1[1]Baugh,A.C.A History of the English Language[M].New Jersey:Prentice Hall,Inc,1978.
2[2]Palmer,F.R.Semantics[M].London:Cambridge University Press,1981.
3[6]李北达编译.牛津高阶英汉双解词典[Z].北京:商务印书馆,1997.
4[8]王才仁.英语常用词语辨析[Z].南宁:广西人民出版社,1982.
5Ellis, R. 1985. Understanding Second Language Acquisition [M]. Oxford: Oxford University Press.
6Ellis, R. 1997. Second Language Acquisition [M]. Oxford: Oxford University Press.
7Granger, S. 1999. A bird's eye view of computer learner corpus research [P]. Paper presented at the second Symposium of Learner English Corpus, Hongkong.
8Laufer, B. 1998. The development of passive and active vocabulary in a second language: Same or different?[J] Applied Linguistics 19/2: 255-271.