词汇是语言的重要组成部分,是学好英语的基础。从长期来看,脱离语言环境来单纯记忆英语词汇不会有良好的收获。从交际语用和认知角度来看,短语篇是课堂使用的理想素材,本文以各种体裁的短语篇为例,分析了如何灵活有效地利用短语篇来理解、应用词汇、保持词汇记忆的长久性,使学习词汇起到事半功倍的效果。 Vocabulary is an important part of language and is the foundation of learning English well. In the long run, simply remembering English words without a linguistic environment will not yield good results. From the perspective of communicative pragmatics and cognition, the phrase is an ideal material for classroom use. This article takes all kinds of short phrases as an example to analyze how to use the phrase to understand and apply the vocabulary flexibly and effectively, Long-term, learning vocabulary play a multiplier effect.