本文结合著名理论家Brown&Levinson的经典著作——《语言使用中的共性:礼貌现象》,用面子理论阐述了当代中国学生学习日语时面临的难关,解决日语中的礼貌用语应在“什么样的情景中运用、哪个时间段运用、如何才能运用自如”这一问题,并从“礼貌的概念、句子的划分、礼貌策略”这三方面陈述礼貌意识的导入对中国日语学习的影响。 Based on the classical theory of the famous theoretician Brown & Levinson, “Similarities in the Use of Language: Politeness Phenomena”, this paper expounds the difficulties faced by contemporary Chinese students in learning Japanese with face-to-face theory. It is necessary to find out what kind of polite language should be used in Japanese How to make use of freely “in the context of” context, use of time, and how to use it freely “, and states the influence of politeness awareness on the Chinese language learning from three aspects:” politeness concept, sentence classification and politeness strategy. "