1、选择性必修二选择性必修二 UnitUnit 1 1 UsingUsing languagelanguage 学案学案Passage 1Step 1: Find out the useful expressions.报效祖国_一个备受尊敬的人_（战争）爆发_换专业_空军_保卫祖国_读研究生_在期间_开展火箭推进的重要研究_领先的太空探索中心之一_克服困难_受到英雄般的欢迎_掌管,负责_欠发达的_让这阻止他接受挑战_在他的领导下_成功的发射了第一颗人造卫星_追溯到他的研究_赢得名声_非常博学_在前沿科学研究方面_深厚的艺术鉴赏力_对哀痛_以各种形式_Step 2: Sentence pattens
2、.1.也许没有哪位科学家比钱学森对中国航天的影响更大了。_当我们感到沮丧或者孤单时，最美好的事情莫过于看到好朋友的笑脸。_I cant agree more. _2.然而，让他成为一名如此杰出，富有创造力的科学家的可能是他对音乐，绘画等其他事物的浓厚兴趣。_让我们印象深刻的是武当山的美景和独特的建筑。_Passage 2Step 3: Find out the useful expressions.对他的样子很熟悉_患病_导致他肌肉萎缩_一个抽象思维的世界_成名_宇宙起源的两大理论_指出_除了才华横溢_言行举止随意_愿意说别人不敢说的_做别人不敢做的梦_在和疾病作斗争的过程中_勇于承认错误_这
3、些性格的奇特组合_Step 4.课文语法填空。课文语法填空。When Qian Xuesen was young，he realised China needed air force 1_（defend） the country，so he went toAmerica to study aviation.As a graduate 2_（assist） at an institute，he helped conduct important research intorocket propulsion. Finally，he became a pioneer in jet and rocket
4、 technology. 3_Qian Xuesen returned to Chinain 1955，he was put 4_charge of developing Chinas rocket science，space and missile programme. Under hisleadership，China made 5_ （outstand） progress in rockets， missiles and man-made satellites. Because ofthis，he earned the name of“the father of Chinas aeros
5、pace”.Stephen Hawking was a 6_（gift） scientist. Since he came 7_with a disease causing himunable to walk or speak，his world became one of abstract thought. There was a theory on the origin of the universeexplaining the universe 8_（begin） at a single point in time and space. His own work on the big bang theorywas proven by astronomers with 9_（telescope） and a new star was born. He was brilliant，brave anddetermined.And he was willing to admit his faults. This 10_（combine） of his characteristics made himone of the greatest thinkers of modern times.
