To Grin 露齿笑
To grin means to smile very widely and show your teeth.
People often grin when they feel very happy or excited about something.
A child might grin after winning a game or getting a gift.
Adults sometimes grin when they hear a funny joke or a happy surprise.
Grinning can make other people feel joy and help share good feelings.
露齿笑指的是咧开嘴大大地微笑，并露出牙齿。
当人感到非常高兴或兴奋时，常常会露齿而笑。
小孩子赢了游戏或者收到礼物后可能会露齿笑。
成年人听到有趣的笑话或愉快的消息时，有时候也会露齿而笑。
露齿笑能让周围人感到开心，帮助大家分享愉快心情。
配套练习✍️ to grin /ɡrɪn/
🔍 完形填空（Cloze Test）
-
To grin is to smile and show your ______.
（a. teeth / b. eyes / c. hands） -
People often grin when they feel very ______.
（a. sleepy / b. hungry / c. happy） -
A child might grin after ______ a game.
（a. losing / b. winning / c. starting） -
Adults sometimes grin when they hear a ______ joke.
（a. scary / b. funny / c. old） -
Grinning can help share ______ with others.
（a. books / b. food / c. good feelings）
✅ 选择题（Multiple Choice）
-
What does a big grin show?
A) That someone is sad
B) That someone is tired
C) That someone is cheerful -
When might a child grin?
A) When they are sick
B) When they get a toy
C) When they see darkness -
How does grinning affect people around you?
A) Makes them feel worried
B) Makes them feel happy
C) Makes them feel cold
📝 填空题（Fill in the Blanks）
-
To grin means to show your ______ when you smile.
（可选答案：teeth, ears, coat） -
People grin when they are very ______.
（可选答案：happy, slow, angry） -
A big grin is a sign someone is feeling ______.
（可选答案：cheerful, sick, tall） -
Grinning is common in ______ places around the world.
（可选答案：many, few, tiny）
练习答案✅
完形填空
- a. teeth
- c. happy
- b. winning
- b. funny
- c. good feelings
选择题
6. C) That someone is cheerful
7. B) When they get a toy
8. B) Makes them feel happy
填空题
9. teeth
10. happy
11. cheerful
12. many
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