Class Report · Day 2

Our Second Space Class

課程報導 · 第二堂外師線上課
English Version · 2026.10.29
Space Scouts · Day 2 Class Report
Lunchtime in Beidou, nighttime in Los Angeles: the scouts sort planets, moons and space objects, count Jupiter's moons and find the heart on Pluto.
北斗的午休、洛杉磯的夜晚:小尖兵們分類行星、衛星和其他天體,數木星有幾顆衛星,還找到冥王星上的愛心。
Day 2 · Part 1

Today We Will Say

今天的句型 · This is… It's a… It is…
For Example: Earth
Three sentences tell us everything.
三句話就能介紹一個天體。
NameThis is Earth.
這是地球。(說出它的名字)
KindIt's a planet.
它是一顆行星。(說出它是哪一類)
LookIt is blue and green.
它是藍色和綠色的。(描述它的樣子)
How It Works · 怎麼用
  • This is + name
    「這是……」+名字:Mars、Io、the Sun
  • It's a + kind
    「它是一個……」+種類:planet、moon、star、comet
  • It is + what it looks like
    「它是……的」+樣子:red、icy、big and bright
💡 It's = It is. Before a vowel sound, say an: It's an icy planet. It's an asteroid.
It's 就是 It is 的縮寫;後面的字是母音開頭時,a 要改成 an。
Day 2 · Part 2

Three Kinds of Space Objects

三種天體 · 行星、衛星、其他天體
Kind 1 · ☝️ 1 finger

Planets

行星
Planets go around the Sun.
行星繞著太陽轉。
8 planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
太陽系有 8 顆行星。
Kind 2 · ✌️ 2 fingers

Moons

衛星
Moons go around a planet.
衛星繞著行星轉。
Examples: the Moon, Io, Europa, Titan
我們的月球也是一顆衛星。
Kind 3 · 3 fingers

Space Objects

其他天體
The Sun, dwarf planets, comets and asteroids.
太陽、矮行星、彗星和小行星。
Examples: the Sun, Pluto, Halley's Comet, Bennu
不是行星也不是衛星的,都放在這一類。
star恆星
a giant ball of hot gas
巨大的高溫氣體球
dwarf planet矮行星
a small, round world
小小的、圓圓的天體
comet彗星
ice and dust, with a tail
冰和塵埃,拖著尾巴
asteroid小行星
a space rock
太空中的大石頭
Day 2 · Part 3

Meet 16 Space Objects

認識 16 個天體 · 點圖片或 🔊 聽發音,再聽三句介紹
Planets
行星 · 8 planets go around the Sun

Mercury

水星
🌙 No moons · 沒有衛星
About 1/3 as wide as Earth.
寬度大約是地球的三分之一。
This is Mercury.
It's a small planet.
It is gray and rocky.
這是水星。它是一顆很小的行星。它是灰色的,表面多岩石。

Venus

金星
🌙 No moons · 沒有衛星
About as big as Earth, but much hotter.
大小和地球差不多,但熱得多。
This is Venus.
It's a hot planet.
It is bright and cloudy.
這是金星。它是一顆很熱的行星。它又亮、雲又多。

Earth

地球
🌙 1 moon · 1 顆衛星
The only known planet with life.
目前唯一已知有生命的行星。
This is Earth.
It's our home planet.
It is blue and green.
這是地球。它是我們的家園。它是藍色和綠色的。

Mars

火星
🌙 2 moons · 2 顆衛星
About half as wide as Earth — and colder!
寬度大約是地球的一半,而且比地球冷!
This is Mars.
It's a red planet.
It is cold and dusty.
這是火星。它是一顆紅色的行星。它又冷、塵土又多。

Jupiter

木星
🌙 115 moons · 115 顆衛星
11 times wider than Earth.
寬度是地球的 11 倍。
This is Jupiter.
It's a big planet.
It is orange and white.
這是木星。它是一顆很大的行星。它是橘色和白色的。

Saturn

土星
🌙 293 moons · 293 顆衛星
About 9 times wider than Earth.
寬度大約是地球的 9 倍。
This is Saturn.
It's a big planet.
It is bright and cold.
這是土星。它是一顆很大的行星。它又亮又冷。

Uranus

天王星
🌙 29 moons · 29 顆衛星
About 4 times wider than Earth.
寬度大約是地球的 4 倍。
This is Uranus.
It's an icy planet.
It is blue and smooth.
這是天王星。它是一顆冰冷的行星。它是藍色的,看起來很平滑。

Neptune

海王星
🌙 16 moons · 16 顆衛星
30 times farther from the Sun than Earth.
離太陽的距離是地球的 30 倍。
This is Neptune.
It's a windy planet.
It is blue and cold.
這是海王星。它是一顆風很大的行星。它又藍又冷。

🌙 Moon counts are the numbers Teacher Shannon taught in class — scientists keep finding new moons!
衛星數量依課堂投影片;科學家還在持續發現新的衛星。

Moons
衛星 · Moons go around a planet

the Moon

月球
About one quarter as wide as Earth.
寬度大約是地球的四分之一。
This is the Moon.
It's a rocky moon.
It is gray and dusty.
這是月球。它是一顆岩石衛星。它是灰色的,表面布滿塵土。

Io

埃歐(木衛一)
The most volcanic world in our solar system — it has hundreds of volcanoes!
太陽系中火山最活躍的天體,有好幾百座火山!
This is Io.
It's a yellow moon.
It is round and rocky.
這是埃歐。它是一顆黃色的衛星。它圓圓的,表面多岩石。

