天为什么是蓝的 · Why Is the Sky Blue?
天为什么是蓝的
Why Is the Sky Blue?
👁 4 次浏览 · views
探索科学奥秘——太阳光包含彩虹的所有颜色！
Explore science — Why Is the Sky Blue?!
📖 趣味知识 / Fun Fact
tài太yáng阳guāng光bāo包hán含cǎi彩hóng虹de的suǒ所yǒu有yán颜sè色。dāng当yáng阳guāng光chuān穿guò过dà大qì气céng层shí时，bō波zhǎng长jiào较duǎn短de的lán蓝guāng光bèi被kōng空qì气fēn分zi子sàn散shè射dé得zuì最duō多，suǒ所yǐ以cóng从dì地miàn面wàng望qù去，tiān天kōng空jiù就chéng呈xiàn现chū出lán蓝sè色。zǎo早chén晨hé和bàng傍wǎn晚tài太yáng阳guāng光xié斜shè射，chuān穿guò过de的dà大qì气céng层gèng更hòu厚，lán蓝sè色bèi被sàn散shè射dé得gèng更lì厉hài害，shèng剩xià下de的hóng红chéng橙sè色jiù就xíng形chéng成le了měi美lì丽de的cháo朝xiá霞hé和wǎn晚xiá霞！
Sunlight has all rainbow colors. Blue light scatters most in air, so the sky looks blue. At sunrise and sunset, other colors stand out! Try a simple observation or drawing at home to remember this science fact. Science is all around us — ask questions whenever you notice something new. Sharing this with family helps kids connect classroom learning to daily life.
🤔 Why?
为什么天为什么是蓝的这么有趣？
Why is Why Is the Sky Blue? interesting?
当阳光穿过大气层时，波长较短的蓝光被空气分子散射得最多，所以从地面望去，天空就呈现出蓝色。
Blue light scatters most in air, so the sky looks blue.
👧 Compare With You
你的日常生活和“为什么天是蓝的”有什么联系？ How does Why Sky Is Blue connect to your daily life?
- ✔ 每天呼吸和吃饭 Breathe and eat every day
- ✔ 在学校做实验 Do experiments at school
- ✔ 用眼睛观察世界 Observe the world with your eyes
- ✔ 帮助理解物理 Helps explain physics
- ✔ 太阳光包含彩虹的所有颜色。蓝光被空气分子散射得最多，所以 Sunlight has all rainbow colors
- ✔ 是为什么天是蓝的的核心知识 Core idea of Why Sky Is Blue
📚 Vocabulary
💬 Learn Sentences
tài太yáng阳guāng光bāo包hán含cǎi彩hóng虹de的suǒ所yǒu有yán颜sè色。
Sunlight has all rainbow colors.
dāng当yáng阳guāng光chuān穿guò过dà大qì气céng层shí时，bō波zhǎng长jiào较duǎn短de的lán蓝guāng光bèi被kōng空qì气fēn分zi子sàn散shè射dé得zuì最duō多，suǒ所yǐ以cóng从dì地miàn面wàng望qù去，tiān天kōng空jiù就chéng呈xiàn现chū出lán蓝sè色。
Blue light scatters most in air, so the sky looks blue.
🎤 口语练习 / Speaking Practice
请跟着读： Repeat after me:
dāng当yáng阳guāng光chuān穿guò过dà大qì气céng层shí时，bō波zhǎng长jiào较duǎn短de的lán蓝guāng光bèi被kōng空qì气fēn分zi子sàn散shè射dé得zuì最duō多，suǒ所yǐ以cóng从dì地miàn面wàng望qù去，tiān天kōng空jiù就chéng呈xiàn现chū出lán蓝sè色。
Blue light scatters most in air, so the sky looks blue.
🎯 Fun Challenge
Multiple Choice天空为什么看起来是蓝色的？
Why does the sky look blue?
💡 想一想刚才读到的内容。 Think about what you just read.
答对了！波长较短的蓝光被空气分子散射得最多，所以天空呈现蓝色。 Correct! Short-wavelength blue light is scattered the most by air molecules, making the sky look blue.
💭 Think About It
关于为什么天是蓝的，你还想探索什么？
What else would you like to explore about Why Sky Is Blue?
哇！ Wow!
zǎo早chén晨hé和bàng傍wǎn晚tài太yáng阳guāng光xié斜shè射，chuān穿guò过de的dà大qì气céng层gèng更hòu厚，lán蓝sè色bèi被sàn散shè射dé得gèng更lì厉hài害，shèng剩xià下de的hóng红chéng橙sè色jiù就xíng形chéng成le了měi美lì丽de的cháo朝xiá霞hé和wǎn晚xiá霞。
Sharing this with family helps kids connect classroom learning to daily life.
📊 学习数据 / Stats
- 👁 浏览 · Views4
- ❤️ 喜欢 · Likes0
- ✅ 完成率 · Completed—
- ⭐ 平均分 · Avg score—
🎬 短视频 / Short Video
视频制作中 · Video coming soon