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1、冥王星（Pluto） 水星（Mercury）金星（Venus）地球（Earth）火星（Mars）木星（Jupiter）土星（Saturn）天王星（Uranus）海王星（Neptune）慧星（Comet）Do you know their names?1a Read and understandRead the passage and choose the best title.1. Is There Life out There?2. Our Planet3. The Stars at Night影片影片1b Work alone AABCDMatch the letters in the p
2、icture with their names according to 1a.( )1. the solar system ( )2. the earth ( )3. the universe ( )4. the sunABDCListen 1a and answer the questions.1. Have the scientists found life on other planets?2. How many planets go around the sun?3. Whats called the solar system?4. Some spaceships have gone
3、 beyond the solar system, have they?5. Do you think there are lives on other planets in space?No.Eight.The sun and its planets are called the solar system.Yes.hand in handhand uphand outhand in 1.科学研究应该仔细地做。Scientific _ should be done carefully . 2. 我真羡慕那些宇航员。I really _ those astronauts.3. 我觉得你应该首先掌
4、握一些基本的电脑技术。I think you should first master some _ computer skills.4. 那些天我们不得不限制用水。We had to _ the use of water during those days.5. 火星探险的兴奋和冒险是值得的！The excitement and _ on Mars are worth it !6. 科学家们仍然在搜索更多有关火星的信息。Scientists are still _ for more information about Mars.7.这部电影是根据科幻小说改编的。This film is _ on a science fiction.8. 太阳系是宇宙一个很小的部分。The solar system is a small part of the_.researchlimitriskssearchingbaseduniverseadmirebasicComplete the sentences according to the Chinese meaning.