The lecture is a live lottery. The preparation time is 10 minutes, and then I will take you into the classroom to give a lecture. Lecture time 15 minutes.
The lecture notes can be found online. You must remember the general framework of the lecture. Then, after you draw the text, you should think quickly about the teaching objectives, difficulties, teaching process and problems in the teaching process step by step. Let's talk about the position and function of this course at the beginning.
I hope you can pass it smoothly.