正反观点式议论文属于说理性议论文，它是对某个议论对象提出见解或主张并说明理由，使读者信服的文章。作者通过摆事实、讲道理、辨是非来确定其观点的正误，支持或否定某种主张，从而达到让读者信服或接受其观点或看法的目的。
一、写作要领
正反观点式议论文的写法与一般议论文的写法相同。一般包括以下三条：
1．在开头提出议题，也就是提出论点。议题的提出要开门见山，不要拖泥带水。并且开头句往往是主题句。
2．议论时要有充分的论据，作者可以运用列举事实、展示数据、提供事例、借助常识或利用亲身经历的方法。正文部分是写作的重点，论证方法可用归纳法、推理法、比较法等。
3．在结论部分发表作者自己的观点。作者的观点必须鲜明，不能模棱两可。
议论文写作一般分为四步，称为四步法。
第一步：介绍话题；
第二步：从正方辩论；
第三步：从反方辩论；
第四步：发表自己的观点。
二、增分佳句
1．It is well known that ...
2．Everyone knows that ...
3．Some people think that ...
4．It seems obvious that ...
5．Secondly, some people are in favour of the idea of doing ...
6．They point out the fact that ...
7．They consider it ... to do ...
8．However, other people stand on a different ground.
9．People hold different views/ideas about ...
10．First/Firstly, second/secondly, third/thirdly, finally, then, next, in addition, furthermore, besides, what's more
11．Opinions are mainly divided into two groups.
12．In my opinion/view ...
13．As far as I know ...
14．As for me, I agree to the former/latter idea ...
