You can draw a tree diagram and introduce Spring Festival food in English, for example, jiaozi; Rice sprouts; Roast duck; Steamed fish; Fried chicken; Pork balls; Lengthy noodles show delicious food on a tree one by one. Mind mapping is beneficial to 1, establishing knowledge framework, clarifying internal logic, 2, stimulating creativity, improving creativity, 3, divergent thinking, changing traditional thinking habits, 4, analyzing problems, making decisions, 5, summarizing, reading notes and learning notes.