新概念英语第二册第61课-Trouble with the Hubble
新概念第二册 Lesson 61 Trouble with the Hubble(词根词缀记单词)
grab the telescope and hold it while the astronauts make the
necessary repairs. Of course, the Hubble is above the earth's
atmosphere, so it will soon be sending us the clearest pictures of
E.g. He travels quite a distance (= a long way) to work every day.
他每天上班的路途很远。
-Cambridge Dictionary
galaxy
galaxy /ˈɡæləksi/ n. 星系
E.g. Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us
车), 航天飞机 v. 两地往返
galaxy /ˈɡæləksi/ n. 星系
universe /ˈjuːnɪˌvɜː(r)s/ n. 宇宙
eagle eye /ˈiːɡl aɪ/ 鹰眼
telescope
telescope /ˈtelɪskəʊp/ n. 望远镜
词根词缀: 希腊语 tele- 远的 + scop 观察, 镜 + -e
这本书优点远远大于缺失。
faulty /ˈfɔːlti/ adj. 有错误的
E.g. The money will be used to repair faulty equipment.
这笔钱将用来修理出故障的设备。- 柯林斯高阶英语词典
61新概念英语第二册_第61课
★robot-arm ['rəubɔt, -bət, 'rɔbət] n. 机器手 robot n. 机器人, 遥控设备, 自动机械, 机械般工 作的人 arm n.臂, arm in arm 臂挽臂 （hand in hand / shoulder by shoulder）
★grab [ɡræb] v. 紧紧地抓；赶;匆忙地做；抢 The thief grabbed the purse and ran away with it. Dad grabbed some breakfast and went off to work. 爸爸匆匆吃了点早饭就去上班了。 Grab a seat and make yourself at home. 随便找个地方坐，别客气。
★ atmosphere [‘ætmə,sfiə] n
①大气 atmosphere pressure 大气压力['preʃə] ②气氛，氛围 working atmosphere 工作环境 The meeting is gone on in very friendly atmosphere.会议在非常友好的气氛中进行。 ③空气 The atmosphere is very stuffy in here can we open a window? 这的空气很闷，咱们能把窗户打开吗?
Key words ＆ expressions
9.
Endeavour [in'devə] n. “奋进” 号 10.robot－arm n. 机器手['rəubɔt, -bət, ] 11.grab [ɡræb] v. 抓 12.atmosphere['ætmə,sfiə] n. 大气层 13.distant ['distənt] adj. 遥远的 14.galaxy ['ɡæləksi] 星系 15.universe ['ju:nivə:s] n. 宇宙 16.eagle eye n. 鹰眼,一种仪器
新概念第二Lesson 61 Trouble with the Hubble课件
2. It’s my ___. I made a ___ decision.
A. faulty, fault B. fault, faulty
C. faulty, faulty D. fault, fault
3. It’s him! He is the one who ___ my bag.
A. grabbed B. grabed 宇宙C探.索garbbed D. grabed
college
16.eagle eye n. 鹰眼,一种仪器
• eagle 老鹰 • eye (n.)眼睛；眼光;眼神 The teacher’s eagle-eye was always on us
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会议在非常友好的气氛中进行。 ③空气 • The atmosphere is very stuffy in here can we open a window? • 这的空气很闷(stuffy)，咱们能把窗户打开吗?
13.distant ['distənt] adj 遥远的
①遥远的[(+from)] • The sun is distant from the earth.
Hubble ['hʌbl] n. 哈勃
2. telescope['teliskəup] n. 望远镜
tele- 远距离的；远的；电信 telephone/ telegram电报/ television 双筒望远镜 ： 显微镜 microscope
through a telescope Details on the moon's surface can only be seen through a telescope.
