双语教学对大学生英语水平和学科知识的影响研究

论文摘要

本研究运用双语教育理论及第二语言习得理论对国内大学双语教学进行分析研究,其目的在于调查大学双语教学的现状及双语教学对学生英语水平和学科知识的影响,并根据调查结果从英语学习和英语教学的角度提出旨在提高双语教学的一些建议。本研究采用了问卷调查、课堂观察、访谈相结合的方式调查了湖南大学双语教学的现状,并运用独立样本T检验、成对样本T检验等主要统计方法对双语教学对学生英语水平和学科知识的影响进行分析,研究结果表明接受调查的双语课程教师和绝大部分学生对大学双语教学持肯定态度,认为双语教学有必要且有积极意义:双语教学对学生英语水平的提高有一定的促进作用,其中学生英语听力和阅读水平提高显著。在学科知识方面,双语教学并没有阻碍学生对学科知识的掌握,与非双语班的学生相比并无显著性差异;同时研究结果也表明大学双语教学中还存在一些问题:学生英语水平发展不平衡;双语课堂互动需进一步加强;缺乏足够既精通专业知识又精通英语的双语教师;缺乏合适的双语教材。基于以上结果,本研究从英语学习和英语教学的角度分别对双语课堂,大学英语课程,双语教师,以及双语教材方面提出了旨在提高双语教学质量的一些建议。（1）提高学生语言运用能力特别是语言交际能力,给学生创造良好的语言学习坏境,加强双语课堂的交互互动,使学生有机会实现对语言的运用,以期达到在使用中学习语言的目的,使学生把语言运用与解决学科问题有机结合;（2）采用SCLT（sustained-content language teaching）模式促进双语教学与大学英语教学的结合,以提高学生对本专业语言的熟悉程度,提高学生双语课堂知识的吸收效果:（3）加强双语课教师培训,对专业课教师进行英语语言运用能力培训,争取在较短时间内培养出一支质量较高的双语教师队伍。（4）选用合适的双语课程教材等。

论文目录

• 摘要
• Abstract
• Index to Figures
• Index to Tables
• Abbreviation
• Chapter 1 Introduction
• 1.1 General Research Background
• 1.2 Research Orientation and Research Questions
• 1.3 Significance of the Study
• 1.4 Organization of the Thesis
• Chapter 2 Literature Review
• 2.1 Theoretical Basis
• 2.1.1 Related Theoretical Hypotheses
• 2.1.2 The Input-Output-Context-Process Bilingual Education Model
• 2.2 Definitions of Bilingual Education
• 2.3 Bilingual Education Home and Abroad
• 2.3.1 Bilingual Education Abroad
• 2.3.2 Bilingual Education in China
• 2.4 Advantages and Disadvantages of Bilingual Education
• 2.5 Summary of the Literature Review
• Chapter 3 Research Design and Methodology
• 3.1 Research Design
• 3.2 Subjects
• 3.3 The Research Procedure
• 3.4 Instruments
• 3.4.1 Classroom Observation
• 3.4.2 A Bilingual Teaching Questionnaire
• 3.4.3 Interviews
• 3.4.4 Two English tests and An Achievement Test of Physics
• Chapter 4 Results and Discussion
• 4.1 Findings of the Classroom Observation
• 4.1.1 Teacher talk
• 4.1.2 Interaction
• 4.1.3 Teaching Aids
• 4.2 Findings of the Interviews
• 4.2.1 The Attitude to the Bilingual Education
• 4.2.2 Teaching Materials
• 4.2.3 Teacher's Difficulties and Obstacles
• 4.3 Results and Data Analysis of the Questionnaire
• 4.3.1 Attitudes and Purpose of Bilingual Education
• 4.3.2 Student Factors
• 4.3.3 Teachers and Classroom Teaching
• 4.3.4 Self-evaluation of the Effects of Bilingual Education on Students' Academic and English Outcomes
• 4.3.5 Textbooks
• 4.3.6 Suggestions
• 4.4 The Result of the University Physics Academic Achievement
• 4.5 The Result of the General English Proficiency
• Chapter 5 Suggestions From Perspectives of English Teaching and Learning
• 5.1 Major Findings
• 5.2 Suggestions
• 5.2.1 Suggestions for Bilingual Classroom Teaching
• 5.2.2 Suggestions for General English Teaching
• 5.2.3 Suggestions for Teachers
• 5.2.4 Suggestions for Textbooks
• 5.3 Limitations
• 5.4 Further Research
• Conclusion
• References
• Acknowledgements
• Appendix A 双语教学情况问卷调查表
• Appendix B 采访提纲
• Appendix C Examination Paper of University Physics
• Appendix D Examination Paper of General English
• Appendix E 详细中文摘要