What should I pay attention to during the trial?

First, we should really understand the contents of the current primary and secondary school textbooks and avoid the embarrassment after the lottery. Second, be familiar with the writing of lesson plans, and don't forget what you have written. Third, we should pay attention to the moderate pace of lectures. Too fast or too slow will affect our grades. Fourth, we should pay attention to the sound is not too high, it will form noise, especially for girls.