《音乐课程标准》指出:演唱歌曲是学生最易于接受和乐于参与的表现形式。歌唱技能的练习,应结合演唱实践活动进行……要重视和加强合唱教学,使学生感受多声部音乐的表现力,尽早建立与他人合作演唱的经验,培养群体意识及协调、合作能力。合唱教学可以从轮唱开始,逐步过度到多声 Music Course Standards states that singing songs is the most expressive form of student acceptance and willingness to participate. Singing skills should be practiced in conjunction with singing practices ... We should attach importance to and strengthen the chorus teaching so that students can feel the expressive power of multi-voices music, establish concert experience with others as early as possible, and cultivate group awareness, coordination and cooperation. Chorus teaching can start from the rotation, gradually over to more than sound