| Abstract | 第3页 |
| 摘要 | 第4-7页 |
| Chapter 1 Introduction | 第7-13页 |
| 1.1 Background of the Study | 第7-9页 |
| 1.2 The Role Corpora Play in Textbook Vocabulary Acquisition | 第9-10页 |
| 1.3 Significance and Purpose of the Study | 第10-12页 |
| 1.4 Layout of the Structure | 第12-13页 |
| Chapter 2 Literature Review | 第13-28页 |
| 2.1 Vocabulary | 第13-16页 |
| 2.1.1 The Definition of Vocabulary | 第13-14页 |
| 2.1.2 The Importance of Vocabulary | 第14-16页 |
| 2.2 Word Frequency and Language Learning | 第16-22页 |
| 2.2.1 The Definition of Word Frequency | 第16-18页 |
| 2.2.2 The Importance of Vocabulary Frequency | 第18-20页 |
| 2.2.3 The Studies on Vocabulary Frequency | 第20-22页 |
| 2.3 The Frequency Analysis of Textbook Vocabulary | 第22-28页 |
| 2.3.1 The Researches of Textbook Vocabulary | 第23-25页 |
| 2.3.2 Vocabulary Frequency and Vocabulary Selection | 第25-28页 |
| Chapter 3 Research Design | 第28-33页 |
| 3.1 The Background of Oxford English (Shanghai Edition) | 第28-29页 |
| 3.2 The Research Questions | 第29-30页 |
| 3.3 The Research Tools | 第30-31页 |
| 3.4 The Research Procedures | 第31-33页 |
| Chapter 4 Results and Discussions | 第33-64页 |
| 4.1 The Word Frequency Analysis of the Overall Textbooks | 第33-37页 |
| 4.2 The Word Frequency Analysis of the Individual Volume | 第37-42页 |
| 4.3 The Word Frequency Analysis of the Low-Frequency Words | 第42-55页 |
| 4.3.1 The Analysis of Low-Frequency Words | 第42-47页 |
| 4.3.2 The Substitution of the Low-Frequency Words | 第47-55页 |
| 4.4 The Word Frequency Analysis of Words? Recurrence | 第55-62页 |
| 4.4.1 The Analysis of High-Frequency Words? Recurrence | 第56-60页 |
| 4.4.2 The Analysis of Functional Words? Recurrence | 第60-62页 |
| 4.5 The Word Frequency Analysis of Culturally Different Vocabulary | 第62-64页 |
| Chapter 5 Conclusion | 第64-69页 |
| 5.1 The Major Findings of the Research | 第64-65页 |
| 5.2 Some Suggestions for Future Study | 第65-67页 |
| 5.2.1 Improving the Awareness of Word Frequency | 第65-66页 |
| 5.2.2 Laying Enough Emphasis on the Recurrence of theHigh-Frequency Words | 第66-67页 |
| 5.2.3 Making Good Use of the Corpus Method | 第67页 |
| 5.3 Limitations and Suggestions for Further Study | 第67-69页 |
| Bibliography | 第69-73页 |
| Appendix I | 第73-91页 |
| Appendix II | 第91-108页 |
| Acknowledgements | 第108-110页 |
| 附件 | 第110页 |
