Abstract
To study language-teaching methods in high school, Zhai Baokei, vice chairman of the Department of Education at Shanghai Normal University, and three lecturers of the same university, Xu Xun, Lu Yasong, and Ku Zhengya, attended many classes of several excellent language teachers in Shanghai at the end of 1978. They took notes carefully and completely. They also tape-recorded all the lectures. This book is based on these notes and tapes.