| 摘要 | 第1-5页 |
| ABSTRACT | 第5-7页 |
| TABLE OF CONTENTS | 第7-9页 |
| CHAPTER ONE INTRODUCTION | 第9-13页 |
| ·FOCUS OF THE STUDY | 第9-10页 |
| ·SIGNIFICANCE OF THE STUDY | 第10-11页 |
| ·OVERVIEW OF THE THESIS | 第11-13页 |
| CHAPTER TWO LITERATURE REVIEW | 第13-27页 |
| ·THE DEFINITION OF TASK | 第13-14页 |
| ·LEVELT’S MODEL OF SPEECH PRODUCTION AND ALLOCATION OF ATTENTION RESOURCES ON SPEECH PRODUCTION | 第14-15页 |
| ·PREVIOUS STUDIES ON EFFECTS OF PLANNING ON THE TASK PERFORMANCE | 第15-22页 |
| ·Effects of Pre-task Planning on Language Production | 第16-20页 |
| ·Effects of on-line Planning on Language Production | 第20-22页 |
| ·Summary of the Previous Studies | 第22页 |
| ·PREVIOUS STUDIES ON THE ROLE OF LANGUAGE PROFICIENCY IN LANGUAGE PRODUCTION | 第22-25页 |
| ·Attention Allocation among Different Language Proficiency Learners | 第22-23页 |
| ·Memory Functioning Among Different Proficiency on-line Planners | 第23-25页 |
| ·Summary of the Previous Studies | 第25页 |
| ·LIMITATIONS OF THE PREVIOUS STUDIES | 第25-27页 |
| CHAPTER THREE THE PRESENT STUDY | 第27-39页 |
| ·RESEARCH QUESTIONS AND HYPOTHESES | 第27页 |
| ·RESEARCH DESIGN | 第27页 |
| ·PARTICIPANTS | 第27-28页 |
| ·THE ORAL TASK | 第28页 |
| ·TASK CONDITIONS | 第28页 |
| ·THE PROCEDURE OF THE EXPERIMENT | 第28-29页 |
| ·MEASURES | 第29-32页 |
| ·Dependent Variables | 第29-32页 |
| ·Independent Variables | 第32页 |
| ·DATA ANALYSES | 第32-33页 |
| ·RESULTS | 第33-39页 |
| ·Effects of Planning Conditions on Oral Performance | 第33-35页 |
| ·Effects of Planning Conditions for the Low and High EFL Groups | 第35-36页 |
| ·Effects of Proficiency on the Oral Task Performance Under Two Planning Conditions | 第36-39页 |
| CHAPTER FOUR DISCUSSIONS AND PEDAGOGICAL IMPLICATIONS | 第39-44页 |
| ·SUMMARY OF THE DISCUSSIONS | 第39页 |
| ·DISCUSSIONS | 第39-44页 |
| ·Does the Planning Condition Have an Effect on the EFL Learners’Performance of an Oral narrative Task? | 第39-40页 |
| ·Does the Planning Condition Have Different Effects on High and Low EFL Learners’Performance of an Oral Narrative Task? | 第40-42页 |
| ·Does Proficiency Modulate the EFL Learners’Oral Performance Under different Planning Conditions? | 第42-44页 |
| CHAPTER FIVE CONCLUSION | 第44-46页 |
| ·SUMMARY OF THE STUDY | 第44-45页 |
| ·PEDAGOGICAL IMPLICATIONS | 第45页 |
| ·LIMITATIONS OF THE STUDY AND SUGGESTIONS FOR FURTHER STUDY | 第45-46页 |
| ACKNOWLEDGEMENTS | 第46-47页 |
| REFERENCES | 第47-50页 |
| APPENDIX | 第50页 |
| APPENDIX: INSTRUCTIONS GIVEN TO THE PARTICIPANTS IN TWO PLANNING CONDITIONS | 第50页 |
