为什么要预习预习,就是让学生对新课预先学一学,试一试,依靠自己动口、动手、动脑,从中发现一些问题。这些问题,可以自求得之的,就自己解决;不能自求得之的,就带着它去学习新课。这样,学生对新课的学习,就有了明确的目标和要求,有了心理上的准备。这种准备,叫做定向注意。学生把注意力的方向定好,学习的效果就会好一些。所以,预习是阅读教学过程中的一个不可缺少的重要环节。 Why do you want to preview preview, is to enable students to learn a lesson in advance of the new class, give it a try, relying on their own mouth, hands, brains, from which to find some problems. These problems, which can be solved by themselves, can be solved by themselves; when they can not be obtained, they are taken to study the new lesson. In this way, students learn the new lesson, there is a clear goal and requirements, with psychological preparation. This preparation, called directional attention. The students set the direction of attention, the effect of learning will be better. Therefore, previewing is an indispensable and important part in reading teaching.