(
课件网) Unit 2 Module 3 outer space Yuri Gagarin, Soviet Union 12 April, 1961 1968 年12月27日, 阿波罗8号———第一次载人的月球行动，在完成了历时六天的历史性航行之后，安全返回地球。 爱德温·艾尔德林 环绕地球飞行的宇航员每“天”可以看见16次日出和16次日落。 1986年1月28日, “挑战者”号航天飞机在肯尼迪航天中心发射升空不久后爆炸。 Discussion How many planets are there in the universe 2. Is there any life on other planets solar system planets the Sun the Earth Mars To know about the solar system universe 宇宙 galaxy 星系 Look at the pictures and think about the things you know about life on other planets. Look at the pictures and think about the things you know about life on other planets. solar system 太阳系 star 恒星 planet 行星 1 Work in pairs. Look at the picture and talk about what you know about Chinese spaceships. Shenzhou-9 is a manned spaceship. Let’s learn something about Chinese space program. Who is he He is China’s first astronaut. The Shenzhou V spacecraft orbited the Earth 14 times at an altitude of 343 kilometres. The space flight lasted 21 hours by Yang Liwei in October, 2003. Yang Liwei was called “China’s first astronaut”. China became the third country to independently send humans into space. the Shenzhou VI manned spacecraft Fei Junlong Nie Haisheng the Shenzhou Ⅶ manned spacecraft in 2008 the Shenzhou Ⅷ unmanned spacecraft in 2011 the Shenzhou Ⅸ manned spacecraft in 2012 Liu Yang became the first Chinese woman in space. the Shenzhou Ⅹ manned spacecraft in 2013 The Chinese Lunar Exploration Program (CLEP) (中国探月), also known as the Chang'e program, is an ongoing series of robotic Moon missions by the China National Space Administration (CNSA). Chang’e -1 in 2007 Chang’e -2 in 2010 Chang’e -3 in 2013 China's first lunar rover (月球车) named Yutu Now Chinese space plans currently include a permanent Chinese space station in 2020 and crewed expeditions to the Moon and Mars. Anyone out there Life on the earth The sun and other stars The stars at night 2 Listen to the passage and choose the best title for it. The Earth is a star. The Sun is a star. There is more than one galaxy in the universe. 3 Read the passage and check the true sentences. √ √ 4. The light from stars in other galaxies has travelled for a long time to reach us. 5. Scientists have received many messages from space. 6. Spaceship have visited most of the universe. √ Read the passage again and answer the following questions. 1. Have we found any life on other planets 2. What is called solar system No, we haven’t. The Sun and its planets are called the solar system. 3. How many planets are there in solar system 4. Have we discovered other galaxies in the universe 5. Is there life on other planets Eight. Yes, we have. We don’t know. Is there life on other planets There are seven other planets in our _____, but _____ of them has a(n) _____ like that of the earth. Spaceships from the earth have done s ... ...
