| 摘要 | 第1-5页 |
| Abstract | 第5-8页 |
| Part Ⅰ Introduction | 第8-11页 |
| ·Background of the Research | 第8-9页 |
| ·Significance of the Study | 第9页 |
| ·Purpose of the Thesis | 第9-11页 |
| Part Ⅱ Literature Review | 第11-22页 |
| ·Teacher's Questioning | 第11-14页 |
| ·Definition of Questioning | 第11页 |
| ·Functions of Teacher's Questioning | 第11-14页 |
| ·Classification of Questioning | 第14-17页 |
| ·Referential and Display Questions | 第14-15页 |
| ·Open and Closed Questions | 第15-16页 |
| ·Convergent and Divergent Questions | 第16-17页 |
| ·Distribution of Teacher's Questions | 第17页 |
| ·Wait-time of Teacher's Questions | 第17-19页 |
| ·Questioning Strategies | 第19-20页 |
| ·Related Studies in China | 第20-22页 |
| Part Ⅲ Theoretical Framework | 第22-27页 |
| ·Krashen's Input Hypothesis | 第22-23页 |
| ·Long's Interaction Hypothesis | 第23-25页 |
| ·Swain's Output Hypothesis | 第25-26页 |
| ·Constructivist Theory | 第26-27页 |
| Part Ⅳ Research Design and Data Analysis | 第27-38页 |
| ·Research Questions | 第27页 |
| ·Subjects | 第27页 |
| ·Research Approaches | 第27-28页 |
| ·Procedures | 第28-29页 |
| ·Questionnaire | 第28页 |
| ·Classroom Observations and Audio-recording | 第28-29页 |
| ·Result and Analysis | 第29-38页 |
| ·Number and Percentage of Teachers' Display and Referential Questions | 第29-31页 |
| ·Wait-time of the Four Teachers | 第31-32页 |
| ·Distribution of Teachers' Questions | 第32-33页 |
| ·Frequency of Teachers' Questioning Strategies | 第33-34页 |
| ·Question-answering Ways | 第34-35页 |
| ·Teachers' Feedbacks | 第35-38页 |
| Part Ⅴ Factors Affecting Teacher's Questioning | 第38-44页 |
| ·External Factors | 第38-41页 |
| ·Environment of EFL Teaching | 第38-39页 |
| ·Particularity of English Teaching Materials in High Vocational Colleges | 第39页 |
| ·Teacher-centered Classroom Instruction | 第39-40页 |
| ·Teacher Factor | 第40-41页 |
| ·Internal Factors | 第41-44页 |
| ·Students' English Level | 第41-42页 |
| ·Students' Negative Attitudes towards English Learning | 第42页 |
| ·Students' Excessive Anxiety about Classroom Performance | 第42-44页 |
| Part Ⅵ Conclusion | 第44-47页 |
| ·Implications and Recommendations for Teacher's Questioning | 第44-45页 |
| ·Standards of Asking Effective Questions | 第44-45页 |
| ·Techniques for Strengthening Teacher's Questioning | 第45页 |
| ·Limitations and Suggestions for Further Research | 第45-47页 |
| Bibliography | 第47-51页 |
| Appendix 1 | 第51-55页 |
| Appendix 2 | 第55-56页 |
| Appendix 3 | 第56-57页 |
| Acknowledgements | 第57页 |
