Pupils should not make it too complicated, just like adults. Three small parts can be introduced clearly, clearly and wonderfully. 1. Name, age, where are you from (hometown, school, class, etc. 2. What am I going to do? Show? Speech? Wait three. My characteristics (humor? Learned cross talk. Excellent won the grand prize. Art choir. For example, being rated as a Lei Feng-style teenager and so on. As a Lei Feng-style teenager, what should I do and briefly introduce a little thing about myself. Not many words, clear and loud first.