| ABSTRACT (CHINESE) | 第1-11页 |
| ABSTRACT (ENGLISH) | 第11-13页 |
| INTRODUCTION | 第13-15页 |
| Chapter One Aspects of Knowing a Word | 第15-20页 |
| ·What Does "Knowing a Word" Mean? | 第15-16页 |
| ·What is the Size of English vocabulary? | 第16页 |
| ·How Many Words Do Native Speakers Know? | 第16-17页 |
| ·How Many Words Do Second Language Learners Need? | 第17-18页 |
| ·How Large is the Vocabulary of the University Students? | 第18-20页 |
| Chapter Two The Nature of Vocabulary Knowledge | 第20-34页 |
| ·Learning Burden | 第20-21页 |
| ·The Form of a Word | 第21-23页 |
| ·Written Form of a Word | 第21-22页 |
| ·Word Parts | 第22-23页 |
| ·The Meaning of a Word | 第23-28页 |
| ·Meaning and Referent | 第23页 |
| ·Word and Concept | 第23-24页 |
| ·The Fuzziness of Meaning | 第24-26页 |
| ·The Prototype Theory | 第26页 |
| ·Semantics and Sense Relation | 第26-27页 |
| ·Core Meaning and Encyclopedic Knowledge | 第27页 |
| ·Schema | 第27-28页 |
| ·Word Association | 第28页 |
| ·Grammatical Knowledge | 第28-29页 |
| ·Summary of Word Knowledge | 第29-30页 |
| ·Factors That Make Words Hard | 第30-34页 |
| ·Pronunciation | 第30页 |
| ·Spelling | 第30-31页 |
| ·Synophones | 第31-32页 |
| ·Morphology | 第32页 |
| ·Semantic Factors | 第32-34页 |
| Chapter Three Incidental Vocabulary Learning through Reading | 第34-50页 |
| ·The Origin of the Notion of Incidental and Intentional Learning | 第34-35页 |
| ·The Definition of Incidental and Intentional Learning | 第35页 |
| ·The Meaning of Intentional and Incidental in Vocabulary Learning Literature | 第35-36页 |
| ·Related Issues | 第36-37页 |
| ·The Differences between Incidental and Implicit Learning and between Intentional and Explicit Learning | 第36页 |
| ·Confusion between Incidental and Intentional Learning | 第36-37页 |
| ·The Meaning of Incidental Learning Related to This Thesis | 第37页 |
| ·Input | 第37-41页 |
| ·Input Hypothesis | 第37-39页 |
| ·Various Sources of Input | 第39页 |
| ·The Role of Output | 第39-41页 |
| ·The Basic Assumptions Underlying the Vocabulary-acquisition-through-readingArgument | 第41-44页 |
| ·The Noticing Assumption | 第41-42页 |
| ·The Guessing Ability Assumption | 第42-43页 |
| ·The 'Guessing-retention link' Assumption | 第43页 |
| ·The 'Cumulative gain' Assumption | 第43-44页 |
| ·Counter Arguments | 第44-50页 |
| ·About the Noticing Assumption | 第44-45页 |
| ·About Guessing Assumption and 'Guessing-retention Link' Assumption | 第45-48页 |
| ·About'Cumulative Gain' Assumption | 第48-50页 |
| Chapter Four The Test of Incidental Learning in Word-focused Tasks | 第50-63页 |
| ·Background | 第50-55页 |
| ·Definition of Tasks | 第50-51页 |
| ·Classification of Tasks | 第51-53页 |
| ·Incidental Learning in Tasks | 第53-55页 |
| ·Experiment 1 | 第55-58页 |
| ·Experiment 2 | 第58-60页 |
| ·Discussion | 第60-61页 |
| ·Conclusion | 第61页 |
| ·Some Other Relevant Empirical Research on Tasks and Incidental Vocabulary Acquisition | 第61-63页 |
| Chapter Five Pedagogical Implication | 第63-71页 |
| ·Four Strands and Principles by Nation | 第63-65页 |
| ·Direct Teaching | 第65-66页 |
| ·Some Implications based on the Experiments | 第66-69页 |
| ·Improve vocabulary teaching through tasks | 第67-68页 |
| ·Selection of Words | 第68-69页 |
| ·Developing Strategies for Self-learning | 第69-71页 |
| Conclusion | 第71-73页 |
| Bibliography | 第73-78页 |
| Appendix 1 | 第78-79页 |
| Appendix 2 | 第79-80页 |
| Acknowledgments | 第80-81页 |
| Published Article | 第81-82页 |
| 学位论文评阅及答辩情况表 | 第82页 |
