Reading Life on another planet

1. Reading Life on another planet

2. What life will be like on the earth in the future ? It’s becoming more and more and . crowded（拥挤的） polluted（被污染） What will people do in the future? Maybe people will be able to travel in and live on another . planet（行星） space（太空）

3. Mars Can we move to Mars? At the moment, moving to Mars may be difficult to imagine. （但愿），we can build a better world on Mars by the year 2100. Hopefully

4. How can we get to the Mars? (2) In spacecrafts and space shuttles ransport 1.  T should be much better.  At present, our spacecraft are too sto c __large numbers of people.  By 2100,the space shuttles can travel at h the speed of l. arry low alf ight

5. What will the life be like ? (3,4) Food, water and air Gravity umans 1.The gravity on Mars is only about three e(3/8 ) of the gravity on Earth. 2.We could jump e and f ____ into space. 3. Humans have to wear s ____ boots to make themselves heavier. 4. The boots will probably become f ____ . There’ll be many different d ___ for s________to choose from. H_____ need food, water and air to survive . S_______ should d________ plants that can grow on Mars. The plants will P_______the food and oxygen. ighths asily cientists loat evelop pecial ashionable roduce esigns ettlers

6. The better life on Mars (5) etter that Life on Mars will be b than on Earth in many ways. 1.  people have. 2. Living in a dome with 10 bedrooms is highly p. 3. R will do most of our work. 4.We will have more time for our h_______ more space ossible obots obbies

7. How is the school life on Mars? (6) • Every student will have a computer c to an inter-planet computer network. • 2.They can s____, __ _____ _____ and _____ _____in online schools. • 3.Each student will also have____ __ _____ _______ called ‘e-teacher’ onnecting dotheirhomework tudy take exams theirownonlineteacher

8. Some worse ways (7) In some ways, Life on Mars may not be better than life on Earth. 1. Food will be not as tas they’re today It will be in the form of p. 2. Space travel will make people feel i. 3. The journey to Mars will be very u. asty ills ll ncomfortable

9. Read again and answer the questions. (P7 C) 1.Why do we need to move to Mars? 2.How long does it take to fly to Mars at present? 3.What will food be like on Mars? 4. Will gravity be a big problem? 5.Will the journey to Mars be enjoyable? 6. How are we going to breathe on Mars? 7.Where will we live on Mars? 8.How will we study, do our homework and take exams?

10. Check the meaning to the words: (P6 A) a.small round pieces of medicine b.a power that keeps us from floating in the air c.a vehicle designed for travel in space d.grow and improve e.people who go to live in a new place f.a large body in space that moves around a star, e.g., the sun g.machines that can do tasks under the control of computers. f 1.planet 2.spacecraft 3.develop 4.gravity 5.settlers 6.robots 7. pills c d b e g a

11. Differences between life on Earth and on Mars clean and has lots of space Space shuttles are very fast It will be a big problem We must wear helmets We have more space In online schools Food will be the same

12. Important phrases: 1.How do you like… ==What do you think of … 2.be cared for 3.in the form of 4.in the future 5.first of all 6.at the moment == at present 7.large numbers of 8.at the speed of… 9.float away into 10.choose from 11.in many ways 12.highly possible

13. 1.目前2.变得越来越拥挤，污染越来越严重3.首先4.以光速的一半的速度飞行5.地球引力的3/86.飘进太空中去7.生产我们需要的食物和氧气8.住在有10个房间的大厦里9.有一台和星际电脑网络连接的电脑10.在某种程度上说1.目前2.变得越来越拥挤，污染越来越严重3.首先4.以光速的一半的速度飞行5.地球引力的3/86.飘进太空中去7.生产我们需要的食物和氧气8.住在有10个房间的大厦里9.有一台和星际电脑网络连接的电脑10.在某种程度上说 Read and find the phrases