No matter what you want to talk about, the center must be clear, and there must be a very clear central question, so that the teacher can clearly know what you want to talk about in this class.
Try to talk about skills:
1, to fully prepare lessons, try to drag the course around what you are familiar with, and don't say that you have nothing to say.
2. Grasp what you want to say and be precise and detailed. Refer to as many references as possible. There is an element of performance in the trial lecture. Even if what you say is not practical, it shows that you are knowledgeable and knowledgeable, but also quote the words of recent days.
3. Pay attention to the format of the blackboard. If it doesn't look good, you can carefully arrange the layout of the blackboard, with large and thin words and more charts.
4, pay attention to the instrument, girls wear professional clothes, boys wear suits is better.
5, pay attention to the steady and generous speech, don't speak too fast, the voice must be loud.
6. Classroom etiquette at the end of class.