Good afternoon, everyone, I’m Zhang Sainan, you can call me shannon, It’s a great honor for me to stand here, sharing something that impressed me a lot during my teaching progress with all of you. First of all, please allow me to express my appreciation for your attention. I have had a sore throat for a long time because of too much of speaking.What’s more, i even couldn’t speak on Friday, i have taken some medicines this weekend in order to show myself here successful. Some friends and students of mine have always taken care of me, which gives me courage and love. I remember it was last Wednesday, walking into school, i noticed a student standing beside the way, just like waiting for someone else. It was at that moment that i was about to leave, the student ran to me and called,“wait, wait, just a moment, my dear teacher.”I didn’t know what happened, and then he took a pocket from his schoolbag, and saying“teacher, i find you have have a sore throat, i’m so worried about you, so i bought some medicines for you with my mom, just take them, and then you will be well.”putting the medicines in my hands,the little boy ran away, i stared at the medicines with tears full of my eyes. As we know, teachers play an important role in teaching and learning, but also in students’life. Only with a heart full of love,can you become a quality teacher. So please stay truth to the mission.