Over the years, with the change of

Over the years, with the change of evaluation standards, music classroom teaching presents different development trends. After the introduction of new curriculum standards, it plays a guiding role in school music teaching. With the deepening of quality education, the whole society attaches great importance to the healthy development of primary and secondary school students. At present, the education mode is relatively rigid, and the exam oriented education is affected. It is an important task to cultivate primary and secondary school students with comprehensive quality ability. Art education plays a very important role in the construction of students' quality structure. Chorus, as an elegant art form, has been integrated into society and collective activities since its birth, which is the result of collective cooperation. Chorus art activities play an active role in moral cultivation, character and emotion cultivation, and the enrichment of image thinking of primary and secondary school students. The intonation of chorus can reflect not only the singing skills of chorus, but also the singing skills. Therefore, the intonation research of primary school chorus music should become an important topic of basic education.