新概念英语第二册 lesson61 课文讲解
Lesson 61 Trouble with the Hubble一、阅读课文The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. The shuttle Endeavour will be taking the astronauts to the Hubble. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs. Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen. The Hubble will tell us a great deal about the age and size of the universe. By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures. (161 words)二、单词解析unch [lɔːntʃ]v. 发射；发起；发动NASA plans to launch a satellite to study cosmic rays.美国国家航空航天局计划发射一颗卫星来研究宇宙射线。
逐句精讲新概念英语第二册第61课 哈勃望远镜的困境
逐句精讲新概念英语第二册:第61课哈勃望远镜的困境Lesson 61:Trouble with the Hubble新概念英语2课文内容：The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. The shuttle Endeavour will be taking the astronauts to the Hubble. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs. Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars anddistant galaxies that we have ever seen. The Hubble will tell us a great deal about the age and size of the universe. By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.新概念英语2逐句精讲:1、The Hubble telescope was launched into space by NASA on April 20,1990 at a cost over a billion dofturs.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10亿多美金。
新概念第二册61课
2015.5.2L61 trouble with the Hubble 哈勃望远镜的困境一、课文原句1、at a cost of over a billion dollars 耗资超过十亿美元2、right from the start 从一开始3、put the telescope right 校正镜子4、sending up 派、送5、make the necessary repairs 做必要的修复6、a great deal 许多二、单词讲解1. Hubble ['hʌbl] n 哈勃2. telescope['teliskəup] n 望远镜v.缩短、压缩、套叠eg:I suggest we telescope the seminar into an hour.我建议将研讨会缩短为一个小时。
3. launch [lɔ:ntʃ]V．发射eg:launch a missile 发射导弹v.着手、开始launch on开始；着手eg:we launched a new project.v.使投入launch into进入，投入eg:my parents launched me into business.launch out出航；开始新的事情一般说开始做某事，用set off，start，begin4. space [speis] n 空间(指宇宙空间)time and space 时间和空间outer space外层空间; 外太空; 太空; 宇宙空间1)空白、空地(可数)Eg:is there a space for the car?2)空间(不可数)Eg:there is not much space left for your luggage同义词：room 空间, 不可数(a room 为房间,可数) Could you make room for me?你能为我腾一点空间吗?5. billion ['biljən] n 10亿trillion ['triljən] 千亿million ['miljən]百万millionaire 百万富翁hundreds of 成百上千thousands of 成千上万6. faulty ['fɔ:lti] adj 有错误的Fault1)缺点毛病(可数)Eg:I like him despite his faults.2)过失过错(侧重于个人责任)（不可数）Eg:whose fault is this?区别学习：fault (指做了错事我负责) error(机器出错) mistake(做题有错，可改正)7. astronaut['æstrənɔ:t] n 宇航员astro前缀表示宇宙的、太空的eg: astrology 占星术astronomy天文学8. shuttle['ʃʌtl] n 航天飞机space shuttle航天飞机9. Endeavour [in'devə] n “奋进” 号Endeavor1)n.努力(=attempt effort try)Eg:please make every endeavor to arrive in time请尽量准时到达2)v.努力，尽力(比try 更正式)Endeavor to do sth.Eg:they endeavor to make her happy but in vain.10.robot－arm n 机器手['rəubɔt, -a:m]robot n.机器人, 遥控设备, 自动机械, 机械般工作的人arm：arm in arm 臂挽臂hand in hand 手挽手shoulder by shoulder11.grab [ɡræb] v.紧紧地抓，赶，匆忙地做，抢Eg:dad grabbed some breakfast and went off to work爸爸匆匆吃了点早饭就去上班了。
新概念英语第二册第61课
will have sent
b
a
C
C a d C a b b d d
哈勃望远镜于1990年4月20日由国家航空和航天局 发射升空，耗资10多亿美元。从最开始哈勃望远镜就 有问题。它传送给我们的图像很令人失望，因为它的 主要镜子有误差。国家航天局准备纠正这一错误，为 此将把4名宇航员送入太空修复望远镜。“奋进”号 航天飞机将把宇航员送上哈勃。当宇航员进行必要的 修复工作时，“奋进”号上的一只机器手将抓住望远 镜并托住它。当然，哈勃位于地球的大气层之外，因 此，它很快就会给我们传送我们所见到过的、有关行 星和远距离星系的最清晰的照片。哈勃将告诉我们有 关宇宙的年龄和大小的许多事情。等到你读到这篇文 章时，敏锐的哈勃望远镜已经为我们送来了成千上万 张精彩的照片。
telescope
n.望远镜 v.缩短，压缩 tele- 远程，远距离的 television 电视 telephone 电话 tele-education 电视大学
endeavour
①v.奋力，努力 endeavour to do =try to do 竭尽全力做… ②n.尝试，努力 best endeavours 尽最大的努力 他总是竭尽全力帮助他人。 He always edeavours to help others.
distant遥远的，远源自的;远亲的;冷淡的the distant sound a distant cousin 一位远房（表）堂亲
distance n. 距离 • in the distance • keep your distance
在远处 保持距离
The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. The shuttle Endeavour will be taking the astronauts to the Hubble. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs. Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen. The Hubble will tell us a great deal about the age and size of the universe. By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.
