You may not know a lot of people when you start high school. This really makes you feel  because you don't know who to talk to when you have problems. you know somefreshmen(新生), you still feel worried that you don't know any elder students and teachers. How are you going to make friends with these unknown people? 

     most high schools hold a freshman training before school actually starts. These are helpful because you learn your way around the buildings. You also get to meet some of your teachers and other freshmen. That way, you may already recognize a few faces when you go to school on your first day.