词汇教学是初中英语教学中的基础与难点内容,其教学有效性的高低对阅读教学、听力教学、写作教学、口语教学等质量的高低都有直接影响,而传统的词汇教学模式过于枯燥、乏味,制约了教学有效性的优化。微课作为一种先进的教学形式,凭借自身小巧、灵活、针对性强等优点,可明显提高学生的英语词汇学习兴趣,可大幅优化英语词汇教学有效性。本文就微课在初中英语词汇教学中的应用策略进行了细致的分析。一、提高微课教学过程的流畅性 Vocabulary teaching is the basic and difficult content in junior high school English teaching. The effectiveness of teaching has a direct impact on the quality of reading teaching, listening teaching, writing teaching and oral teaching. However, the traditional vocabulary teaching mode is too boring and boring , Which restricts the optimization of teaching effectiveness. Micro-class as an advanced teaching form, by virtue of its small, flexible, targeted and other advantages, can significantly improve students’ interest in English vocabulary learning, can greatly optimize the effectiveness of English vocabulary teaching. This article has carried on the careful analysis to the micro-class in the junior middle school English vocabulary teaching the application strategy. First, improve the micro-class flu process of teaching