English for Science and Technology （EST）, as one branch of English for Special Purposes, has its own distinctive features and plays a significant role in today＇s English education. In language teaching, teaching ma...English for Science and Technology （EST）, as one branch of English for Special Purposes, has its own distinctive features and plays a significant role in today＇s English education. In language teaching, teaching materials play an important role. To a great extent, they determine the content and approaches of teaching and learning and affect the quality of language education. The author of this paper makes a tentative analysis of the compilation principles of EST teaching materials, from the perspective of students, scientific and technological discipline, and the English language, highlighting the content of teaching and the motivation of students. This paper proposes the Principles of Interest, Life-Long Development, Appropriateness, Systematization, Cognitive Scientificalness, Illumination, Integration of Abstract Knowledge and Specific Cases, Authenticity, Timeliness, and Comprehensive Improvement, so as to improve both subject competence and linguistic ability展开更多
The role of the grammatical metaphor （GM） theory to systemic-functional linguistics （SFL） as well as to metaphor studies has been generally acknowledged. Based on the framework of GM theory in SFL, this thesis, by...The role of the grammatical metaphor （GM） theory to systemic-functional linguistics （SFL） as well as to metaphor studies has been generally acknowledged. Based on the framework of GM theory in SFL, this thesis, by conducting a statistical analysis of the distribution of 13 types of GM in 20 English for science and technology （EST） texts which are chosen at random and aimed at different readers, is intended, on the one hand, to test and verify the applicability and feasibility of Halliday＇s grammatical metaphor theory as well as the correctness of Halliday-Martin＇s claim and on the other, to analyze the reasons for using GM, especially experiential GM substantially in EST texts.展开更多
文摘English for Science and Technology （EST）, as one branch of English for Special Purposes, has its own distinctive features and plays a significant role in today＇s English education. In language teaching, teaching materials play an important role. To a great extent, they determine the content and approaches of teaching and learning and affect the quality of language education. The author of this paper makes a tentative analysis of the compilation principles of EST teaching materials, from the perspective of students, scientific and technological discipline, and the English language, highlighting the content of teaching and the motivation of students. This paper proposes the Principles of Interest, Life-Long Development, Appropriateness, Systematization, Cognitive Scientificalness, Illumination, Integration of Abstract Knowledge and Specific Cases, Authenticity, Timeliness, and Comprehensive Improvement, so as to improve both subject competence and linguistic ability
文摘The role of the grammatical metaphor （GM） theory to systemic-functional linguistics （SFL） as well as to metaphor studies has been generally acknowledged. Based on the framework of GM theory in SFL, this thesis, by conducting a statistical analysis of the distribution of 13 types of GM in 20 English for science and technology （EST） texts which are chosen at random and aimed at different readers, is intended, on the one hand, to test and verify the applicability and feasibility of Halliday＇s grammatical metaphor theory as well as the correctness of Halliday-Martin＇s claim and on the other, to analyze the reasons for using GM, especially experiential GM substantially in EST texts.
