第一段：开头段。
主要是归纳论点，说明论点有问题，存在逻辑漏洞，准备发起进攻
第一层：
Thi argument conclude/recommend/argue that
第二层：
To upport thi concluion the writer cite/point out that
第三层：
However, thi argument uffer from everal critical flaw and i therefore unconvincing/ unperuaive a it tand.
第二段和第三段甚至第四段：分类别去攻击各个逻辑错误。
One problem with the argument i that, the editorial oberve a correlation between and , then conclude that the former i the caue of the latter. However, the editorial fail to rule out other poible explanation forFor example, Any of thee factor, or other ocial, political or economic factor, might lead toWithout ruling out all other uch factor it i unfair to conclude that
第五段：结尾段
作者的结论似乎是合理的，但是通过论证，不是这样的。因此作者在做出决定之前，应该还要考虑其他情况。我们通过一篇文章作为实例来介绍Argument的论证步骤和论证方法以及文章结构。
In the final analyi, the letter author fail to adequately upport the recommendation thatTo bolter the argument, the arguer mut provide detailed demographic/tatitical evidence howing thatThe author mut alo provide evidence--perhap by way[由www.hAozuowEn.com整理]