| Acknowledgements | 第1-6页 |
| 摘要 | 第6-7页 |
| Abstract | 第7-9页 |
| List of Graphs and Tables | 第9-10页 |
| Contents | 第10-12页 |
| 1. Introduction | 第12-18页 |
| ·Characteristics of Open Courses | 第12-13页 |
| ·Purpose and Significance of the Study | 第13-14页 |
| ·Research Topics of the Study | 第14页 |
| ·Selection of Courses | 第14-16页 |
| ·Data Collection and Research Method | 第16页 |
| ·Organization of the Thesis | 第16-18页 |
| 2. Literature Review | 第18-27页 |
| ·Classroom Interaction | 第18-23页 |
| ·Second Language Acquisition and Classroom Interaction | 第18-19页 |
| ·General Classroom Interaction and Learning | 第19-23页 |
| ·Interaction Pattern of Initiation-Response-Feedback (IRF) | 第20-21页 |
| ·Teacher Questioning and Student Participation | 第21-23页 |
| ·Previous Studies of Goal-directed Discourse and Principle of Goal Directionl2 | 第23-24页 |
| ·Music Appreciation for Non-music Majors in College | 第24-27页 |
| 3 Theoretical Framework | 第27-33页 |
| ·Principle of Goal Direction | 第27-28页 |
| ·Goal Analysis Model | 第28-30页 |
| ·Goal Relations | 第29页 |
| ·Goal Interactions | 第29页 |
| ·The Relationship between Goal Relation and Goal Interaction | 第29-30页 |
| ·Monologism and Dialogism in Classroom Discourse | 第30页 |
| ·Dialogic Values Scale by Martin Nystrand | 第30-33页 |
| 4 Goal Analysis of Teacher-student Interactions | 第33-54页 |
| ·Convergent Goal Relation in Classroom Interaction | 第33-34页 |
| ·Goal System Analysis | 第34-44页 |
| ·Top-down Goal Analysis | 第39-41页 |
| ·Bottom-up Goal Analysis | 第41-43页 |
| ·Diversity of Interactional Patterns | 第43-44页 |
| ·Goal and Discourse Cohesion | 第44-46页 |
| ·Linguistic Strategies in Teacher-Student Interaction | 第46-52页 |
| ·Linguistic Strategies Employed by the Teacher | 第46-49页 |
| ·Linguistic Strategies Employed by Students | 第49-50页 |
| ·Dialogic Value and Dialogic Density | 第50-52页 |
| ·Power and Status in Classroom Interaction | 第52-53页 |
| ·Goal Realization | 第53-54页 |
| 5 Conclusion | 第54-57页 |
| ·Major Findings | 第54-55页 |
| ·Theoretical and Practical Implications | 第55页 |
| ·Limitations | 第55-57页 |
| Bibliography | 第57-61页 |
| Paper Published | 第61-62页 |
| 附件 | 第62页 |
