| 1． INTRODUCTION | 第1-14页 |
| 2． LITERATURE REVIEW | 第14-27页 |
| 2．1 STRATEGY RESEARCH | 第14-25页 |
| 2．1．1 GENERAL IDEAS ON THE STRATEGY RESEARCH | 第14-16页 |
| 2．1．1．1 The definitions of strategy | 第14页 |
| 2．1．1．2 The classifications of strategy | 第14-16页 |
| 2．1．1．3 The nature of strategy | 第16页 |
| 2．1．2 Researches on communication strategies | 第16-17页 |
| 2．1．3 Strategy differences between oral communication and writing | 第17-20页 |
| 2．1．4 Strategies of word selection in writing | 第20-23页 |
| 2．1．5 Researches on strategy training | 第23-24页 |
| 2．1．6 Strategy researches in China | 第24-25页 |
| 2．2 LEXICAL REQUIREMENTS IN THE COLLEGE ENGLISH TEACHING SYLLABUS | 第25-27页 |
| 3． PROCEDURE | 第27-49页 |
| 3．1 RESEARCH METHODOLOGY | 第27-29页 |
| 3．2 QUESTIONNAIRE | 第29-39页 |
| 3．2．1 Formation of the questionnaire | 第29-30页 |
| 3．2．1 Summary of the subjects' perception | 第30-31页 |
| 3．2．3 The subjects'comments | 第31-39页 |
| 3．3 ANALYSIS ON THE STRATEGY USES IN THE COMPOSITIONS | 第39-47页 |
| 3．4 COMPARISON BETWEEN THE DATA FROM THE QUESTIONNAIRES AND THE ANALYSES ON THE STRATEGY USES IN THE COMPOSITIONS | 第47-49页 |
| 4． FINDINGS | 第49-51页 |
| 4．1 ANSWERS TO THE THREE RESEARCH QUESTIONS | 第49页 |
| 4．2 LEXICAL CHARACTERISTICS OF THE STUDENTS' COMPOSITION | 第49-51页 |
| 5． DISCUSSIONS | 第51-53页 |
| 5．1 METHODOLOGICAL LIMrrATIONS IN THE THESIS | 第51-52页 |
| 5．2 IMPROVEMENTS FOR FUTURE STUDIES | 第52-53页 |
| 6． SUGGESTIONS FOR ENGLISH TEACHING | 第53-57页 |
| 6．1 SUGGESTIONS ON STRATEGY TRAINING | 第53-54页 |
| 6．2 SUGGESTIONS ON LEXICAL TEACHING AND LEARNING | 第54-56页 |
| 6．3 SUGGESTIONS ON TEACHING METHODS | 第56-57页 |
| BIBLIOGROPHY | 第57-64页 |
| APPENDIX A: SEVEN WRITING SAMPLES FROM SIX UNIVERSITIES AND WUHAN TESTING CENTER | 第64-67页 |
| APPENDIX B: QUESTIONNAIRE （CHINESE VERSION） | 第67-70页 |
| PAPERS PUBLISHED IN 1999--2002 | 第70页 |
