课件20张PPT。Unit 4
AstronomyWarming up& Listening(p62)the science of the starsAstronomy is the scientific study of the universe and the heaven bodies (such as the sun, the moon, and stars), gas, and dust within it. astronomerWhat is astronomy?What does astronomy remind you of?the big bangthe universegalaxy the Milky Way orbit solar systemstarsthe sunplanetsthe moonsatellitesWhat is the solar system made up of? eight planets?
many comets
other objects MercuryVenusEarthMarsJupiterSaturnUranusNeptunePluto ?asteroid belt cometPlutoScientists now think Pluto is
too small to be called a planet.What might astronomers be interested in ?How did the universe begin? And how did life begin?Is there life on other planets?Are there other life forms in the universe?How are galaxies formed?What happened to all the matter after the “Big Bang”?What are “black holes”?In order to explore the mysterious space, many astronomers and astronauts have contributed to it, do you know their names?Poland astronomer Nicolaus Copernicus (1473-1543) proposed a model of the solar system that involved the Earth revolving around the sun. Italian astronomer Galileo Galilei (1564-1642) is often famous for the creation of the optical telescopeGerman physicist Albert Einstein (1879-1955) British physicist Stephen Hawking (1942--) Neil Armstrong (1930 – 2012), USA. He landed on the moon in July 1969.Who do you know is the first man to set foot on the moon ?Spacewalk on the moon"That's?one?small?step?for?a man,?one?giant?leap?for?mankind"?Fei Junlong
Nei Haishengwho do you know they are?Who are they?Who is China’s first female astronaut ?The Shenzhou-9 manned spacecraft
and Tiangong-1 space stationmanned space docking mission Shenzhou I（unmanned） launched time：1999年11月20日6时 recovered time: 21日
Shenzhou II（ unmanned ） launched time ：2001年01月10日1时
recovered time :1月16日 Shenzhou III（ unmanned ） launched time ：2002年03月25日22时
recovered time :4月1日 Shenzhou IV（unmanned） launched time ：2002年12月30日零时
recovered time :2003年1月5日回收 Shenzhou, CHINA Shenzhou V（manned） launched time : 2003年10月15日9时整发射，21小时后回收 搭载人数1人：杨利伟 首次载人(First manned space)
Shenzhou VI（载人2） 时间：2005年10月12日9时整发射，115小时33分钟后回收 搭载人数2人：执行任务宇航员： 费俊龙，指挥长 聂海胜，操作手
Shenzhou VII（载人3） 时间：2008年9月25日21时10分发射，于9月28日17时37分回收 搭载人数3人：执行任务宇航员：翟志刚、景海鹏、刘伯明 首次出舱 (first spacewalk)
Shenzhou VIII（无人） 时间：2011年11月1日5时58分10秒发射， 11月17日19时 回收 升空后2天，“神八”与此前发射的“天宫一号”目标飞行器进行了空间交会对接。 首次交会对接(first space docking)
Shenzhou IX（载入3人） 时间： 2012年6月16日18时37分24秒 发射，6月29日10时回收 搭载人数3人：执行任务宇航员：景海鹏，刘洋，刘旺 首次载人交会对接取得成功 (first manned space docking ) Do you know who he is?China’s first astronaut--------Yang LiweiInterviewMr. RenaultMr Renault Mysteries in Space Listen to the tape and write down the main idea.the main idea is the excitement of the space travel and the qualifications and experiences needed to become an astronaut.Listen to part1 and fill in the chartWhen his spaceship lifted off the ground he knew he was already on his way into space.The beauty of the space.
He watched all his instruments and stayed calm.Listen to part2 and fill in the chartHe got his degreeHe trained for ten years to fly airplanes and then to fly a spaceship Smaller than 170cm; less than 70kg.Calm, hardworking Listen to the tape again, fill in the blanks in the passage below.Well, I ______of it when I was ________, but I never thought my _______would come_______. It all happened very ______. If there was an _________I'd ________to go to the moon one day.dreamedyoungwishtruegraduallyopportunityloveBye-bye!
