汉语方言边音韵尾的两个来源

Two Origins of the Ending Consonant [-l] in Chinese Dialects

边音韵尾[-l]的分布范围较小,研究者一般认为它源自中古的[-p-t-k]尾。文章以实地调查为基础,结合以往材料,考察了[-l]的形成条件,提出汉语方言[-l]的来源有两个:其一是中古[-p-t-k]三尾简化的结果;其二是[]在特定条件下的音变。

This paper probes into the origin of the ending consonant [-l] in Chinese Dialects. Pre- viously the majority of linguists agree that it roots from the mediaeval ending consonant [-p -t -k]. Based on our field investigation and previous researches, this paper leads to a different conclusion that the ending consonant [-l] in Chinese dialects has in fact two origins： the simplification of the mediaeval [-p -t -k]; sound change of [-？] under some particular phonetic conditions.