兴趣,也叫求知欲,它是学生学习积极性、主动性的源泉,是全面提高教学质量的前提。捷克著名教育学家夸美纽斯说:“一个人没有食欲,勉强把食物吞到胃里,就会引起恶心,造成消化不良。如果在饥饿的驱使下把食物吃下去,胃就会很好地接受,并很好地消化它。”学生的求知欲也是如此。因此,激发学生求知欲,对培养学生学习兴趣是非常重要的。 Interest, also known as curiosity, is a source of enthusiasm and initiative for students to learn and is a prerequisite for the overall improvement of teaching quality. Comenius, a famous Czech educator, said: “A person who has no appetite and reluctantly swallows food into the stomach can cause nausea and indigestion, and if the food is eaten under starvation, the stomach will be very Well accepted, and well digested it. ”" The same is true of students’ curiosity. Therefore, to stimulate students ’curiosity is very important to cultivate students’ interest in learning.