心理学研究表明 :单调机械的重复 ,大脑皮层的兴奋点容易受到抑制 .因此内容简单、题型单调的课 ,学生的注意力不会长时间的集中 ,培养学生的思维能力、创新能力只是一句空话 .面对这种情况 ,教学中如何掀起高潮 ,使学生处于积极的思考之中 ?笔者认为关键是要教师根据学生的认 Psychology studies have shown that monotonous mechanical repetitiveness, the excitement of the cerebral cortex is easily suppressed. Therefore, the content is simple, the monotonous type of questions, the students’ attention will not be concentrated for a long time, training students’ thinking ability and innovation ability is just a sentence. Empty words. Faced with this situation, how to set off a climax in teaching, so that students are in a positive thinking? The author believes that the key is to teachers according to students’ recognition