写现象类作文【一】
【习作题目】
Students Grading of Their Teachers
1．学生给老师打分已很普遍；
2．人们对其持不同态度（肯定或否定的态度）；
3．你的看法。
【习作解读】
显然，此任务是写一篇议论文，主题为对学生给老师打分的现象进行议论，开放性较大。学生应根据实际情况，从多个方面阐述其原因并表达自己对这种现象的观点和态度。该话题更加贴近学生的实际生活，但有一定的语言难度，也有一定的思想深度。通过此文的写作，也从侧面提示了学生在注重写作基础训练的前提下，也应该注重培养积极思考、灵活运用、自由发挥等能力。
此次的写作任务出题相当巧妙，写作内容涉及的词汇和句型都属于新课程标准范围。题目在考查学生写作能力的同时，也在考查学生的分析判断能力及高度概括能力。富有想象力的学生写出的文章可能生动而富有灵性。此题目能引发学生对平日习以为常的行为进行反思，学会换位思考，这对中学生的性格和品德培养非常重要。
【习作展示】
Students Grading of Their Teachers
Nowadays, a lot of schools ask their students to contribute to grading their teachers. As a teacher, it is their responsibility to satisfy their students in all aspects. Meanwhile, it is admirable that school teachers prefer to expose themselves to their students.
If the system of grading of teachers by students is introduced, it will benefit students, teachers and the administration of the school for a number of reasons. For one thing, the system will give teachers and the administration of the school an insight into the minds of the students and show whether the teachers are successful in getting their lessons understood by the students; for another, it will also encourage the good teachers to continue their efforts and motivate themselves. What is more, it will expose those who are not doing enough and will lead them to correct their teaching methods as well as their attitude towards students. Thus the quality of teaching will certainly improve.
In a word, it is a promising concept and will bring surprisingly good results if applied with the right conditions.
【习作点评】
作者观点明确，赞成学生给老师打分。作为老师，就要做一个让学生满意的老师。这样，不仅对学生、学校有利，而且对老师本人也有利。这样，老师就会从另一个角度重新审视自己，看自己是否是一个成功的老师。如果得到学生的认可，这将是对自己的一次鼓励，为继续前行增添动力。如果学生的认可度不高，老师就应进行反思，调控教学方法和教学态度。这样，教学质量肯定会提高。作
者用简洁、明快的语言以及自己的经历列举了充分的论据，内容充实，贴近生活。For one thing, for another, what is more, in a word等过渡词的使用，是短文结构清晰，层次分明。最后，最值得一提的是，文中多次正确运用的高级词汇和复杂句式，给文章增添了不少文采。综上所述，这是一篇不可多得的佳作，值得向大家推荐。
二、写作模板
此模板适用于社会现象类议论文。参考模式如下：
Nowadays, there exists an increasingly serious social/economic/environmental There are a couple of reasons behind this problem/phenomenon. For one ；Based on the above discussions, I can easily forecast that more and more people
Nowadays, there exists a common phenomenon—with the development of the Internet, more and more people tend to send electronic cards instead of paper ones to their friends and relatives when an important holiday comes.
There are a couple of reasons behind this phenomenon. For one thing, compared with the traditional cards, electronic cards are more lively and interesting. They can give not only pictures but also sound and animation. For another, there are many websites online which offer varieties of cards for you to choose from. What is more, with the popularity of the electronic cards, less paper is used in making paper cards, which does good to our environment.
Based on the above discussions, I can easily forecast that sending greetings by using electronic cards will be accepted by more and more people, not only the young ones.
