GRE写作素材：社会类

　　大家在复习备考GRE写作的过程中，也需要不断的积累各种写作素材。针对不同的写作题目类型，大家需要掌握的素材也不同。因此新东方在线GRE频道为大家分类整理了这些素材，方便大家来备考。

点击查看》》》【GRE写作素材分类汇总】

　　社会类

　　 1、竞争和合作 

　　Competition is a way of life in today's world. The capitalist society encourages competition. Individuals and companies alike, for the sake of survival in competition, must continue to improve their services and products, and as a result, the entire society prospers, at least economically. 

　　竞争好处(电脑更先进，通讯更发达，价格更低)---in business 

　　In the past decade, we have seen computers shrinking in size, increasing in power, and declining in price. We have also seen a rapid expansion of telecommunications networking at a reducing price. All of these good things happen only because of competition.  

　　如美国邮政制度的改进  

　　Take Philadelphia for example, in 1847, With a population of 150,000, people still had to go to the post office to get their mail. The confusion and congestion of individual citizens looking for their letters was itself enough to discourage use of the mail. It is no wonder that, during the years of these cumbersome arrangements, private letter-carrying and express business developed, and thrived, and actually advertised that between Boston and Philadelphia they were a half-day speedier than the government mail. 

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