Read ancient Chinese poems about swallows and wild geese, and talk about the differences between the cultural images represented by swallows and wild geese.

Goose is a large migratory bird. The sight of flying back to its hometown every autumn often causes wanderers to feel homesick for their loved ones and sad about traveling. Therefore, poets often use geese to express their emotions. For example, in Li Qingzhao's "A Cut of Plum Blossoms", "When the wild geese return, the moon is full on the west tower."

Swallows are migratory birds and migrate with seasonal changes. They like to stay in pairs and stay in other people's houses or under the eaves. Therefore, it is favored by the ancients and often appears in ancient poetry. It may cherish the spring and despise the autumn, or exaggerate the sadness of separation, or express lovesickness, or sentimental about current events. The richness of the images and the richness of the expressions are beyond the reach of other categories.