三、写作指导
写作思路是先列出一个具体的社会问题或者现象，然后分析产生的原因和产生的影响，最后提出解决问题的办法，或者得出结论，或者提出个人看法，或者预测前景。
论点、论据、论证是议论文的三要素。论点是作者对所议论问题所持有的见解和主张，论据是用来证明论点的事实和道理的根据；论证是用论据来证明论点的方法和过程。一般来说，议论文每段都有主题句来确定论点。论证的方法很多，但最常用的是因果分析法。即：分析事实与论点的因果关系，指出取得结果的原因是所要证明的论点，从而达到论证的目的。
在近几年的高考中，议论文的比重占得越来越多，议论文的.出题形式可以多种多样，有看图写作、图表、表格、书信等各种类型，但文体实际是议论文，而有时是夹叙的议论文。议论文的写作要点是：
1. 观点鲜明，文章一定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，不同层次之间要分明，过渡清晰自然。
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. 一般采用一般现在时。
5. 语言简洁有力，一般不采用口语。
四、巩固练习
1.【练习题目】
2010年上海世界博览会期间，上万的青年志愿者参加志愿工作，请你谈谈对此现象的看法。
【参考范文】
During the period of holding the 2010 World Expo in Shanghai, tens of thousands of young citizens are participating in volunteer work, hoping to devote themselves to the grand occasion. As far as I am concerned, everyone ought to enter for it. Here are the reasons I want to mention.
It can be argued that the advantages of doing unpaid volunteer work are enormous, because volunteer work is actually a two-way street. First of all, volunteer work should always benefit people who need help. Those who need help will feel happier due to our immediate help. On the other hand, as far as the young people ourselves are concerned, we have more opportunities to develop the sense of responsibility, independence as well as interpersonal skills in the process of helping others.
Through this kind of work, we become confident and mature. In addition, we can make many friends and increase our chances of getting the jobs of our dreams. Furthermore, volunteer work plays an active role in building up a harmonious society.
In a word, it is of great value for the young adults to offer volunteer work. The youth volunteers do make a difference by the voluntary work! Why not join them and do something for our country?
2.【练习题目】
某些中学生为了显示自己成熟或表明自己醋而吸烟。请写一篇120词左右的短文，列举吸烟的危害，并提出建议。
【参考范文】
I am sorry to know that more and more middle school students begin to smoke. I think it is wrong to believe that smoking is cool and even think that smoking makes you appear to be mature. In fact, smoking is not cool but very dangerous.
First, smoking can do much damage to health. Scientific researches show that smoking can lead to heart diseases, cancers and other problems. It is reported that about 5 million people die of diseases related to smoking each year all over the world.
Second, it is a waste of money to smoke cigarettes. Smoking can cost a great deal of money. Once you are addicted to it, it is difficult to give it up.
What’s more, smoking can cause fires easily, which may do great damage to your life and your surroundings.
So give up smoking at once! Only in this way can you keep healthy forever.
3. 【练习题目】近年来，越来越多的中学生出国学习，出现了所谓的中学生“出国热”。请根据以下提供的信息，谈谈自己的看法。
1）良好的语言环境，更利于语言学习。
2）拓宽视野，学习国外先进的科学技术。
3）传播各民族间的不同文化。
参考词汇：媒介，中间人：mediator
【参考范文】
In recent years, studying abroad has been popular. Tens of thousands of Chinese middle school students have gone to foreign countries to study．Many people are trying their best to apply to go abroad.
There are a number of reasons for attending schools abroad．First, students who are studying abroad can act as mediators between people of different cultures. They can communicate with each other directly and learn about different cultures. Second, they can learn much more advanced knowledge of science and technology from foreign countries and experience different education methods．Third, they live in foreign countries and take classes given by foreign teachers. As a result, they can learn foreign languages much more quickly.
Therefore, it is advisable to attend schools abroad.
4.【练习题目】随着经济和社会的发展，道路上的私人小汽车越来越多。请根据自己的观察和理解，谈谈自己的观点。
【参考范文】
With the fantastic development both in economy and in society in China, the number of people who own private cars is on the rise. Some people have bought cars of their own, and others are planning to buy cars. But I strongly object to the increase in developing private cars.
I hold that automobiles will give rise to a series of problems. In the first place, as more and more cars are produced and run on the road, a large volume of poisonous gas will be given off, polluting the atmosphere and causing actual harm to the health of people. Next, private cars contribute to traffic jams so greatly that the advantages gained in comfort and freedom are often cancelled out by the frustration caused by traffic jams. The last problem is the increasing number of car accidents that have killed and will kill a lot of people in a friction of a second.
In a word, although automobiles have been playing a vital part in the daily activities of our society, they also bring us numerous troubles such as more serious environmental pollution, more traffic accidents and more energy consumption. They drink up huge amounts of fuel and throw out huge amounts of pollutants. Jams waste our precious time. Therefore, I am against developing private cars.
