河流长度 · River Length Puzzle
河流长度
River Length Puzzle
👁 4 次浏览 · views
打开地图——中国的长江长约六千三百千米，非洲的尼罗河比长江还要长约六百千米，而美国的密西西比河则比尼罗河短一千二百千米！
Open the map — The Yangtze River in China is about 6,300 km long, the Nile is about 600 km longer than the Yangtze, and the Mississippi is 1,200 km shorter than the Nile!
📖 趣味知识 / Fun Fact
zhōng中guó国de的zhǎng长jiāng江zhǎng长yuē约liù六qiān千sān三bǎi百qiān千mǐ米，fēi非zhōu洲de的ní尼luó罗hé河bǐ比zhǎng长jiāng江hái还yào要zhǎng长yuē约liù六bǎi百qiān千mǐ米，ér而měi美guó国de的mì密xī西xī西bǐ比hé河zé则bǐ比ní尼luó罗hé河duǎn短yī一qiān千èr二bǎi百qiān千mǐ米。qǐng请wèn问mì密xī西xī西bǐ比hé河dà大yuē约yǒu有duō多zhǎng长？dá答àn案shì是：dà大yuē约wǔ五qiān千qī七bǎi百qiān千mǐ米！tōng通guò过jiǎn简dān单de的jiā加jiǎn减fǎ法jiù就néng能suàn算chū出jié结guǒ果，dì地tú图shàng上de的bǐ比lì例chǐ尺yě也kě可yǐ以bāng帮zhù助wǒ我men们gū估suàn算。
The Yangtze River in China is about 6,300 km long, the Nile is about 600 km longer than the Yangtze, and the Mississippi is 1,200 km shorter than the Nile. How long is the Mississippi? The answer is about 5,700 km! You can use simple addition and subtraction.
🤔 Why?
为什么河流长度这么有趣？
Why is River Length Puzzle interesting?
请问密西西比河大约有多长。
How long is the Mississippi?.
👧 Compare With You
你住的城市和今天学的地方，有什么相同和不同？ What is similar or different between where you live and today's place?
- ✔ 在地图上找家乡 Find your hometown on a map
- ✔ 说说当地天气 Talk about local weather
- ✔ 画一画家附近的街景 Draw streets near your home
- ✔ 长江长约六千三百千米，尼罗河比长江长约六百千米，密西西比 长江长约六千三百千米，尼罗河比长江长约六百千米，密西西比比尼罗河短一千二百千米
- ✔ 密西西比大约多长？答案：约五千七百千米！用加减法比较河流 密西西比大约多长？答案：约五千七百千米！用加减法比较河流长度，地图上的比例尺也能帮你估算
- ✔ 和“长江”有关 Related to Yangtze
- ✔ 和“尼罗河”有关 Related to Nile
📚 Vocabulary
💬 Learn Sentences
zhōng中guó国de的zhǎng长jiāng江zhǎng长yuē约liù六qiān千sān三bǎi百qiān千mǐ米，fēi非zhōu洲de的ní尼luó罗hé河bǐ比zhǎng长jiāng江hái还yào要zhǎng长yuē约liù六bǎi百qiān千mǐ米，ér而měi美guó国de的mì密xī西xī西bǐ比hé河zé则bǐ比ní尼luó罗hé河duǎn短yī一qiān千èr二bǎi百qiān千mǐ米。
The Yangtze River in China is about 6,300 km long, the Nile is about 600 km longer than the Yangtze, and the Mississippi is 1,200 km shorter than the Nile.
qǐng请wèn问mì密xī西xī西bǐ比hé河dà大yuē约yǒu有duō多zhǎng长。
How long is the Mississippi?.
🎤 口语练习 / Speaking Practice
请跟着读： Repeat after me:
qǐng请wèn问mì密xī西xī西bǐ比hé河dà大yuē约yǒu有duō多zhǎng长。
How long is the Mississippi?.
🎯 Fun Challenge
Multiple Choice根据河流长度的计算，密西西比河长约多少千米？
Based on the river length calculation, approximately how long is the Mississippi River?
💡 想一想刚才读到的内容。 Think about what you just read.
答对了！密西西比河大约长五千七百千米。 Correct! The Mississippi is about 5,700 km long.
💭 Think About It
你还有别的答案吗？和家人讨论一下！
Do you have another answer? Discuss with family!
哇！ Wow!
tōng通guò过jiǎn简dān单de的jiā加jiǎn减fǎ法jiù就néng能suàn算chū出jié结guǒ果，dì地tú图shàng上de的bǐ比lì例chǐ尺yě也kě可yǐ以bāng帮zhù助wǒ我men们gū估suàn算。
You can use simple addition and subtraction.
📊 学习数据 / Stats
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- ⭐ 平均分 · Avg score—
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