| 摘要 | 第1-6页 |
| Abstract | 第6-9页 |
| Chapter One Introduction | 第9-11页 |
| ·Background | 第9-10页 |
| ·Research questions | 第10-11页 |
| ·Organization of present study | 第11页 |
| Chapter Two Literature Review | 第11-18页 |
| ·International studies | 第11-16页 |
| ·Chinese studies | 第16-18页 |
| Chapter Three Theoretical framework | 第18-29页 |
| ·Viewpoint of language | 第19页 |
| ·Question and answer pair and preference organization | 第19-25页 |
| ·Question and answer pair | 第19-22页 |
| ·Preference organization | 第22-25页 |
| ·Pomerantz’s agreeing and disagreeing framework | 第25-29页 |
| ·Strategies in agreeing answers | 第26-27页 |
| ·upgraded agreeing | 第26-27页 |
| ·downgraded agreeing | 第27页 |
| ·Horizontal agreeing | 第27页 |
| ·Strategies in disagreeing answers | 第27-28页 |
| ·Strategies in unstated answers | 第28-29页 |
| Chapter Four Methods | 第29-34页 |
| ·Subjects | 第29页 |
| ·Data collection | 第29-34页 |
| Chapter Five Data analysis and interpretation | 第34-52页 |
| ·Introduction | 第34-38页 |
| ·Strategies in agreeing answers | 第38-46页 |
| ·Strategies in upgraded agreeing | 第38-42页 |
| ·Strategies in downgraded agreeing | 第42-44页 |
| ·Strategies in horizontal agreeing | 第44-46页 |
| ·Strategies in disagreeing answers | 第46-49页 |
| ·Strategies in strong disagreeing | 第46-48页 |
| ·Strategies in weak disagreeing | 第48-49页 |
| ·Strategies in unstated answers | 第49-50页 |
| ·Summary | 第50-52页 |
| Chapter Six Three basic patterns of answers to yes-no questions in preference organization | 第52-57页 |
| ·Introduction | 第52-53页 |
| ·Basic patterns of answer to yes-no question in preference organization | 第53-54页 |
| ·Unification and mixture patterns of answer to yes-no question | 第54-57页 |
| ·Unification | 第54页 |
| ·Mixture | 第54-57页 |
| Chapter Seven Conclusion | 第57-66页 |
| ·Future Research | 第57-63页 |
| ·answering movement and contributions to conversation topic management | 第57-59页 |
| ·Institutional talk | 第59-61页 |
| ·Narration and power competition | 第61-63页 |
| ·Pedagogical Implications | 第63-66页 |
| Bibliography | 第66-72页 |
| Acknowledgement | 第72-73页 |
| Appendix | 第73页 |
| 个人简历 | 第73页 |
| Published Paper | 第73页 |
