1, our little hands can hold fruit.
2. Our little hands will clap their hands.
Our little hands can peel bananas.
Our little hands can hold chopsticks.
5. Our little hands can write.
6. Our little hands can wear clothes.
7. Our little hands can be cleaned.
8. Our little hands can throw rubbish.
9. Our little hands can wash dishes.
10, our little hands can carry rice.
You can do homework, read books, wash clothes, cook and so on. Among mammals, human hands are unique. The structure of the thumb opposite to the other four fingers is the greatest advantage of the human hand. Many apes can put their thumb and forefinger together, but they can't put their thumb and middle finger, ring finger and little finger together because their fingers are not flexible enough. Only human beings can use their fingers freely, which is the key to the progress of human culture and science and technology.
People's fingers are very sensitive, and they can feel vibrations with an amplitude of only 0.00002 mm. People are also used to gesturing while talking, or using gestures to express their feelings completely. Primitive humans used to communicate with body language in different parts of the body. With oral language, the original body language was gradually eliminated, except for gestures.
Studies have found that gesturing while speaking is helpful for thinking, expressing and remembering. There is a close neuronal connection between the language center and the motor center of the brain. The part of the brain that becomes active when talking will also become active when making gestures.