小学生的学习是需要兴趣作为前导的,一切学习活动都应该以兴趣为前提,没有兴趣就没有学习效果,导入环节是一节课的关键时刻,万事开头难,良好的开端是成功的一半。新课阶段是一节课的核心环节,教学效果的高低直接取决于这一环节的质量。 Primary school students need to be interested in learning as the leading, all learning activities should be based on the interests of interest, there is no interest in learning outcomes, the introduction of links is a key lesson, everything is hard at the beginning, a good start is half the battle. The new curriculum phase is the core of a class, the level of teaching directly depends on the quality of this link.