开头:Recently there is a heat discussion about.......(topic)
第一种正反方:On the one hand.......On the other hand....
第二种:For one thing.....For another thing....
第三种 :Some think......The others think....
第四种 :In some people's eyes,they think.......On the contrary,the other people have the opposite opinion....
上面四种可任选.(这几个只是比较常用喔我自己随便举的).最后表达自己观点.
In my opinion......
As for me.....
Personally.....
As far as i'm concerned.....
这几种比较常用.
希望对你有帮助呢:)
另外如果需要一些英语作文模板的话去网上搜搜看,有很多的噢.
参考资料：我自己.