中古入声字在湖南省新邵县巨口铺镇方言中的演变

On the Evolution of Middle Ancient Entering Tone Characters in Jukoupu Dialect of Xinshao County in Hunan

通过分析中古入声字在巨口铺方言中的声调和韵母的演变情况,发现巨口铺方言仍保留有入声调,但塞音韵尾已经丢失,入声调自成一类。已经舒化的古入声字归派与中古声母的清浊有密切关系,表现为:古清声母入声字主要归阴平,古浊声母入声字主要归去声。此外,巨口铺方言中古入声韵的演变也独具特色。

By analyzing the evolution of tone and vowel of middle ancient entering tone words in Jukoupu dialect,it is found that Jukoupu dialect still retains the entering tone without the stop rhyme tail,and the entering tone has its own kind.This kind of ancient entering tone characters are closely related to the clear or voiced sound of middle ancient initial consonants.The entering tone characters with ancient clear initial consonants mainly belong to level tone,and the entering tone characters with ancient voiced initial consonants mainly belong to falling tone.In addition,Jukoupu dialect also has its own characteristics in the evolution of middle ancient entering tone rhyme.