山东知系合口字读唇齿音现象初探

知系合口字读唇齿音现象在山东主要集中于鲁南、鲁西南中原官话区的郑曹片和蔡鲁片,该地区与晋陕南部关中片、汾河片知系合口字读唇齿音的情况有一些差异。这些差异显示,这两个并不相邻的方言区同时存在的唇齿音现象,不是移民造成的语言转移的结果,而是[u]介音的圆唇性质及其摩擦化倾向使这两个地区发生了同样的音变。由这种音变现象在山东地区的地域流变情况可见,知系合口字的唇齿化有可能首先发生于擦音声母。

An Exploration of Round- mouth Characters of Zhi-system Read in Labiodental Sound in Shandong

In Shandong,the phenomena of Round-mouth characters of Zhi-system read in labiodental appears mainly in Zhengcao district and Cailu district of Zhongyuan mandarin region in south and southwest of Shandong.The phenomena in these districts differs from that in Guanzhong district and Fenhe district of the south of Shan and Jin.These differences show,the labiodental phenomenon in the two localism areas not adjoined exist at the same time,not because of language shift by immigration,but because of the round lip nature and the fricative trend of head vowel .The shifted of the sound changes phenomena in Shandong district proves that Round-mouth characters of Zhi-system read in labiodental firstly occur in fricative.