Theoretical and Practical Research on the Promotion of Mandarin in Ethnic Regions through Interlanguage

所谓中介语就是介于源语和目的语之间的一种语言。民族普通话是民族地区推广普通话过程中产生的中介物，具备民族语言和普通话两种特点。文章以民族普通话为研究对象，在论述其定义和作用的基础上，依据语言生活和普通话推广现状，分析民族地区中介式推广普通话的学理和实践，旨在提供新的工作思路，为铸牢中华民族共同体意识提供语言解决方案。The-called interlanguage is a language that lies between the source language and the target language. Ethnic-mandarin is an intermediary product generated in the process of promoting mandarin in ethnic regions which has the characteristics of both ethnic languages and mandarin. This article takes ethnic-mandarin as the research object, and on the basis of discussing its definition and function, analyzes theory and practice of promoting mandarin in ethnic regions through interlanguage according to the current situation of language life and the promotion of mandarin, aiming to provide new work ideas and solutions for casting the consciousness of the Chinese nation’s community.