教学过程是动态的、可变的,常会出现一些意料之外的新信息、新情景。由此,一些教师认为教学过程需要师幼双方的互动、交流,教师的关注点应放在教学的动态生成上,不必精心预设和准备活动。而在实践中,这些教师对待幼儿的奇思妙想、偶发事件却又常常束手无策,缺乏机智应对的能力, The teaching process is dynamic and changeable. Some unexpected new information and new situations often appear. As a result, some teachers think that the teaching process needs the interaction and exchange between teachers and children, and teachers’ attention should be placed on the dynamic generation of teaching without careful planning and preparation. In practice, these teachers treat children’s whimsy, occasional incidents are often helpless, lack of wit the ability to respond,