2015考研英语大作文预测话题必背词汇表达（社会科学）

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2015年考研在即，临考之前，考研英语要多背诵一些词汇、例句和模板，有助于提升写作分数。下面分享2015考研英语大作文预测话题（社会科学）必背词汇表达，希望考生能够抓住最后机会多积累。
    2015考研英语大作文预测话题必背词汇表达（社会科学）
    社科类专题(网络、科技、旅游等)
    必背表达：
    网恋cyber romance
    网购online shopping
    团购Group shopping
    秒杀Sec-kill
    网店online shop/store
    信誉credit
    退款refund
    科学技术science and technology
    沉迷网络web-addiction
    电脑犯罪computer crime
    电子商务e-commerce
    虚拟生活virtual life
    信息时代information era
    网上冲浪surf the Internet
    电子书 electronic book
    网拍麻豆Net model
    浏览器购物Monitor shopping
    橱窗购物Window shopping
    网上评价internet review
    网上纠纷online dispute
    恶性骚扰malicious harassment
    品质保证quality guarantee
    考研高分作文：
    城镇居民人口变化
    What is clearly presented in the above chart is the different numbers of
urban residents and rural population among 1990,2000 and 2010.The number of
urban residents climbed steadily(稳步上升) from 300 million in 1990 to 660 million
or so in 2010，while rural population decreased slightly(缓慢下降) from about 820
million to 680 million or so in the same period.
    It is not difficult to come up with(提出)some possible factors accounting
for(解释)this trend. On the one hand, with the rapid development of economy and
society, people in mounting numbers crowd into cities in search of employment, a
decent living and the excitement of urban life recently. On the other hand, the
economy in the rural districts is comparative(相对而言)less developed and thus the
opportunity to make money and pursue their future is as well lean. As a result,
an increasing number of folks are trying to escape this destiny by flocking
into(大量涌入) the urban areas.
    Given the analyses above, I firmly believe that such established
trend(现有趋势)will surely continue for quite a while in the forthcoming years and
due importance should be attached to this evident situation.
    精彩译文：
    图中清楚的描述出在1990,2000以及2010年间，城市和农村人口数据上的变化。从1990年到2010年，城镇人口的数量由3亿稳步上升到6.6亿，而同一时期农村人口从8.2亿缓慢下降到了6.8亿。
    想出一些可能的因素来解释这种趋势并不难。一方面，随着社会和经济的快速发展，最近越来越多的人涌入城市寻找工作、体面的生活及城市生活的激情。另一方面，农村地区的经济相对不发达，所以赚钱和追求未来的机会也很少。因此，越来越多的乡下人为了逃避这种命运而大批来到城市。
    综上分析，我坚信这种趋势在未来的几年中将会持续下去，而且我们应该重视这种明显的形势。