世界航天史_英语课件_学生大学英语课前演讲.ppt

中国航天事业大事记（一） 　 中国航天事业大事记（二） 　 Although the road is endless and far away, I still want to pursue the truth in the world.路漫漫其修远兮，吾将上下而求索 Since its birth in 1956, Chinas space program has gone through several important stages of development: arduous pioneering, overall development in all related fields, reform and revitalization, and international cooperation. Now it has reached a considerable scale and level. A comprehensive system of research, design, production and testing has been formed. Space centers capable of launching satellites of various types and manned spacecraft as well as a TTC (Telemetry Tracking and Command) network consisting of ground stations across the country and tracking and telemetry ships are in place. A number of satellite application systems have been established and have yielded remarkable social and economic benefits. A space science research system of a fairly high level has been set up and many innovative achievements have been made. The space shuttle Columbia The space shuttle Columbia exploded * 世界航天史 The history of the world spaceflight 1、The dream of Space travel 2、Dreams come true 3、The history of the China spaceflight 1、The dream of Space travel Gazing at the starry night I hope one day I can make friends with space aliens. 这下面的字体没引起注意啊 The Moon Goddess——Legend of Chang-e Ancient sage - Wan Hoo （万户） In the 14th century, Wan Hoo experimented with gunpowder-propelled rockets, making him a pioneer of aeronautics. 月球万户坑 In order to commemorate Wan hoo , This crater of the moon is called Wan hoo. 2、Dreams come true With the help of R·H· Goddard，the United States succeeded in launching the first modern space rocket in 1926 Space technology, which emerged in the 1950s, opened up a new area of mans exploration of outer space. Soviet succeeded in launching its first man-made satellite Americans don’t want to fall behind. Soviet astronaut Yuri Gagarin Space walk Americans first spacewalk The Soviet unions first spacewalk The inte