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备好课是为上好课的关键,也就是常说的备课是基础,上课是归宿。以每备一节课来说,总要明确生物学新课程标准对本课教学的目的和要求,懂得本课
Preparing classes is the key to taking good classes. It is often said that preparing lessons is the foundation and class is the destination. For each lesson, it is always necessary to clarify the purpose and requirements of the new biology curriculum standards for the teaching of this lesson and to understand this lesson.