多维阅读第20级 The World Beyong Earth 地球之外 课件

The World Beyond Earth 地球之外 选自《多维阅读第20级》 S P A E The World Beyond Earth Reading ！ C Learning Aims 01 02 03 Knowledge Aims Ability Aims Emotional Aims Get to know the main idea of the whole book and each section. Develop the process map about human beings exploring the space. Form an outlook on the future development of space exploration. Improve awareness of the importance of exploring the unknown world and love of science. Do you know anything about Apollo 11 and Apollo 13? Read the cover and the contents 1. What does the book mainly talk about? 2. What have human beings done to explore the space? 3. What problem does human activities cause to the space? 1. Unmanned Explorers and Orbiters People always wonder about the mysteries of space. What explanations did ancient people have about the mysteries of space? Why have people known more about space now? A. Animals in Space Why did scientists send animals into space in the early days? What can scientists know by using animals? Why were chimpanzees sent into space? What does many people feel about using animals in the space travel experiments? B. Animal Reactions in Space How have animals reacted to space travel differently? 2. Sent From Earth A. Deep Space Probes A. Deep Space Probes A. Deep Space Probes A. Deep Space Probes What are deep space probes? What’s the main use of space probes? What’s the main use of space probes? B. What a Deep Space Probes Does What have deep space probes done by now? What have deep space probes done by now? How can space probes help astronauts? C. Space Probes on Mars How can space probes help scientists judge whether there is life on Mars? Why are space probes an ideal way to explore space? D. Orbiting Satellites What are satellites? What are the uses of man-made satellites? What are the uses of man-made satellites? 3. Space Junk What is space junk? What is space junk? What is space junk? What is space junk? Is space junk bad or good? Why? Is space junk good or bad? Why? Space