Grice的合作原则在解释人类言语交际活动中起重大的作用。格赖斯认为说话人和听话人的双方都应遵守合作原则。但是在实际言语交际中,总存在合作原则违反的现象。论文以语言学理论为依据,对合作原则理论及合作原则在言语交际中违反的原因及运用进行阐述和分析。 Grice’s principle of cooperation plays a significant role in explaining human verbal communication. Grice believes both the speaker and the obedient should abide by the principle of cooperation. However, in actual verbal communication there is always a violation of the principle of cooperation. Based on the theory of linguistics, the thesis elaborates and analyzes the reasons and applications of the principle of cooperation and the principle of cooperation in verbal communication.