This study aims to synthesize research trends of blended language learning studies over the past two decades, from 2000 to 2019. Data were collected from the Web of Science, and a total of 60 SSCI-indexed journal articles were retrieved for bibliometric synthesis. Drawing on the revised technology-based learning model, participants, learning strategies, research methods, research foci, adopted technologies, and application effectiveness, advantages, and challenges were addressed. The findings demonstrated that publications were increasing rapidly, and that most articles were published in computer-assisted language learning, educational technology, and applied linguistic journals. The most common target language was English as a foreign language, and the most common learners were college students. In most studies, technologies were mainly used for the purposes of practice or exercises. Mixed, quantitative, and qualitative methods were frequently adopted, with a particular eye on the experiment design, questionnaires, and other specific methods in the second decade. Productive language skills, along with autonomy, satisfaction, and motivation, were major research foci. Language management systems and computer and web-based applications were frequently adopted technologies. Findings of application effectiveness, advantages, and challenges were summarized.

本研究旨在综合 2000 年至 2019 年过去 20 年混合语言学习研究的研究趋势。数据来自 Web of Science，共检索到 60 篇 SSCI 索引的期刊文章进行文献计量合成。借鉴修订后的基于技术的学习模型，讨论了参与者、学习策略、研究方法、研究重点、采用的技术以及应用的有效性、优势和挑战。调查结果表明，出版物正在迅速增加，大多数文章发表在计算机辅助语言学习、教育技术和应用语言期刊上。最常见的目标语言是英语作为外语，最常见的学习者是大学生。在大多数研究中，技术主要用于练习或练习。在第二个十年中，经常采用混合、定量和定性方法，特别关注实验设计、问卷调查和其他具体方法。生产性语言技能以及自主性、满意度和动机是主要的研究焦点。语言管理系统以及计算机和基于网络的应用程序是经常采用的技术。总结了应用程序有效性、优势和挑战的发现。是主要的研究重点。语言管理系统以及计算机和基于网络的应用程序是经常采用的技术。总结了应用程序有效性、优势和挑战的发现。是主要的研究重点。语言管理系统以及计算机和基于网络的应用程序是经常采用的技术。总结了应用程序有效性、优势和挑战的发现。