IntroductionRecent years have witnessed ………(背景), which has aroused a heated debate of whether ……….(把要讨论的话题引入进来) Views on this issue vary from person to person. From my point of view, before airing my own opinion, I do think it’s necessary to analyze / explore this thorny issue from different angles / both sides of this thorny issue.Main bodyThose 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, ……..ConclusionIn conclusion, although it’s very difficult / hard to draw / come to / reach / arrive at an absolute conclusion to this issue, I would not hesitate to assent 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, it is necessary that at least once in your life you doubt, as far as possible, all things"然后后面再加上你自己的模板:"although the author's claim that...is not wholly insupportable, it would still be a mistake to draw the conclusion generally. In my observation...