通化方言现代阴平字体现的历时演变层次

Diachronic Levels Reflected in Tonghua Dialect by Entering Tone Characters with Ancient Voiceless Onsets and Modern High Level Tone

通化方言古代清声母入声,现代阴平字存在四个演变层次,可以用"一""七""鸭""黑",几个字做代表。因为这种演变对通化方言变调模式的顺应程度,它们表现出入声演变进度的参差不齐。另外,通化方言的变调及入声字声调异化根源于OCP制约,及缺失性赋值语言机制;方言中标记性最弱的声调是35阳平调,它也是缺失性赋值音调;古入声作为一个声类,内部有调域、调型的分化。

The four levels of evolution for the characters with the modem high level tones can be expressed representatively as yi （one）, qi （seven）, ya （duck） and hei （black） with the entering tongue of ancient voiceless onset in Tonghua dialect. The evolution degrees of the entering tones are different with the different adaptation from the evolution to the modified tone in the dialect. Further-more, the modified tones in the dialect and alienation of entering tone origin from the restraint of OCP and the language faculty of de-fault roles. The 35 rising tone, the tone of default rule, is the least marked tone in the dialect and its ancient entering tone is the divi-sion of the keys and patterns between different tones.