Abstract：Vocabulary acquisition is an important part in college English teaching,which has a direct influence on improvement of the ability of language and intercommunication.Corpus also plays an important role in vocabulary acquision.The author begins to introduce the current situation and the difficult position of vocabulary teaching.Alter reviewing the establishment and development of corpus linguistics,this paper emphasizes on the analysis of the supporting role of corpus in vocabulary teaching in Chinese context.The teaching model of integrating corpus and vocabulary teaching mainly focuses on the use of concordance lines to exact corpus data and examples to facilitate students'acquisition of word meaning,distinguishing synonyms and word collocation.

Keyword：corpus;vocabulary teaching;teaching model;collocation;