考研英语作文优秀例句【一】
Directions:
Restrictions on the use of plastic bags have not been so successful in some regions. “White Pollution” is still going on. Write a letter to the editor(s of your local newspaper to
1 give your opinions briefly, and
2 make two or three suggestions.
Dear Editor,
I have been reading your newspaper for many years with a great enthusiasm and interest. It is my honor to write you this letter to give my views on the issue of “White Pollution”. It is my view that the limitation of the use of disposable plastic bags is of utmost significance.
I would like to make the following suggestions to put an effective stop to the wide spread of “White Pollution”. Firstly, we should ban the free use of the plastic bags. Secondly, the price of plastic bags should be further raised. Thirdly, media like your newspaper should do more to encourage the public to use paper or clothing bags to replace the plastic bags.
I hope my suggestions would be of help and thank you for your attention.
Yours sincerely,
Li Ming
考研英语作文优秀例句【二】
为了把十分复杂的事物说清楚，就可以采用图表法，来弥补单用文字表达的缺欠，对某些事物解说更直接、了当。
作用：使人看了一目了然。条理清晰，直接地说明了说明对象的特点。
考研英语作文优秀例句【三】
用简明的语言、科学的术语对某一概念的本质特征作规定性的说明叫下定义。下定义能准确揭示事物的本质。
作用：使人们在阅读时对抽象的字词能够更加明白、理解。
例句：统筹方法，是一种安排工作进程的数学方法。——《统筹方法》（能准确揭示事物的本质。）
考研英语作文优秀例句【四】
作比较是将两种类别相同或不同的事物、现象加以比较来说明事物特征的说明方法。说明某些抽象的或者是人们比较陌生的事物，可以用具体的或者大家已经熟悉的事物和它比较，使读者通过比较得到具体而鲜明的印象。事物的特征也往往在比较中显现出来。 在作比较的时候，可以是同类相比，也可以是异类相比，可以对事物进行“横比”，也可以对事物进行“纵比”。
作用：把……与……进行比较，突出强调了说明对象的特点。
例句：永定河发水时，来势很猛，以前两岸河堤常被冲毁，但是这座桥却从没出过事，足见它的坚固。——《中国石拱桥》（突出被说明对象的特点。）
考研英语作文优秀例句【五】
Directions:
Suppose you have found something wrong with the electronic dictionary that you bought from an online store the other day. Write an email to the customer service center to
1 make a complaint, and
2 demand a prompt solution.
Dear Sir or Madam,
I bought/ordered an electronic dictionary from your online shop on January 1st, but I found it has some problems after using it for a short period of time.
To begin with, the battery needs recharging after a mere 2 hours of use. This means that I need to carry my charger with me when I go out for a day. In addition, the buttons on the electronic dictionary are so small that it is nearly impossible to type anything with them. Personally, I found this to be completely unacceptable.
Therefore, I would like either to change for another model that works well or a full refund. I am looking forward to your prompt reply.
Yours sincerely,
Li Ming
考研英语作文优秀例句【六】
至今，考研英语（一）漫画作文共考查19次（严格说法应该是“图画”，因为期间有两年是“照片”不是“漫画”）。笔者研究这些漫画多年，发现其中隐藏着许多共同特征。
