英语八年级下册外研版Module 3 Journey to space Unit 2.ppt
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1、Module 3 Journey to space Unit 2 We have not found life on any other planets yet.,1. How many planets are there in the universe? 2. Is there any life on other planets?,Lead in Discuss something about the universe.,The Earth, the Sun, Mars, the moon,No, maybe there will be in the future.,Yuri Gagarin
2、, 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。,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。,埃德温艾尔德林,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。,Who is he?,He is Chinas first astronaut.,The Shenzhou-V spacecraft orbited the Earth 14 times at an altitude of 343 kilometres. The sp
3、ace flight lasted 21 hours by Yang Liwei in October, 2003. Yang Liwei was called “Chinas first astronaut”.,none environment solar system solar system group galaxy universe impossible communicate,pron. 没有一个 n. 环境 adj. 太阳的,与太阳有关的 n.系统,体系 星系,(尤指)太阳系 n. 群,组 n. 星系 n. 宇宙 adj. (事情)办不到的,不可能的 v. 联系,交流,Presen
4、tation,Words and expressions,A. galaxy B. planet C. solar system D. star E. universe,A,B,C,D,E,B,Match the words with the pictures.,1. Anyone out there? 2. Life on earth 3. The sun and the stars 4. The stars at night,Read the passage and choose the best title for it.,Check () the true sentences.,1.
5、The earth is a star. 2. The sun is a star. 3. There is more than one galaxy in the universe. 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 of the universe.,(),(),(),(),(),
6、(),Complete the passage with the words and expression in the box.,Is there life on other planets? There are eight planets in our _,but _ of them has a(n) _like that of the earth.Spaceships from the earth have done surveys of other planets, but they have not found any life there. Why has no one from
7、other planets tried to _ with us? It is true that scientists have not discovered life on other planets in the _yet, but some scientists do not _ that they can find it some day.,solar system,environment,none,communicate,universe,doubt,communicate doubt environment none solar system universe,1.However
8、, we have not found life on any other planets yet.但是,我们在其他星球上还没有发现生命。 the other (s)与other (s)的区别: (1) the other与other后可加名词; the others与others后不加名词; (2) the other (s)表示一定范围内除去一部分以外后其余 的全体;other (s)表示除去一部分以后的(一些), 但不是剩下 的全体。,Language Points,One flower is red, the other (one) is white. 一朵花是红的,另一朵 (花) 是
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