1Lakoff G, Johnson M. Metaphors We Live By [M]. Chicago :Chicago University Press , 1980.
2F. Ungerer,H. J. Schimid An Introduction to Cognitive Linguistics[M]. 北京:外语教学与研究出版社 ,2008.
3Pawley A,Syder F. Two puzzles for linguistic theory: nativelike selection and nationlike fluency[C]//In J. C. Richards and R. Schmidt (Eds), Language and Communication. London:Longman,1983.
