文献综述既是学术论文的组成部分又是学术论文的一种类型。作为论文的组成部分,它是阐明前人贡献、理论发展脉络、现存研究局限等的重要工具,能够为学者的学术创作提供理论依据、激发创新点等;作为特殊类型的学术论文,综述性文章能帮助其他研究者告别卷帙浩繁的文山书海、迅速了解本领域的发展状况,避免重复性劳动。 Literature review is both an integral part of a dissertation and a type of dissertation. As an integral part of the dissertation, it is an important tool to clarify the contribution of predecessors, the development of theory and the limitation of existing research. It can provide theoretical basis for scholar’s academic creation and stimulate innovation. As a special type of academic essay, Can help other researchers bid farewell to voluminous Wenshan Shuhai, a rapid understanding of the development of the field, to avoid duplication of labor.