儿歌讹变反映的塞音、塞擦音习得问题

The Acquisition of Stops and Affricates Reflected by the Corruption in Children's Songs

现有的语音习得研究中存在少量论证母语习得辅音时塞音的习得早于塞擦音的实证研究。本文由儿歌讹变反映的塞擦音塞音化现象,从发音生理机制和范畴性感知的角度分析了决定儿童辅音习得普遍的内在机制;并通过对塞音、塞擦音在世界语言中分布的考察,不仅证明母语语音习得的自然顺序中塞音习得早于塞擦音,而且通过音位在世界语言中的分布影响二语语音习得。自然习得顺序对二语语音习得同样具有普遍性的意义。

There are a few empirical studies demonstrating that the consonants acquisition of stops in first language acquisition is earlier than that of affricatives.This article describes the phenomenon that stop replaces stop fricative reflected by the changes in childrens songs,and analyzes the internal mechanism that determines the universal acquisition of childrens consonants from the perspective of pronunciation physiological mechanism and categorical perception.The investigation not only proves that the acquisition of stops is earlier than affricatives in the natural sequence of L1 phonological acquisition,but also affects L2 phonological acquisition through the distribution of phonemes in world languages.The natural sequence of acquisition is also of universal significance for second language phonological acquisition.