[b]　　开头：[/b] 　　When it comes to ……， some think …… 　　There is a public debate today that …… 　　A is a commen way of ……， but is it a wise one？ 　　Recentaly the problem has been brought into focus. [b]　　提出观点：[/b] 　　Now there is a growing awareness that…… 　　It is time we explore the truth of …… 　　Nowhere in history has the issue been more visible. [b]　　进一步提出观点：[/b] 　　…… but that is only part of the history. 　　Another equally important aspect is …… 　　A is but one of the many effects. Another is …… 　　Besides， other reasons are…… [b]　　提出假想例子的方式：[/b] 　　Suppose that…… 　　Just imagine what would be like if…… 　　It is reasonable to expect…… 　　It is not surprising that…… [b]　　举普通例子：[/b] 　　For example（instance），…… 　　…… such as A，B，C and so on （so forth） 　　A good case in point is…… 　　A particular example for this is…… [b]　　引用：[/b] 　　One of the greatest early writers said …… 　　“Knowledge is power”， such is the remard of …… 　　“……”。 That is how sb comment （ criticize/ praise……）。 　　“……”。 How often we hear such words like there. [b]　　讲故事[/b] 　　（先说故事主体），this story is not rare. 　　……， such delimma we often meet in daily life. 　　……， the story still has a realistic significance.