| 附件 | 第3-5页 |
| Abstract | 第5-6页 |
| 摘要 | 第7-12页 |
| List of tables and figures | 第12-13页 |
| Chapter 1 Introduction | 第13-17页 |
| 1.1 Background of the Research | 第13-15页 |
| 1.2 Objectives and Significance of the Research | 第15-16页 |
| 1.3 Structure of the Thesis | 第16-17页 |
| Chapter Two Literature Review | 第17-36页 |
| 2.1 Incidental Vocabulary Acquisition | 第17-23页 |
| 2.1.1 The Definition of Incidental Vocabulary Acquisition | 第17-18页 |
| 2.1.2 The Advantages of Incidental Vocabulary Acquisition | 第18页 |
| 2.1.3 Incidental Vocabulary Acquisition Through Extensive Reading | 第18-23页 |
| 2.1.3.1 Previous Studies with Positive Effects | 第19-20页 |
| 2.1.3.2 Previous Studies with Limitations and Doubts | 第20-21页 |
| 2.1.3.3 Reasons for Different Results and Possible Solutions | 第21-23页 |
| 2.1.3.4 A Brief Summary | 第23页 |
| 2.2 Input Enhancement | 第23-26页 |
| 2.2.1 A Brief Introduction about Input Enhancement | 第23-24页 |
| 2.2.2 The Classification of Input Enhancement | 第24页 |
| 2.2.3 The Three Widely Used Input Enhancement Techniques | 第24-26页 |
| 2.2.3.1 The Definition of Three Widely Used Input Enhancement Techniques | 第24-25页 |
| 2.2.3.2 The Effectiveness of Three Widely Used Input Enhancement Techniques | 第25-26页 |
| 2.3 Textual Enhancement | 第26-36页 |
| 2.3.1 The Concept of Textual Enhancement | 第27页 |
| 2.3.2 Previous Studies about the Effectiveness of Textual Enhancement | 第27-33页 |
| 2.3.2.1 Previous Studies with Positive Effects | 第27-29页 |
| 2.3.2.2 Previous Studies with No Effects | 第29-33页 |
| 2.3.3 Reasons for Different Results | 第33-36页 |
| Chapter 3 Research Design | 第36-42页 |
| 3.1 Research Questions | 第36页 |
| 3.2 Research Subjects | 第36-37页 |
| 3.3 Research Instruments | 第37-39页 |
| 3.3.1 Reading Text and Target Words | 第37页 |
| 3.3.2 Revised Text | 第37-38页 |
| 3.3.3 Test Instruments | 第38-39页 |
| 3.3.3.1 Pre-test | 第38页 |
| 3.3.3.2 Immediate Post-tests | 第38-39页 |
| 3.3.3.2.1 Post-test One-Immediate Form Recognition | 第38-39页 |
| 3.3.3.2.2 Post-test Two-immediate Meaning Recognition | 第39页 |
| 3.3.3.3 Delayed Post-test | 第39页 |
| 3.4 Research Procedures | 第39-42页 |
| Chapter 4 Results and Discussion | 第42-54页 |
| 4.1 Data Collection and Analysis | 第42-52页 |
| 4.1.1 The Results of English Proficiency | 第42-43页 |
| 4.1.2 The Results of Immediate Vocabulary Tests | 第43-50页 |
| 4.1.2.1 The Results of Immediate Form Recognition | 第43-47页 |
| 4.1.2.2 The Results of Immediate Meaning Recognition | 第47-50页 |
| 4.1.3 The Results of Delayed Vocabulary Test | 第50-52页 |
| 4.2 Discussion | 第52-54页 |
| 4.2.1 The Effects of Different Typographical Cues on Immediate Form Recognition | 第52-53页 |
| 4.2.2 The Effects of Different Typographical Cues on Immediate Meaning Recognition | 第53页 |
| 4.2.3 The Effects of Different Typographical Cues on Delayed Meaning Recognition | 第53-54页 |
| Chapter 5 Conclusion | 第54-58页 |
| 5.1 Major Findings | 第54页 |
| 5.2 Pedagogical Implications | 第54-56页 |
| 5.2.1 Implications for Vocabulary Teaching and Learning | 第55页 |
| 5.2.2 Implications for Textbook Compilation | 第55-56页 |
| 5.3 Limitations of Present Study | 第56页 |
| 5.4 Suggestions for Further Study | 第56-58页 |
| Bibliography | 第58-63页 |
| Appendix 1 Pretest | 第63-64页 |
| Appendix 2 Target words enhanced with red in the text | 第64-65页 |
| Appendix 3 Target words enlarged in the text | 第65-66页 |
| Appendix 4 Target words capitalized in the text | 第66-67页 |
| Appendix 5 Target words bold in the text | 第67-68页 |
| Appendix 6 Target words underlined in the text | 第68-69页 |
| Appendix 7 Target words italic in the text | 第69-70页 |
| Appendix 8 Target words shadowed in the text | 第70-71页 |
| Appendix 9 Target words enhanced with different font in the text | 第71-72页 |
| Appendix 10 Target words without textual enhancement in the text | 第72-73页 |
| Appendix 11 Posttest One-immediate form recognition | 第73-74页 |
| Appendix 12 Posttest Two-immediate meaning recognition | 第74-75页 |
| Appendix 13 Posttest Three-delayed meaning recognition | 第75-76页 |
| Acknowledgements | 第76页 |
