优于体力劳动 Humanity relied more on muscle-power than thought-power to accomplish work. That is no longer the case. Today mental resources are the primary determinant of development. He who drove a simple bullock cart has now designed ships and aircraft that carry huge loads across immense distances. He has tamed rivers, cleared jungles and even turned arid desert lands into cultivable lands through irrigation. By using his brains he has turned worthless sand into powerful silicon chips that carry huge amounts of information and form the basis of computers. 关于网络信息 网络的作用 The technology revolution is upon us. In the past, there have been many triumphs in the world of technology. To this date, people are able to communicate over thousands of miles with the greatest of ease. The Internet connects nearly 40