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《Using LanguageⅡ》精品PPT课件优质课下载
Q1: Which planet is said to be
the most similar to the earth?
Q2: Suppose people can live
on it. What should people
consider?
Ⅰ. Leading-in
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
教学资源﹨寻找火星生命.mp4
building a new town on Mars
living on Mars
making a covered area for people to live in
why a space station spins
how to get water on Mars
comets
houses in a town on Mars
Martian creatures
atmosphere and gravity
1. Listen to the tape and tick the things that you hear.