Comment: Through this teaching segment, all perceptible aesthetic factors from emotion, vision, kinesthetics, imagination, etc. are fully mobilized by the teacher. Students seem to be immersed in the artistic conception of the music and receive good results. 2. Make music knowledge interesting and visual, and arouse interest in learning. Traditionally teaching music knowledge is boring, difficult to remember, and easy to forget for students. Therefore, teachers must base on the physical and mental characteristics of students, especially the physical and mental characteristics of primary school students who are curious, good at imitating, and have a strong desire for knowledge. On the basis of deepening emotional understanding, they must gradually upgrade it to rational understanding. It visualizes boring, abstract, hard-to-remember, and easy-to-forget theoretical knowledge, and compiles a series of short stories and rhymes based on the different characteristics of various musical knowledge, so that students can fully mobilize their interest in learning through catchy children's songs. Teaching excerpt: When teaching quarter note (), a teacher explained this: In the wonderful kingdom of music, a little girl named quarter note sang the best, and everyone praised her, so she was proud, and She looked down on her friends. Later, everyone ignored her because of her pride, so she sang a monotonous note by herself. A friend made up a rhyme for her: "I'm so proud of the quarter note. I don't want any of my friends. I just sing one note and only sing one beat." In this way, students can easily remember the quarter note through stories and rhymes. The shape is a polished commander and the duration is one beat. Another example: the pause mark can be compiled into a jingle: "Wearing a three-cornered hat, lively and dexterous, singing fast and light, short and jumping." Students can remember that the pause mark is a triangle on the head of a note, The singing is short and jumpy. Crescendo: The crescendo is like a small trumpet, the mouth gets bigger and bigger as it opens. Diminishing: Diminishing when the speaker is held upside down, the sound becomes smaller and smaller. Comment: The vivid description, vivid narration, and the teacher's simple drawing on the blackboard left a deep impression on the students. On this basis, accurate music terminology was introduced, which made it easier for students to understand and master, thus improving students' Motivation to learn music knowledge. 3. Choose teaching that attracts students