1. Introduction
1.1 Background of the research
1.2 Purpose of the research
1.3 Significance of the research
1.4 Structure of the thesis
2. Literature Review
2.1 Teacher talk
2.2 Related research of teacher talk abroad and at home
3. Theoretical Foundations
3.1 Comprehensible Input Hypothesis
3.2 Interaction Hypothesis
3.3 Output Hypothesis
3.4 Constructivist theory
4. Research Design
4.1 Research questions
4.2 Research subjects
4.3 Research instruments
4.4 Data collection and analysis
5. Results and Discussion
5.1 Quantity of teacher talk
5.2 Teachers’ questioning
5.3 Interaction modification
5.4 Teachers’ feedback
6. Conclusion
6.1 Major findings
6.2 Pedagogical Implications
6.3 Limitations and suggestions for future research
参考文献
Appendix A
Appendix B
Appendix C
致谢
山西师范大学;
