Summary of Tang Dynasty: Music education has a special educational function that can't be replaced by other disciplines in quality education, which has a positive role in promoting the development of teenagers' intelligence and the cultivation of moral sentiments. And then what? I think: 1. Qualified music teachers are the key to play the role of music education. Second, the selection of music teaching materials is the guarantee to play the role of music in educating people. Thirdly, the use of modern multimedia information technology for music teaching is a new means to play the role of music education. Keywords: Play the role of music in educating people "Music Curriculum Standard for Full-time Compulsory Education (Experimental Draft)" clearly points out: "Music is one of the oldest, most common and most infectious art forms of human beings, an indispensable and important form for human beings to express and communicate their thoughts and feelings through a specific sound structure, and an organic part of human spiritual life." "The perception, expression and creation of music is a response to people's basic qualities and abilities." "Music class is an important field of humanities, one of the main ways to implement aesthetic education, and a compulsory course in the basic education stage." It can be seen that music education has a special educational function irreplaceable by other disciplines in quality education, which has a positive role in promoting the development of teenagers' intelligence and the cultivation of moral sentiments. In my music teaching practice for more than 20 years, I have paid great attention to the educational function of music to students, influenced and educated students with music, and achieved remarkable results. First, qualified music teachers are the key to play the role of music in educating people. Wang Fuzhi, a beginner in the Qing Dynasty, said, "If you want to be clear, you must be clear first." To educate students well, teachers must first have solid basic skills, which is the foundation of a teacher. At present, there is still a shortage of music teachers in township primary and secondary schools. Most schools do not have full-time music teachers. Part-time teachers have low musical quality, some can't play the piano, some sing out of tune, the teaching content is single and the teaching methods are monotonous. Students find such music lessons boring and uninteresting, let alone aesthetic feeling. Therefore, as a music teacher, we should constantly strengthen the cultivation of our own music literacy. A qualified music teacher should have the qualities of "five stresses and four beauties": five stresses: (1) stress dedication: loyalty to the party's educational cause, selfless dedication, and willingness to be a ladder; (2) Thinking: Have a keen mind, analyze current social phenomena with Marxist dialectical materialism and historical materialism, and comment on music works with a correct world outlook. (3) Major: Strong music teaching ability, ability to guide music extracurricular activities, certain scientific research ability, psychological adjustment ability and adaptability. (4) Stress on learning: strive to learn pedagogy, psychology and various sciences related to music art well. (5) Innovation: Dare to apply advanced knowledge and teaching methods to teaching practice. Four beauties: (1) Spiritual beauty: including good character, emotion, sentiment, will and wisdom. (2) Temperament beauty: Students not only get good edification through music, but also draw nutrition from the music teacher's good cultivation and temperament performance. (3) Beauty of appearance: it is the externalization of teachers' mind, temperament and cultural accomplishment, and it is the direct aesthetic object of students. (4) The beauty of teaching attitude is the image expression of teachers' comprehensive teaching ability. Every word and deed of the teacher is directly exposed to the students. Whether consciously or unconsciously, every moment has a direct emotion and a potential lasting and profound impact on students. Mr. Lu Xun once said: "China does not lack talents, but lacks the soil for growing talents." It can be seen that if you want to have high-quality students, you must first have high-quality teachers. Teachers' personality plays a key role in quality education. This requires our music teachers to recharge in time, re-educate themselves in time, train teachers, master teachers, refine teachers' skills, cast teachers' souls, strengthen the theoretical study of teachers' morality, constantly improve their ideological and artistic accomplishment, and strive to shape themselves into qualified music teachers and better serve quality education. Second, the selection of music teaching materials is the guarantee to play the role of music in educating people. The influence of music on people's morality, will, character and sentiment is like spring rain, "sneaking into the night with the wind, moistening things silently." Listening to noble music will make people's taste noble; Listening to the majestic voice will also make people strong-willed and energetic. Of course, yellow, low-level emotional appeal and vulgar music can also make people's will decline, their taste is low, and they may even fall into the magic circle of fantasy. Therefore, the choice of materials is very important in music teaching activities. Only by choosing good music teaching materials can music play a positive role in educating people. Teachers should use teaching materials creatively. The music selected in the textbook is mostly classics that have experienced the precipitation of the times and is a masterpiece of musical beauty. Why are students numb to these music? Because students' aesthetic ability is influenced by many factors such as environment, experience and education. These cannot be improved. One of the most important tasks of music teachers is to improve students' musical aesthetic ability. How to improve? There are many skills that require music teachers to have sufficient ability and experience in music and education. For example: (1) Teachers should be sensitive to the beauty of music, accurately capture the most attractive elements of music, and choose the most beautiful elements to share with students. (2) Music teachers have good communication skills (such as singing, accompaniment, conducting, orchestration and many other abilities, language expression skills, etc. ), and can vividly convey the beauty of music to students and arouse aesthetic resonance. (3) We can follow the law of music aesthetic cultivation in teaching. Starting with music with simple and intuitive beauty, we gradually step into music with deeper and more complex beauty. In