1Wilkins DA.Linguistics in Language Learning[]..1972
2Davies,Mark.The advantage of using relational data—bases forlarge corpora speed,advanced queries,and unlimited annotation[].International Journal of Corpus Iinguistics.2005
4Lewis, M. The Lexical Approach [ M ]. London : Language Teaching Publications, 1993.
5Wray, A. Formulaic Language and the Lexicon [M]. Cam- bridge: Cambridge University Press, 2002.
6Davies, M. The advantage of using relational databases for large corpora: Speed, advanced queries, and unlimited annotation [ J]. International Journal of Corpus Linguistics, 2005, ( 3 ) : 307 - 334.