人類的大腦由四個(gè)重要的部分組成:大腦、腦干、胼胝體和小腦。它們究竟是怎樣工作的呢?跟著我一探究竟吧!
大腦
The pink part is cerebrum. It’s more than(超過(guò)) 85% of our brain. Without it, we can’t dance, write or talk.
It has two parts, the left(左邊) one and the right(右邊) one.
腦干
The orange part is brain stem. It’s at the bottom of our brain. It’s very improtant. 它負(fù)責(zé)維持生命的基本功能,比如:呼吸、血液循環(huán)及消化食物。
胼胝體
The red part is corpus
callosum. It looks like a bridge(橋梁). 的確如此!它是一條粗大的神經(jīng)纖維帶,用來(lái)連接左右腦。
小腦
The blue part is cerebellum. It’s at the back of (在……后面) our brain. It can help us keep balance(保持平衡)。
Questions:
1. Which part is the biggest one in the brain?
2. Which part is at the bottom of the brain?
3. Which part of the brain can help us keep balance?
Key:1. cerebrum" "2. brain stem" 3. cerebellum
Have a go!
請(qǐng)把大腦四個(gè)部分的英語(yǔ)單詞圈畫(huà)出來(lái)吧!