The contemporary narratological theories can be used to analyze a narrative work, such as structuralism, new narratology, consumerist narratology, etc. In structuralism, the structure of a narrative work is an important object of analysis. In this work, the overall structure of the story, such as the plot, characters, theme, etc., and how these structures interact to promote the development of the story and express the theme. It was also important to analyze the form and style of the work in the new narratological theory. You can study the language, symbols, symbols, and images in the narrative and how they affect the reader's understanding and feelings. In consumerist narratology, one can analyze the needs of the audience and the influence of consumer culture on the narrative. You can study the commodification and entertainment elements in the narrative and how they affect the reader's understanding and feelings of the story. By analyzing these theories, we can better understand the structure, form and meaning of a narrative work, and thus better analyze a narrative work and explore its charm and shortcomings.