眼睛如何看东西 · How Do Eyes See?
眼睛如何看东西
How Do Eyes See?
👁 116 次浏览 · views
探索科学奥秘——眼睛就像一台精密的照相机——光线穿过瞳孔，经过晶状体聚焦，在视网膜上形成倒立的图像，然后大脑会把图像“翻转”过来，让你看到正立的世界！
Explore science — How Do Eyes See?!
📖 趣味知识 / Fun Fact
yǎn眼jīng睛jiù就xiàng像yī一tái台jīng精mì密de的zhào照xiāng相jī机——guāng光xiàn线chuān穿guò过tóng瞳kǒng孔，jīng经guò过jīng晶zhuàng状tǐ体jù聚jiāo焦，zài在shì视wǎng网mó膜shàng上xíng形chéng成dào倒lì立de的tú图xiàng像，rán然hòu后dà大nǎo脑huì会bǎ把tú图xiàng像“fān翻zhuǎn转”guò过lái来，ràng让nǐ你kàn看dào到zhèng正lì立de的shì世jiè界。bǎo保hù护yǎn眼jīng睛hěn很zhòng重yào要，yào要shǎo少kàn看píng屏mù幕，duō多kàn看kàn看yuǎn远chù处de的fēng风jǐng景！
Eyes work like tiny cameras. Light passes through the pupil, forms an image on the retina, and the brain turns it into colors and shapes you see! 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.
🤔 Why?
为什么眼睛如何看东西这么有趣？
Why is How Do Eyes See? interesting?
保护眼睛很重要，要少看屏幕，多看看远处的风景。
Light passes through the pupil, forms an image on the retina, and the brain turns it into colors and shapes you see!.
👧 Compare With You
你的日常生活和“眼睛如何看东西”有什么联系？ How does How Eyes See 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
- ✔ 帮助理解人体 Helps explain human body
- ✔ 眼睛像小相机，光线穿过瞳孔，在视网膜上成像，再由大脑解读 Eyes work like tiny cameras
- ✔ 是眼睛如何看东西的核心知识 Core idea of How Eyes See
📚 Vocabulary
💬 Learn Sentences
yǎn眼jīng睛jiù就xiàng像yī一tái台jīng精mì密de的zhào照xiāng相jī机——guāng光xiàn线chuān穿guò过tóng瞳kǒng孔，jīng经guò过jīng晶zhuàng状tǐ体jù聚jiāo焦，zài在shì视wǎng网mó膜shàng上xíng形chéng成dào倒lì立de的tú图xiàng像，rán然hòu后dà大nǎo脑huì会bǎ把tú图xiàng像“fān翻zhuǎn转”guò过lái来，ràng让nǐ你kàn看dào到zhèng正lì立de的shì世jiè界。
Eyes work like tiny cameras.
bǎo保hù护yǎn眼jīng睛hěn很zhòng重yào要，yào要shǎo少kàn看píng屏mù幕，duō多kàn看kàn看yuǎn远chù处de的fēng风jǐng景。
Light passes through the pupil, forms an image on the retina, and the brain turns it into colors and shapes you see!.
🎤 口语练习 / Speaking Practice
请跟着读： Repeat after me:
bǎo保hù护yǎn眼jīng睛hěn很zhòng重yào要，yào要shǎo少kàn看píng屏mù幕，duō多kàn看kàn看yuǎn远chù处de的fēng风jǐng景。
Light passes through the pupil, forms an image on the retina, and the brain turns it into colors and shapes you see!.
🎯 Fun Challenge
Multiple Choice光线在视网膜上形成的图像最初是什么样的？
What does the image on the retina look like at first?
💡 想一想刚才读到的内容。 Think about what you just read.
答对了！光线在视网膜上形成的图像是倒立的，大脑会把它“翻转”过来。 Correct! The image formed on the retina is upside down, and the brain flips it so we see it right-side up.
💭 Think About It
关于眼睛如何看东西，你还想探索什么？
What else would you like to explore about How Eyes See?
哇！ Wow!
bǎo保hù护yǎn眼jīng睛hěn很zhòng重yào要，yào要shǎo少kàn看píng屏mù幕，duō多kàn看kàn看yuǎn远chù处de的fēng风jǐng景。
Science is all around us — ask questions whenever you notice something new.
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