山西省五寨方言开口一等韵i介音考察

The Medial /i/ of the KaiKou Characters of the First Division in Wuzhai Dialect in Shanxi Province

摘要: 开口一等韵i介音是客、赣、吴、湘以及晋方言区的一个特殊语音现象。文章以晋语五台片的五寨方言为对象，考察开口一等韵存在i介音的现象，并结合已有文献分析其产生原因，推测产生时间。五寨县方言中开口一等韵的i介音，从韵摄看，主要分布在蟹摄、咸摄、山摄和流摄四摄，从声母看，集中在见系声母。从韵尾看，主要集中在鼻韵尾消失的前鼻音韵母中。其产生原因是主要元音不断高化而产生的裂化音变和介音增生。其产生时间大致在中古见系声母在五寨方言中完成腭化音变之后。

Abstract: The medial /i/ in the KaiKou Characters of the First Division is a special phonetic phenomenon in the Hak, Gan, Wu, Xiang, and Jin dialects. Taking the Wuzhai dialect of the Jin language Wutai part as the object, this paper investigates the phenomenon of the medial /i/ in the KaiKou Characters of the First Division, and analyzes the cause of its occurrence based on the existing literature, and speculates the production time. The medial /i/ of the KaiKou Characters of the First Division in the Wuzhai County dialect, from the perspective of rhyme group, the medial /i/ is mainly distributed in the “xie” group, “xianshan” group and “liu” group; from the perspective of vowel, it is concentrated in the “jianxi” vowel. From the perspective of rhyme ending, it is mainly concentrated in the anteri-or nasal vowels where the nasal rhyme ending disappears. It is caused by diphthongization caused by the increasing elevation of the main vowel and consonant hyperplasia. It was produced roughly after the palatal sound change finished in the Wuzhai dialect.