| Acknowledgement | 第1-4页 |
| Abstract | 第4-5页 |
| 摘 要 | 第5-8页 |
| Introduction | 第8-13页 |
| Chapter 1 If-clauses in English and the Relevant Expressions in Chinese | 第13-38页 |
| ·Studies on English If-clauses | 第13-26页 |
| ·Conditional Relation in English | 第13-20页 |
| ·Relevant Studies in Chinese | 第20-26页 |
| ·Meanings and Functions of English If-clauses and Relevant Chinese Expressions | 第26-36页 |
| ·Relevant Basic Concepts | 第26-29页 |
| ·Meanings and Functions of English If-clauses | 第29-32页 |
| ·Relevant Chinese Expressions and Their Meanings | 第32-36页 |
| Summary | 第36-38页 |
| Chapter 2 Methodology | 第38-42页 |
| ·Theoretical Framework | 第38-39页 |
| ·Collection of Data | 第39-40页 |
| ·Method of Analysis | 第40-42页 |
| Chapter 3 Translation of Real/Predictive If-conditionals | 第42-53页 |
| ·Predictive If-Conditionals in Basic Forms | 第43-49页 |
| ·If + simple present, …will/ shall/ can/ may/should/must | 第43-48页 |
| ·If + simple present, …imperative | 第48-49页 |
| ·Predictive If-conditionals in Variant Forms | 第49-52页 |
| ·If…should Conditionals | 第49-51页 |
| ·If…will Conditionals | 第51页 |
| ·If…would Conditionals | 第51-52页 |
| Summary | 第52-53页 |
| Chapter 4 Translation of Hypothetical If-conditionals | 第53-64页 |
| ·Translation of Future Hypothetical If-conditionals | 第53-58页 |
| ·Translation of If…were to Conditionals | 第54-55页 |
| ·Translation of If | 第55-57页 |
| ·Translation of Future Hypothetical If-ed Conditionals | 第57-58页 |
| ·Translation of Present Hypothetical If-conditionals | 第58-60页 |
| ·Translation of Past Hypothetical If-conditionals | 第60-62页 |
| ·如果p, 就q Pattern and Its Variants | 第61-62页 |
| ·Covertization | 第62页 |
| Summary | 第62-64页 |
| Chapter 5 Translation of Indirect If-conditionals | 第64-73页 |
| ·Translation of Indirect If-conditionals that Express Politeness | 第64-66页 |
| ·Translation of Indirect If-conditionals that Express Metalinguistic Comment | 第66-67页 |
| ·Translation of Indirect If-conditionals that Express Uncertainty | 第67-68页 |
| ·Translation of Indirect If-conditionals that Express Topic-Introduction | 第68-72页 |
| ·Topic-explanation | 第69-71页 |
| ·Topic-comment | 第71-72页 |
| Summary | 第72-73页 |
| Chapter 6 Translation of If-clauses Expressing Other Relations | 第73-89页 |
| ·Translation of If-clauses that Express Concessive Relation | 第74-78页 |
| ·Translation of If-clauses that Express Factual Concession | 第74-75页 |
| ·Translation of If-clauses that Express Assumed Concessions | 第75-78页 |
| ·Translation of If-clauses that Express Causal Relation | 第78-79页 |
| ·Translation of If-clauses that Express Temporal Relation | 第79-81页 |
| ·Translation of If-clauses that Express Generic Truth | 第80页 |
| ·Translation of If-clauses that Express Habitual Facts | 第80-81页 |
| ·Translation of If-clauses That Express Wishes | 第81-82页 |
| ·Translation of If-clause that Express Inferential Relation | 第82-86页 |
| ·Translation of If-clauses that Express Implicit Inference | 第83-84页 |
| ·Translation of If-clauses that Express Explicit Inference | 第84-86页 |
| ·Translation of If-clauses that Express Contrastive Relation | 第86-88页 |
| Summary | 第88-89页 |
| Chapter 7 Conclusion | 第89-92页 |
| ·Summary of the Main Findings | 第89-91页 |
| ·Limitations of the Study | 第91-92页 |
| ·Data Collection | 第91页 |
| ·Research Method | 第91-92页 |
| Bibliography | 第92-94页 |
