| Abstract in English | 第1-6页 |
| Abstract in Chinese | 第6-8页 |
| Acknowledgements | 第8-9页 |
| Introduction | 第9-12页 |
| 1 Theoretical Rationale | 第12-17页 |
| ·Literature Review on Speech acts | 第12-14页 |
| ·Austin's Speech Act Theory | 第12-13页 |
| ·Searle's Speech Act Theory | 第13页 |
| ·Rosaldo's Criticism | 第13-14页 |
| ·Literature Review on Politeness | 第14-17页 |
| ·Face-Saving View by Brown and Levinson | 第14-15页 |
| ·Leech's Politeness Principle | 第15页 |
| ·Criticisms of the Politeness Theories | 第15-17页 |
| 2 CRs,Pragmatic Transfer, and Giao's Hypothesis | 第17-28页 |
| ·Previous Studies on CRs | 第17-21页 |
| ·Pomerantz's Study on CRs | 第17-18页 |
| ·Herbert's Study on CRs | 第18-19页 |
| ·Chen's Study on CRs | 第19-21页 |
| ·Other Studies on CRs | 第21页 |
| ·Kasper's Study of Pragmatic Transfer | 第21-23页 |
| ·Giao's Pragmatic and Discourse Markedness Hypothesis | 第23-28页 |
| 3 Methodology | 第28-33页 |
| ·Data-Collection Method | 第28页 |
| ·Subjects | 第28-29页 |
| ·Data-Collection Procedures | 第29-31页 |
| ·Limitations of the Research Method | 第31页 |
| ·Statistical Method | 第31-32页 |
| ·Data Coding Method | 第32-33页 |
| 4 CRs from the Questionnaires | 第33-50页 |
| ·CRs of the Han Chinese Subjects in L1 | 第33-40页 |
| ·Agreement | 第34-36页 |
| ·Nonagreement | 第36-38页 |
| ·CRs: Gender of the Han Chinese Subjects | 第38-40页 |
| ·CRs of the Uygur Subjects in L1 | 第40-47页 |
| ·Agreement | 第41-44页 |
| ·Nonagreement | 第44-46页 |
| ·CRs: Gender of the Uygur Subjects | 第46-47页 |
| ·Comparison of the Han Chinese Subjects' CRs in L1 with the Uygur Subjects' CRs in L1 | 第47-49页 |
| ·Summary | 第49-50页 |
| 5 CRs from the Interviews | 第50-65页 |
| ·CRs of the Han Chinese Learners in L2 | 第50-55页 |
| ·The Male Han Chinese Learners' CRs in L2 | 第50-53页 |
| ·The Female Han Chinese Learners' CRs in L2 | 第53-55页 |
| ·Comparison of the Han Chinese Learners' L2 Data with the Native Chinese Data and the Native Uygur Data | 第55-57页 |
| ·CRs of the Uygur Learners in L2 | 第57-62页 |
| ·The Male Uygur Learners' CRs in L2 | 第57-59页 |
| ·The Female Uygur Learners' CRs in L2 | 第59-62页 |
| ·Comparison of the Uygur Learners' L2 Data with the Native Chinese Data and the Native Uygur Data | 第62-63页 |
| ·Summary | 第63-65页 |
| 6 Conclusions | 第65-68页 |
| ·Summary of the Present Study | 第65页 |
| ·Implications of the Present Study | 第65-67页 |
| ·Limitations of the Present Study | 第67-68页 |
| References | 第68-71页 |
| Appendix | 第71-74页 |
