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

Lesson 61 Trouble with Hubble The Hubble telescope was launched into space The Hubble telescope telescope telescopio (used by Galileo, 1611), tele- "far Scopio（scope）—seeing, watch Scope [skəup] n.1. 视野，视界 2. 见识，眼界 Television --telecontrol Telephone ---telecom 电信—unicom联通 Hubble space telescope named for U.S. astronomer天文学家 Edwin P. Hubble (1889-1953). Launch L. lanceare “wield a lance长矛," from L. l ancea "light spear Fr. lancher "to fling, hurl, throw, cast," Sense of "set (a boat) afloat" first recorded c.1400, from notion of throwing it out on the water; generalized by 1600 to "any sort of beginning." Be launched into 被发射到… 被动语态be+动词过去分词 过去式的被动语态：Be(was/were)+动词过去分词 The Hubble telescope was launched into space In 1970,China successfully lauched a man-made satellite. 1970年，中国成功地发射了一颗人造卫星。 set (a boat) afloat 使(船)下水；使(新船)首次下水： 例句: to launch Titanic from london . 泰坦尼克从伦敦起航 any sort of beginning They launched a violent attack on the enemy at dawn. 他们在拂晓时向敌人发动猛攻 The Hubble telescope was launched into space L. spatium "room, area, distance, stretch of time Space 空间，星际的深处 1宇宙空间 I like to watch TV shows about space and spaceships 我喜欢看关于空间和太空船的电视节目。 2 room空间：make space for为…腾出地方 make space for=make room for 3Space v .把…分隔开；用…分隔开 The sitting room was spaced by a screen. 起居室用一面屏风分成了两小间。 The Hubble telescope was launched into space by NASA ----who on April 20.1990----when Main branch主干 Twig 细节 NASA （National Aeronautics and Space Administration）美国国家航空和宇宙航行局 艾森豪威尔 1958 华盛顿 哥伦比亚特区 The Hubble telescope was launched into space by NASA ----who on April 20.1990----when at a cost of over a billion dollars. at a cost of造价为，以…的造价,以…的代价 Cost成本=com(together)+stand I bought the table at a cost of $50. “the fast development of hight technology is excellent, but at a cost of our living environment," he said. 以我们的生存环境作为代价 "stands at X dollars" at all costs 不惜一切代价 Million millionaire Billion billionaire Trill