Gre写作是美国所有作文考试中时刻最长而质量要求最高的一类作文考试，而在短期内提高gre写作能力不是一天两天可以完成额，所以我们在备考2011新gre写作时必然要对问题问题深切的剖析，体味以下优异范文的文章结构，以提高新gre写作的整体分数。
在GRE和GMAT的Issue话题中，科技类话题的数量为数不少，同时也总是结合科技与社会发展的背景，在TOEFL独立型写作中，科技类话题也是高频之一，不光是写作，甚至在口语中的部分话题都在涉及，下面小宝老师为大家补充大家考试备考过程中必然用到的素材---社会的进步与技术革新之间的辩证关系。
社会进步与技术革新：社会知识的普遍进步极大地促进了技术革新。
Though technological inventions have markedly increased the pace ofdevelopment, the tendency to view developmental accomplishments asmainly powered by technology is a partial view that misses the biggerpicture. Technological innovation was spurred by the general advance inthe social organization of knowledge. In the Middle Ages, efforts atscientific creativity were few and relatively and isolated for oneanother, mainly because there were no effective arrangements for thepreservation and dissemination of knowledge. Since there was noorganized protection for patent rights, scientists and inventors werevery secretive about their activities and operations. The establishmentof scientific associations and the publication of scientific journalsspurred the exchange of knowledge among scientists and created awritten record that could be examined by posterity.
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