第1段:Recently we’ve had a discussion about whether we should... (导入话题) Our opinions are divided on this topic.(观点有分歧) 正文: 第2段:Most of the students are in favour of it.(正方观点) Here are the reasons. First... Second... Finally...(列出2~3个赞成的理由) 第3段:However, the others are strongly against it. (反方观点) Their reasons are as follows. In the first place... What’s more... In addition...(列出2~3个反对的理由) 结论: 第4段:Personally speaking, the advantages overweigh the disadvantages, for it will do us more harm than good, so I support it.(个人观点)