一、扩写。扩写是把情节非常简单的短文（甚至一句话），加以丰富想像，扩写成一篇内容具体的文章。扩写不等于处处增加文字，需要扩充的是与中心思想密切关系的部分，一般是人物的行动、语言，心理活动，以及能烘托中心的环境描写。经常引导学生做这类练习，可以开扩作文... First, the expansion. Extension is the essay is a very simple essay (or even a sentence), to enrich the imagination, expanded into a specific article. Extensions do not mean adding words everywhere. What needs to be expanded is the part closely related to the central idea, which is generally the action of people, language, mental activity, and the environmental description that can set off the center. Often lead students to do such exercises, you can open up the text ...