3Atkinson, D. 2014. Language learning in mindbodyworld: A sociocognitive approach to sec- ond language acquisition [J]. Language Teaching 47: 467-483.
4Atkinson, D., T. Nishino, E. Churchill & H. Okada. 2007. Alignment and interaction in a sociocognitive approach to second language acquisition [J]. The Modern Language Jour- nal 91(2): 169-188.
5Bock, J. 1986. Syntactic persistence in language production [J]. Cognitive Psychology 18: 355-387.
6Gass, S. & A. Mackey. 2011. Data Elicitation for Second and Foreign Language Research [M]. Beijing: Foreign Language Teaching and Research Press.
7Gass, M. & L. Selinker. 2008. Second Language Acquisition: An Introductory Course [M]. London: Routledge.
8Halliday, M. 1973. The functional basis of language [A]. In B. Bernstein (ed.). Class, Codes and Control. Vol. II [C]. London: Routledge and Kegan Paul. 343-366.
9Long, M. 1996. The role of linguistic environment in second language acquisition ]A]. In W. Richie &T. Bhatia (eds.). Handbook of Second Language Acquisition [C]. New York: Academic Press. 413-468.
10McLaughlin, B. 1990. Restructuring [J]. Applied Linguistics 11(2) : 113-128.
