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n. 火星
n. 头盔
n. 氧气罐
n. 干粮
n. 电源包
n. 睡袋
n. 重力
1111
Solar System
Where is Mars?
Mars
Do you know anything about Mars? What does it look like?
It looks red. So it is also called the Red Planet.
火星：太阳系八大行星之一，按离太阳由近而远的次序计为第四颗，比地球小，公转周期约687天，自转周期约24小时37分。
公转周期：约687天
自转周期：24小时37分22秒
行星直径：6794 千米
质量：6.4191e20吨
火星移民
Let’s enjoy some videos.
1. To know some basic information about Mars
2. To imagine what life would be like on Mars
3. To learn the new words and useful expressions
Listen and answer the questions.
2. How does Eddie like life on Mars?
1. Where are they?
They are on Mars.
Why?
Eddie hates Mars. Because of the helmet, he can't get to his food.
1. Use different tones (语气).