Europa

歐羅巴(木衛二)
A little smaller than Earth's Moon.
比我們的月球小一點。
This is Europa.
It's an icy moon.
It is white and smooth.
這是歐羅巴。它是一顆冰封的衛星。它又白又平滑。

Titan

泰坦(土衛六)
Its air is thicker than Earth's air.
它的大氣比地球的大氣還濃厚。
This is Titan.
It's a big moon.
It is orange and cold.
這是泰坦。它是一顆很大的衛星。它是橘色的,而且很冷。
Space Objects
其他天體 · a star, a dwarf planet, a comet and an asteroid

the Sun

太陽
About 109 times wider than Earth.
寬度大約是地球的 109 倍。
This is the Sun.
It's a hot star.
It is big and bright.
這是太陽。它是一顆很熱的恆星。它又大又亮。

Pluto

冥王星
🌙 5 moons · 5 顆衛星
Smaller than Earth's Moon.
比我們的月球還小。
This is Pluto.
It's a dwarf planet.
It is small and icy.
這是冥王星。它是一顆矮行星。它又小又冰冷。

Halley's Comet

哈雷彗星
Seen from Earth about every 76 years. Its next visit is in 2061.
大約每 76 年才能從地球看到一次,下一次回來是 2061 年。
This is Halley's Comet.
It's a bright comet.
It is icy and dusty.
這是哈雷彗星。它是一顆明亮的彗星。它由冰和塵埃組成。

Bennu

貝努
NASA brought pieces of it to Earth in 2023!
NASA 在 2023 年把它的碎片帶回了地球!
This is Bennu.
It's a small asteroid.
It is dark and rocky.
這是貝努。它是一顆小小的小行星。它又暗、又多岩石。
Day 2 · Part 4 · Game

Planet, Moon or Space Object?

分類遊戲 · 行星、衛星,還是其他天體?

In class we showed fingers. Here, tap a number for each one!課堂上我們比手指,這裡請幫每個天體按一個數字!

1 · Planet 行星2 · Moon 衛星3 · Space Object 其他天體
Mars火星
Titan泰坦(土衛六)
Halley's Comet哈雷彗星
Io埃歐(木衛一)
Uranus天王星
the Sun太陽
Bennu貝努
Europa歐羅巴(木衛二)
Mercury水星
Day 2 · Part 5

What Is This?

猜猜看 · 聽三個提示,猜出是哪個天體
What is this? · 1 of 4
It's a planet.
It's red and dusty.
It has 2 moons.
它是一顆行星。它又紅又多塵土。它有 2 顆衛星。
It's Mars!是火星!
What is this? · 2 of 4
It's a moon.
It has hundreds of volcanoes.
It's yellow.
它是一顆衛星。它有好幾百座火山。它是黃色的。
It's Io!是埃歐(木衛一)!
What is this? · 3 of 4
It's a dwarf planet.
It's smaller than Earth's Moon.
It has a heart.
它是一顆矮行星。它比我們的月球還小。它身上有一顆愛心。
It's Pluto!是冥王星!
What is this? · 4 of 4
It's a big planet.
It has rings.
It has 293 moons!
它是一顆很大的行星。它有光環。它有 293 顆衛星!
It's Saturn!是土星!
Practice Zone

Dialogue & Quiz

情境對話 · 五題小考
1Dialogue
情境對話 · 按 ▶ 播放整段,或點 🔊 聽單句
🎬 Scene · Day 2 of the online class. Teacher Shannon checks what the Space Scouts remember.
情境:第二堂線上課,Shannon 老師考考太空小尖兵還記得什麼。
Teacher Shannon
Welcome back, Space Scouts! Today we will learn about three kinds of space objects.
歡迎回來,太空小尖兵!今天我們要認識三種天體。
Kai · Space Scout
Planets, moons and space objects!
行星、衛星,還有其他天體!
Teacher Shannon
Great! How many moons does Jupiter have?
很好!木星有幾顆衛星呢?
Kai · Space Scout
It has 115 moons! That's a lot!
它有 115 顆衛星!好多喔!
Teacher Shannon
Yes! Now, what is this? It's a dwarf planet. It has a heart.
沒錯!那這是什麼?它是一顆矮行星,身上有一顆愛心。
Kai · Space Scout
It's Pluto!
是冥王星!
Teacher Shannon
Right! Is Titan a planet or a moon?
答對了!泰坦是行星還是衛星?
Kai · Space Scout
Titan is a moon. It's a moon of Saturn.
泰坦是衛星,它是土星的衛星。
2Quick Quiz
五題小考 · 選出正確答案,點 🔊 可以聽題目
Q1.Moons go around a ______.
衛星繞著______轉。
planet 行星 ✓ — Moons go around a planet. 衛星繞著行星轉,例如月球繞著地球。
Q2.Which one is a dwarf planet?
哪一個是矮行星?
Pluto 冥王星 ✓ — Pluto is a dwarf planet. It is small and icy. 冥王星是矮行星,又小又冰冷。
Q3.This is Mars. It's a red planet. It is cold and ______.
這是火星。它是一顆紅色的行星。它又冷又______。
dusty 多塵土的 ✓ — Mars is cold and dusty. 火星又冷、塵土又多。
Q4.Titan is a moon of ______.
泰坦是______的衛星。
Saturn 土星 ✓ — Titan is a big moon of Saturn. 泰坦是土星最大的衛星。
Q5.A comet is made of ice and dust, and it has a ______.
彗星由冰和塵埃組成,而且有一條______。
tail 尾巴 ✓ — A comet has a long, bright tail. 彗星靠近太陽時會拖出長長的尾巴。
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