广大烤鸭们都知道雅思大作文整体由三个部分组成：开头段——主体段——结尾段，其中主体段又分为立论段(支持自己观点的段落)与让步反驳段。

　　这两段是两个对立面，是对于题目中的观点所产生的正反两个不同方面的看法，通常是决定大作文分数高低的关键段落，因此，里面有很多细节问题值得提醒大家注意。

例如：

　　1. In some countries，young people are encouraged to work or travel for a  year between finishing high school and starting university studies. Discuss the  advantages and disadvantages for young people who decide to do this. ( C5T2  )

　　在这篇经典的双边讨论题型中，考官所持的立场是支持gap year这件事，文章的布局是先写出立论段，即在主体段第一段先讨论了他支持的观点gap  year这件事的advantages：

　　1)have a broader view of life and better personal resources to draw on.

　　2)They tend to be more independent.

　　然后在主体段第二段先让步讨论了gap year这件事的disadvantages：

　　end up never returning to their studies or finding it difficult to readapt  to an academic environment，

　　然后在这一段紧接着列出反驳部分：

　　But overall, I think this is less likely today, when academic  qualifications are essential for getting a reasonable job.

　　2. Some people believe that children’s leisure activities must be  educational; otherwise they are a complete waste of time. Do you agree or  disagree? (C3T1)

　　这道题考官所站的立场是“不同意孩子们的休闲活动也需要有教育意义”，因此整篇文章的立论段就是在论述“孩子们的休闲活动也需要有教育意义”这个观点的不正确。

　　让步反驳段应该是先讨论“孩子们的休闲活动也需要有教育意义”这个观点的合理性然后再来驳斥掉。

　　然而考官范文的顺序却是先写了：

　　as access to the best education and best jobs is becoming more competitive,  and then it is true that children have to make the best of their study time when  they are young(让步部分的观点). However, the parents who do not allow their children  sufficient free time for leisure activities are misguided.(直接反驳)

　　然后再详细论述个人观点：孩子们的休闲活动需要玩耍

　　1)It is important to remember that children need to develop skills other  than intellectual ones.

　　2)Many children form strong personal relationships with the friends they  play with, and without the opportunity to do this, they could grow up  emotionally immature or unformed