Introduction
Recent years have witnessed ………(背景)， which has aroused a heated debate ofwhether ……….(把要讨论的话题引入进来) Views on this issue vary from person to person. Frommy point of view, before airing my own opinion, I do think it’s necessary toanalyze / explore this thorny issue from different angles / both sides of thisthorny issue.
Main body
Those who ………(正面观点)tend to present the following reasons. To begin with,……… In addition, ………. What’s more, ………
………..(尽量用不同的论证方法)
However, other people may examine / explore this issue from another angle.For one thing, ……... For another thing, ……. Furthermore, ……..
Conclusion
In conclusion, although it’s very difficult / hard to draw / come to /reach / arrive at an absolute conclusion to this issue, I would not hesitate toassent to the former / latter viewpoint because I’m fully convinced that ……
万能开头：
As Descartes(笛卡尔) once said:"If you would be a real seeker after truth, itis necessary that at least once in your life you doubt, as far as possible, allthings"然后后面再加上你自己的模板："although the author's claim that...is not whollyinsupportable, it would still be a mistake to draw the conclusion generally. Inmy observation...