新概念英语第二册Lesson 61 课件

Lesson 61 Trouble with the Hubble astronaut telescope mirror shuttle atmosphere galaxy space universe ① ② ③ ④ ⑦ ⑧ ⑤ ⑥ Lead in Today we are going to talk about something about the space. astronaut/atmosphere/space/shuttle/galaxy/universe 整理在一张图上 Match the words with the pictures sshuttle astronautt telescopet atmosphere space galaxy universe mirror astronaut/atmosphere/space/shuttle/galaxy/universe 单个出现进行check Who's still standing Watch the video and try to remember the information about the Hubble. Who's still standing 1. It took more than ____ years and _____ people to build the Hubble. A. 20; 15,000 B. 10; 10,000 2. The telescope(望远镜) was named in honor of ______. A.Edwin Hubble. B.Charlie Hubble. 3. The astronomer(天文学家) Hubble proves _________ . A. the galaxy expands(膨胀) B.the galaxy exsits prove the galaxy exsits and It took more than 10 years and 10000 people to build. Hubble was launched into space on1990年4月 The astronauts launched from the Kennedy aboard the shuttle Discovery/Endeavour. Who's still standing 4.Hubble was launched(发射) into space on ______. A. April,1991 B.April,1990 5. The astronauts(宇航员) launched from the Kennedy Center aboard the shuttle ________. A. Discovery B.Endeavour 6. It was the of first its kind to be launched into orbit ____________. A. around the earth B. around the galaxy prove the galaxy exsits and It took more than 10 years and 10000 people to build. Hubble was launched into space on1990年4月 Presentation When the Hubble was launched into space, the pictures it sent were disappointing. What was trouble with the Hubble?What would you do if you were a member of NASA? not as good, successful as you had hoped Presentation 美国国家航空航天局(National Aeronautics and Space Administration，简称NASA)，又称美国宇航局、美国太空总署，负责制定、实施美国的太空计划，并开展航空科学暨太空科学的研究。 1958年10月1日NASA正式成立。NASA的领导项目包括阿波罗登月计划、“天空实验室(Skylab)空间站，以及后来的航天飞机。 astronaut/atmosphere/space/shuttle/galaxy/universe 单个出现进行check Listening What was the trouble with the Hubble? What will NASA do when there was trouble with the Hubble? astronaut/atmosphere/space/shuttle/galaxy/universe 单个出现进行check Listening How will they repair the Hubble? Write down the key words. astronaut/atmosphere/space/shuttle/galaxy/universe 单个出现进行check Reading 1. Divide the passage into three parts and conclude the main ideas. 2. Fill in the blanks. astronaut/atmosphere/space/shuttle/galaxy/universe 单个出现进行check The Hubble how to repair the Hubble the result the information of the Hubble Reading It was launched by _____ , on______ _____at a cost of a billion dollars. The pictures it sent were disappoiting because ___________ was faulty. NASA will be sending up __________. __________ Endeavour will take the astronauts to the Hubble. A robot-arm will ____ (take/drop/grab) and _____ (get/hold/snatch) the Hubble. It will be sengding us _______________ of the stars and distant galaxies. It will tell us a great deal of about the ____and ____ of the universe. The Hubble how to repair the Hubble the information of the Hubble Reading It was launched by _____ , on________ _____at a cost of a billion dollars. The pictures it sent were disappoiting because _____________ was faulty. NASA will be sending up _____________. __________ Endeavour will take the astronauts to the Hubble. A robot-arm will ____ (take/drop/grab) and _____ (get/hold/snatch) the Hubble. It will be sengding us _________________ of the stars and distant galaxies. It will tell us a great deal of about the _____and _____ of the universe. NASA April 20, 1990 its main mirror four astronauts The shuttle grab hold the clearest pictures age size the result Words 二会: telescope space billion mirror astronaut shuttle Endeavour atmosphere galaxy universe eagle eye disappointing faulty distant a great deal of launch grab necessary at a cost of above billion/eagle eye 14 Words sshuttle astronautt telescopet atmosphere a space galaxy universe mirror astronaut/atmosphere/space/shuttle/galaxy/universe 单个出现进行check Passage ①The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. ②Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! ③NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. ④The shuttle Endeavour will be taking the astronauts to the Hubble. ⑤A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs. ⑥Of course, the Hubble is above the earths atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen. ⑦The Hubble will tell us a great deal about the age and size of the universe. ⑧By the time you read this, the Hubble’s eagle eye will have sent us thousands and thousands of wonderful pictures. Passage The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. 根据资料记载是在1990年4月24日由发现号航天飞机，于STS-31航次将望远镜成功的送入计划中的轨道。 billion 十亿/1990年1美元兑换4.7832 元人民币 a billion dollars约等于47亿7千8百32万 Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! Passage surprise tire relax amuse interest excite embarrass astonish frighten 动词变形容词： surprised-surprising tired-tiring relaxed-relaxing amused-amusing interested-interesting excited-exciting embarrassed-embarrassing astonished-astonishing frightened-frightening 以后缀-ed结尾的形容词通常用于说明人； 以后缀-ing结尾的形容词主要用于说明事物 Passage 构词法: n.+ ty/y =adj. rain→rainy cloud→cloudy wind→windy 不当的设计 有故障的机器 瑕疵商品 faulty design faulty machine faulty goods faulty (adj.) not perfect; not working or made correctly noise→noisy fault→faulty health→healthy 其他： anger→angry hunger→hungry NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. put sth. right=repair 表明NASA已经做好安排 事实上NASA准备了3年,在1993年才进行了哈勃的第一次维修任务。 Passage 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. grab sth. (grabbed-grabbed) take or hold sth. firmly/tightly take or hold sth. firmly/tightly 另外一个意思放在练习里面感知情境 然后再说 B. have or take sth. quickly especially you are in a hurry Passage Watch the video and retell this part according to the key words. send up/repair Endeavour/take grab/hold make necessary repairs Of course, the Hubble is above the earths 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. Passage far away in space or time distant stars 、 a distant country distant relative distant词组翻译;above后面操练 回顾”许多”的词组 a great deal of +不可数名词，谓语动词用单数 大量时间 大量金钱 大量水 +可数名词复数，谓语动词用复数 a great number of a great many a great deal of time a great deal of money a great deal of water The police gained a great deal of useful information about the organization. They spent a great deal of time watching television. the number of +可数名词复数，谓语动词用单数 a lot of.../lots of... +可数名词复数/不可数名词 Reading In 2020, the Hubble Space Telescope achieves its 30th year in orbit(在轨道上). Hubble's unique design, allowing it to be repaired and upgraded with advanced technology(先进技术) by astronauts.NASA made five repairs to the Hubble telescope, and the last time was in 2009. It becomes one of NASA's longest-living and most valuable space-based observatories(天文观测站).Hubble has made more than 1.4 million observations(观察) over its lifetime. And it will continue to do so for years to come. The James Webb Space Telescope (sometimes called JWST or Webb) will extend(拓展) the discoveries of the Hubble Space Telescope.Webb will be the largest, most powerful space telescope ever built and launched into space. Webb's primary mirror(主镜) is over 6 times bigger in area than Hubble's.It is 100 times more powerful than Hubble.Over 1200 skilled scientists, engineers and technicians from 14 countries built it. Webb will be launched in 2021 from French Guiana(法属圭亚那库鲁).Webb will look much closer to the beginning of time and to see the first galaxies born after the Big Bang. And it will tell us more about the atmospheres of extrasolar planets(太阳系外行星), and perhaps even find the life elsewhere in the universe. Practice James Webb Space Telescope 詹姆斯·韦伯太空望远镜 1. How many times have the Hubble been repaired? And when was the last time? Five times. It was in 2009. Over 1200 skilled scientists, engineers and technicians from 14 countries. 2. Who participate(加入) in the construction of the Webb? It will be launched in 2021 from French Guiana. 