声明
Abstract
摘要
TABLE OF CONTENTS
LIST OF TABLES
LIST OF ABBREVIATION
Chapter 1 Introduction
1.1 Background of the study
1.2 The Significance of the study
1.3 Organization of This Thesis
Chapter 2 Literature Review
2.1 Previous Studies on Lexical Richness
2.1.1.Terminological Definitions of Lexical Richness
2.1.2 Empirical Study on Lexical Richness in Writing
2.2 Previous Studies on Measurement and Assessment of Lexical Richness
2.2.1 Terminological Definition in Measuring Lexical Richness
2.2.2 Assessing the Lexical Richness of Writing
2.2.3 Instrument of Assessing Lexical Richness
2.2.4.Summaries of Lexical Richness
2.3.Theory on Productive Target Vocabulary
2.3.1 Receptive Vocabulary and Receptive Learning
2.3.2 Productive vocabulary and Productive Learning
2.3.3 The Correlation between Productive Vocabulary and Lexical Richness
2.3.4 Improving Target Words from Receptive to Productive
2.3.5 Summaries of Productive Target Vocabualry
Chapter 3 Empirical Study to Develop Lexical Richness
3.1 Preparation of Experiment
3.1.1 Subjects
3.1.2 Determining the Target Word in Each Unit
3.1.3 Instrument
3.2 Procedure
3.2.1 Main study
3.3 Questionnaire
3.4 Interview
Chapter 4 Data Analysis
4.1 Analysis of Pre-Test Composition (Appendix Ⅱ)
4.2 Analysis of Post-test
4.3 Analysis of Questionnaire
4.3.1 Analysis of Questions 1-3
4.3.2 Analysis of Questions 4-9
4.3.3 Analysis of Questions 9-12
4.4 Analysis of Interview
Chapter 5 Conclusions of Experiment
5.1 Major Findings of Experiment
5.2 Implication and Limitation
REFERENCES
APPENDICES
ACKNOWLEDGEMENTS