| 中文摘要 | 第4-5页 |
| 英文摘要 | 第5页 |
| CHAPTER ONE INTRODUCTION | 第8-10页 |
| CHAPTER TWO LITERATURE REVIEW | 第10-19页 |
| 2．1 DEFINITION & IMPORTANCE OF TEACHER TALK | 第10页 |
| 2．2 TEACHER TALK & L2 CLASSROOM | 第10-11页 |
| 2．3 DESCRIPTION OF TEACHER TALK FROM THE PERSPECTIVE OF LANGUAGE INPUT | 第11-15页 |
| 2．3．1 Importance of Second Language Input | 第11-12页 |
| 2．3．2 Characteristics of Second Language Input | 第12-15页 |
| 2．4 OCCURENCES OF TEACHER TALK | 第15-18页 |
| 2．4．1 IRF Structure | 第15-16页 |
| 2．4．2 Questioning | 第16-17页 |
| 2．4．3 The Use of the First Language | 第17-18页 |
| 2．5 FUNCTIONS OF TEACHER TALK | 第18-19页 |
| CHAPER THREE OBSERVATION OF TEACHER TALK IN CHONGQING EDUCATIONAL COLLEGE | 第19-40页 |
| 3．1 IMPORTANCE OF TEACHER TALK | 第20页 |
| 3．2 CHARACTERISTICS OF TEACHER TALK | 第20-25页 |
| 3．2．1 Systematic Modification | 第20-23页 |
| 3．2．2 Interactional Modification | 第23-24页 |
| 3．2．3 Justification for Modification and Repetition | 第24-25页 |
| 3．3 OCCURRENCES OF TEACHER TALK | 第25-37页 |
| 3．3．1 Formulaic Teacher Talk | 第25-27页 |
| 3．3．2 Teacher Talk in Interaction | 第27-37页 |
| 3．4 FUNCTIONS OF TEACHER TALK | 第37-40页 |
| 3．4．1 Physiological Function | 第37页 |
| 3．4．2 Interpersonal Function | 第37-38页 |
| 3．4．3 Pedagogical Function | 第38-40页 |
| CHAPTER FOUR CONCLUSION | 第40-42页 |
| ACKNOLEDGEMENTS | 第42-43页 |
| REFERENCES | 第43-45页 |
| APPENDICES:TRANSCRIPTION OF TEACHER TALK | 第45-66页 |
