说明利弊题型
这种题型往往要求先说明一下现状，再对比事物本身的利弊，有时也会单从一个角度（利或弊）出发，最后往往要求考生表明自己的态度（或对事物前景提出预测）
１.

说明事物现状
２.

事物本身的优缺点（或一方面）
３.

你对现状（或前景）的看法
Nowadays many people prefer A because it has a significant role in our daily life. Generally, its advantages can be seen as follows. First ----------------(Ａ的优点之一). Besides -------------------（Ａ的优点之二）.
But every coin has two sides. The negative aspects are also apparent. One of the important disadvantages is that ----------------(Ａ的第一个缺点)．To make matters worse,------------------(Ａ的第二个缺点)．
Through the above analysis, I believe that the positive aspects overweigh the negative ones. Therefore, I would like to ---------------(我的看法)．
(From the comparison between these positive and negative effects of A, we should take it reasonably and do it according to the circumstances we are in. Only by this way, ---------------(对前景的预测)．)

议论文的框架
(1) 不同观点列举型（ 选择型 ）
　There is a widespread concern over the issue that __作文题目_____. But it is well known that the opinion concerning this hot topic varies from person to person. A majority of people think that _ 观点一________. In their views there are 2 factors contributing to this attitude as follows: in the first place, ___原因一_______.Furthermore, in the second place, ___原因二_____. So it goes without saying that ___观点一_____.

People,　however,　differ　in　their　opinions　on　this　matter.　Some　people　hold the idea that ___观点二_______. In their point of view, on the one hand， ___原因一_______.　 On the other hand, ____原因二_____. Therefore, there　is no　doubt　that ___观点二______.　
　As far as I am concerned, I　firmly　support　the　view　that __观点一或二______.　It　is not only because ________, but also because _________. The more _______, the more ________.

（2）利弊型的议论文
Nowadays, there is a widespread concern over (the issue that)___作文题目______. In fact, there are both advantages and disadvantages in __题目议题_____. Generally speaking, it is widely believed there are several positive aspects as follows. Firstly, ___优点一______.　 And secondly ___优点二_____.
Just As a popular saying goes, "every coin has two sides", __讨论议题______ is no exception, and in another word, it still has negative aspects. To begin with, ___缺点一______. In addition,　 ____缺点二______.
To sum up, we should try to bring the advantages of __讨论议题____ into full play, and reduce the disadvantages to the minimum at the same time. In that case, we will definitely make a better use of the ____讨论议题___.

( 3 ) 答题性议论文 来自好学英文网

Currently, there is a widespread concern over (the issue that)__作文题目_______ .It is really an important concern to every one of us. As a result, we must spare no efforts to take some measures to solve this problem.英语作文