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课件网) Unit4 Life on Mars Task & Self-assessment Task A guide to living on Mars A review of important phrases 1.值得冒险 2. 冒险做某事 3. 毕竟 4. 实施一个调查 5. 更加稀薄的空气 6. 不怀疑 7. 达成一致 8. 处于一致(状态) 9. 围绕...转 10. 提醒某人某事 1. be worth the risk 2. risk doing sth. 3. after all 4. carry out a survey 5. much thinner air 6. be in no doubt 7. reach an agreement 8. be in agreement 9. circle around 10. remind sb. of sth. Life on Mars Transportation Shopping Free time Money Animals Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto Sun moon solar system closest farthest Mars, the red planet Phobos and Deimos Task Three Matching Daniel’s ideas with different subjects 1.Cars float in the air 2. Keep them away with laser light 3. Low-gravity basketball game 4. Many online theatres 5. No air pollution caused by traffic 6.Planet Mars Bank 7.Space fashion and food shop 8. Things from Earth are hard to find 9. Usually friendly 10.Visit the two moons Task Four Using the information in the flow chart to finish the Exercise on Page 20 friendly angry laser light Planet Mars Bank spacecraft in the form of pills Transport faster uncomfortable Food Gravity low special boots Houses more space robots help with housework online school e-teachers computers connected to an interplanetary network Moving to Mars School not tasty online two moons low-gravity basketball shopping malls space fashion hard to find comfortable no air pollution floats in the air 1、Mars is blue and green . ( ) 2、The surface of Mars looks the most like the surface of Earth. ( ) 3、Scientists believe that there is life on Mars. ( ) 4、Mars has two moons: Phobos and Deimos. ( ) 5、The atmosphere of Mars is 95 per cent oxygen. ( ) 6、The gravity on Mars is about three-eights of the gravity on Earth. ( ) F T F T F T or F T 刺 red is no carbon dioxide 1 Transport: Food, water, air: 3 Gravity: spacecraft, uncomfortable… Plants could grow on Mars, in the form of… three-eighths of that on the Earth, special boots prevent …from floating off… Life on Mars 话题与写作 本单元话题是谈论火星上的生活。 目前，地球正面临着前所未有的危机，人口增多，能源减少，到太空生活成了热门话题。Daniel和他的同学讨论了在火星上生活的利弊，假如你是Daniel, 根据讨论结果写一篇100词左右的报道，开头已给出，不计入总词数。 单元话题 在火星上生活的优势 在火星上生活的劣势 上在线学校 更多的空间 有为我们做家务的机器人 东西很便宜 生活在那儿容易生病 离地球远 没有食物、水和氧气 一些危险的外星人 很容易漂浮 Life on Mars is different from that on the Earth. _____ 4 home 5 school Live in houses with huge comfortable rooms… robots do most of their work… online school, e-teachers, computers connected to an interplanetary network… Life on Mars Now use your imagination: What will life be like on Mars in the future 重点句型 1._____因为迅速增长的人口，我们自己的行星———地球正变得越来越拥挤，污染越来越严重。 Our own planet, the Earth, is becoming more and more ... ...
