| Acknowledgement | 第1-5页 |
| Abstract | 第5-7页 |
| 中文摘要 | 第7-10页 |
| Chapter 1 General Introduction | 第10-16页 |
| ·Necessity for the Study | 第10-11页 |
| ·Background of the Study | 第11-14页 |
| ·Present Problems in Vocabulary Teaching and Learning | 第11-14页 |
| ·Reasons for the Problems in Vocabulary Teaching and Learning | 第14页 |
| ·Significance of the Study | 第14-15页 |
| ·The Overall Structure of the Study | 第15-16页 |
| Chapter 2 Literature Review | 第16-23页 |
| ·Studies Related to Vocabulary Learning | 第16-19页 |
| ·L2 Vocabulary Learning and Acquisition | 第16页 |
| ·Significance of English Vocabulary | 第16-17页 |
| ·Requirements of Vocabulary | 第17-18页 |
| ·Receptive and Productive Knowledge of Vocabulary | 第18-19页 |
| ·L2 Vocabulary Acquisition | 第19-20页 |
| ·Characteristics of Learners’ Vocabulary | 第19-20页 |
| ·Vocabulary Learning Process | 第20页 |
| ·Studies Related to Writing both at Home and Abroad | 第20-22页 |
| ·Relationships between Writing and Vocabulary Learning | 第22-23页 |
| Chapter 3 Length Approach | 第23-30页 |
| ·Introduction | 第23-24页 |
| ·Reverse Thinking Embodied in Length Approach | 第24-25页 |
| ·Comparisons between Length Approach and Traditional Writing Pedagogy | 第25-27页 |
| ·Previous Studies on Length Approach | 第27-30页 |
| Chapter 4 Methodology | 第30-43页 |
| ·Experimental Hypothesis and Research Questions | 第30页 |
| ·Research Subjects | 第30-32页 |
| ·Research Instruments | 第32-36页 |
| ·Two Final Exams | 第32页 |
| ·Two English Writing Tests | 第32-33页 |
| ·Two Vocabulary Tests | 第33-35页 |
| ·Pretest of Vocabulary | 第33-35页 |
| ·Posttest of Vocabulary | 第35页 |
| ·Questionnaire | 第35-36页 |
| ·Procedures for the Experiment of Length Approach | 第36-38页 |
| ·Features of Length Approach in the Experiment | 第38-43页 |
| Chapter 5 Data Collection and Analysis | 第43-56页 |
| ·Data Collection and Analysis of Two Final Exams | 第43-44页 |
| ·Data Collection and Analysis of Two Writing Tests | 第44-46页 |
| ·Data Collection and Analysis of Two Vocabulary Tests | 第46-49页 |
| ·Correlation Analysis | 第49-51页 |
| ·Data Collection and Analysis of Questionnaire | 第51-56页 |
| Chapter 6 Conclusion | 第56-60页 |
| ·Major Findings of the Study | 第56-58页 |
| ·Implications for Teaching | 第58-59页 |
| ·Limitations of the Study | 第59页 |
| ·Suggestions for Further Study | 第59-60页 |
| References | 第60-64页 |
| Appendix 1 | 第64-67页 |
| Appendix 2 | 第67-71页 |
| Appendix 3 | 第71-72页 |
| Appendix 4 | 第72-73页 |
| Appendix 5 | 第73-74页 |
| Appendix 6 | 第74-76页 |
| Appendix 7 | 第76-77页 |
