| Abstract in English | 第1-9页 |
| Abstract in Chinese | 第9-11页 |
| List of abbreviations | 第11-12页 |
| Introduction | 第12-16页 |
| Chapter One Literature Review | 第16-23页 |
| ·Researches on Oral Communicative Competence Abroad | 第16-19页 |
| ·Researches on Oral Communicative Competence in China | 第19-23页 |
| Chapter Two Theoretical Discussions of Oral Communicative Competence and tasks | 第23-51页 |
| ·Communicative Competence | 第23-32页 |
| ·Dell Hymes’Theory of Communicative Competence | 第23-28页 |
| ·Henry Widdowson’s Theory of Communicative Competence | 第28页 |
| ·Canale and Swain’s Theory of Communicative Competence | 第28-30页 |
| ·Bachman’s Theory of Communicative Competence | 第30-32页 |
| ·Tasks | 第32-40页 |
| ·Definition of task | 第32-36页 |
| ·Features of task | 第36-37页 |
| ·Components of task | 第37-39页 |
| ·Classification of task | 第39-40页 |
| ·Task-based Language Teaching | 第40-48页 |
| ·Features of Task-based Language Teaching | 第41页 |
| ·Principles for Task-based Language Teaching | 第41-45页 |
| ·The Models of Task-based Language Teaching | 第45-48页 |
| ·Task-based Language Teaching and Communicative Competence | 第48-51页 |
| Chapter Three Investigation and Cultivation of Secondary Vocational School Students’Oral Communicative Competence through TBLT | 第51-69页 |
| ·Methodology | 第51-60页 |
| ·The Purpose of the Study | 第51-52页 |
| ·Subjects | 第52页 |
| ·Instruments and Their Designs | 第52-54页 |
| ·Procedures of the Study | 第54-60页 |
| ·Data Collection | 第60页 |
| ·Results and Discussions | 第60-69页 |
| ·The situation of the subjects’present oral communicative competence before the experiment | 第60-61页 |
| ·The situation of the subjects’present oral communicative competence after the experiment | 第61-62页 |
| ·The Comparison with the pre-test and post- test results | 第62-64页 |
| ·The subjects’attitude towards improving their oral communicative competence through TBLT after the experiment | 第64-69页 |
| Chapter Four Pedagogical Implications | 第69-78页 |
| ·Implications for teachers | 第69-76页 |
| ·To generate beneficial learning atmosphere for oral communicative competence | 第71-72页 |
| ·To cultivate students’learning interests in oral communicative competence | 第72-73页 |
| ·To adapt teaching materials and use authentic materials in oral communicative competence | 第73-74页 |
| ·To design interactive activities for communicative competence in various forms | 第74-75页 |
| ·To correct students’errors at right time in oral communicative competence | 第75-76页 |
| ·To employ multi-media resources in teaching oral communicativecompetence | 第76页 |
| ·Implications for students | 第76-78页 |
| Conclusion | 第78-80页 |
| Bibliography | 第80-85页 |
| Appendix 1 Teaching Procedures of Sample Lesson in Details in EC | 第85-87页 |
| Appendix 2 Oral Test Paper | 第87-88页 |
| Appendix 3 Scoring standards of PETS 1-B | 第88-89页 |
| Appendix 4 Raw scores of students | 第89-91页 |
| Appendix 5 Questionnaire | 第91-93页 |
| Acknowledgements | 第93-94页 |
| Papers Published | 第94页 |
