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1、选修选修二二 unit 1 Using languageLanguage points THE FATHER OF CHINAS AEROSPACE 中国航天之父中国航天之父 Perhaps no other scientist has had a greater impact on Chinas aerospace science than Qian Xuesen.Described by the authors of the Story of Qian Xuesen as a man with great scientific thought and scientific spirit w
2、ho was patriotic and served his homeland with effort,achievement,and devotion,Qian was an extremely well-respected man.也也许许再再没没有有哪哪一一位位科科学学家家比比钱钱学学森森对对中中国国航航天天科科学学的的影影响响更更大大了了。钱钱学学森森备备受受人人们们的的尊尊敬敬，钱钱学学森森的的故故事事一一书书的的作作者者称称他他是是一一位位具具有有“伟伟大大科科学学思思想想和和科科学学精精神神”的的人人，并并且且热热爱爱祖祖国国、勤勉勤勉努力努力、甘于奉献、成就斐然。、甘于奉献、
3、成就斐然。have a great impact on对对影响很大影响很大 describe as把把描述描述(形容形容)为为被动：被动：be described as 被描述被描述(形容形容)为为Born in Hangzhou in 1911,Qian attended schools in Beijing and then entered Shanghai Jiao Tong University to study Railway Mechanical Engineering.However,after the Songhu Battle broke out in 1932，Qian m
4、ade the decision to switch his major to aviation because he realised that China needed its own powerful air force to protect and defend the country.钱钱学学森森1911年年生生于于杭杭州州，在在北北京京上上学学，后后来来考考入入上上海海交交通通大大学学，学学习习铁铁道道机机械械工工程程。不不过过，1932年年淞淞沪沪会会战战爆爆发发后后，钱钱学学森森意意识识到到中中国国需需要要建建设设强强大大的的空空军军来来保保卫卫国国家，因此家，因此决定决定改学
5、航空专业。改学航空专业。switchto将将转变为转变为defend v.defense n.defensive adj.defend against/from 抵御抵御defendagainst/from保护保护免受免受之害之害Qian went to the United States in 1935 to pursue his graduate studies.Over the course of the 1930s and 1940s,Qian became a pioneer in American jet and rocket technology.As a graduate as
6、sistant at the California Institute of Technology during the 1930s,Qian helped conduct important research into rocket propulsion,and in the 1940s,he and several other people founded the Jet Propulsion Laboratory,now one of NASAS leading space-exploration centres.1935年，钱学森前往美国读研究生。二十世纪三四十年代，钱学森成为美国喷气
7、式飞机和火箭技术的先驱人物。二十世纪三十年代担任加州理工学院的研研究究生生助助理理时，钱学森协助开展火箭推进方面的重要研究工作。二十世纪四十年代，钱学森与其他几人成立了喷气推进实验室，该实验室现已成为美国宇航局领先的太空探索中心之一。同位语同位语conduct research into/on 开展开展/进行进行的研究的研究After overcoming some difficulties during his final few years in the US，Qian returned to China in 1955.He received a heros welcome from h
8、is homeland and was put in charge of not only developing Chinas rocket science but also its space and missile programme.At that time,China was poor and its rocket science was undeveloped.留学美国的最后几年，钱学森克服困难，于1955年回到中国。他受受到到了了祖国英雄般的的欢欢迎迎，受命发展中国的火箭科学以及航天和导弹项目。那时候，中国还很贫穷，火箭科学尚不发达不发达。No institute or unive
9、rsity in China offered rocket science as a major,and there were no talents or experts in this field in China.Nevertheless,Qian did not let that discourage him from taking on the challenge.When asked Can we Chinese possibly make missiles?”,his reply was a determined Why not?We Chinese are able to mak
10、e the same things that other people make.”中国没有一所学院或大学开设火箭科学专业，而且没有该领域的人才或专家。然而，钱学森并不气馁，而是接受挑战。有人问他:“我们中国人有可能制造出导弹吗?他的回答十分坚定:“有什么不能的，外国人能造出来的，我们中国人同样能造得出来。”discourage sb from doing sth 阻止某人做某事阻止某人做某事take on the challenge 接受挑战接受挑战 Under Qians leadership,China developed the Dongfeng missiles,followed b
11、y the first generation of Long March rockets.In 1970,China successful launched its first man-made satellite,Dong Fang Hong I,from a Long March rocket.Because much of the technology behind the Shenzhou rockets can also be traced back to Qians research,Qian earned the name of the father of Chinas aero
12、space.”在钱学森的领导下，中国研制出了“东风”导弹，紧接着又研制出第一代“长征”系列火箭。1970年，中国使用“长征”火箭成功发射本国第一颗人造卫星“东方红一号”。由于“神舟”系列火箭的大部分技术也可追根溯源到钱学森的研究，因此钱学森被誉为“中国航天之父。under ones leadership/guidance在某人的领导/指导下with ones help/assistance在某人的帮助下 Qian read a lot and was extremely knowledgeable,especially in the area of frontier science resea
13、rch.However,what might have made him such an outstanding and creative scientist was probably his strong interest in other things,such as music and drawing.His deep appreciation for art often gave him inspiration in his scientific research.钱学森博览群书，尤其在前前沿沿科学研究领域知识极其渊博。然而，他之所以能成为一名如此杰出、富有创造力的科学家，可能是因为他
