一教师语言是指教师在育人过程中使用的语言的总称。对外汉语领域的教师语言是指:“第二语言教师为了达到交际的目的,对该语言的非母语学习者在课堂教学和课外交往中有意识使用的目的语系统的变体。”~([1])本文在这里主要论述的是对外汉语教师在课堂教学过程中使用的语言,它包括“课堂用语、教学内容语言、教学内容解释语言这三大要素”。~([2]) A teacher’s language refers to the general term used by teachers in the process of educating people. Teacher language in the field of Chinese as a foreign language refers to: “The second language teacher is a variation of the target language system consciously used by non-native speakers of the language in classroom teaching and extracurricular activities in order to achieve communication.” [1]) This article mainly discusses the foreign language teachers in the classroom teaching process used in the language, which includes “classroom language, teaching content language, teaching content interpretation language of these three elements ”. ~ ([2])