中古疑日母字在长子方言中的演变

The Evolution of the Word of “Yi” and “Ri” in Zhangzi Dialect in the Middle Ancient Times

古疑母字和日母字在长子方言中既保留了一部分中古音,又呈现出与普通话相近的发音特点。文章在对古疑日母字调查分析的基础上,分析了其中古至今的变化原因及发展方向,发现它们的发音逐渐向普通话靠拢,并且这也将成为一种不可阻挡的趋势。

The words of “yi” and “ri” in the Zhangzi dialect retain a part of the middle ancient pronunciation, but also present a similar pronunciation characteristic with Mandarin. On the basis of the investigation and analysis of the ancient words of “yi” and “ri”, the paper analyzes the change reasons and development direction from ancient times to the present, and finds that their pronunciation gradually closes to Mandarin, and it will become an unstoppable trend.