14、对音乐绘画等其他事物的浓厚兴趣。他深厚的艺术鉴赏力时常给科研工作带来灵感。deep appreciation for 对对深厚的鉴赏力深厚的鉴赏力On 31 October 2009,the whole country was saddened by Qians death,and people honoured and remembered him in different ways.2009年年10月月31日，钱学森逝世，举国哀痛，人们以各日，钱学森逝世，举国哀痛，人们以各种方式纪念他缅怀他。种方式纪念他缅怀他。A WORLD OF PURE THOUGHT 一个纯思维的世界一个纯思维的世
15、界 Stephen Hawking was one of the most famous and gifted scientists in physics.Most people are familiar with images of him in his wheelchair,unable to move and using a computer to talk.Since he came down with a disease which caused him to lose the use of most of his muscles，his world became one of ab
16、stract thought.史蒂芬霍金是物理学界最负盛名、最具天赋的科学家之一。大多数人都很熟悉他坐在轮椅上无法动弹、只能通过电脑来说话的样子。他因患病致使其大部分肌肉萎缩无力，他的世界变成了一个抽象思维的世界。Hawking first achieved fame when he was still healthy enough to walk,as a graduate student in physics at Cambridge University in 1964.In general,there were two main theories on the origin of th
17、e universe.The first was the steady state theory,which holds that the universe has no beginning or end.The other was the big bang theory,which holds that the universe began at a single point in time and space.The biggest champion of the steady state concept was Fred Hoyle,a professor at Cambridge.霍金
18、最早成名于1964年，当时他身体健康，行动自如，是剑桥大学物理学研究生。总总的的来来说说，宇宙起源有两大理论:第一个是稳恒态理论，认为宇宙无始无终;另一个是大爆炸理论，认为宇宙始于时空中的一个点。稳恒态概念的最大拥护者是剑桥大学的弗雷德霍伊尔教授。be+adj+enough to do sth足够足够做某事做某事冠军，拥护者（熟词生义）冠军，拥护者（熟词生义）During the question and answer period after one of Hoyles lectures,Hawking stood up and pointed out that Hoyle had made
19、 a mistake in his maths.Once the maths was corrected,it showed that the big bang theoryand not the steady state theorywas true.Hawkings own work on the big bang theory was soon proven by astronomers with telescopes.A star was born。在霍伊尔的一次讲座中，霍金在问答环节站了起来，指出霍伊尔教授计算有误。错误纠正之后显示大爆炸理论而非稳恒态理论是正确的。不久，天文学家用望
20、远镜观察宇宙，验证了霍金对大爆炸理论的研究。一位明星就此诞生。数学，计算数学，计算/运算（熟词生义）运算（熟词生义）So,what made Stephen Hawking a genius?Besides being brilliant,he was brave,though sometimes careless in what he said or did.He was willing to say what others were afraid to say,and to dream of what others were afraid to dream about.Furthermor
21、e,he was quite determined.This had helped him as a scientist,and had helped him even more in his fight against his disease.Above all,Hawking was willing to admit his faults.This odd combination of characteristics had made him one of the greatest thinkers of the 20th and 21st centuries那么，是什么使史蒂芬霍金成为一
22、名天才呢?除了才华横溢之外，他还是一个勇敢的人，尽管有时候言行举止比较随意。他敢说别人不敢说的话，做别人不敢做的梦。此外，他意志坚定。无论是作为一位科学家，还是与病魔作斗争，这种品质对他都大有帮助，最重要的是，霍金敢于承认错误。这些性格特点的奇特组合使得他成为二十世纪与二十一世纪最伟大的思想家之一。翻译句子1.钱学森是中国的一名著名科学家。2.他对中国的航天科学有很大的影响。3.他被形容为一名具有伟大科学思想和科学精神的人。4.钱学森出于1911年出生于中国上海。5.他于1934年毕业于上海交通大学。6.他1935年赴美攻读研究生，并于1955年回到中国。7.他不仅负责发展中国的火箭科学，还负
23、责中国的太空和导弹项目。8.在他的领导下，中国在航天科学上取得了很大的成就。9.由于钱学森的巨大贡献，他获得了“中国航天之父”的称号。10.钱学森给我们青少年树立了一个很好的榜样，他真的是一个优秀的科学家，值得我们钦佩和尊重。翻译句子1.钱学森是中国的一名著名科学家。Qian Xuesen is a famous scientist in China.2.他对中国的航天科学有很大的影响。He has had a great impact on Chinas aerospace science.3.他被形容为一名具有伟大科学思想和科学精神的人。He was described as a man
24、with“great scientific thought andscientific spirit”.4.钱学森出于1911年出生于中国上海。Qian Xuesen was born in Shanghai,China in 1911.5.他于1934年毕业于上海交通大学。He graduated from Shanghai Jiao Tong University in 1934.6.他1935年赴美攻读研究生，并于1955年回到中国。He went to the United States in 1935 to pursue his graduate studies and return
25、ed to China in 1955.7.他不仅负责发展中国的火箭科学，还负责中国的太空和导弹项目。He was in charge of not only developing Chinas rocket science but also its space and missile programme.8.在他的领导下，中国在航天科学上取得了很大的成就。Under his leadership,China made great achievements in aerospace science.9.由于钱学森的巨大贡献，他获得了“中国航天之父”的称号。Because of Qians gr
26、eat contribution,he earned the name of “the father of Chinas aerospace”.10.钱学森给我们青少年树立了一个很好的榜样，他真的是一个优秀的科学家，值得我们钦佩和尊重。Qian Xuesen sets a good example to us teenagers and he is really an excellent scientist who deserves our admiration and respect.Homework把以上句子连成一篇文把以上句子连成一篇文章，用上适当的连接词。章，用上适当的连接词。Thank you