| 摘要 | 第1-8页 |
| Contents | 第8-10页 |
| 1 Introduction | 第10-16页 |
| ·Grammatical Nature of Too | 第11页 |
| ·Scope and Focus of Too in the Framework of Traditional Grammar | 第11-13页 |
| ·Position of Too in the Sentence | 第13-14页 |
| ·Summary | 第14-16页 |
| 2 Theoretical Background | 第16-30页 |
| ·Semantic and Pragmatic Approaches to Presupposition | 第16-21页 |
| ·Semantic Presupposition | 第16-20页 |
| ·Pragmatic Presupposition | 第20-21页 |
| ·Properties of Presupposition | 第21-28页 |
| ·Generation of Presupposition by Trigger | 第21-25页 |
| ·Implicitness of Presupposition | 第25-26页 |
| ·The Vacillation of Presupposition | 第26-27页 |
| ·Presupposition as Necessary Condition for the Sentence | 第27-28页 |
| ·Summary | 第28-30页 |
| 3 Too as Presupposition Trigger | 第30-41页 |
| ·Structures of Too-Sentence | 第30-31页 |
| ·Antecedents of Too-Sentence | 第31-33页 |
| ·Generation of Presuppositions in Too-sentence | 第33-35页 |
| ·Presuppositional Influence of Too on Antecedent | 第35-39页 |
| ·Impliciteness of Antecedent | 第35-37页 |
| ·Uncertainty of Antecedent | 第37-39页 |
| ·Antecedent as Necessary Condition for Too-sentence | 第39页 |
| ·Summary | 第39-41页 |
| 4 Performance of Presuppositional Too in Sentence and Discourse | 第41-59页 |
| ·Scope and Focus of Too by Means of Presupposition | 第41-42页 |
| ·Additive Meanings of Too | 第42-45页 |
| ·Constraints on the Semantic Selection of Different Items | 第45-50页 |
| ·Relevance Principle | 第46-48页 |
| ·Sequence Principle | 第48-49页 |
| ·Exclusive Principle | 第49-50页 |
| ·The Role of Too in Discourse | 第50-58页 |
| ·In Information Flow | 第50-54页 |
| ·In Discourse Cohesion | 第54-58页 |
| ·Summary | 第58-59页 |
| 5 Conclusion | 第59-61页 |
| Bibliography | 第61-65页 |
| Acknowledgements | 第65-66页 |
| Articles Published | 第66页 |
