雅思考试大作文考的是议论文，即考查考生是否能够在相对较短的时间内搜集论据，具体地论证自己的观点。但受国内教育体制的影响，中国考生往往缺乏对这些社会话题的深刻思考和讨论，造成思考模式的僵化与狭隘，因而论证非常空洞、缺乏说服力，写的太“官腔”。

　　那么，应该如何对大作文进行有力的论证呢?最常用的方式就是解释和例证，几乎在每一篇雅思大作文中，都可以看见这两种论证方法的身影。

　　下面关于“work at home or study at home”的一段例证：

　　IBM, one of the business giants, has saved nearly 70 million US dollars in its northeastern region by promoting telecommuting, which has been a driving force to other enterprises to convert their normal working staff into telecommuters. Companies in Japan are one of them and plan to launch the scheme in 2009, which, in turn, spiritually wins more supports from the existing employees, and attracts new hires. 这段话中的2个例子(商业巨头IBM和日本的企业计划)都较好地完成了“若员工选择在家上班，会对公司带来积极的作用”这一证明。

　　此外，提醒考生们需要注意的是，雅思大作文明确指出“give reasons or examples from your own experience”， 这里的“your own experience”和“your personal experience”是完全不同的概念。前者是指通过个人的学习和总结而获得的经验，后者是指个人经历或周围某个个体的故事。如谈到“working hard produces better results”， “your own experience”的例子一定是“some 3-year-high school students usually stay up late to review lessons and prepare for next day classes”， 而“your personal experience”的例子则应该是“my roommate, Tony has always been working hard on studies and staying up late every night”， 不难看出两者的区别。故雅思大作文是不能使用个人案例的论据的，这一点与新托福的写作也是不同的。

　　另外，数据论证也是一个重要的方法，同时也是国外文章中非常常见的。使用这种方式，需要注意两点：数据和数据的来源。数据的真实性不重要，但至少要看上去是“真实的”。如：A survey by the latest Ministry of Labour’s opinion poll shows that more companies would like to open their doors to disabled people, as long as they can access to modern technology, and the rate has been increasing every year by 5% since 2003.

　　第三个常见的论证方法要数对比论证了。对比论证可以是一个东西或行为的正反面对比，也可以是一种现象的时间前后的论证。如下面关于“是否moving to regional areas”的例子：

　　Staffs used to complain about the crowded offices shared with climbing number of colleagues, the acute shortage of parking lots, the expensive luncheon, and the tedious civic landscape filled up with cement, steel rods and ceramic tiles. Now, companies can move to larger spaces, like industrial parks in the regional areas equipped with more personalized facilities, ranging from regular shuttle bus service, areas for relaxation, and more comfortable meeting rooms to hold a larger group of audience。

　　以上就是小编为大家整理的关于雅思考试的相关资讯。更多雅思阅读技巧、雅思报名等问题，可以咨询我们。