If I were a big tree, in summer, I would keep out the sun and let my mother enjoy the cool; If I were a scarf, I would keep out the cold in winter.

1. I can read this poem carefully and add a suitable theme to it.

Dedicated to mother.-If ...

2. Shelter (rainstorm); To cover (dust); Give (warmth); Give (smile); Pay (sweat); Give (emotion).

3. I can think and write. If I were (a glass of water), I would (wet my mother's thirsty throat).

(unarmed) ... if there are similarities, it is purely coincidental. )