Basic Research on Effective Teaching Japanese for Vietnamese : From the Viewpoint of Grammar, Phonetics, and Teacher Training

在本课题中，我们对越南语学习者的日语习得情况进行了实地调查，明确了越南语学习者在练习日语发音，尤其是听力测试中的难点，以及他们在学习日语格标记时容易犯的错误。此外，在实地调查的基础上，通过对日越语的对比研究，明确了越南语动词DI（go）、DEN（arrive）和CHO（give）的语法化过程，指出了日越语助词的差异以及日语教学中存在的问题。此外，通过在越南的学术会议上展示我们的研究成果，我们为这个国家的日语教学做出了贡献。

In this subject of research, we have carried out a field survey of acquisition of Japanese as a foreign language, and have made clear what Vietnamese learners would find difficult in practicing Japanese pronunciation, especially in hearing test, and what they often mistake in learning the case markers in Japanese. In addition, in a contrastive study of Japanese and Vietnamese based on field surveys, we have made clear the grammaticalization of Vietnamese verbs DI (go), DEN (arrive) and CHO (give), and have pointed out some differences between the particles in Japanese and Vietnamese as well as some issues in Japanese teaching method. Furthermore, by presenting the results of our research at the academic meetings in Vietnam, we have contributed in teaching and learning Japanese in this country.