雅思写作要取得理想的分数，除了用词准确之外，还要注意替换词汇的使用，即词汇的多样性。接下来一起来看看雅思内容：雅思写作辅导-如果实现用词多样性
如果反复重现同一个词，考官会认为该考生的词汇量很有限，比如小作文中常用的“上升”，如果考生多次用increase, 却没有替换，比如：“rise, grow, climb, rocket, soar, jump”等，整体语言就会显得单一。
一篇7.5分的范文是这样论述的：
主题：表达应该对各种类型的犯罪采取固定处罚
On the one hand, fixed punishments will have a deterring effect on society. Individuals knowing that they will be subject to a certain punishment if they are convicted with a given crime, will reconsider committing thisact in the first place. This deterring effect also leads to social stability and security, through minimizing the number of crime committed. If people knewthey would be able to convince the court or the jury of a reason for having committed the crime they are accused of, penal decisions would be largely arbitrary. This would result into criminals getting away with their crimes and into a high level of injustice caused by the subjective approach of different courts.
以上为雅思内容：雅思写作辅导-如果实现用词多样性。因此，考生备考中还需要通过各种手段来避免重复和展现多样性，而所谓各种手段，常用的就是：同义词，反义词，词性转变，指代和派生等。