The significance and role of narration in writing were mainly reflected in the following aspects: 1. Description of the situation: Through vivid and specific language description of the situation, the reader can better understand the story and the emotions of the characters to enhance the reader's sense of immersion. 2. Shaping the character: The narration can shape the character's image through a series of character descriptions, including the character's personality, appearance, behavior, thoughts, etc., so that the reader can better understand the character's inner world and enhance the credibility and attractiveness of the character. 3. Plotting the plot: The narration can push the development of the plot through the ups and downs of the plot and the contradictions and conflicts of the characters, so that the readers can better understand the theme and meaning of the story. 4. Express thoughts: The narration can convey the author's thoughts and emotions through telling the story, including the views on events, the revelation of life, and the exploration of human nature. It allows the readers to better understand the author's intentions and purposes. The role of narration was also very important in college writing exams. Narrations can express the author's views and ideas through clear and accurate language to help candidates better convey their thoughts and emotions. At the same time, it can also help candidates better understand the story and plot to improve the quality and level of writing.