Excerpted articles referred to the brief summary and description of some important plots, characters, or scenes in the process of literary creation in order to highlight the theme or increase the reader's reading experience. Excerpting beautiful articles was a common and important literary technique in literary works. Appreciation 300 refers to the in-depth analysis and interpretation of the important plots, characters, or scenes in the works to achieve the purpose of understanding and appreciation of the works. Appreciation 300 required the reader to have a certain literary quality and reading ability. It required the reader to think deeply and analyze the theme, emotions, thoughts, and other aspects of the work. When reading literary works, American Excerpt and Appreciation are important literary means to help readers better understand the works and improve their literary quality and reading ability. At the same time, he also needed to pay attention to moderate reading and not pursue the literary effect too much and ignore the core value of the work.