预设,即事先筹划,就是教师对课堂教学的系统化设计,是教师围绕教学目标,系统钻研教材内容和认真分析学生的知、情、意等实际情况,以及对以往相关教学行为结果深刻反思的基础上对教学过程的规划和设想。生成,即“是有效使用学习策略的最主要的原则之一,是指在学习的过程中利用学 The default, that is, pre-planning, is the systematic design of teachers for classroom teaching. Teachers should systematically study the contents of teaching materials and carefully analyze students’ actual conditions such as knowledge, affection and meaning as well as profound reflection on previous teaching results Based on the teaching process planning and vision. Generation, that "is one of the most important principles of effective use of learning strategies, refers to the use of learning in the learning process