新概念英语第二册课文61-72课
Its pilot has to pedal hard to get it into the air.
After Mr Wimpenny had the plane built, it was tested thoroughly.
In 1860, a better plan was put forward by an Englishman, William Low.
He suggested that a double railway tunnel should be built.
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
Book II Lesson 63
She was not amused ? D|Geoffrey Hampden has a large circle of friends and is very popular at parties.
Everybody admires him for his fine sense of humor--everybody, that is, except his six-year-old daughter, Jenny.
The planes had been planting seed for nearly a month when it began to rain.
By then, however, in many places the grass had already taken root.
Lesson61TroublewiththeHubble(课件)新概念英语第二册
作名词时：
• cost 成本
• price 具体的价格，单价
• value 价值
作动词时： • cost 花费 • price 定价，问价
valueless worthless
没有用处的， 不重要的
priceless 贵重的 ，无价的
• value 估价，评价
他牺牲了生命，把女儿从大火中 救出来。 He saved his daughter from the fire but at the cost of his own life. 生活费用继续上涨。 The cost of living continues to rise.
NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it.
put sth. right 修好（故障等），校正，纠正 Remember to put the lights right tomorrow.
The pictures it sent us were very disappointing because its main mirror was faulty!
3. How is NASA going to repair the telescope? NASA will soon be sending up four astronauts to repair it. The shuttle Endeavour will be taking the astronauts to the Hubble. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.
新概念二册第61课Lesson61.Trouble with the Hubble 哈勃望远镜的困境
Lesson 61 Trouble with the Hubble 哈勃望远镜的困境1.The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. 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。
at a cost of 耗资★telescope n. 望远镜表示“远”的词根tele-时，可派生成一系列的新词，如图所示：telegraph teletype telegram telephoto television telephonetele词根(远、远距离、电讯)可以组成telescope(望远镜),teleconsultation(远程会诊),telecontrol(遥控),telecourse(电视课程)。
★launch v. 发射，送入轨道（put sth into motion;send on its course）- a missile发射一枚导弹 - a satellite 发射卫星2）v.着手（事业），开始（攻击）；使（某人）投入（事业等）Eg. My parents –ed me into business.Eg. We lauched a new project.我们着手一次新的计划。
The –ed a fierce attack on their enemies.他们对敌人开始了猛烈的进攻。
★space n. (c.)空白，一块空地eg Is there a - for the car? parking space n.停车位blank space空白(区)(u.)空间（room） eg.There isn’t much space left for your luggage.n. 太空，外层空间（=outer space） eg. I dream of travelling through the –to live on another space.探索外太空 the exploration of outer -空间指宇宙空间 room 空间，不可数 Could you make room for me?a talk on space[中考]一个关于太空的报告in space[中考]在太空中space museum[中考]航空博物馆disk space n.磁盘空间living space n. 生存空间,可居住面积air space气隙breathing space n.休息时间或场所,喘息或考虑(情况)的时间space shuttle n.(往返于地球和太空站之间运载人和物资的)航天飞机space travel宇宙航行,太空旅行deep space n.(=outer space)外层空间outer space n.太空,外层空间space age航天时代,空间时代space capsule n.太空舱,太空船space rocket n. 太空火箭space station宇宙空间站,太空站absolute space n. [物]绝对空间space walk太空行走storage space存储空间，储料场，堆料场hair space最小的空铅★NASA n.(National Aeronautics [.ɛərə'nɔ:tiks]and Space Administration) 国家航空和航天局（aero-前缀，表“空气的，飞行器的”）联合国英文全称: United Nations 英文简称: UN总部所在地: 美国纽约州纽约市世界贸易组织（简称“世贸组织”，World Trade Organization -- WTO）总部设在瑞士日内瓦莱蒙湖畔国际奥林匹克委员会(International Olympic Committee -- IOC) 简称“国际奥委会”总部设在瑞士洛桑欧洲联盟（简称欧盟，European Union -- EU）总部设在比利时首都布鲁塞尔北大西洋公约组织（North Atlantic Treaty Organization -- NATO），简称北约, 总部设在比利时布鲁塞尔石油输出国组织(Organization of Petroleum Exporting Countries -- OPEC) ，简称“欧佩克”，欧佩克总部设在维也纳★billion n. 10亿 two –二十亿 several –几十亿dozen 一打 score 二十个 hundred 一百 thousand 一千 million 百万此类次的用法都是一致的，当前面有数量词修饰的时候，此类数词不加s,当与of连用的时候可以加s2.Right from the start there was trouble with the Hubble. 从最开始哈勃望远镜就有问题。
