高二英语上册unit1课件优秀PPT.ppt

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1、Word power Vocabulary extensionspace explorationspace explorationtracking shiplaunch padrocketlaunch towerspace shuttleastronautspace stationspacesuitspace walk space exploration astronaut launch orbit the former Soviet Union planet sample space shuttle spacecraft 太空探险太空探险 宇航员宇航员放射放射绕轨道而行绕轨道而行 前苏联前苏

2、联 行星行星样本样本航天飞机航天飞机太空船太空船launch padlaunch towerMercuryMars NeptunePlutoVenusSaturnUranus天王星天王星放射台放射台放射塔放射塔水星水星火星火星海王星海王星冥王星冥王星金星金星土星土星The launch of Shenzhou VIChina has sent two astronauts into space this year.The Shenzhou-VI spacecraft has been sent into orbit in the second half of this year.It carr

3、ied two astronauts and stayed in space for several days.The two astronauts on the mission conducted scientific experiments in the orbit capsule of the spacecraft during the space flight,but there were no plans for space walks or other activities outside the spacecraft.l the process of space explorationThe first artificial satellite was launched.People could orbit the Earth in 1961.Photos are taken and samples are collected from the planet.SunMercuryPlutoJupiterUranusVenusEarthMarsSaturnNeptune