一、现状分析普通话的轻声既是语音现象(和元音关系较深,和声调关系较浅) ,同时也是语法现象和词汇现象。①上个世纪5 0年代起众多学者进行了这方面的研究,为加深对普通话语音系统的认识,辞典编纂以及规范、学习普通话提供了依据。本文以最新版的《现代汉语词典》增补本(中国社 First, the status quo analysis Putonghua soft sound is both the phenomenon of speech (and vowel deep relationship, and tone less), but also the phenomenon of grammar and vocabulary phenomenon. ① Since the 1950s, many scholars conducted research in this area and provided a basis for deepening their understanding of the phonetic system of Putonghua, compiling the lexicon, and standardizing and learning Putonghua. This article with the latest version of “Modern Chinese Dictionary” supplement (Chinese Society