摘要
本研究以汉语中标记焦点的结构"[是[…XP…]]"为研究对象,通过声学和感知实验,系统地考察了这一句式所标记的焦点成分的重音位置及其声学表现。实验结果显示,该句式所标记的焦点位置,以韵律词为单位,音高的音域被整体拉大,后面的成分的音阶被陆续压低,被标记的焦点成分后面通常存在中间短语边界,而在第二个焦点标记前面,通常有语调短语边界。以实验结果为基础,本研究进一步讨论了语法学界争论较多的,关于焦点和重音关系的问题,研究指出,汉语中有标记的焦点位置通常有重音分布,有重音的位置一般伴有语调(音高音域)的变化,但重音和语调的变化不是确定焦点位置的依据。
Through the acoustic and perceptual experiments, the presented study systematically investigates the phonetic realization and accents distribution of the typical focus-marking construction ＂[shi[...XP…]]＂ in Chinese. Results of experiments demonstrate that the pitch range of the under-focus position is enlarged significantly and the pitch registers of the following syllables are compressed successively; further, there contains an inmediate phrase boundary after the marked focus and an intonation phrase boudary before the second marker shi. Based on the results, the study further discusses the the controversial grammer issue of relationship between focus and accents, proposing that the variances on accent and pitch range can not be adopted to determine the location of focus though accents can he identified by focus and the pitch range of focus-bearing unit is enlarged.
出处
《中文信息学报》
CSCD
北大核心
2009年第3期103-109,共7页
Journal of Chinese Information Processing
基金
“语音与自然话语处理学科”及“自然人机交互中口语产生新方法”的研究(2006AA01Z138)
社科院重点项目“普通话语音基础数据库及音高模式研究”(YZDN50-05050)
关键词
计算机应用
中文信息处理
“是”字句
焦点
重音
焦点和重音的关系
computer application
Chinese information processing
shi-marked sentence
focus
accent
relation between focus and accent
