| 摘要 | 第4-5页 |
| Abstract | 第5页 |
| 1 Introduction | 第8-11页 |
| 1.1 Background of the Research | 第8-9页 |
| 1.2 Significance of the Research | 第9页 |
| 1.3 Objective of the Research | 第9-10页 |
| 1.4 Layout of the Thesis | 第10-11页 |
| 2 Literature Review | 第11-28页 |
| 2.1 Description of Task-based Approach | 第11-18页 |
| 2.1.1 Definition of Task | 第11-15页 |
| 2.1.2 Types and Components of Task | 第15-17页 |
| 2.1.3 Definitions of Task-based Approach | 第17-18页 |
| 2.1.4 Principles of Task-based Approach | 第18页 |
| 2.2 Model of Task-based Approach | 第18-19页 |
| 2.3 Theoretical Foundation of Task-based Approach | 第19-23页 |
| 2.3.1 Krashen's Theory of Second Language Acquisition | 第19-20页 |
| 2.3.2 Hulstijin&Laufer ’s Theory of Involvement Load Hypothesis | 第20-22页 |
| 2.3.3 Dewey’ Theory of Learning by Doing | 第22-23页 |
| 2.4 Related Researches of Task-based Approach Both Abroad and in China | 第23-24页 |
| 2.4.1 Related Research of Task-based Approach in Western Countries | 第23页 |
| 2.4.2 Related Research of Task-based Approach in China | 第23-24页 |
| 2.5 Present Situation of Hotel English Instruction in Secondary Vocational Schools | 第24-28页 |
| 2.5.1 Necessity of Adopting Task-based Approach into Hotel English Institution | 第25-26页 |
| 2.5.2 Feasibility of Adopting Task-based Approach into Hotel English Institution | 第26-28页 |
| 3 Methodology | 第28-42页 |
| 3.1 Research Aims and Research Questions of the Experiment | 第28页 |
| 3.2 Variable Description | 第28页 |
| 3.3 Methods | 第28-41页 |
| 3.3.1 Subjects | 第28页 |
| 3.3.2 Instruments | 第28-29页 |
| 3.3.3 Procedures | 第29-41页 |
| 3.4 Data collection and Analysis | 第41-42页 |
| 4 Results and Discussion | 第42-51页 |
| 4.1 Results and Discussion of Questionnaire | 第42-48页 |
| 4.1.1 Resultand Discussion of Questionnaire Before the Experiment | 第42-43页 |
| 4.1.2 Compararive Analysis of Questionnaires Before and After the Experiment | 第43-48页 |
| 4.1.3 Summary | 第48页 |
| 4.2 Results and Discussion of Hotel English Tests | 第48-51页 |
| 4.2.1 The Effect of Task-based approach on Students' English Proficiency throughComparison of Pre-and Post-tests | 第48-49页 |
| 4.2.2 Summary of Data Descriptions of the Comparison of Test Scores | 第49-51页 |
| 5 Conclusion | 第51-54页 |
| 5.1 Major Findings | 第51-52页 |
| 5.2 Implications of the Research | 第52-53页 |
| 5.3 Limitations of the Research | 第53页 |
| 5.4 Suggestions for Further Study | 第53-54页 |
| Reference | 第54-56页 |
| Appendix Ⅰ: Pre-Questionnaire on Students' Attitudes towards Hotel English Instruction | 第56-58页 |
| Appendix Ⅱ: Post-Questionnaire on Students' Attitudes towards Hotel English Instruction | 第58-60页 |
| Appendix Ⅲ: Pre-test paper | 第60-63页 |
| Appendix Ⅳ: Post-test paper | 第63-67页 |
| Acknowledgements | 第67页 |
