典型材料是一种使用率很高的日常应用文体,无论是机关、团体还是个人都常常用到它。但在目前的各类应用文教科书、辅导书中很难看到这个文体名称,它被无端地拒于应用文体的大雅之堂门外,因而使它的写作实践因缺乏必要的理论指导而陷入一种无据可依、无章可循的非规范状态,也使 Typical material is a daily usage of high usage style, which is often used by institutions, groups and individuals. However, it is hard to see the name of this style in the current textbooks and tutorials of applied texts. It is unjustly rejected by the elegant style of applied style. As a result, its writing practice falls into a category due to the lack of necessary theoretical guidance There is no evidence to follow, no rules to follow the non-standard state, but also