(1) Dandelion: Seeds spread by wind.
(2) Xanthium sibiricum: hanging animal fur to spread seeds.
(3) peas: spread seeds by the sun.
Review of the text:
If the child has grown up.
You have to say goodbye to your mother. There are homes everywhere.
Cattle and horses have feet and birds have wings.
Is there any way to travel with plants?
Mother dandelion has prepared a parachute.
Give it to your doll.
As long as the wind blows gently.
The children set out in succession in the wind.
Mama Xanthium has a good idea.
She dressed the child in barbed armor.
Just hang animal hair.
Children can go to fields and valleys.
Mother pea has a better idea.
She sunned the pods.
With a bang, the separation module exploded.
The children skipped away from their mother.
There are many ways for plant mothers.
Look carefully if you don't believe me.
There is a lot of knowledge there.
Careless children can't get it.
Text appreciation:
(1) This lesson is a poem about knowledge of nature. This paper mainly introduces the seed spreading methods of dandelion, xanthium sibiricum and pea. At the same time, tell young readers that there are many ways for plants to spread seeds, and you can gain more knowledge by careful observation.
(2) In the poem, dandelion seeds and xanthium seeds are compared to "parachute" and "barbed armor" respectively, which is intuitive and vivid; Use words such as "preparation", "gift" and "release" to give plants human feelings and write about their spirituality, vividness and vividness; The onomatopoeic word "pa" accurately describes the sound of pod bursting and reflects the richness of nature.