GRE写作论证论据素材

　　GRE写作论证论据素材!GRE写作想要写出高分的作文，自然少不了平时各种素材的积累。但是很多同学可能不知道自己也应该多储备一些什么样的素材。今天小编就整理了一些论证论据的素材，供大家进行参考。

　　1. 论据

　　William Harvey (1578-1657) 哈维，血液循环发现人，推翻了盖伦的理论(对于这个例子，我既可以用在质疑精神推动了科学的进步，又能用在那些“伟大的思想家，科学家往往不受他们所在的时代和社会的认可”以及“现在的很多成就都受过去的成就的影响”，因此这样一个例子就能眷顾到很多话题的支持中，这样也就提高了我们的备考效率，要多掌握那些很有针对性同时还不乏灵活性的例子，我们所掌握的素材就能发挥更高的效率)。

　　William Harvey (1578-1657), English physician, who discovered the circulation of the blood and the role of the heart in propelling it, thus refuting the theories of Galen (注：质疑精神的题目用到的有效论据)and laying the foundation for modern physiology(注：过去对现在的影响的有效论据). Harvey\'s De Motu Cordis subjected him to severe criticism by some contemporaries(注：伟大的科学家总不受当时的社会认可，思想超前), but this was more than compensated for by the later widespread recognition of his contribution.

　　如上所示的一个哈维的例子，我们其实应对了三个主题的写作的例子，而这三个主题加起来辐射了我们GRE Issue话题题库中的将近49个题目，这种素材的性价比就太高了，因此大家要学会这样的总结，这里就只是大家这样一个启发。

　　2. 论证——质疑精神的本质

　　Doubt tends to be wholly rational and causes us to hesitate before acting, and apply more rigorous methods. In politics, ethics and law, where very important decisions are made that often determine the course of someone\'s life, doubt is central, and often motivates an elaborate adversarial process to carefully sort through all the evidence to come to a decision. The scientific method, and to a degree all of science can be said to be entirely motivated by doubt: rather than accept the existing theories, experiments to test them continue. Technology can be seen as simply the expansion of the experiments to a wider user base, who take real risks with it. Users may no longer doubt the applicability of the theory in play, but there remain doubts about how it interacts with the real world. The process of technology transfer stages exploitation of science to ensure that doubt and danger are minimized.

　　以上就是为大家整理得“GRE写作论证论据素材”，这些素材还是需要大家实际的运用到自己的写作中去，需要大量的练习才能够对作文有更好的帮助。