Due to the severity of the epidemic, the seed teacher training course on May 15 were changed to online teaching. This course was taught by teacher Wu Yongyi, she taught students how to play an auxiliary role in the teaching scene and guide the children to learn. Teacher Wu also shared several ways to read picture books, such as the use of tone, changes in emotions, or changes in colors and expressions to bring about interest in the picture books. Interspersed between the theory and the cases were the teaching methods that Teacher Wu has practiced over the years. At the end of the class, Teacher Wu reminded the students that what the reading class conveys were not only the text in the picture book, but more importantly, leading the children to continue to think and explore, bring about spark in their brains.