If your interview is a trial lecture instead of a lecture, I will give you the textbook you tried to give about half an hour in advance on the day of the interview (for junior high school, I will choose a knowledge point from the textbook content of the first grade), and you are prepared to give a lecture for half an hour.

If the interview is a lecture, you will be informed in advance to prepare the teaching plan, and you will be asked to talk about your teaching process and teaching methods during the interview.