1.导入

第1段：Recently weve had a discussion about whether we should... (导入话题)。Our opinions are divided on this topic.(观点有分歧)

2.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... Whats more... In addition...(列出2~3个反对的理由)

3.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)