说明利弊作文模板和范文.doc

说明利弊型3段式第一段 说明某现象或事物带来的好处、弊端第二段 说明某现象或事物可能会带来的问题、利益第三段 阐述自己的看法或建议模板1 作者支持弊端Nowadays/Recently,_1_.By doing so, it/ they can help _2_ and _.However, some people believe/ view that _3_.For one thing,_4_.For another,_5_.In addition, _6_.As for me/ As far as I am concerned, _7_.The reason lies in the fact that _8_.Moreover/ Whats more,_9_.I hope/ expect to see _10_.1开门见山，引出事实或现象2 带来的好处3 可能带来的弊端456 具体说各条弊端7 作者的观点89 具体说各条作者观点10 提出希望，总结模板2 作者支持好处In recent years,_1_ has/ have become rather common. It has brought great benefits/ harm to _2_.Firstly,_3_.Secondly,_4_.Furthermore,_5_.6But every coin has two sides. The disadvantages/ advantages can not be ignored. For one thing, _7_.For another, _8_.9Through above analysis, I believe that the advantages/ positive aspects outweigh the disadvantages/ negative aspects. Therefore, we should _10_.1 开门见山，引出事实或现象2 3 45 好处6 注意对立面78弊端9 10 表明作者观点和建议，总结全文My opinions of Students Owning a Cell PhoneWith the development of the information industry, cell phones play an important role in peoples life. However, I believe owing a cell phone is harmful to students. There are many bad effects of cell phones on students. First, its expensive to buy it. That will certainly increase the burden on parents. Second, it may affect the students study. Theyll pay much attention to the cell phone and spend less time doing homework. Worst of all, it may do harm to students health. As we all know, the radiation of the cell phone may cause some diseases. In spite of some advantages, I still think cell phones do more harm than good to students. What they should do is to spend their time on study.My opinions on the fast food(议论文：优缺点比较，四段论)As we all know, fast food is quite popular in China these years. Many people, mainly children and teenagers, like to have fast food for their meals. Why is fast food so welcome by people? I think the reasons can be listed as follows. First of all, fast food is very convenient. With busy lifestyles, people tend to rely on fast food to save their time. Besides, we can either have our meals in the restaurant or take it home, which means we have more choices than waiting in the crowded common restaurant only. Whats more, the environment of the fast food restaurant such as the small coffee shops is clean and comfortable, which often creates a romantic and elegant atmosphere.However, just like every coin has two sides, fast food also has its own disadvantages. For example, compared with vegetables and fresh fruits, fast food contains little nutrients that are good for our health. Instead, fast food like hamburgers and French fries are rich in fat, and we will easily put on weight if we eat woo much of them. Thats why we have more overweight children than before.In conclusio