一、教材插图的基本内涵从一般意义上来说,教材插图是指对于教材主要文字内容进行补充说明的图片。这些图片包括照片、示意图、流程图、图画等非文字辅助元素。之所以说教材插图在教材结构中发挥的是辅助说明的作用,是因为不同类型的插图的功能大致可以分为内容描述性质的、文字评论性质的、主题鉴赏性质的三类。它们既可以作为文章内容中的一个不可或缺的部分,比如工作流程图,也可以作为文章内容之外的附注,起引入学习空间导读和提示文章 First, the basic connotation of textbook illustrations From a general sense, the textbook illustration refers to the main text of the textbook for additional explanation of the picture. These images include photos, diagrams, flow charts, drawings and other non-text aided elements. The reason why textbook illustrations play an auxiliary role in textbook structure is that the functions of different types of illustrations can be roughly divided into three categories: content description nature, word review nature and theme appreciation nature. They can serve as an integral part of the content of the article, such as the work flow chart can also be used as a note outside the article content, the introduction of the introduction of learning space and tips articles