CET4英语作文模板之说明文Word版

说明文：在四级作文中，实际上细化为原因类作文，最明显的原因类作文，如My Favorite Programme, My Ideal Job, The Career I Pursue,再就是Why I Take the College English Test Band 6。

模板一：Why Are There so Many Rural Laborers in Big Cities?1.近来来越来越多的民工涌入大城市。

2.产生这一社会现象的原因。

For a number of years, there has been a steady rise in the number of rural laborers who flood into big cities. Many men work on construction sites, while many women work as dishwashers in restaurants or babysitters for city dwellers. Three reasons, in my mind, can account for this social phenomenon.First and Foremost,the limited land can no longer produce enough crops for an ever-increasing rural population.In the second place,there are far more opportunities in big cities----rural laborers dream of earning money through hard st but by no means the least, many of them want to live permanently in big cities, because they admire the way of living there, and wish their children to receive good education.I firmly believe that if we try our best to create a healthysocial atmosphere, rural laborers will make greater contribution to our nation.结构点评这篇作文谈论的是一种社会现象。

第一段分三句，首句引入大量农民工进入大城市这一现象，第二句举例子进行说明，第三句是个过渡，引起解释原因的段落。

第二段分三个方面来解释原因。

第三段是乘法的结束语。

这是我们大家熟悉的结构。

妙笔生花第一段首句是个经典句型，大家应熟记。

第二句是举例说明，construction site 表示“建筑工地”，babysitter表示“帮人看孩子的人”。

第三句使用了插入语，强调了句子主语。

第二段分三个方面来解释这一社会现象。

第一点中no longer 和ever-increasing的使用突显了矛盾，其中rural指“乡村的”。

第二点中的far more 亦可用much more，后使用破折号，引出进一步的说明。

第三点中permanently 和admire 分别指“永久地”和“羡慕”，接受教育是“receive education”。

第三段非常简洁，是宾语从句嵌套条件状语从句的情形。

条件状语从句的语气平和舒缓，显得非常客观。

模板二：还有些题目也是原因类题型，像It Pays to Be Honest, Harmfulness of Fake Commodities, Don’t Hesitate to Say “NO”. 这些都是从写现象-----原因------后果的三段论式。

今天我们练习写，主题句已经给出：It Pays to Be Honest1当前社会上存在许多不诚实的现象2诚实利人利己，做人应该诚实Nowadays, every one of us has been confronted with too many instances of dishonesty either through the mass media or in daily life………….We can’t help asking ourselves: What is wrong with our society? Is honesty going out of style?Honest should and would never go out of style. For any individual, honesty ……All that has been discussed above points out an undeniable fact that it pays to be honest. Honesty ……..模板三Video GamesThe recent years have witnessed表明，目击 an unfavorable social phenomenon—more and more college students become indulged迷恋 in video games. Some of them play video games overnight, which will inevitably hinder妨碍their study. Others even play truant逃避 to enjoy themselves.After contemplating沉思 and meditation沉思, we can find three possible reasons to account for this trend. First of all, the information technology is developing at a fantastic speedand video games become more and more advanced and attractive.What’s more, many students lack self-control to such an extent that they play for long hours even if they know it is harmful to both their mental and physical health.In the third place,the university authority and the teachers are too lenient 仁慈with the students—they attach great importance to imparting传递knowledge and more or less overlook students’ personality development.The solutions to this problem seem more than clear on this occasion. By creating a favorable environment, university authority can help students enjoy learning in and after class. Moreover, university teachers should teach students how to make best use of their time and energy to realize their st but by no means least,the mass media should also play a positive role in conveying the message that it is not wise at all for college students to play video games, especially for long hours.It is quite natural that we meet such problems among college students. As long as the government, universities and students make joint efforts, a sound solution is not far away.第一段引入了越来越多的学生沉迷于电子游戏这一社会现象。

第二段从三个方面阐述了此现象的原因。

（注意三个方面的英语表达）第三段从学校、老师和媒体三个角度（注意另外三种英语表达）来阐述解决问题的办法。

未段包含两句，第一句说问题常见，第二句说只要大家同心协力，必能找到解决问题的办法。

请仿照上篇文章，写一篇作文：Internet Chat红色的加粗词句全部可以照搬照套，换内容即可。

模板四：Getting to Know the World Outside the Campus1.大学生了解社会的必要性2.了解社会的途径（大众媒体、社会服务等）3.我打算怎么做It is necessary that university students get to know the world outside the campus. （为什么）On the one hand,only when they combine book knowledge with real social life can university education makes sense. On the other hand,the society is developing at a fantastic speed and university students should acquaint themselves with it, otherwise they can hardly keep pace with it after graduation.There are many ways to know the outside world better, among which the mass media is the easiest one. By listening to the radio, watching TV news and reading newspapers college students can know daily happenings at home and abroad. In addition, voluntary social service is also a good choice. Through various activities, the students will not only learn to perform different tasks but also become more responsible and considerate.As far as I am concerned, I will combine the two methods mentioned above. I enjoy listening to English news and surfing on the Internet----I can get to know the society and learn English at the same time. Moreover, I will take an active part in social practice---- I know clearly that first—hand information and experience are most valuable.结构点评模板紧扣大学生生活，最大的特点是文中包括了自己的做法，这是由提纲决定的。