语码混用是我国现代社会语言生活中的一种常见现象,也是社会语用变化的重要依据。语用策略是人类生存的行为方式,是语言使用者为达到语言交际目的而采用的手段。本文结合例证,从社会因素、文化因素与经济原则角度解释语码混用结构,探讨语码混用现象中的语用策略。 Mixed language is a common phenomenon in the modern Chinese language life, but also an important basis for the change of social pragmatics. Pragmatic strategy is the behavior of human existence and is the means used by language users to achieve the purpose of language communication. Based on the examples, this paper explains the mix structure of code from the perspectives of social factors, cultural factors and economic principles and discusses the pragmatic strategies in the phenomenon of mixed code.