| Contents | 第1-6页 |
| 摘要 | 第6-7页 |
| Abstract | 第7-8页 |
| Chapter one Introduction | 第8-14页 |
| ·Background and Object of the Present Research | 第8-10页 |
| ·Research Background | 第8-9页 |
| ·Research Object | 第9-10页 |
| ·Objectives and Questions of the Present Research | 第10-11页 |
| ·Significance of the Present Research | 第11-12页 |
| ·Data and Methodology | 第12页 |
| ·Layout of the Paper | 第12-14页 |
| Chapter two Literature Review | 第14-31页 |
| ·A Brief Review on Fuzziness Study in History | 第14-22页 |
| ·Historical Findings on "Fuzziness" Before 1965 at Home and Abroad | 第14-16页 |
| ·Relevant Researches on "Fuzzy Linguistics" after 1965 at Home and Abroad | 第16-21页 |
| ·A Brief Summary | 第21-22页 |
| ·A Focus Review of Studies on Pragmatic Fuzziness | 第22-29页 |
| ·Delimitation and C]assification of PF | 第22-25页 |
| ·An Overview of Current Researches on PF Based on Different Pragmatic Principles | 第25-27页 |
| ·A Focus Review of Researches on PF Based on Linguistic Adaptation Theory | 第27-28页 |
| ·A Specific Review of Applied Researches on PF and English Language Teaching | 第28-29页 |
| ·Summary | 第29-31页 |
| Chapter Three:Theoretical Framework | 第31-44页 |
| ·Basic Notions | 第31-35页 |
| ·Justification for "Fuzziness" as the Technical Term Adopted in this Paper | 第31-34页 |
| ·Pragmatic Fuzziness | 第34-35页 |
| ·Relevant Pragmatic Theories and Linguistic Adaptation Theory | 第35-40页 |
| ·Cooperative Principle | 第35-36页 |
| ·Politeness Principle | 第36-37页 |
| ·Speech Act Theory | 第37-38页 |
| ·Face-saving Theory | 第38-39页 |
| ·Linguistic Adaptation Theory | 第39-40页 |
| ·Theoretical Framework of the Present Research | 第40-43页 |
| ·Summary | 第43-44页 |
| Chapter Four Discussions on Pragmatic Fuzziness from the Perspective of Linguistic Adaptation Theoryin College English Language Teaching | 第44-60页 |
| ·Linguistic Realization of Pragmatic Fuzziness in College English Language Teaching—Data Analysis | 第45-53页 |
| ·Pragmatic Fuzziness Realized at the Lower Levels of Language System | 第46-50页 |
| ·Pragmatic Fuzziness Realized at the Higher Levels via Utterances or Utterance Clusters | 第50-53页 |
| ·Generation of PF by Adaptation to Communicative Context in CELT | 第53-59页 |
| ·Generation of PF by Adaptation to Physical World | 第54-56页 |
| ·Generation of PF by Adaptation to Mental World | 第56-58页 |
| ·Generation of PF by Adaptation to Social World | 第58-59页 |
| ·Summary | 第59-60页 |
| Chapter Five Analysis of the Pragmatic Functions of PF in CELT and the Pedagogical ImplicationsConcerned | 第60-67页 |
| ·Pragmatic Functions of PF in CELT | 第60-64页 |
| ·Achieving the Basic Goal of Successful Communication | 第60-61页 |
| ·Saving Face and Sticking up for Appropriateness and Politeness | 第61-63页 |
| ·Filling Lexical Gaps and Improving the Accuracy of Verbal Expressions | 第63-64页 |
| ·The Pedagogical Implications Concerned | 第64-66页 |
| ·To Enhance Language Users' Awareness of the Fuzzy Characteristics of Language | 第64-65页 |
| ·To Attach Importance to the Cultivation of Language Learners' Pragmatic Competence | 第65-66页 |
| ·Summary | 第66-67页 |
| Chapter Six Conclusion | 第67-69页 |
| ·Research Findings | 第67-68页 |
| ·Research Limitations and Suggestions for Further Studies | 第68-69页 |
| References | 第69-74页 |
| Acknowledgements | 第74页 |
