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ions. S1: We live on Mars. You know it is cold there. We have to wear Individual work the representatives from each group to introduce their living conditions. T: Which group wants to share your idea? Step 3: Let the Ss choose where they would like to live and state the reason. T: Each group has already described the life on different plas. Now, It’s your turn to choose which pla you would like to live on. You should explain to us the reason. T: xxx, which pla would you like to live? T: How about you, special clothes. We plant vegetables in the air. All the water is recycled. We travel by spaceships. S2: We live on the moon. …… Choose where they would like to live and state the reason. S1: I’d like to live on the earth. The weather is fortable. I can enjoy all kinds of fruit and vegetables. S2: I want to live on the moon. It’s not too far away from the earth. I can visit the earth by spaceship. I can buy things from the earth. S3: … xxx? 7 Summarizing and assigning homework (2mins) HMK T: A spaceship will be sent out to find aliens in outer space. A letter will be put on the spaceship to introduce our earth. Write a short introduction of the earth after class. In the next class, I’ll ask several students to present your writing to the class. Ⅶ . Blackboard design I’m excited about the things that will be discovered in the future. Section D Words and phrases: launch beyond go around send to Grammar: passive voice am/is/are+pp was/were+pp will be + pp Sentences: Scientists think that there has been life on earth for millions of years. And there are …that also go around the sun. With so many stars in space, are we….in space?