一、“空白”的操作1.在“空白”中“悟”“悟”是领会,是理解,是温故知新,是由感知到思辨的升华。在新授概念时,教师应在点化之后让学生自己去“悟”。譬如物质概念中的“客观实在”,教师应该告诉学生,所谓“客观实在”,就是“不依人的意识为转移”,所谓“不依人的 First, the “blank” operation 1. “Blank” in the “Comprehension” “Comprehension” is to understand, is to understand, is to learn from the old, from the perception to the sublimation of speculation. When the concept is newly granted, the teacher should allow students to “enlighten” themselves after the point is changed. For example, in the concept of materiality, teachers should tell students that the so-called “objective reality” means “not to follow people’s consciousness” and that “unsubstantial