新概念英语第2册单词Lesson61：Trouble with the Hubble
新概念英语第2册单词Lesson61：Trouble withthe HubbleHubble ['hbl] n.哈勃telescope ['telskp] n.望远镜【单词扩充】spyglass小型望远镜【单词搭配】single-tube telescope单筒望远镜【单词例句】A： My father sent me a new telescope yesterday.A：我爸爸昨天送了一个新的望远镜给我。
B： Is it a birthday present?B：那是给你的生日礼物吗？launch [lnt] v.发射【单词搭配】launch out出航【单词例句】A：I won't be surprised if the launch is saubbed today.A：无论今天发射取消，我也不会感到意外。
B： But I don't think they will scrub it.B：但我认为他们不会取消的。
space[spes] n. 空间NASA ['ns] n.(National Aeronautics and Space Administration)国家航空和航天局billion ['bljn] n. 10亿【单词扩充】million百万 thousand千 hundred百【单词例句】A： They plan to spend five billion yuan on the project．A：他们计划在这个项目上花费50亿元。
B： lt's really a lot of money.B：那确实是很多钱。
faulty['flt] adj. 有错误的【单词例句】A： Your reasoning on this point is faulty.B： What's your opinion then?A：你在这个点上的推论是错误的。
新概念英语第二册第61课
Lesson 61 Trouble with the Hubble 哈勃望远镜的困境【New words and expressions】生词和短语★Hubble n 哈勃★telescope n 望远镜★launch v 发射★space n 空间(指宇宙空间)room 空间, 不可数(a room 为房间,可数)could you make room for me?你能为我腾一点空间吗?★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★robot－arm n 机器手robot n.机器人, 遥控设备, 自动机械, 机械般工作的人★grab v 抓★atmosphere n 大气层atmosphere n.大气, 空气, 气氛, 氛围I went to the New Concept English of New Oriental school for its good atmosphere ★distant adj 遥远的★galaxy n 星系★universe n 宇宙★eagle eye n 鹰眼,一种仪器【课文讲解】Trouble with the Hubble科普性文章科普性文章结构简单, 句式单一, 单词较难学会逻辑阅读at a cost of 花费Hubble telescope看作一个整体, 在句中做主语was launched 动词谓语单词縮写一般都是组织或者机构NASA National Aeronautics and Space Administration (美国)国家航空和宇宙航行局there was trouble with the Hubbletrouble with 关于......有麻烦what's the trouble with you? 你有什么麻烦? (医生常这样问)start开始定语从句省略引导语主句：the pictures...were...-ing令人......的sorry, it's my faultfaulty adj 有错误的be going to将要put sth right把某物放正确it 指代NASAsend up往上送The shuttle Endeavour 主语,可能是交通工具roblt-arm ：机器人手臂arm手臂hold it抓住它repairs修理avove在......上面(悬空的)astronaut n 飞行员, 宇航员atmospheredistant galaxiesstars星星a great deal大量/ a great deal of 大量的by the time到那时everytime每当by the time you read this 到你读这篇文章的时候will have done将来完成式thousands and thousands of成千上万的Hubble telescope 被人类送上天空的一种仪器Space 宇宙launch送进disappointing令人失望astronaut [] n.太空人, 宇航员robot-arm 机器人手臂阅读1、客服害怕的心理2、学会理解单词的含义3、科普性文章的理解题在原文中寻找答案【Multiple choice questions】多项选择题Comprehension 理解—要从原文中找答案1The Hubble failed to send us satisfactory pictures because _______.a. the cost of sending satisfactory pictures was terribleb. there was a problem with its main mirrorc. it was a long time since it was launched into spaced. it was high above the earth's atmosphereanswer：b 原文2The Hubble telescope ______.a. will tell us a great deal about the universeb. cost a lot but was almost worthlessc. will measure the size of the earthd. requires constant care from the astronautsanswer ：aconstant n.[数、物]常数, 恒量adj.