基于 Citespace 的英语语音习得研究知识图谱可视化分析

采用可视化知识图谱探究我国英语语音习得领域研究热点及发展趋势 , 论文选取CSSCI 来源期刊自 1998 年以来收录的、研究主题为英语语音习得的共 670 篇核心文献为数据来源，检索范围为 1998 年 1 月 1 日 -2022 年 2 月 28 日。通过CiteSpace 5.8.R3 （64-bit） 和 Excel 软件绘制出英语语音习得研究热点知识图谱。研究发现 , 我国英语语音习得研究聚焦于语音意识、外语教学、中介语与同化、双元音、二语习得等主题 , 未来英语语音习得 发展需重点关注英语语音训练不足、实践经验匮乏的现状，同时将更加重视运用跨学科视 角关注英语语音习得过程中心理问题与思想政治教学的融合。 Visual mapping knowledge domain was used to explore the research hotspots and trend in English phonological acquisition in China. A total of 670 core articles on English phonological acquisition collected in CSSCI journals since 1998 were selected as data sources from January 1, 1998 to February 28, 2022. Using CiteSpace 5.8.R3 (64-bit) and Excel software, the mapping knowledge domain of hot topics in English phonological acquisition is drawn. It is found that the research on English phonological acquisition in China focuses on such topics as phonological awareness, foreign language teaching, interlanguage and assimilation, diphthong, and second language acquisition. In the future, the development of English phonological acquisition should focus on the current situation of insufficient English phonological training and lack of practical experience. At the same time, more attention will be paid to the integration of psychological problems and ideological and political teaching in the process of English phonological acquisition from an interdisciplinary perspective.