新概念英语第二册第61课 课件.ppt

Hubble n 哈勃 telescope n 望远镜 launch v 发射 space n 空间（指宇宙空间） billion n 10亿 faulty adj 有错误的 astronaut n 宇航员 shuttle n 航天飞机 Endeavour n “奋进”号 Vi尽力，竭力 Robot-arm n 机器手 grab v 抓 atmosphere n 大气层，氛围 distant adj 遥远的 galaxy n 星系 universe n 宇宙 eagle eye n 鹰眼 What’s the trouble with the Hubble？ The pictures it sent us were very disappointing! Its main mirror was faulty! Questions on the text. 1. When was the Hubble launched into space by NASA? 2. How much did it cost? 3. How is NASA going to put the telescope right? 4. What’s the name of the space shuttle? 5. How will the Hubble be repaired? 6. Where is the Hubble now？ 7 .What is the special importance of the Hubble? Put the following sentences into correct order The Hubble telescope was launched into space. 哈勃望远镜于1990年4月20日由国家航空航天局发射升空，耗资10多亿美元。 The Hubble telescope was launched into space by NASA on April 20th, 1990 at a cost of over a billion dollars. Summary writing（4 sentences） When the Hubble telescope was launched into space on April 20, 1990, the pictures it sent us were very disappointing because its main mirror was faulty. Four astronauts from the shuttle Endeavour will be making the necessary repairs, and eventually, the pictures from the Hubble will tell us a great deal about the age and size of the universe. The Hubble sent us disappointing pictures. The Hubble was above the earth’s atmosphere. The astronauts make necessary repairs. The shuttle Endeavour takes the astronauts to the Hubble. The Hubble sent us wonderful pictures. 1 2 3 4 5 6 从最开始 right from the start 纠正望远镜的错误 put the telescope right 进行必要的修复工作 make the necessary repairs 我们所见到过的最清晰的照片 the clearest pictures that we have ever seen 等到你读到这篇文章时 By the time you read this 成千上万 thousands and thousands of 关于……有麻烦 have trouble with Key words ＆ expressions ★telescope [telisk?up] n.（单筒）望远镜 双筒望远镜 ： binoculars [bin?kjul?s] microscope 显微镜 tele 远距离的；远的；电视的 telephone/ telegram电报/ television Key words ＆ expressions ★launch [l?:nt?, lɑ:nt?] v. ①发射 发射卫星。 laun