不变的, 持续的, 坚决的5 A robot-arm will hold the telescope ________the astronauts to repair it.a. forb.so thatc. so long asd.whichanswer ：a 原文for sb to do sth基本结构so that+句子so long as+句子：表示只要which + 句子11The main mirror of the Hubble _______.a. had problemsb. was distantc. was the clearestd. requires repairshad problems 有问题reauires repairs需要修理there was a problem with its main mirror.what's the trouble with you?problem with sth (习惯用法) 如：There was a problem with its main mirror.1、problem＝question2、problem＝trouble12The Hubble is _______the earth's atmosphere.a. belowb. overc. withind. outsideanswer：dabove 在...之上(凌空)above the earth’s atmosphere 在大气层的上方【Key structures】关键句型1、将来完成时will have done2、将来进行时will be doing3、将来完成进行时will have been doing4、现在完成进行时have been doing将来完成进行时：从某一点发生, 一直延续到将来的某一点, 并且将可能延续下去it has been raining...we will have been learning book 2...区别：1 一般将来时：事情在将来发生2 将来进行时：等同于一般将来时3 将来完成时：强调到将来某一点时间动作的结束4 将来完成进行时：强调到将来某一点时间动作可能结束或延续过去完成进行时had been doing过去完成进行时：到过去某一点时间为止动作一直在延续his father had dead...his father had been waiting for his son until he came back.soon the astronauts will have repaired the telescope. 宇航员很快会把望远镜修好.will have done到将来某一点时间, 动作完成by Friday midday, they will have been working on it for seven days. 到星期五中午, 他们就在这个工程上干了7天了.work on sth关于......的工作到将来某一点时间, 动作延续【Special Difficulties】难点Words often confused 经常容易混淆的词Study these examples：细读以下例子：a Nouns：Cost, Price, ValueThe Hubble was launched at a cost of over a billion dollars. 哈勃望远镜发射升空, 耗资10多亿美元.How much is that blouse? Let's ask the price. 这件衬衣多少钱?让我们来问一下价钱.The stolen items were of sentimental, rather than financial value. 被盗物品更具有情感上的涵义, 而不是经济上的价值.b Verbs：Cost, Price, Value.What does this blouse cost, please? 请问, 这件衬衣多少钱?I want to price the bed linen in a few other shops before I buy any.我想在买床单之前打听几家商店的价格.I value you advice a great deal. 我非常尊重你的建议.cost / price / value ：nouns名词& verbs 动词nouns ：price价格; cost 费用; value价值at the cost of 以......的费用verbs ：price sth打听......的价格, 并比较cost花费sth cost moneyvalue sth认为......有价值value your time珍惜时间I value your advice我尊重你的意见value sth owned by oneself敝帚自珍Exercise练习Choose the correct words in the following sentences.选择正确的词.1There has been a sharp rise in the(price)(cost)(value) of living.2Whenever I buy anything new, my father always asks me the(value)(cost)(price).3If you have to work for something you will(value)(price)(cost) it more.4That house(valued)(cost)(priced) a fortune to build.5Dr. James's work is of enormous(value)(cost)(price) to the community.6Jane has(valued)(cost)(priced) the alternative products and she recommends this one.7So far, ten countries have given money towards the(value)(price)(cost) of rebuilding after the earthquake.1 sharp rise：大幅上升的living 生活the cost of living 生活的费用2 price 价格3 value ：表示认为有价值4 fortune ：一大笔财产cost 花费5 enormous adj：巨大的community ：社区,社会value ：价值of great (enormous)value有巨大的价值6 alternative 另外的recommend ：推荐price sth. 比较价格7 towards = tothe cost of rebuilding 重建费用过去完成进行时：had been doing。
新概念英语第二册 Lesson61——trouble with the hubble 课件
Word Recycling
6. An airport is usually set in the d__is_t_a_n_t__part of the countryside. (far away in space or time) 7. One b__il_li_o_n___ is one thousand million. 8. An a_s_t_r_o_n_a_u_t__is a person who works and travels in a spacecraft. 9. A space s__h_u_tt_le___is a spacecraft that is designed to travel into space and back to earth. 10. The a_tm__o_s_p_h_e__re__is the mixture of gases around the earth. alaxy 11.A g_________is an extremely large group of stars and planets thatneixvteernsdes over many billions of light years. 12. The u_________is all the stars, planets and everything in space.
