视障大学生英语前元音产出能力的实验研究

摘要

元音是英语语音的核心构成, 其发音直接影响语音的产出质量.采用实验语音学的方法, 用语音分析软件Praat评估视障大学生及明眼大学生对照组的英语前元音产出能力, 了解视障大学生前元音发音的偏误, 探索其产出和感知能力之间的关系, 以建立适合视障群体的语音产出训练方法, 提高发音的准确性.%Vowel is the core of English pronunciation and its production has a direct effect on the overall quality of pronunciation.Therefore, exploiting the method of experimental phonetics with phonetics analysis software Praat, the paper emphasizes the evaluation of English front vowel productions by the visually impaired college students and the normal students, analyzes their pronunciation difficulties and explores the correlation between their English perception and production in order to find proper training methods for the visually impaired so as to improve their accuracy of English pronunciation.