| 摘要 | 第1-7页 |
| Abstract | 第7-11页 |
| Introduction | 第11-14页 |
| Chapter 1 Literature Review | 第14-36页 |
| ·Literature Review Abroad | 第14-24页 |
| ·Langacker’s Cognitive Grammar Theory System | 第14-16页 |
| ·Taylor’s Views on Cognitive Grammar | 第16-21页 |
| ·Lakoff and Johnson Views on Cognitive Grammar | 第21-24页 |
| ·Domestic Literature Review | 第24-36页 |
| ·Domestic Views on Cognitive Linguistic | 第25-29页 |
| ·Domestic Views on Language Units Division | 第29-36页 |
| Chapter 2 Langacker’s Language Unit Theory | 第36-49页 |
| ·The Definition of Language Units | 第36-44页 |
| ·Phonological Unit | 第37-39页 |
| ·Semantic Unit | 第39-41页 |
| ·Symbolic Unit | 第41-44页 |
| ·The Organizing Relationship of Symbolic Unit | 第44-49页 |
| ·Horizontal Integration Relationship | 第44-45页 |
| ·Longitudinal Integration Relationship | 第45-47页 |
| ·Similarities of Prototype and Variety | 第47-49页 |
| Chapter 3 Conventional Language Unit | 第49-60页 |
| ·The Definition of Conventional Language Unit | 第49-54页 |
| ·Full Sanction Language Units | 第50-52页 |
| ·Partial Sanction Language Units | 第52-54页 |
| ·Structured Inventory of Conventional Linguistic Units | 第54-60页 |
| ·Symbolization of Language Units | 第54-56页 |
| ·Categorization of Language Units | 第56-59页 |
| ·Accommodation of Language Units | 第59-60页 |
| Chapter 4 Componentiality and Correspondence of Language Units and Structures | 第60-73页 |
| ·Componentiality of Language Units and Structures | 第60-65页 |
| ·Cognitive Basic of language Units | 第60-63页 |
| ·Unipolar Componentiality and Bipolar Componentiality | 第63-65页 |
| ·Correspondence of Language Units and Structures | 第65-73页 |
| ·Symbolic Relations | 第66-67页 |
| ·Categorizing Relations | 第67-71页 |
| ·Syntagmatic Relations | 第71-73页 |
| Conclusion | 第73-75页 |
| Bibliography | 第75-79页 |
| Acknowledgements | 第79-80页 |
| Appendix | 第80-81页 |
| 详细摘要 | 第81-89页 |
