〈鄭伯克段於鄢〉選錄自《左傳．隱公元年》，記述鄭莊公之弟共叔段，在其母武姜支持下陰謀奪權，導致兄弟鬩牆，骨肉相殘之事。本論文探究其篇章修辭，從篇章架構下所呈現之修辭特色，分別以結構、開頭、線索、疏密、波瀾、過渡、文眼、照應、暗示、結尾等十項著眼，逐一剖析。

“Lord Zheng Conquering Duan in Yan”selects and includes from "the Annals of Zuo ‧ Yin Gong first year".That records Gong Shu Duan, Zheng Zhuang Gong’s younger brother, who takes over power with a plot under his mother Wu Jiang support.Therefore, that causes quarreling and fighting between brothers. This thesis researches the chapter of its rhetoric and the rhetoric characteristic which presents from the chapter construction, and focuses on 10 methods which are the structure, the opening, the clue, the density, the mighty waves, the transition, Wen Yan, takes care of, the suggestion and the ending to analyze one by one.