| 释义 |
programmed instructionn.（名词）- A method of teaching in which the information to be learned is presented in discrete units, with a correct response to each unit required before the learner may advance to the next unit.循序渐进的教学法：一种教学方法，此方法将要学的知识放在具体的单元里，在学下一单元之前学习者需要对每个单元有一个正确的反应
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