| Abstract in English | 第1-8页 |
| Abstract in Chinese | 第8-10页 |
| List of Abbreviations | 第10-11页 |
| Introduction | 第11-15页 |
| Chapter One Literature Review | 第15-21页 |
| ·Relevant researches on TBLT abroad | 第15-18页 |
| ·Relevant researches on TBLT in China | 第18-19页 |
| ·Summary | 第19-21页 |
| Chapter Two Theories Concerning Task-based Language Teaching | 第21-41页 |
| ·Studies in tasks | 第21-30页 |
| ·Definitions of a task | 第21-25页 |
| ·Components of a task | 第25-27页 |
| ·A pedagogical classification of tasks | 第27-28页 |
| ·Task features | 第28-30页 |
| ·Studies in TBLT | 第30-36页 |
| ·Features of TBLT | 第30-31页 |
| ·Models of TBLT by Willis and Skehan | 第31-34页 |
| ·Principles for TBLT | 第34-36页 |
| ·Theoretical basis related to TBLT | 第36-40页 |
| ·Psycholinguistic rationale to interaction | 第36-37页 |
| ·Cognitive perspective | 第37-38页 |
| ·Socio-cognitive perspective | 第38-39页 |
| ·Constructivism of cognitive psychology | 第39-40页 |
| ·Summary | 第40-41页 |
| Chapter Three An Investigation of Task-based Language Teaching in Secondary Vocational Schools | 第41-59页 |
| ·Methodology | 第41-52页 |
| ·Research question | 第41-42页 |
| ·Subjects | 第42页 |
| ·Instruments | 第42-43页 |
| ·The design of pre-test and the results | 第43-44页 |
| ·The design of post-test | 第44-45页 |
| ·The design of questionnaire | 第45页 |
| ·Research procedures | 第45-52页 |
| ·Data collection | 第52页 |
| ·Results and discussions | 第52-57页 |
| ·Results from the post-test and its comparison with those from the pre-test and discussions | 第52-54页 |
| ·Results from the questionnaire and discussions | 第54-57页 |
| ·Summary | 第57-59页 |
| Chapter Four Major Findings and Suggestions for Task-based Language Teaching in Secondary Vocational Schools | 第59-67页 |
| ·Major findings of the study | 第59-60页 |
| ·Suggestions for TBLT in secondary vocational schools | 第60-66页 |
| ·To generate beneficial learning atmosphere | 第60-61页 |
| ·To cultivate students’learning interests | 第61-62页 |
| ·To adapt teaching materials | 第62-63页 |
| ·To design interactive activities in various forms | 第63-64页 |
| ·To correct students’errors ‘at right time | 第64-65页 |
| ·To employ multi-media resources | 第65-66页 |
| ·Problems with TBLT yet to be solved | 第66页 |
| ·Summary | 第66-67页 |
| Conclusion | 第67-69页 |
| Bibliography | 第69-74页 |
| Appendix 1 Questionnaire | 第74-76页 |
| Appendix 2 Sample Lesson | 第76-78页 |
| Appendix 3 Teaching Procedures of Sample Lesson in Details in EC | 第78-80页 |
| Appendix 4 Test Paper | 第80-90页 |
| Acknowledgements | 第90-91页 |
| Papers Published | 第91页 |
