| 摘要 | 第4-5页 |
| Abstract | 第5-6页 |
| Chapter 1 Introduction | 第9-13页 |
| 1.1 Research background | 第9-10页 |
| 1.2 Research purposes | 第10-11页 |
| 1.3 Research significance | 第11页 |
| 1.4 Main contents of the Paper | 第11-13页 |
| Chapter 2 Literature Review | 第13-25页 |
| 2.1 Definition and function of linguistic context | 第13-16页 |
| 2.1.1 Basic connotation of context | 第13-15页 |
| 2.1.2 Basic functions of context | 第15-16页 |
| 2.2 Main contents of English vocabulary teaching | 第16-17页 |
| 2.3 Main methods in English vocabulary teaching | 第17-20页 |
| 2.3.1 Overseas research on vocabulary teaching method with contextual input | 第17-18页 |
| 2.3.2 Domestic research on vocabulary teaching method with contextual input | 第18-20页 |
| 2.4 Effectiveness analysis of vocabulary teaching method with contextual input | 第20-25页 |
| 2.4.1 Effectiveness analysis of vocabulary teaching | 第21页 |
| 2.4.2 Analysis of problems in traditional vocabulary teaching strategies | 第21-23页 |
| 2.4.3 Reflection on the application of vocabulary teaching strategy with contextual input in current stage | 第23-25页 |
| Chapter 3 Theoretical Basis | 第25-30页 |
| 3.1 Influence of constructivist theory on vocabulary teaching | 第25-26页 |
| 3.1.1 Formation and development of cognitive theory | 第25页 |
| 3.1.2 Application of cognitive theory in High School English Vocabulary Teaching | 第25-26页 |
| 3.2 Influence of constructivist theory on vocabulary teaching | 第26-27页 |
| 3.2.1 Formation and development of constructivist theory | 第26页 |
| 3.2.2 Application of constructivist theory in English Vocabulary Teaching | 第26-27页 |
| 3.3 Impact on vocabulary teaching by semantic field theory | 第27-28页 |
| 3.4 Some Thoughts on Improving the Vocabulary Teaching with Contextual Input | 第28-30页 |
| Chapter 4 Investigation and Empirical Research | 第30-38页 |
| 4.1 Research Questions | 第30页 |
| 4.2 Research Subjects | 第30页 |
| 4.3 Research Approach | 第30-31页 |
| 4.4 Empirical study | 第31-33页 |
| 4.4.1 Experimental materials and methods | 第32页 |
| 4.4.2 Experimental establishment | 第32-33页 |
| 4.5 Optimization design of contextual input teaching strategies | 第33-34页 |
| 4.6 A sample lesson | 第34-37页 |
| 4.7 Data collection | 第37-38页 |
| Chapter 5 Reseach Results and Data Analysis | 第38-51页 |
| 5.1 Statistical analysis of questionnaires | 第38-43页 |
| 5.2 Statistical analysis of pre-test results | 第43-46页 |
| 5.3 Statistical analysis of post-test results | 第46-49页 |
| 5.4 Comparison and analysis of pre-test and post-test results | 第49-50页 |
| 5.5 Discussion | 第50-51页 |
| Chapter 6 Conclusion and Recommendation | 第51-53页 |
| 6.1 Main conclusions | 第51页 |
| 6.2 Some suggestions | 第51-53页 |
| References | 第53-56页 |
| APPENDIX Ⅰ | 第56-58页 |
| APPENDIX Ⅱ | 第58-63页 |
| APPENDIX Ⅲ | 第63-68页 |
| ACHIEVEMENTS | 第68-69页 |
| ACKNOWLEDGEMENTS | 第69页 |
