萤火虫会发光 · Fireflies Glow from Their Bellies
萤火虫会发光
Fireflies Glow from Their Bellies
👁 114 次浏览 · views
走进动物世界——在夏夜的草丛里，萤火虫一闪一闪的，像天上的星星落到了人间！
Step into the animal world — Fireflies Glow!
📖 趣味知识 / Fun Fact
zài在xià夏yè夜de的cǎo草cóng丛lǐ里，yíng萤huǒ火chóng虫yī一shǎn闪yī一shǎn闪de的，xiàng像tiān天shàng上de的xīng星xīng星luò落dào到le了rén人jiān间。zhè这zhǒng种guāng光shì是yī一zhǒng种fēi非cháng常tè特shū殊de的“lěng冷guāng光”，tā它bù不tàng烫shǒu手，yīn因wèi为fā发guāng光shí时jǐ几hū乎bù不chǎn产shēng生rè热liàng量。yíng萤huǒ火chóng虫tōng通guò过kòng控zhì制fā发guāng光qì器guān官de的yǎng氧qì气gōng供yīng应，lái来diào调jié节fā发guāng光de的pín频lǜ率hé和liàng亮dù度，zhè这shì是tā它men们dú独tè特de的jiāo交liú流mì密mǎ码。
Fireflies have special organs in the abdomen that produce cold light through chemical reactions without heat. Males flash to court females who answer with different patterns. Summer fireflies in grass look like flying stars. Cold light glowing is the firefly's romantic gift. Scientists keep discovering surprising new details about this topic every year.
🤔 Why?
为什么萤火虫会发光这么有趣？
Why is Fireflies Glow interesting?
这种光是一种非常特殊的“冷光”，它不烫手，因为发光时几乎不产生热量。
Males flash to court females who answer with different patterns.
👧 Compare With You
你和萤火虫发光，有什么不一样？ How are you different from Firefly?
- ✔ 用两条腿走路 Walk on two legs
- ✔ 在学校学中文 Practice Chinese anywhere
- ✔ 用手写字画画 Write and draw with hands
- ✔ 和"萤火虫"有关 Related to firefly
- ✔ 和"发光"有关 Related to glow
- ✔ 和"冷光"有关 Related to cold light
- ✔ 是昆虫的一员 Belongs to insects
📚 Vocabulary
💬 Learn Sentences
zài在xià夏yè夜de的cǎo草cóng丛lǐ里，yíng萤huǒ火chóng虫yī一shǎn闪yī一shǎn闪de的，xiàng像tiān天shàng上de的xīng星xīng星luò落dào到le了rén人jiān间。
Fireflies have special organs in the abdomen that produce cold light through chemical reactions without heat.
zhè这zhǒng种guāng光shì是yī一zhǒng种fēi非cháng常tè特shū殊de的“lěng冷guāng光”，tā它bù不tàng烫shǒu手，yīn因wèi为fā发guāng光shí时jǐ几hū乎bù不chǎn产shēng生rè热liàng量。
Males flash to court females who answer with different patterns.
🎤 口语练习 / Speaking Practice
请跟着读： Repeat after me:
zhè这zhǒng种guāng光shì是yī一zhǒng种fēi非cháng常tè特shū殊de的“lěng冷guāng光”，tā它bù不tàng烫shǒu手，yīn因wèi为fā发guāng光shí时jǐ几hū乎bù不chǎn产shēng生rè热liàng量。
Males flash to court females who answer with different patterns.
🎯 Fun Challenge
Multiple Choice萤火虫发出的光有什么特点？
What is special about the light fireflies give off?
💡 想一想刚才读到的内容。 Think about what you just read.
答对了！萤火虫发出的是一种特殊的“冷光”，发光时几乎不产生热量，所以不烫手。 Correct! Fireflies produce a special "cold light" that makes almost no heat, so it doesn't burn.
💭 Think About It
如果你能安静观察萤火虫发光一天，你最想记录它的什么动作？
If you could quietly watch Firefly Glow Story for one day, what movement would you write down?
哇！ Wow!
yíng萤huǒ火chóng虫tōng通guò过kòng控zhì制fā发guāng光qì器guān官de的yǎng氧qì气gōng供yīng应，lái来diào调jié节fā发guāng光de的pín频lǜ率hé和liàng亮dù度，zhè这shì是tā它men们dú独tè特de的jiāo交liú流mì密mǎ码。
Scientists keep discovering surprising new details about this topic every year.
📊 学习数据 / Stats
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🎬 短视频 / Short Video
视频制作中 · Video coming soon