5Annett J. Feedback and Human Behaviolur [ M ] .Harmondsworth: Penguin Books, 1969.
6Carroll S, Swain M. Explicit arid Implicit Negative Feedback : An empirical study of the learningof linguistic generalizations [J ]. Studies in Second Language Acquisition, 1993, (15): 357 -386.
7Carroll S. Irrelevance of Negative Feedback [ A ].Eubank L, Selinker L, M S S. The Current Status oflnterlanguage [C]. Amsterdam: John Benjamins, 1995.
8Chaudron C. A descriptive model of discourse in the corrective treatment of learner's errors [J].Language Learning, 1977, (27) :29 - 46.
9Chomsky N. Rules and Representations [ M ]. Oxford: Blackwell, 1980.
10Corder S P. The significance of learner's errors [J]. IRAL, 5(4): 161 - 70.
