基于言语感知模型的英语语流信息听辨研究

A Study of Speech Flow Information Recognition Based on Speech Perception Models

通过对言语感知模型理论的回顾,分析言语听辨研究领域取得的成果和尚存的不足,探讨了影响语流信息听辨的基本因子及其对言语听辨的促进作用,为英语听力教学提供了以下启示:第一,语音教学应突出英语音位系统与母语音位系统的差异,让学生熟悉英汉两种语言的音节节拍特征,以此消除语流切分过程中所产生的母语负迁移;第二,将听辨策略作为听力教学的一个重要内容,强化学生的听辨策略运用意识;第三,鼓励背诵,强化语言知识积累,提高学习者的语块识别敏感度;第四,寓话语标记语教学于听、说、读、写各教学环节,帮组学生熟悉标记语的语用属性,促进话语标记语的自然习得,从而达到为言语听辨服务的目的。

This paper reviews speech perception models, analyses the research results and problems which need to be solved, explores the essential factors affecting speech perception. Some enlightenment from this study is as follows ： Firstly, phonetic teaching should be recognized as teacher＇ s first obligation to help students understand the differences of phonologi- cal systems and syllables between English and Chinese, thus avoiding the negative transfer upon speech segmentation from Chinese. Secondly, listening strategy is emphasized in English teaching to strengthen learners＇ sense of strategy. Thirdly, the sensitivity to chunk is promoted by the encouragement of recitation. Finally, discourse marker teaching is closely connected to the teaching of listening, speaking, reading and writing so as to make learners understand discourse marker＇ s pragmatic functions and contribute to the acquisition of discourse markers.