词汇是语言三大要素之一（语音、词汇、语法），是重要的语言建筑材料，是交际得以进行的语言能力的核心部分之一。词汇学习贯穿英语学习的始终。目前，从成人英语学习中反应出来的最多问题就是词汇量贫乏，单词记不牢，易遗忘；记过的词汇却不会用。可以说，词汇问题是成人学 Vocabulary is one of the three major elements of language (speech, vocabulary, grammar), is an important language building materials, is one of the core part of the language ability to communicate. Vocabulary learning through English learning has always been. At present, the most problems that come out of adult English learning are the lack of vocabulary, the memorizing of words, and the forgetfulness of forgotten words. It can be said that the vocabulary problem is adult learning