摘要
变异理论起源于社会语言学，后来在语言学的各个分支得到了广泛运用。时体习得是第二语言习得领域的一个重要课题，近二三十年以来，国内外在这个方面取得了丰硕成果。本文从变异的角度总结了时体习得领域在三个阶段取得的成果，讨论了它们各自的贡献和不足。
After originating from sociolinguistics, variation theory has been applied in many other branches of linguistics. In the latest decades, tense/aspect acquisition has received much attention and many achievements have been made in this area. This paper reviews the studies of tense/aspect acquisition in three periods, and discusses the contributions and weaknesses in each period.
出处
《外语与外语教学》
北大核心
2004年第5期10-15,共6页
Foreign Languages and Their Teaching
关键词
时体
变异
习得
tense/aspect, variation, acquisition