写现象类作文【二】
在课本上，我看到这样一幅漫画:冬天在一个车站专供母子上车的地方，几个衣冠楚楚的大男人却站在那里，对于旁边“母子上车处”的牌子视而不见。车站旁边，站着一位抱孩子的妇女，十分无奈，却又敢怒不敢言。
看完这则漫画，我感到十分气愤。他们真的是文盲吗?不是吧。当今社会，真正的.文盲有几个?真是文盲还会觉得自惭形秽，没有脸面站在那儿呢。而且，他们中有的人一副干部模样，有的人还故意闭着眼睛，怎么可能是文盲呢?
在生活中，这种假文盲、真自私的行为很多，令人反感。如在公交车上特设的“老、弱、病、残、孕”专席，许多身强力壮的年轻人却坐在那里。而当真正的特需乘客上车时，却没有人让座。对于车上赫然贴着的“请主动给老、弱、病、残、孕乘客让座”的标语，许多人视而不见。倒是一些六七岁还不太认字的小孩，会给他们让座。假文盲们不管，不太懂事的小孩能做，这是什么现象?他们难道连小孩都不如吗?!我想，这对于那些弱势群体来说，即使在炎热的夏天，也会感到寒意，是心寒!
说实话，在贴有明确标语的地方装成假文盲去故意违反规则最令人厌恶，比起违反那些没有明确指出的规则，这种“假文盲、真自私”的人是真正的小人。真不知道这些人为什么要这样做，难道按标语要求做就会损失很多吗?不会。最多不过是多走点路、多站会儿、多等会儿、累一点儿，可这又有什么呢?就为了这么一点点儿，去做一次“假文盲、真自私”的彻头彻尾的小人，值吗?做一次也许没有什么，但有一就有二，有二就有三，这样一而再、再而三地做下去，你真的是赚了吗?不，是赔了，赔上了公德。
所以，我呼吁:不要为了一时图省事儿而做“假文盲、真自私”的小人，哪怕累一点儿，也不能在品德上打折扣呀!
写现象类作文【三】
生物体的每一个细胞都包含着复制自身的全部信息，只是 除精卵细胞外的其他细胞中这些信息大都被关闭，这些细 胞都被特别化了，只能分裂成肝细胞、肾细胞或皮细胞等 。不过，一但这些信息被激发，任何一个细胞都能复制出 一个完整的个体，由於它的基因信息不变，它可不失真的 复制出原来的个体。1997年 2月23日，英国爱丁堡的罗斯 林研究所宣布了复制羊“波莉”的诞生。他们从一只雄性 绵羊身上抽取了乳腺细胞，将细胞核用显微手术植入一个 已用电击法除核的空卵泡内。在卵子环境中，该细胞核中 的遗传信习被唤醒，分裂成胚胎，再植入另一只母羊的子 宫，产出与原雄羊完全一样的复制体。主持该项研究的科 学家维尔穆特声称，如果去做的话，两年内可以培育出第 一个复制人。目前的复制技术，它需要卵细胞的环境来唤 醒细胞核，细胞核分裂成胚胎任需植入母体的子宫。但人 们早已认识到这些绝不是不可逾越的障碍。一但复制人降 临这个世界，必将引起数不清的道德法律问题，人类的独 特性、神秘性，人类对自身生命的敬畏及宗教的信仰，将 澈底瓦解。 8.DNA的生命 另一个值得探讨的生命保存问题，就是电影《侏罗纪公园》中秘密的时空胶囊，故事虽是虚构，但并非是信口开河 。已经在地面消失的古生物，能够使它们在现代复活，这 并不是痴人说梦，现在愈来愈有可能实现这个梦想，其中 的关键就是封闭在琥珀中的化石，琥珀是松树等植物的树 脂所变成的化石。其中有些会含有昆虫等小生物，并保有 完好形态。科学家打算从这些生物取出DNA〔去氧核糖 核酸〕，DNA被称为生命的设计图，若能取得古代生物 的DNA，便有可能藉由日益发展的基因工程与生物科技 ，在不久的将来使它们再度复活。
