声明
ACKNOWLEDGEMENTS
摘要
ABSTRACT
CONTENT
1.Introduction
1.1 Research background
1.2 Research range
1.3 Research significance
1.4 Research design
1.5 Layout of the thesis
2.Literature Review
2.1 Researches on teachers’ verbal feedback in EFL class
2.1.1 Definition of teachers’ verbal feedback
2.1.2 Classification of teachers’ verbal feedback
2.1.3 Studies on teachers’ verbal feedback abroad
2.1.4 Studies on teachers’ verbal feedbaek at home
2.2 Researches on discourse appropriateness
2.3 Summary
3.Theoretical Basis
3.1 Theoretical basis of appropriate teachers’ verbal feedback
3.1.1 Interaction hypothesis
3.1.2 Affective filter hypothesis
3.1.3 Comprehensible output hypothesis
3.1.4 Scaffolding hypothesis
3.2 Analysis principles of appropriate verbal discourse
3.2.1 Cooperative Principle
3.2.2 Politeness Principle
3.2.3 Face-saving Principle
3.3 Summary
4.Appropriateness Analysis of Teachers’ Verbal Feedback
4.1 Amount of impolite discourse
4.2 Amount of teachers’ verbal feedback
4.3 Frequency of each feedback pattern
4.3.1 Frequency of ambiguity feedback
4.3.2 Frequency of positive feedback and negative feedback
4.4 Summary
5.Conclusion
5.1 Findings
5.1.1 Problem of feedback amount
5.1.2 Problem of feedback quality
5.2 Implication
5.3 Solutions to giving appropriate feedback
5.4 Limitations
Bibliography
Appendix
Publication and research projects