同义词from the beginning of
5.send up four austronauts
Hale Waihona Puke 发送四名宇航员 send up 发送 send for 派人去请；召唤
6.make the necessary repairs
7.above the earth's atmosphere 8.a great deal about…
新概念英语第二册第61课：TroublewiththeHubble
新概念英语第二册第61课：TroublewiththeHubble新概念英语第二册第61课:Trouble with the HubbleLesson 61 Trouble with the Hubble哈勃望远镜的困境First listen and then answer the question.听录音，然后回答以下问题。
What is the special importance of a telescope in space?The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. The shuttle Endeavour will be taking the astronauts to the Hubble. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs. Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen. The Hubble will tell us a great deal about the age and size of the universe. By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.参考译文哈勃望远镜于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。
新概念61课课文原文
新概念61课课文原文Lesson 61 Trouble with the Hubble.In future, astronauts will be required to descend from a spaceship while it is still in space and to return to it. The ability to do this will be necessary in future flights to distant planets. Scientists are nowtrying to discover if this is possible. The spaceship Astra which left the earth a short time ago, will be travelling three hundred miles into space. At a certain point, the Astra will stop for a short time and an astronaut will attempt to leave the stationary spaceship and then return to it. We shall not know whether the experiment has been successful until we have received a radio message. The first message is expected to arrive at 7o'clock this evening. By that time, the Astra will have been flying through space for seventeen hours and will have circled the earth a great many times. When the first radio messages have been received, the results of the trip will be announced immediately.如果您说的是其他册的61课，请告诉我以便我能准确作答。
新概念英语第二册Lesson 61 (共64张PPT)
Grammar Exercise 2
Grammar
✔
Grammar
✔ ✔
Grammar
✔ ✔
Grammar
money very quickly. If he continues like this, _______________ (he/spend) all his money
before thhee’ellnhdaovfehsispheonlitday.
Grammar
• 将来完成进行时强调动作的延续时间。
New words and expressions
• There is ___q_u__itea distant way .
New words and expressions
• If a man take no thought about what is distant, he will find sorrow near at hand .
• astronomical/space telescope
New words and expressions
launch v.
• to send a weapon or spacecraft into the sky or into space
• 发射
New words and expressions
• By next month I _____w_i_ll__h_a_v_e__b_e_e_n__w_r_iting • __t_h_i_s_b_o__o_k_f_o_r__3_y_e_a_r_s__.
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新概念英语第二册第61课:Trouble with the HubbleLesson 61 Trouble with the Hubble哈勃望远镜的困境First listen and then answer the question.听录音，然后回答以下问题。
What is the special importance of a telescope in space?The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. The shuttle Endeavour will be taking the astronauts to the Hubble. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs. Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen. The Hubble will tell us a great deal about the age and size of the universe. By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.参考译文哈勃望远镜于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。
