①What can you see? A. It's morning.
②Do you like the little stars? B. It's green and beautiful.
③How is spring? C. Yes, I do.
④Is it morning or afternoon? D. It's very long.
⑤How is the tree's shadow? E. I can see the moon.
Do you know about the sun, the moon or the earth? Let me tell you. The sun is a star. It is big and bright. It is hot. And it gives us light and heat(光和热量). We need the sun. Animals and plants both need it. The moon is a satellite(卫星). It goes around (围绕...转) the earth. On the moon there is no water or air(空气). So no people live on the moon. The earth is a planet(行星). It goes around the sun. It is our home. We live on the earth. So we should love our home-the earth.