| ABSTRACT | 第6-7页 |
| 摘要 | 第8-13页 |
| CHAPTER ONE INTRODUCTION | 第13-16页 |
| 1.1 Background of the Research | 第13-14页 |
| 1.2 Significance and Purpose of the Research | 第14页 |
| 1.3 Framework of the Thesis | 第14-16页 |
| CHAPTRE TWO LITERATURE REVIEW | 第16-30页 |
| 2.1 Lexical Chunks | 第16-23页 |
| 2.1.1 Definition of Lexical Chunks | 第16-17页 |
| 2.1.2 Classification of Lexical Chunks | 第17-21页 |
| 2.1.3 Functions of Lexical Chunks | 第21-23页 |
| 2.2 Lexical Approach and EFL Writing | 第23-27页 |
| 2.2.1 Lexical Approach | 第23-25页 |
| 2.2.2 EFL Writing | 第25-26页 |
| 2.2.3 EFL Practical Writing | 第26-27页 |
| 2.3 Previous Studies on the Relations between Lexical Approach and EFL Writing | 第27-30页 |
| CHAPTER THREE RESEARCH DESIGN | 第30-34页 |
| 3.1 Research Questions | 第30页 |
| 3.2 Research Participants | 第30-31页 |
| 3.3 Research Instruments | 第31-32页 |
| 3.4 Research Procedure | 第32页 |
| 3.5 Data Collection and Analysis | 第32-34页 |
| CHARPTER FOUR IMPLEMENTATION OF LEXICAL APPROACH | 第34-43页 |
| 4.1 General Understanding of Implementing the Lexical Approach | 第34-35页 |
| 4.2 Activities in Class for Learning Lexical Chunks | 第35-41页 |
| 4.2.1 Lexical Chunks in Free Talks | 第35-36页 |
| 4.2.2 Lexical Chunks in Learning from the Textbook | 第36-39页 |
| 4.2.3 Lexical Chunks in Learning from the Exercises of Practical Writings | 第39-40页 |
| 4.2.4 Lexical Chunks in Learning from Other Materials | 第40-41页 |
| 4.3 Assignments for Accumulation and Application | 第41-43页 |
| CHARPTER FIVE RESULTS AND DISCUSSION | 第43-56页 |
| 5.1 The Effects of Lexical Approach on Students’ Practical Writing | 第43-49页 |
| 5.1.1 The Effects of Lexical Approach on Students’ Writing Scores | 第43-47页 |
| 5.1.2 Analysis of the Numbers of Lexical Chunks Used in Students’ Writings | 第47-49页 |
| 5.2 Analysis of the Questionnaires | 第49-51页 |
| 5.3 Analysis of the Interviews | 第51-53页 |
| 5.4 Discussions | 第53-56页 |
| 5.4.1 Roles of Lexical Approach in Improving Students’ Competence of Practical Writing | 第53-55页 |
| 5.4.2 Students’ Attitude towards Lexical Approach | 第55-56页 |
| CHARPTER SIX CONCLUSION | 第56-60页 |
| 6.1 Major Findings | 第56-57页 |
| 6.2 Pedagogical Implications | 第57-59页 |
| 6.3 Limitations and Suggestions for Future Research | 第59-60页 |
| REFERENCES | 第60-63页 |
| APPENDICES | 第63-68页 |
| ACKNOWLEDGEMENTS | 第68页 |
