Everyone has his or her favorite teacher at school, and I am no exception. The teacher, he is my junior high school teacher taught me two years, mainly taught mathematics in his wise guidance, our class is the other teacher called "experimental class" - because the overall performance of our class high.Ding is a teacher of nearly 50 years old, he has a medium build, short hair, because of our naughty trouble, he always for us to break the heart.Maybe you will ask me why he is my most love the teacher, I can only say: without his tough, I would not now, my math is step by step he brought up, I am very grateful to him, to his face, say "thank you very much for him!"All in all,i love Ms. ding so much.whenever i think of his,a strong feeling of joy can always fill my heart.