The Design Method of Introduction in Medical Organic Chemistry Course;

Analyses of references in introduction part of academic papers;

Application of the object-oriented ideation to edit the introduction of scientific papers;

This paper expounds how to write the high-level, high-quality and valuable papers emphatically from three aspects of the reader consciousness, the foreword and the conclusion.

At present physics teaching in senior high schools, because of exam-oriented education and persuring proportion of students enteringhighergrade school, some teachersdidn tattach importance to preface teaching, and thought giving preface lessons wasnot so importantasexplaining knowledge points or correcting mistakes in exercises, forthere wasno specific content in preface teaching.