首开“电子书籍”先河的是日本的“电子课本”。第一本电子课本问世于1993年4月,它是一本中学英语教科书。它只需一张磁盘,就包括声音、文字、图象等,一应俱全。上课时,教师在课堂上按电子教科书讲解,下课后学生回家或在校使用录象将课本映出,从单字的发音、解释、图解说明,到整篇课文的诵读,无一不备。学生可以一遍又一遍地反复温习,不懂的课文、单字,只需提出问题,电子教科书会一 The first to open “e-book” precedent is Japan’s “electronic textbook.” The first e-textbook came out in April 1993, it is a high school English textbook. It only needs a disk, including sound, text, images, etc., readily available. During class, teachers in the classroom according to the electronic textbook to explain, after class, students go home or use the video at school to reflect the textbook, pronunciation from a single word, interpretation, illustration, to read the entire text, there is no preparation. Students can review again and again over and over again, do not understand the text, words, just ask questions, e-text will be a