2Nattinger,J.R.& Jeanette S DeCarrico.Lexical Phrases and Language Teaching[M].London:Oxford University Press,1992.
3Nesselhaluf,N.The Use of Collocations by Advanced Learners of English and Some Implications for Teaching[J].Applied Linguistics,2003,24/2:223-242.
4Perera,N.S.The Role of Prefabricated Language in Young Children's Second Language Acquisition[D].Unpublished Ph.D.Dissertation in Georgetown University.[ProQuest Dissertation Abstracts Database],2001.
5Peters,A.The Units of Language Acquisition[M].Cambridge:Cambridge University Press,1983.
6Prodromou,L.Idiomaticity and the Non-native Speaker[J].English Today 74,2003,19/2:42-48.
7Renouf,A.& J.Sinclair.Collocational Frameworks in English[A].In Aijmer,K.Altenberg B.English Corpus Linguistics:Studies in Honour of Jan Svartvik[C].Longman London,1991.
8Schmitt,N.(ed.)Formulaic Sequences:Acquisition,Processing and Use[M].Amsterdam:John Benjamins,2004.
9Simpson,R.& Mendis,D.A Corpus-based Study of Idioms in Academic Speech[J].TESOL Quarterly 37/3,2003:419-441.
10Skehan,P.A Cognitive Approach to Language Learning[M].London:Oxford University Press,1998.
