Module3Unit2第一课时

1、1 Module 3 Journey to space Unit 2 We have not found life on any other planets yet. C:Documents and SettingsAdministrator桌面5.jpg 3 1. How many planets were there in the ancient? 2. Who is the hero? Lead in Discuss something about the universe. There were . HouYi. 4 Yuri Gagarin, Soviet Union 12, Apr

2、il,1961 5 1986年年1月月28日日,“挑挑 战者战者”号航天飞机号航天飞机 在肯尼迪航天中心在肯尼迪航天中心 发射升空不久后爆发射升空不久后爆 炸。炸。 6 Who is he?He is Chinas first astronaut. 7 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

3、 “Chinas first astronaut”. 8 A. galaxy B. planet C. solar system D. star E. universe A B C D E B 1Match the words with the pictures. 9 Watch,read the passage and choose the best title for it. 1. Anyone out there? 2. Life on the earth 3. The sun and other stars 4. The stars at night . 10 1. The earth

4、 is a star. 2. The sun is a star. 3. There is more than one galaxy in the universe. read and check () the true sentences. 11 4. The light from the stars in other galaxies has travelled for a long time to reach us. 5. Scientists have received many messages from space. 6. Spaceships have visited most

5、of the universe. 12 Complete the passage with the words and expression in the box. communicate environment none solar system universe Is there life on other planets? There are seven other planets in our (1) _, but (2)_ of them has a(n) (3)_ like that of the earth. solar system none environment 13 Sp

6、aceships from the earth have done surveys of the other planets, but they have not found any life there. Why has no one from other planets tried to (4) _ with us? It is true that scientists have not discovered life on other planets in the (5)_ yet, but some scientists believe that they will find it some day. communicate univer