Based on the divider biasing co-emitting amplifying circuit in Analog Electronic Technology Course, this paper analyzes the design method of teaching.“project lead, task drive” teaching mode, and “team cooperation, independent inquiry”learing mode are adopted and the use of information technology is made to promote the students'learning initiative and enthusiasm.%以“模拟电子技术”课程中《分压式偏置共射放大电路》为例，分析教学设计方法。采用“项目引领，任务驱动”教学模式和“小组合作，自主探究”学习模式，并辅以信息化手段配合教学，可以调动学生学习的主动性和积极性。
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