Students already have a preliminary understanding of Halloween and trick-or-treating from early childhood. Therefore, we hope to use the holiday of Halloween as the design background of this course to guide students to have a clearer understanding of the origin of Christmas. Combined with preparations for the performance of English songs, they will parade to the community to perform for parents and community members to appreciate, and then deepen their understanding of the origin of Christmas. Realize that the meaning of this festival is not about the pursuit of happiness, nor about enjoying the joy of receiving candies, but about sincere learning, blessing, care and sharing.