一、提纲式作文1．对立观点式A．有人认为 X 是好事，赞成 X， 为何？B．有人认为 X 是坏事， 反对 X，为何？C．我的见解。Some people are in favor of the idea of doing X. They point out the fact that 支持 X 的第一种原因。They also argue that 支持 X 的另一种原因。However, other people stand on a different ground. They consider it harmful to do X. They firmly point out that 反对 X 的第一种理由。An example can give the details of this argument: 一种例子。There is some truth in both arguments. But I think the advantages of X overweigh the disadvantages. In addition to the above-mentioned negative effects it might bring about, X also may X 的有一种害处。二、 批驳观点式A．一种错误观点。B． 我不一样意。Many people argue that 错误观点。By saying that, they mean 对这个观点的深入解释。An example they have presented is that 一种例子。（According to a survey performed by X on a group of Y, almost 80% of them 赞成这个错误观点或者受到这个错误观点的影响）。There might be some element of truth in these people’s belief. But if we consider it in depth, we will feel no reservation to conclude that 与错误观点相反的观点。There are a number of reasons behind my belief. (如下参照辩论文的议论文写法)。三、社会问题（现象）式A．一种社会问题或者现象。B． 产生的原因C．对社会和我们生活的影响D． 怎样杜绝。（假如是问题的话）E． 前景的预测。Nowadays, there exists an increasingly serious social/economic/environmental problem. (X has increasingly become a common concern of the public). According to a survey, 调查内容阐明这种现象的状况（或者是一种例子）。There are a couple of reasons booming this problem/phenomenon. 下面参照辩论式议论文的写法。X has caused substantial impact on the society and our daily life, which has been articulated（体现）in the following aspects. 参照辩论式议论文的写法...
