(1) The lecture should be smooth as a whole, instead of making a report, such as "many 123", and the transition of several links should be natural. For example, after passing through teaching material analysis, when determining the goal, you can say, "Based on the understanding and analysis of the teaching materials, I will set the teaching goal of this class as ……" and "I will focus on the treatment of the important and difficult points in this class".
(2) Lectures should have a sense of hierarchy, don't cover everything, and don't elaborate on the lecture content. What we want to talk about are some teaching plans, so we should talk more about the difficulties that students may encounter in their studies and the teachers' teaching strategies. The level here is also true for a certain teaching link. For example, what problems have you designed when dealing with key and difficult problems? If the first scheme fails, how to arrange the second scheme, etc. What exercises are arranged in the exercise, and do they show hierarchy.
(3) Speak with confidence, passion and personality. Since it is a lecture, ingredients are very important. What you can say is radiant and passionate, infecting the audience. At the same time, we should focus on our own strengths, foster strengths and avoid weaknesses, and reflect our own personality. For example, a teacher with good handwriting can write your whole frame on the blackboard, which will not only make the audience think clearly, but also increase your impression. What if you are happy?