自八十年代开始，应用写作受到了社会的重视，引起了许多专家、学者及众多教学工作者的重视，一时间，《应用写作》教材大批涌现，理论研究空前活跃。对于应用写作理论研究，我认为用比较的方法是可取的。应用文是文章家族中的一员，它与其它样式的文章有共同点，也有不同点。 Since the 1980s, applied writing has gained the attention of the society, arousing the attention of many experts, scholars and many teaching workers. For a time, a large number of “applied writing” textbooks emerge, and the theoretical research has been unprecedentedly active. For applied writing theory, I think it is advisable to use a comparative method. The application of text is a member of the article family, it has in common with other styles of articles, there are differences.