开头:1、Nowadays, there remains an increasing interest in the topic about............................
2、It is widely accepted that.......................
衔接句:
As to this issue, opinions vary from person to person.
中间句:
On the one hand,some people hold the view that...................On the other hand,a great many people insist that......................
As far as I am concerned,..........................................Although so abundant cases can support my simple view,the following one is most favorable................................
结尾句:
Therefore,...............................,,