共同语与方言变异研究新视角——四川返乡农民工方言变异实证研究

摘要

本文以四川入声方言区入声韵母为研究基础,探讨了四川返乡农民工的语言变异。通过定性和定量研究后认为,在语言接触的社会大背景下,方言变异已不可避免地发生,其基本演变规律为：方言变异不以语音条件为基础,词汇扩散是主要的方式;方言变异遵循着本方言的内部规律,以内部调整为主要手段及变异模式。%This paper discusses the language variations of Sichuan returned migrant workers based on an investigation to the variations of Rusheng finals of returned migrant workers from Rusheng dialect area.The qualitative and quantitative analysis show that language variation is inevitable in social language contact,that basically pronunciation of other language is not necessarily affect variation and lexical borrowing is the main channel,and that variation follows the rules within the dialect,mainly the internal adjustment.