Unit 4 Life on Mars Welcome to the unit,How do you like life on Earth?,What problems is our earth facing now?,What should we do to solve the problems on our earth?,1111,Solar System,move to Mars from our earth,Why do we choose to move to Mars? The surface of Mars is more similar to the surface of the Earth than any other planet in our solar system.,Compare the life on Earth with the life on Mars, would you like to live on the planet Mars? Why (not)?,Discussion,Whats the life like on Mars?,pills,on Mars,on Earth,food,pollution,no pollution,on Mars,on Earth,Whats the life like on Mars?,breathe oxygen,We must wear space helmets to go outside.,on Mars,on Earth,Whats the life like on Mars?,What should you take with you if you go into space to another planet?,Part A on Page 51.,air tank,power pack,space helmet,space suit,special boots,dried food,tent,sleeping bag,Write the name of the item under each picture in Part A on P.51,People should take _ with him although they are not tasty. For astronauts, they need _ _ to store information. 3. There is no oxygen on Mars. _ are necessary for astronauts to breathe. 4. _ is used to take high-quality images. 5. If we live on Mars, we should wear _ to walk easily on the surface of Mars. 6. We can fix _ to the walls to prevent floating in space.,dried food,notebook computers,Air tanks,A digital camera,special boots,space sleeping bags,Read the conversation and answer the questions.,1. Why do they need to wear special boots on Mars?,2. What else do they need to live on Mars?,3. Why do they have to eat dried food on Mars?,4. Is there any pollution on Mars?,Because theres less gravity on Mars.,2. We might need sleeping bag too.,3. Because there is no fruit or vegetables.,4. No. there isnt.,Role-play,Well see which group does the best.,For example:,What would it be like to live on Mars?,Well, theres less oxygen on Mars. We would need space helmet and air tank.,Right, and we would need special boots, too.,I agree with you. And we would have to eat dried food. I think dried food is not quite delicious.,Yes, but there would be no pollution on Mars.,Well, thats quite nice.,What would it be like to live on Mars. Work in pairs and discuss with your partner. Use the conversation on page 51 as a model.,Eddie and Hobo are also talking about life on Mars. Listen to their dialogue.,Have they ever thought about travelling into space? How does Eddie like life on Mars? Why doesnt Eddie like life on Mars?,Eddie and Hobo are also talking about life on Mars.,Listen, repeat and then do role-play.,think about思考，考虑 travel into space 到太空旅行 How do you like .?你认为怎么样？ =What do you think ? get to my food迟到我的食物,The important expressions and sentences:,翻译下列句子。,你觉得在火星的生活怎么样？我不喜欢。 2. - 我从未想过到太空旅行。 - 我也是。 3. 生活在火星会是什么样子的？,- Ive never thought about travelling into space. - Me neither.,What would it be like to live on Mars?,How do you like life on Mars? I hate it.,翻译下列句子。,你觉得在火星的生活怎么样？我不喜欢。 2. - 我从未想过到太空旅行。 - 我也是。 3. 生活在火星会是什么样子的？,- Ive never thought about travelling into space. - Me neither.,What would it be like to live on Mars?,How do you like life on Mars? I hate it.,Useful phrases and expressions,How do you like life on Mars? What do you think of life on Mars? I thought you liked Mars. get to ones food What would it be like to live on Mars? Theres less gravity. That sounds quite boring.,Listen to Amy and Daniel talking about life on Mars. Answer the following questions.,What does Daniel think we might need? Does Daniel think life on Mars interesting? Are there any advantages of living on Mars , in their opinion?,Which one is useful ,and which one is useless?,