How to teach first-grade children to repeat words and phrases?

Overlapping phrases in the first grade of primary school:

1 and AA overlap

Big, fat, beautiful, black, hot, sweet and fragrant.

2.ABB overlap

Round, smiling, smiling, quiet, green, Huang Chengcheng, shiny, red, dark and shiny.

3.AABB overlap

Strict, coming and going, comfortable and clear, happy, prosperous, multi-faceted, clear, round and clean, talking and laughing.

4. Overlap of 4.ABAB

Discuss, discuss, clean, bright red, relaxed, white and warm, think about it.

5. Overlap of 5.ABAC

Talking and laughing, big and red, fragrant and sweet, loose and soft, singing and dancing, crying and noisy, big and round, black and small, tall and big, thin and long, white and fat, black and thin.