摘要
中古舌根音声母字和双唇音声母字在出土的战国楚系文献中存在交替现象,这是由于在上古楚方言中发生了~K^->~P-的音变,出现在后元音前的圆唇舌根音声母变成了双唇音声母。这种音变发生的年代大致是在春秋中晚期,即公元前7世纪前期至公元前5世纪前期。
Alternation between characters which were velar initials and labial initials respectively in Middle Chinese is found in excavated Chu documents of the Warring State Period,which indicates that labialized velar initials became labial initials when followed by back vowels in ancient Chu dialect sometime approximately between the seventh to the fifth centuries BC.
出处
《中国语文》
CSSCI
北大核心
2006年第3期249-255,共7页
Studies of the Chinese Language
