人类学习新知识的过程是以旧带新,就好像把一个小石子投入水面后,那一圈圈荡开的涟漪,逐渐扩大。恰当的新课导入就是新旧知识自然的连接点。在课堂教学中起着抛砖引玉的作用。在多年的小学英语课堂教学实践中,我根据教学大纲的要求和小学生的年龄特点 The process of learning new knowledge of mankind is to use the old belt, like a pebble into the water, the circle of ripples, and gradually expanded. Appropriate introduction of the new class is the connection between the old and the new knowledge. In the classroom teaching plays a valuable role. In many years of primary English classroom teaching practice, I according to the requirements of the syllabus and primary school age characteristics