| Chapter 1 Introduction | 第1-12页 |
| ·The Brief Introduction to Frequency Adverbs | 第8-10页 |
| ·The Purpose and Significance of the Paper | 第10页 |
| ·The Research Method | 第10-11页 |
| ·The Layout of the Research | 第11-12页 |
| Chapter 2 Theoretical Background | 第12-30页 |
| ·Adverbs | 第12-19页 |
| ·Definition | 第12-13页 |
| ·Classification | 第13-15页 |
| ·Syntactic Roles of Adverbs | 第15-16页 |
| ·Views on the Positions of Adverbs | 第16-19页 |
| ·Frequency Adverbs | 第19-25页 |
| ·Definition of Frequency adverbs | 第19-20页 |
| ·Syntactic Roles of Frequency Adverbs | 第20-22页 |
| ·Positions of Frequency Adverbs | 第22-25页 |
| ·Theoretical Structure of Frequency Adverbs | 第25-27页 |
| ·Possible Positions of Frequency Adverbs | 第27-30页 |
| Chapter 3 Data Sampling and Processing | 第30-38页 |
| ·Introduction to the Corpus Applied | 第30-32页 |
| ·Introduction to Brown Corpus | 第30页 |
| ·Introduction to CLEC Corpus | 第30-32页 |
| ·Data Sampling and Processing | 第32-38页 |
| ·Data Sampling in Brown | 第32-36页 |
| ·Data Sampling in CLEC | 第36-38页 |
| Chapter 4 Data Analysis and Discussion | 第38-67页 |
| ·Positions of Frequency Adverbs in Native Speakers | 第38-56页 |
| ·FAs Functioning as Adverbials | 第38-54页 |
| ·FAs Functioning as Modifiers | 第54-56页 |
| ·Comparison of Positions between Native Speakers and Chinese | 第56-63页 |
| ·The Comparison in Usual Occurrence | 第57-59页 |
| ·The Comparison in Continuous Frequency | 第59-61页 |
| ·The Comparison in High Frequency | 第61-62页 |
| ·The Comparison in Low Frequency | 第62-63页 |
| ·Analysis of Improper FAs Placements Happening in Chinese Learners | 第63-67页 |
| ·Definition of Errors | 第63-64页 |
| ·Analysis of Improper Placements | 第64-67页 |
| Chapter 5 Conclusion | 第67-69页 |
| ·Conclusion | 第67页 |
| ·Limitation | 第67-68页 |
| ·Implications | 第68-69页 |
| Publication | 第69-70页 |
| Acknowledgements | 第70-71页 |
| References | 第71-73页 |
| Appendices | 第73-76页 |
