2018考研英语写作正负面话题的功能性表达
考研英语作文的文体是议论文，既然是议论文，就不可避免地要有观点的褒贬和话题的正负性质，所以如何更好地表达话题的正负性，是一个很值得学习的点，我们为你总结了正负面话题的.功能性表达，希望可以帮到你。
正面话题
profit from…从……当中获益
【例】People can profit from the advancement in motorized flight.
A is an indispensable part of B A是B不可缺少的一部分
【例】Advertising has become an indispensable part of our lives and it has been exerting(施加)profound influence on the way we live, work, play and learn.
sth. plays a pivotal role in…某事在……中起关键作用
【例】It is universally acknowledged(众所周知)that education plays a pivotal role in individual success.
enable sb. to do sth.让某人可以去做……
【例】Cultural assimilation(文化吸收，指新移民[微博]逐渐融入当地文化的过程)enables newly-arrived immigrants to get ahead in the new society successfully.
get accustomed to sth.适应……
【例】New immigrants must get accustomed to the local culture to succeed。
someone can utilize sth.可以使用……(=use)
【例】In this day and age, many individuals can utilize the Internet via computers or mobile phones.
sth. is in the best interests of someone做某事符合……的利益
【例】Preserving the endangered animals is in the best interests of humanity.
make contribution to…推动……
【例】Students should not only learn academic knowledge but also do volunteer work(志愿者工作)in communities(社区)， thereby making contribution to their cities.
负面话题
…is attended by…某种好的现象伴随着某种坏的现象
【例】The staggering advancement of technology is attended by severe pollution of the ecosystem.
The more…the more…有越多的……就会有越多的……
【例】The more vehicles are on the roads, the more traffic congestion to occur.
A can be attributed to B A可以归因于B
【例】The proliferation of traffic accidents can be in large measure attributed to the traffic law not being stringent enough.
be afflicted with…遭受……
【例】In present-day society, a host of(大量的)countries are afflicted with chronic poverty.
deprive someone of sth.剥夺某人的……
【例】Modern cities deprive city-dwellers(城市居民)of fresh air and the comfortable pace of life.
sth. impels sb. to do…促使某人去……
【例】Peer pressure often impels youngsters to spend excessively(过度的)on fancy(新奇的)clothes and accessories(饰品).
A has rendered B+形容词或者名词 A让B变成……
【例】We must ensure that technological innovations will not render us slaves to high technology.
A recent study conducted by the Chinese Academy of Social Sciences revealed that…最近，一项由……进行的研究表明……
【注】by的后面，如果是教育问题可以用UNESCO，如果是犯罪问题可以用the Chinese Ministry of Justice，交通问题可以用the Chinese Ministry of Transportation，建筑问题可以用the Chinese Ministry of Construction，环境问题可以用HSUS and Greenpeace……这个句型是在涉及数据发布机构时用的。