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一、认识并理解“三步四环”教学模式教学模式中的“三步”“四环”并不是孤立的,而是相互关联的。比如,自主学习就是课前预习的一项内容,通过自主学习达到预习的效果;合作探究、精讲点拨、有效训练共属于师生课内探究内容,这一环节是对课前预习的检测,也是对本节课重、难点的攻破,使知识得到升华,学以致用,师生达成共识;课后训练,除了布置作业,以达到巩固知识的目的,还应该让学生做好本节本课的复习和下节课的预习,感知知识的逐步积累。
First, to understand and understand “three steps and four rings ” teaching mode “three steps ” “ring ” is not isolated, but interrelated. For example, autonomous learning is a pre-lesson preview of the content through self-learning to achieve the effect of preview; cooperative exploration, preaching, effective training belongs to the inquiry content of teachers and students in the class, this link is the pre- But also on the class heavy, difficult breakthroughs, so that knowledge is sublimated, learn practical, teachers and students reached a consensus; after-class training, in addition to homework assignments in order to achieve the purpose of consolidating knowledge, but also should enable students to do this lesson Review and the next lesson preview, the gradual accumulation of cognitive knowledge.