上课是教师和学生双方的共同活动。要上好课,就必须充分调动学生的学习主动性、积极性。在这方面我采用过以下做法:一、讲课之前1.提出新课题时,先讲清学习目的,使学员产生求知欲。如,讲定积分计算,我先指出从具体问题抽象建立的定积分概念很重要,科技中有许多问题都可归结为定积分。但,按定义计算很复杂,甚至不易计算。就拿如 Classes are the common activities of both teachers and students. To get a good lesson, we must fully mobilize the students’ initiative and enthusiasm for learning. In this regard, I have adopted the following practices: First, before giving lectures 1. When presenting a new topic, first clarify the purpose of the study so that the students will have an intellectual curiosity. For example, to specify the integral calculation, I first point out that the concept of definite integral established from the specific problem is very important, and many problems in science and technology can be attributed to definite integral. However, calculations by definition are complex and even difficult to calculate. Take such as