正在确认阅读权限…
Why Do We Yawn When We Are Tired?
人困倦时为什么会打哈欠?
精读先不看文字,完整听一遍。
-
Yawning opens our mouth wide and pulls in air.打哈欠会张大嘴巴,吸入空气。
-
It cools the brain and boosts alertness.它能给大脑降温,提升警觉性。
-
When tired, brain temperature rises slightly.人疲倦时,大脑温度会略微升高。
-
Deep breaths during yawning bring cool air in.打哈欠时的深呼吸将凉爽空气吸入体内。
-
This helps lower brain heat and improve focus.这有助于降低大脑温度,增强专注力。
-
Yawning is also contagious among people.打哈欠在人群中还具有传染性。
-
Scientists think it may help groups stay in sync.科学家认为,它可能帮助群体保持同步。
-
Even babies yawn before birth in the womb.甚至胎儿在出生前就在子宫里打哈欠。
精读 · 大约 10 分钟
听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。
③ 学 · 重点表达
- Deep breaths during yawning bring cool air in. 打哈欠时的深呼吸将凉爽空气吸入体内。
- This helps lower brain heat and improve focus. 这有助于降低大脑温度,增强专注力。
- Even babies yawn before birth in the womb. 甚至胎儿在出生前就在子宫里打哈欠。
④ 懂 · 选一选
⑤ 今天会说这一句
Deep breaths during yawning bring cool air in.
⑥ 跟读并录音
Deep breaths during yawning bring cool air in.
第一版:录下来、回听、再听标准音。系统打分以后再加。
⑦ 说 · 自己来一句
用今天的表达,自己说一句。
例子:Deep breaths during yawning bring cool air in.
已记下。连续天数以后会显示在课表里。
陈老师指导
课程开发中,敬请期待。成人和孩子都可以先自学听读、精读。
这边的讲解音轨还在做。想先跟着老师走完固定 30 课,可以去陈老师带读社(和自学通行不是同一份会员)。
课程开发中,敬请期待。