摘要
言语感知遵循音不离词,词不离句的原则。除了语音特征、音位和单词三个感知单元外,句子单元也参与了言语感知的过程。在这一感知过程中,句子语境分别从句法和语义两方面对词汇的识别发生影响。在句法方面,句子层依据句法规则对词汇层产生自上而下的反馈作用,通过词类限制和曲折形态特征核查等方式实现对词汇层上备选单词的筛选;在语义方面,句子层根据语义限制条件对备选单词产生激活或抑制作用。
Phonemes, words and sentences are interconnected in speech perception. Besides phonetic features, phonemes and words, sentences are also engaged in speech perception. In speech perception, sentimental contexts exert influence on word recog-nition both syntactically and semantically. Syntactically, sentence levels exert top-down feedback effect on world levels according to syntactic rules, screening the candidates on word levels by constraining their part of speech or checking their inflectional features. Semantically, sentence levels activate pr inhibit the candidates by exerting semantic constraints.
出处
《安庆师范学院学报（社会科学版）》
2014年第4期65-68,共4页
Journal of Anqing Teachers College(Social Science Edition)
基金
教育部人文社科基金项目(12YJA740009)
中央高校基本科研业务费专项基金项目(12zy018)
关键词
言语感知
词汇识别
语境
speech perception
word recognition
context
