The Research On Strategies To Overcome The Physical Thinking Disorders Of Senior High School Students From The Pragmatic Perspective

The new round of curriculum reform emphasizes the cultivation of the core literacy of students.Physical thinking is an important part of the core literacy of physics disciplines,which is the key for students to learn physics well.Many students have physical thinking obstacles.Teacher's language is an essential but time-consuming tool in teaching.Based on personal experience,the author hopes to try to find a breakthrough in strategies to overcome students' thinking barriers from the perspective of teacher's language use.This study includes three parts.The first part is the literature review and theoretical studies on the physical thinking disorders of high school students and on the related theories of pragmatics.Based on the causes of physical thinking disorders for high school students,the author integrates and classifies the thinking disorders,and obtains thirteen types of thinking disorders specifically.In the part of pragmatics,the author mainly conducts theoretical research and literature review on the language of the teachers,pragmatics and pragmatic principles.Based on the above research foundation,the author makes a set of third-order test papers to investigate students' thinking disorders in view of the possible thinking disorders of students and from the previous questionnaires on the concept of physics myths of students and the examination questions reviewed during the author's internship.Finally,five kinds of thinking obstacles of students are obtained.They are the thinking disorder caused by the lack of knowledge,the thinking disorder caused by insufficient ability of image thinking,the thinking disorder caused by insufficient ability of abstract thinking,the one-sided thinking disorder at characterization stage and the thinking disorder caused by thinking set.The author further analyzes the deep causes behind these thinking disorders through each test question.Then the author interviews students,encountering the above five major thinking disorders,and experienced teachers on the theme of "strategies of overcoming physical thinking disorders of senior high school students from the perspective of pragmatics".In the third part,the author tries to put forward five strategies to help students overcome thinking disorders from the perspective of pragmatics.They are the emphasis on the skillful expression of language to overcome the thinking disorder caused by lack of knowledge;paying attention to the vividness of language to overcome the thinking disorder caused by insufficient ability of image thinking;strict language logicality to overcome the thinking disorder caused by insufficient ability of abstract thinking;rational use of phonetic elements and language forms to overcome the one-sided thinking disorder of students;using question sentences to overcome the thinking disorder caused by thinking set.The author tests the effectiveness of the proposed strategies through teaching cases.The author hopes that the results of this research can contribute to teaching practice and be referred by teachers on the front line.The author also hopes that the research can provide the foundation of theoretical research to those scholars,who study strategies to overcome physical thinking disorders of senior high school students from the perspective of the teaching language.