An introduction to literature is a comprehensive exposition of the basic concepts, properties and characteristics of literature. In the introduction to literature, the essence, function, development process and stylistic types of literature are usually involved to comprehensively and systematically expound the basic principles and laws of literature.

Introduction to literature is a basic course for learning literature, which is of great significance for understanding the essence and characteristics of literature and mastering the basic theories and knowledge of literature. Therefore, Introduction to Literature is a comprehensive literary paper, which aims at comprehensively and systematically expounding the basic principles and laws of literature and laying a foundation for in-depth study and research of literature.