Lesson 61 Trouble with the Hubble（课件）新概念英语第二册

Lesson 61 Trouble with the Hubble What is this ? universe Are we alone(孤单的) in the universe? in the universe=in space What can we see in space? The Hubble telescope Where is the Hubble? It is above the earth’s___________. atmosphere above=outside Guess: How much does it cost? It costs over a billion dollars. over=more than Who launched the Hubble telescope into space? It was launched into space by NASA． Ｗｈｏ　ｉｓ　ｈｅ？ He is the director(局长) of NASA. What will we do if the Hubble telescope is broken? Who can repair it? astronaut How can the astronauts get to the Hubble? The shuttle Endeavour will take the astronauts to the Hubble. What is this? galaxy The galaxy is very _________from us. distant video Key words ＆ expressions Hubble n. 哈勃 telescope n. 望远镜 launch v. 发射 NASA n. 国家航空和航天局 billion n. 10亿 faulty adj. 有错误的 astronaut n. 宇航员 shuttle n. 航天飞机 Key words ＆ expressions endeavour n. “奋进”号 robot-arm n. 机器手 grab v. 抓 atmosphere n. 大气层 distant adj. 遥远的 galaxy n. 星系 universe n. 宇宙 eagle eye 鹰眼 Key words ＆ expressions ★telescope ['teliskəup] n.（单筒）望远镜 双筒望远镜 ： binoculars [bi'nɔkjuləs] microscope 显微镜 tele 远距离的；远的；电视的 telephone/ telegram电报/ television Key words ＆ expressions ★launch [lɔ:ntʃ, lɑ:ntʃ] v. ①发射 launch a satellite 发射卫星。 ②开办，创办 launch a new enterprise 创办一个新企业 launch on 开始；着手 launch into/ out 开始从事；投身于 My parents launched me into business. Key words ＆ expressions ★space [speis] n. ①太空 spaceman，spaceship ②空地，空处 Is there a space for the car？ 这儿有空位停车吗？ 同义词room n. 空间（不可数）；房间（可数） Could you make room for me? 你能为我腾一点空间吗? ③时间，一段时间 for a space 暂时，短时间 in space 片刻，一会儿 Key words ＆ expressions ★billion ['biljən]十