The teaching of this course is based on recitation. Students read out the meaning, read out the situation, read out the emotion, read out the rhythm, it is meticulous and delicate, yet grand and open, delicate, harmonious and magnificent. The short two sentences have been interpreted in such twists and turns! It is like a well, dug so deep, and the clear spring is gurgling... and the students are learning, enjoying, and intoxicated in the poetic artistic atmosphere. Although Teacher Songzhou is more like a stroll in the classroom, and the strong and magnetic baritone gives people a kind of elegance, calmness and Confucianism, however, the author, like the students, feels the strong nostalgia of nostalgia just like a school The mountain weighed heavily on his heart. These all fully demonstrate the wisdom and sincerity of teachers. In the author's opinion, this course has reached the level of perfection and can be called a classic of poetry teaching.