从最开始哈勃望远镜就有问题。
它传送给我们的图像很令人失望，因为它的主要镜子有误差。
国家航天局准备纠正这一错误，为此将把4名宇航员送入太空修复望远镜。
“奋进”号航天飞机将把宇航员送上哈勃。
当宇航员进行必要的修复工作时，“奋进”号上的一只机器手将抓住望远镜并托住它。
当然，哈勃位于地球的大气层之外，因此，它很快就会给我们传送我们所见到过的、有关行星和远距离星系的最清晰的照片。
哈勃将告诉我们有关宇宙的年龄和大小的许多事情。
等到你读到这篇文章时，敏锐的哈勃望远镜已经为我们送来了成千上万张精彩的照片。
New words and Expressions生词和短语Hubblen. 哈勃telescopen. 望远镜launchv. 发射spacen. 空间NASAn.(National Aeronautics and Space Administration) 国家航空和航天局billionn. 10亿faultyadj. 有错误的astronautn. 宇航员shuttlen. 航天飞机Endeavourn. “奋进”号robot-armn. 机器手grabv. 抓atmospheren. 大气层distantadj. 遥远的galaxyn. 星系universen. 宇宙eagle eye鹰眼Lesson 61 自学导读First things first 课文详注 Further notes on the text1．at a cost of,造价为……，耗资，以……的价格/费用。
He has just built a new house for his family at a cost of ￡10,000.他刚为他的家庭盖了一座新房子，耗资1万英镑。
2．Right from the start there was trouble with the Hubble. 从最开始哈勃望远镜就有问题。
（1）start为名词，表示“开始”、“开端”，from the start表示“从开始时”，副词right起强调作用：He didn't want to work at the firm(right) from the start.他从最开始就不想在这家公司上班。
（2）trouble在这里指“（机器等的）故障”、“问题”：There is (engine) trouble with my car.我的汽车（发动机）有问题。
（3）the Hubble代指 the Hubble telescope。
由于上下文中没有其他以Hubble命名的东西，前面又提到过一次Hubble telescope,所以用 the Hubble 既简洁又不会引起误解。
3．NASA is now going to put the telescope right…国家航天局准备纠正这一错误……put right表示“修好（故障等）”、“校正”、“纠正”等：Have you put the watch/clock right?你把表/钟对好了吗？Remember to put the lights right tomorrow.明天记得把灯修好。
4．…the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen.……哈勃位于地球的大气层之外，因此，它很快就会给我们传送我们所见到过的、有关恒星和远距离星系的最清晰的照片。
（1）关系从句that we have ever seen修饰pictures。
（2）由于哈勃望远镜位于大气层之外，它照相便不受大气的阻挡，因此照片清晰。
（3）形容词最高级后面的关系从句常用…ever heard, met, read,seen等完成式：This is the longest book (that) I have ever read.这是我所看过的书中最长的一部。
Ian is the most interesting man (that/whom) I have ever met.伊恩是我所遇见的最有趣的人。
5．…the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.……敏锐的哈勃望远镜将已经为我们送来了成千上万张精彩的照片。
（1）eagle eye的含义是“鹰眼”、“锐利目光”：His father's eagle eye is always on him.他父亲的锐利目光总是盯着他。
（2）在表示“几千”、“数千”、“许许多多”、“成千上万”这些数字概念时可用thousands(of…):There are hundreds of thousands/thousands and thousands of cars in this city.这座城市里有成千上万辆汽车。
语法 Grammar in use将来完成进行时(The future perfect progressive tense)与其他形式的将来时将来完成进行时的构成： will have been+现在分词（1）在第13课的语法中，我们学习了将来进行时。
它表示将来某个时候正在进行的动作或表示计划好的事。
它不像一般将来时中的will,不表达“蓄意为之”的含义，只陈述将来的事实：They will be arriving here tomorrow.他们明天就要到达此地。
在第37课的语法中，我们学习了将来完成时。
它用于表示到将来某一时刻已经完成的动作，必须和某个时间状语连用：Workers will have completed the new roads by the end of this year.工人们将在今年年底前把新路铺好。
（2）将来完成进行时表示某种状况一直持续到说话人所提及的时间：By this time next week, I will have been working for this firm for twenty years.到下星期此刻，我就已经为这家公司工作了20年了。
在时间状语从句中，要用现在完成时代替将来完成时（cf．第60课语法）：Have you been writing books for long?你写书已经很长时间了吗?(现在完成进行时，表示现在仍在写)By the time I've completed this one,I'll have been writing for six years. 到我写完这本书时，我将已经写了6年书了。
(时间状语从句中用现在完成时，主句用将来完成进行时)词汇学习 Word study1．cost(n.), price(n.)与value(n.)cost和price都可以表示“价格”、“价钱”，但price侧重于指某个具体东西或商品的价钱，cost侧重指某项服务、工程等的费用：What's the price of the dress, please?请问这件衣服多少钱？（询问价钱时，price与what连用，不用 how much）They built the bridge at a cost of over ￡600,000.他们造这座桥的费用是六十多万英镑。
cost的复数表示“成本”：I don't know the costs of these cars.我不知道这些车的成本是多少。
price的复数表示“物价”：Prices are going up again.物价又上涨了。