思维是人脑对客观事物间接的和概括的认识过程。人们通过思维活动认识事物,把握事物的一般属性和本质属性。思维的间接性和概括性有低级和高级、简单和复杂之分。教师在教学过程中,让学生用已有的去推知同类的没有直接感知过的事物形象或颜色,这是极其简单的间接认识。如果要使学生见烟而知有火,这是比较复杂的间接认识。我们常讲的闻一知十,以小知大,以近知远,举一反三等,则是更为复杂的间接认识。鸟会飞、月晕而风等,都是概括认识的结果。古往今来,学有成就的人都肯定了思维在学习中具有特别重要的作 Thinking is the human brain's indirect and general understanding of objective things. People recognize things through their thinking activities and grasp the general and essential attributes of things. Indirectness and generalization of thinking there are low and advanced, simple and complex points. Teachers in the teaching process, allowing students to use existing to infer similar things that have not directly perceived the image or color, which is extremely simple indirect knowledge. If you want to make students know that there is smoke and smoke, this is a more complicated indirect understanding. We often talk about the smell of a dozen, to know the big, to know far, give top priority to one another, it is more complex indirect understanding. Birds will fly, moonlight and wind, are the result of a general understanding. Throughout the ages, successful people have affirmed that thinking is of particular importance in study