3Allwright,D.Observation in the Language Classroom[M].London:Longman,1988.
4Chaudron,C.Teachers' priorities in correcting learners' errors in French immersion classes[C]// R.R.Day.Talking to Learn:Conversation in Second Language Acquisition.Rowley,Mass.:Newbury House,1986:64-68.
5Chaudron,C.Second Language Classrooms[M].Cambridge:CUP,1988.
6Coulthard,M.An Introduction to Discourse Analysis[M].London:Longman,1977.
7Coulthard,M.An Introduction to Discourse Analysis[M].London:Longman,1985.
8Ellis,R.Instructed Second Language Acquisition[M].Oxford:Blackwell,1990.
9Ellis,R.The Study of Second Language Acquisition[M].Oxford:OUP,1994.
10Ellis,R.Learning a Second Language through Interaction[M].Amsterdam:John Benjamins,1999.