(
课件网) Say it right 1. 人类 2. 发射 3. 重力，引力 4. 独立的 5. 火箭 6. 决定做某事 7. 实现某人的梦想 mankind launch gravity independent rocket realise one’s dream be determined to do sth Say it right 8. 宇航员 9. 程序 10. 精神的 11. 有智慧的 12. 对...好奇 13. 在...岁的时候 14. 从...中毕业 15. first of all 16. in the future astronaut procedure mental intelligent be curious about at the age of graduate from 首先 在未来 Unit 4 SPACE EXPLORATION Reading for Writing Is exploring space a waste of time and money What kind of passage is it A. A narration. 记叙文 B. An argumentative essay. 议论文 C. An exposition. 说明文 D. A novel. 小说 B Pre-reading Para 1 A. Space exploration has already promoted technological improvements that benefit us all. Para 2 B.Sending astronauts into space helped people to think about the world's problems and even to find ways to solve them. Para 3 C.Exploring space provides the world with many different benefits. Para 4 D. This is a shallow view which fails to realize now exploring space helps us. Para 5 E. Exploring space has already made a difference in the fight against world hunger. Please match the main idea with each paragraph. Part 1-Introduction: The background and different opinions Statement Part 2-Body: Arguments and supporting evidence Arguments Part 3-Conclusion: Restatement of the writer’s opinion Conclusion Careful-reading (Para.1) A B Underline different opinions. A waste of time and money. Space exploration can hlep us. What is the author’s opinion？ ②Firstly, exploring space has already made a difference in the fight against world hunger. It has directly resulted in the many satellites that now orbit Earth. 首先，探索空间在消除世界饥饿的斗争中发挥了作用。 现在绕地球飞行的许多卫星都是直接基于这一原因被送上了太空。 对抗...的战斗 对..有影响/起作用 导致 that引导定语从句，修饰satellites 太空探索 ②A number of the satellites record data on land and weather patterns. Then the data is transmitted to scientists on Earth. After careful analysis, the scientists can provide useful recommendations and advice for farmers. 许多卫星记录着陆地和天气模式的数据。 然后，这些数据被传送到地球上的科学家。 经过仔细分析，科学家们可以为农民提供有用的建议。 大量的 n.推荐，建议；介绍信 不可数名词 传送 地球上 陆地 分析 模式 provide sth for sb 为某人提供某物 ②As a result, Space-based science has helped farming in its efforts to grow enough food to feed Earth’s increasing population. 因此，太空技术帮助农业努力种植足够的食物来养活地球上不断增长的人口。 因此 to do 作目的状语 “越来越多的” 努力做某事 Careful-reading (Para.2) How does exploring space help to fight against world hunger It has resulted in the many satellites _____ Earth. the satellites _____ on land and _____. Then the data _____ _____ on Earth. After analysis, the scientists can provide useful _____ _____ for _____. As a result, space-based science _____ in its efforts to grow _____ to feed Earth' s increasing pop ... ...
