To Yawn 打哈欠
To yawn means to open your mouth wide and take in a deep breath, often when you feel tired or bored.
Yawning usually happens on its own and cannot be controlled by thinking about it.
When people yawn, their eyes may water and their body might stretch a little.
Scientists believe yawning helps bring more air into the lungs and cools the body if it feels sleepy.
Sometimes seeing someone else yawn can make you yawn too, even if you are not tired.
打哈欠是指张大嘴深呼吸，这通常在感到疲惫或无聊时发生。
人们打哈欠通常是自然而然发生的，想控制也很难。
打哈欠时，有时眼睛会流泪，身体还可能伸展一下。
科学家认为，打哈欠可以帮助肺部获得更多空气，还能让身体降温，减少困意。
有时候看到别人打哈欠，你自己也会跟着打哈欠，即使你并不觉得困。
配套练习✍️ to yawn /jɔːn/
🔍 完形填空（Cloze Test）
-
To yawn is to open your mouth wide and take a ______ breath.
（a. strong / b. deep / c. cold） -
People often yawn when they are ______ or bored.
（a. tall / b. tired / c. busy） -
When people yawn, their eyes might start to ______.
（a. water / b. shine / c. blink） -
Yawning helps bring more ______ into the lungs.
（a. sleep / b. air / c. food） -
Seeing another person yawn can make you yawn ______.
（a. again / b. too / c. never）
✅ 选择题（Multiple Choice）
-
Why might your body stretch when you yawn?
A) Because you feel tired
B) Because you are running
C) Because you are reading -
When is yawning most common?
A) In the afternoon
B) When feeling sleepy
C) While cooking -
What is one possible reason scientists give for yawning?
A) To make the voice loud
B) To get more air
C) To see better
📝 填空题（Fill in the Blanks）
-
To yawn means to open the ______ wide and inhale deeply.
（可选答案：mouth, eyes, ear） -
Yawning often happens without ______ control.
（可选答案：thinking, running, sleeping） -
Your eyes may water a little when you ______.
（可选答案：yawn, jump, eat） -
Both children and adults often ______ when they are sleepy.
（可选答案：yawn, shout, clap）
练习答案✅
完形填空
- b. deep
- b. tired
- a. water
- b. air
- b. too
选择题
6. A) Because you feel tired
7. B) When feeling sleepy
8. B) To get more air
填空题
9. mouth
10. thinking
11. yawn
12. yawn
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