1、辩论性议论文辩论性议论文主要针对某一观点或问题(一般为有争议的观点或问题)发表议论和看法，因此写此类文章时要考虑的论据多为正反两个方面。通过对有争议的观点或问题的不同看法进行比较，然后进行分析和评论，最后提出自己的看法，表达自己支持或反对的态度并加以论证说明，得出结论。写好该类作文要注意以下要点：1观点鲜明，文章一定要有一个明确的中心论点。2层次分明，一个中心论点通常有几个分论点支持，层次要分明，过渡要自然。3最后一段一般要总结全文，得出一个符合逻辑的结论，突出中心思想。4通常采用一般现在时。5语言简洁有力，一般不采用口语。基本框架1开头开门见山，引入辩论话题。2主体列举正方和反方的观点并说明
2、理由。3结尾表明自己的观点。常用词块1attach great importance to高度重视2play a vital part in在中起重要作用3make outstanding contributions to对做出杰出贡献4serve the society服务社会5from my point of view依我之见6a wise choice一个明智的选择7support the opinion支持这个观点8oppose the opinion反对这个观点9the following three reasons以下三个原因10become more and more popul
3、ar变得越来越受欢迎常用语句引入话题1Recently our class had a discussion about sea exploration.最近我们班进行了一次关于海洋探索的讨论。2Opinions were divided on the topic.在这个问题上意见有分歧。列举正方和反方的观点并说明理由1However，every coin has two sides.然而，任何事物都有两面性。2Some students support the opinion.Other students oppose the opinion.一些学生支持这个观点。其他学生反对这个观点。37
4、3% of the students supported the view.73%的学生支持这一观点。4However，27% of the students were against the idea.然而，27%的学生反对这个观点。表明自己的观点1I think the second view is completely wrong.我认为第二种观点是完全错误的。2As far as Im concerned/Personally，Im in favour of the first/second view.就我个人而言，我赞成第一/第二种观点。假如你是李华，学校即将举行以“Is It Ne
5、cessary for Humans to Explore Oceans? ”为题目的英语作文比赛，请按照下列要点写一篇80词左右的议论文。赞成的理由反对的理由你的看法1.获取更多的海底资源；2.提高对地球上生命的理解。1.造成海洋污染，导致海洋生物死亡；2.破坏生态系统。 学生习作Is It Necessary for Humans to Explore Oceans？Some students in our class is in favour of sea exploration.They say sea exploration help people to discover new s
6、ources of energy.It might help improve our understanding of the life on the earth.Others are against it.Sea exploration might bring about marine pollution.It also might cause ecosystem destruction.I think sea exploration should balance with our needs.点评：1.习作要点不全，字数偏少。2.高级词汇和高级句式的运用太少，句式太简单。3.文中出现了一些
7、简单的语言错误。如is in favour of应该是are in favour of；help people应该是helps people；balance应该是be balanced。升格作文Is it necessary for humans to explore oceans?Recently our class has had a discussion about whether sea exploration should be carried out.Some of the students are in favour of sea exploration.They say sea
8、 exploration has made it possible for people to discover new medicines as well as new sources of food and energy.Others are against it.Although sea exploration might help improve our understanding of the life on the earth，it might bring about marine pollution，which finally leads the ocean creatures
9、to death.It also might cause ecosystem destruction.Personally，sea exploration should be balanced with economic needs.Hopefully，as technology improves，we may have more options for managing this balance.众所周知，这些年我国经济发展迅速，可是环境污染也越来越严重，发展经济与环境保护之间的关系问题一直为社会各界所关注。下面是某班同学的讨论结果，请你就此给某英文报社写一篇文章介绍讨论情况并简要阐述自己的
10、观点。1一些同学认为经济发展不应以环境为代价。理由：忽视环境而发展经济将对环境造成破坏；2另一些同学认为经济发展不应考虑环境问题。理由：发展经济必然带来环境问题，等以后有了钱和时间再来解决；3你的观点注意：1.词数80左右；2开头已给出不计入总词数。参考词汇：不可避免的unavoidableA discussion about the relationship between economic development and environment protection was held in our class. 【参考范文】A discussion about the relationsh
11、ip between economic development and environment protection was held in our class.Some students believe we should never sacrifice environment for economy.They think the present environmental problems are largely caused by rapid economic development.However，other students think it unnecessary to consi
12、der environmental problems now because economic development comes first.They believe that environmental problems can be dealt with later when we have the time and money.I think the second view is completely wrong.The purpose of economic development is to provide a comfortable and happy life for our people.We should aim at sustainable development and find a balance between the two.