Hi, How are you? Nice to see all of you.
I am Miss Tsang, your English teacher. This is the first year for me to teach in this school. Would you mind telling me something about this school?
Let me introduce myself to you. I like teaching English very much, this is an interesting subject. If I have time, I will read books and watching movies with my friends. Also, playing sport is also my favourite activity. I like swimming and playing badminton. We can play it together during recess or after school. 
After introducing myself, I would like to know more about all of you and this school. Please feel free to leave me a message or chat with me in school. See you in school. Have a nice day!!