乌兹别克斯坦留学生普通话基础元音习得的实验研究
An Experimental Study on Basic Vowel Acquisition of Mandarin Chinese among Uzbek Students

本研究用声学实验的方法，对六位乌兹别克斯坦留学生普通话基础元音的习得情况进行了系统的考察。实验结果表明：在学习普通话的初期，留学生(如无特殊说明，后文的留学生皆指乌兹别克斯坦留学生)对顶点元音掌握较好，非顶点元音次之；通过对学习时间长短的纵向比较，本研究揭示了留学生普通话基础元音的习得顺序。此外，构建了留学生普通话基础元音习得情况的数学模型，旨在通过三维立体图形将留学生中介语系统进行直观地呈现。最后，结合本次实验结果，对留学生普通话基础元音习得的偏误情况进行了综合分析，以期为国际中文教育提供一定的实验支持。
In this study, the acquisition of basic vowels in Mandarin Chinese by six Uzbek students was sys-tematically investigated by acoustic experiment. The experimental results show that: In the early stage of learning Mandarin Chinese, the Uzbek students can master the vertex vowel well, but the rest of the basic vowel is difficult to master (If there is no special explanation, all the international students in the following paragraph are Uzbek students). Through the longitudinal comparison of the length of their learning time, this study reveals the order of the acquisition of basic vowels in Mandarin Chinese by international students. In addition, this study uses python to build a mathe-matical model of international students’ basic vowel in Mandarin Chinese acquisition by mathemat-ical modeling. The purpose of this study is to observe and analyze this mathematical model in order to visually present the interlanguage system of international students through three-dimensional graphics. Finally, combined with the results of this experiment, this paper makes a comprehensive analysis of the errors in the acquisition of basic vowels in Mandarin Chinese by international stu-dents, in order to provide some experimental support for international Chinese education.