语言的习得存在着不可或缺的心理过程 ,即大脑中的语言中枢对语言材料作系统、周密的组织过程。认知心理学家奥苏泊尔把词语的学习 (主要是客观事物与词语的对应 )看做是获得意义学习的首要一步 ,可见 ,词语在语言习得过程中是何等重要。词语教学是多向度的 ,它涵盖语音、语义 There is an indispensable psychological process in the acquisition of language, that is, the language center in the brain makes a systematic and thorough organization process of language materials. The cognitive psychologist Ausubel considers the study of words (mainly the correspondence between objective things and words) as the first step in acquiring meaningful learning. It can be seen how important words are in the process of language acquisition. Word teaching is multi-dimensional, it covers speech, semantics