Schools in the north usually start school on September 1 day, and the training will focus on training and learning about one week before the start of school. It seems that accommodation will be arranged. The training time won't be too long, about three to five days. The training mode is mainly teaching, and new teachers are taught by specialized training institutions (usually teachers in vocational education centers) to teach basic knowledge such as writing ethics, pedagogy and psychology. The content of training is a general definition. Personally, I don't think it necessary to take notes. Most of them are what I learned in college before. If you really want to improve your teaching ability, you have to learn and accumulate slowly in teaching practice to form your own teaching style. It is worth noting that it is best to remember the titles of the trained teachers and their training contents clearly, because training experiences are generally written after training.
Don't be nervous, primary school students like new teachers very much, especially young new teachers. Good psychological quality is the basic ability of a qualified teacher.