I don't know how to teach, but I feel it is much easier to give it a try. I've been preparing before.

"Lecture" means that the lecturer uses the viewpoint and method of system theory to talk about how to teach a certain teaching topic on a certain occasion and why he intends to make such a teaching analysis. In other words, "lecture" is the design and analysis of the teaching theme by the lecturer.

"Trial lecture" mainly simulates the scene of on-site class. In the teacher recruitment examination, candidates need to treat the following examiners as their own students and give them some interaction and communication at the same time. Compared with "lectures", the most striking feature of "trial lectures" is "performance", which requires questioning.

"Lecturing" is a pre-class behavior; "Trial lecture" is a kind of classroom behavior. In the lecture, a class hour must be presented completely, from textbook steps, learning situation, objectives, key and difficult points, preaching rules, teaching process, teaching tools (means), teaching process and blackboard writing.

"Lecture" is the basis and guarantee of "trial lecture". It can be said that the quality of "lecture" determines the quality of "trial lecture". Through "lecturing", a teacher's actual teaching level and teaching and research ability can be accurately reflected.