语码转换成因研究

语码转换是言语交际中的一种常见现象。社会语言学认为，语言行为因说话人／受话人的个人特征及社会环境等因素的变化而产生变异。本研究首先从社会语言学的角度探讨了语码、语码转换的定义问题，然后以大学校园、电视节目及报刊杂志中存在的语码转换的实例为语料，分别从语言自身、言语行为参与者的个人层面以及社会背景等方面探讨了语码转换的形式及成因。

A Research into the Cause of Language Code-switching

Code-switching is a common phenomenon in lan- guage communication. Sociolinguistics holds that language behavior changes because of changes in speaker＇s /listener＇s personal characteristic, social environment and other factors. This study first ap- proaches the definitions of code and code-switching from the angle of sociolinguistics . Then using the practical examples of code-switching on college campuses, in TV programs, newspapers and maga- zines as language materials, it researches the form and cause of code-switching from the language itself, the participant in language behavior, social background and other aspects.