雅思听力的4大替换原则盘点

　　雅思听力考试想必许多考生都很头疼，练习了很多听力题成绩总是没有提高，所以今天小编为大家分享的是雅思听力中的几大替换原则，希望通过这篇文章的学习对你们有所帮助，下面跟随小编一起学习吧。
　　1). 词性的替换
　　a) 名词和动词的替换
　　e.g. According to the accommodation rules, _________ cant be changed.
　　原文:You must remember that no changes can be made to the meal time.
　　b)名词和形容词的替换
　　e.g. _________ is a necessity.
　　原文:Its necessary to protect the environment.
　　2). 数字的替换
　　e.g. Most bottle makers use about __% recycled glass.
　　原文为Er, the bottles made in most places contain about three-quarters new glass and the rest is recycled.
　　还有: a quarter=1/4=25%
　　In the 1900s=in the 20th century
　　Score=20 Dozen=12 Decade=10

　　3). 语态的替换
　　e.g.___________________ provides work for 30 million people
　　原文: 30 million people earn a living by growing coffee.
　　4). 同义词和词组的替换
　　e.g. The pressure on the coastal zone resulted from________..
　　原文: The population shift contributed a lot to the pressure on the coastal zone.
　　其它如fee-charge; permit-allow; : scientist -researcher; disadvantage-downside; sign-indication