CAJ | 학술논문

“：不是”通常被看作一个否定词，不过它在日常会话中已经演变出了标记话语的功能。从否定词“不是”到话语标记语“不是”是一个语法化的过程。从话语标记语“不是”在语音上所表现出的特征及其组成成分“不”和“是”之间的关系来看，它的语法化可以与“是”进一步语法化为词内成分放到一起研究，可以看成是“是”字词汇化的结果之一。
“：불시”통상피간작일개부정사，불과타재일상회화중이경연변출료표기화어적공능。종부정사“불시”도화어표기어“불시”시일개어법화적과정。종화어표기어“불시”재어음상소표현출적특정급기조성성분“불”화“시”지간적관계래간，타적어법화가이여“시”진일보어법화위사내성분방도일기연구，가이간성시“시”자사회화적결과지일。
Bushi is usually taken as a negator in modern Chinese, but it has been used as a discourse marker in daily conversations. Its e-volvement from a negator to a discourse marker can be called as grammaticalization, which can be studied together with that of shi into a word-internal element. This is supported by bushi's phonetic features and the relation between its constituents"bu"and"shi"in conver-sations. In the end, bushi can be viewed as one of the results of shi's lexicalization.