the process of teaching from shallow to deep, all aspects of knowledge teaching and emotional education should be followed up in time, so that students can accept and understand more complex and profound musical beauty at the new knowledge and emotional level. All these require teachers with sufficient quality. (4) Teachers should constantly enrich their musical experience, and should not be out of touch with the times and form an aesthetic generation gap with students. How can a smug, old-fashioned music teacher who always looks down on his students and doesn't even get close to them guide them? (5) Teachers should learn to find teaching materials from popular music that students like. I think we can choose materials from the following aspects: choose songs with rich cultural connotations, so that students can learn a song and understand a history or background. For example, it comes out in three days, campus evening songs, graduation songs, songs of Communist Youth League members and so on. Choose classic songs or symbolic folk songs. The melodies of these songs are classic melodies that students must memorize. For example, ode to joy, missing hometown, hometown relatives, edelweiss, jasmine, cherry blossoms and so on. Choose songs that have true feelings and can really touch their hearts and resonate with them. A grateful heart makes the world full of love, the same song, and so on. Choose songs with beautiful and smooth melody, suitable for junior high school students' age and campus song style. Such as olive trees, oriental pearls, gardening flowers, campus mornings, surfing, orchids and so on. Choose songs that can inspire them to forge ahead and sing passionately at parties or group activities. Such as True Hero, Sunshine is always after the rain, Broad Sky, My Future is Not a Dream, Invisible Wings, 100 1 wish, etc. You can also choose some English songs suitable for junior high school students, which students are interested in. In short, pop music itself is also a treasure house of teaching materials. Teachers should have an eye and be good at choosing the most suitable music materials from them in order to achieve their teaching purposes. The current textbook is a complete text of subject knowledge system controlled by experts. However, we should see that teaching materials are not the Bible, but only the tools we need to use in teaching. As long as we grasp the curriculum standards and understand the framework system of the internal subject knowledge structure of the teaching materials, we can boldly deal with the teaching materials-addition, deletion and replacement. Teachers should choose good music for students according to their situation and share it with them in class, not the music in textbooks. It doesn't matter. Teachers can also make their own school-based textbooks and local textbooks for teaching. Thirdly, the use of modern multimedia information technology for music teaching is a new means to play the role of music education. The traditional music teaching mode is "one mouth, one piano, one book". The teaching content is single, the techniques are monotonous, the amount of information is small, and the classroom atmosphere is dull, which has failed to keep up with the ever-changing development of modern social art field. Modern middle school students, who are increasingly exposed to modern media, rebellious and precocious, have long been dissatisfied with the traditional music teaching model. Old teaching methods and backward teaching forms have been difficult to adapt to the current situation of knowledge dissemination and learning in the information society, and it is difficult to achieve the expected teaching effect and the purpose of educating people with music. The appearance and application of multimedia information technology has greatly updated the traditional teaching mode, which mobilizes students' hearing, vision and even feelings as much as possible, rather than sticking to the form of listening and reading. This modern multimedia teaching mode has been better reflected in the music classroom. For example, in singing teaching, multimedia can vividly and intuitively express the beautiful natural scenery and colorful activity scenes depicted by songs, which is rich in aesthetic education factors and plays an irreplaceable role in deepening moral education and aesthetic education in music teaching. 1, educational function. According to the lyrics and other contents, the teaching of singing and music appreciation in music teaching can cultivate students' character and sentiment, purify students' thoughts and emotions and standardize students' moral behavior through preaching, but it is far less effective than using multimedia teaching. For example, appreciating the song "The Singing Girl under the Iron Shoes" can not only make and demonstrate the slides of "The Singing Girl under the Iron Shoes", but also show the video images of today's "singers on the stage". Under the contrast of the pictures, students can feel that the same girl who sings is two completely different situations in different social environments. Make students have a strong sense of national pride and get patriotic education. 2. Infection function. Including pleasure infection and sadness infection, it means that after the content channel of the song reproduces the scene with multimedia, the students' emotions are stimulated and resonate. For example, when teaching the song "Who doesn't say my hometown is good", teachers can make slides, and play the recording of the song with the background of "green hills, white clouds, rivers, terraces, fruit trees, pine and cypress, and wheat waves" reflected by slides, so that students can be exposed to colorful, affectionate and picturesque artistic atmosphere, which can infect their emotions and further stimulate their thoughts and feelings of loving their motherland and hometown. 3. Aesthetic function. Beauty exists objectively. Besides the beauty of sound, the beauty of form is also very important, because it can be accepted by people's senses. For example, when teaching Xian Xinghai's seventh song "Defending the Yellow River" and the Yellow River Chorus, by playing multimedia singing videos, students can feel the majestic momentum of music and the heroic image of the people of China from the visual and auditory aspects such as image, color and music melody, and be influenced by aesthetic education and beauty from the deep heart, so as to love and pursue beauty, and to love the party, the motherland, the people and life even more. In a word, multimedia teaching has greatly improved teaching efficiency and achieved good teaching results with its rich information resources and independent and flexible teaching methods.