Similarities:
1, the expression technique is the same: "things" appear in all four poems, and they all express their rich connotations and deep feelings with the help of the concrete image of "things". Birds, paper boats, flowers, buds, flowers and fruits are used to express their feelings, or to reason with things.
2. Consistent language style: concise and beautiful, the first, third and fourth sentences are short and meaningful, and the second poem is slightly long and slow.
3. Express emotions in creative style with rich imagination, ingenious ideas and concise language.
Extension theorem
Difference:
1, the theme is different: the first two songs are praises of maternal love; The last two songs encourage young people to cherish their youth, work hard and make positive contributions.
2. Different emphases: the first two songs are mainly lyrical, with emotional people, emotional focus and gentle style; The last two poems are philosophical and thought-provoking.