4. What will Webb do after launch? Look much closer to the beginning of time. See the first galaxies born after the Big Bang. Tell us more about the atmospheres of extrasolar planets. Find the life elsewhere in the universe. 3. When and where will Webb be launched? (将推迟至最早2021年3月30日发射/“詹姆斯-韦伯”这个名字是取自美国宇航局第二任局长詹姆斯·韦伯同“哈勃”相比，“詹姆斯-韦伯”更大、更精密，能勘测到更远的太空！它口径是“哈勃太空望远镜”的三倍，但质量只有哈勃的一半左右。它将是有史以来建造的最强大的太空望远镜，将提供宇宙中形成的第一个星系的图像，并探索遥远恒星周围的行星) 10 billion Discussion Humanity's interest in the universe has been universal and enduring. In order to explore the universe, we have spent a great deal of money and 32 astronauts have lost their lives up to now. Why do we explore the universe? 1.Help us know about our place in the universe and the history of our solar system. 2.Exploring the unknown can push the boundaries of our scientific and technical limits(突破科技极限). It creates new industries, and helps to develop a peaceful connection with other nations. 3.Expand the living space of human beings outside the earth. 苏联航天科学家康斯坦丁·齐奥尔科夫斯基说过： “地球是人类的摇篮，但人类不可能永远待在摇 篮里。” Humanity's interest in the heavens has been universal and enduring. Humans are driven to explore the unknown, discover new worlds, push the boundaries of our scientific and technical limits, and then push further. The intangible desire to explore and challenge the boundaries of what we know and where we have been has provided benefits to our society for centuries.Human space exploration helps to address fundamental questions about our place in the Universe and the history of our solar system. Through addressing the challenges related to human space exploration we expand technology, create new industries, and help to foster a peaceful connection with other nations. Curiosity and exploration are vital to the human spirit and accepting the challenge of going deeper into space will invite the citizens of the world today and the generations of tomorrow to join NASA on this exciting journey. 从地心说/日心说/大爆炸说, 探索未知是人类的本能。一是探测、研究和认识地球之外的宇宙空间,增加知识从而进一步认识地球；二是开发利用外层空间的资源,促进人们生活的改善、经济的发展；还有一个是扩大人类在地球以外的生存空间.引用苏联航天科学家康斯坦丁·齐奥尔科夫斯基的话：“地球是人类的摇篮，但人类不可能永远待在摇篮里。”地球资源有限，宇宙无限可能。 Words 1. launch ________ space/sky/water __________________ space/sky/water 2. ____ at a cost of _______ at a cost of 3. ____ necessary _______________ + _______ sth. into sth. be launched into be do sth. It's for sb. to do sth. money Words 1. launch sth. into space/sky/water sth. be launched into space/sky/water Chang’e 4 spacecraft 2018.12.8/500 million yuan e.g. Chang’e 4 spacecraft was launched into space on December 8th 2018. It was at a cost of 500 million yuan. China launched Chang’e 4 spacecraft at a cost of 500 million yuan on December 8th 2018. 2. be at a cost of do sth. at a cost of +money Words Spitzer Space Telescope 斯皮策太空望远镜 NASA/2003.8.25/800 million dollars Shangdong Ship 山东舰 2017.4.26/300 million dollars Yenisei 叶尼塞火箭 Russia/2028/13 billion dollars H2A H-IIA运载火箭 Japan/33 times/11 billion dollars 斯皮策SST的主要任务是探索行星、行星盘、恒星、星系和宇宙的起源。是美国研制的红外空间天文观测台 是20世纪70年代初期中国研制的一型三级运载火箭，为发射中国第一颗人造地球卫星而立项研制。 Words 3. It’s necessary for sb. to do sth. In order to stay safe from corona virus, what is necessary for us to do? It’s important for sb. to do sth. Words 4. above(prep.) above表示 “高于”“在…….上方(不一定在正上方) on表示一物放在另一物上面，两者紧贴在一起 over表示两者垂直悬空的关系，即“在……上方” Pair work: Make some sentences with ‘above, over and on’ Fill in the blanks 1. I don't like the people in the apartment ______ mine. 2.Look!He is drawing ____ the table. There was a light hanging _____ the table. 3. Frank held his breath _______ the water to search for his ring in the swimming pool.(2019·上海) 4. It began to rain. They held a large umbrella ______ the child. 5. The sun rose _______ the horizon(地平线). 6. The boat dipped(下沉) _______ the surface of the water. on over under over above above below Words billion mirror telescope astronaut shuttle space atmosphere galaxy universe 十亿 镜子 望远镜 宇航员 航天飞机 太空 大气层 银河系 宇宙 10,000,000,00 billion/eagle eye 33 Words disappointing faulty distant above a great deal of grab launch necessary at a cost of 令人失望的 不完美的，错误的 遥远的 在…上面 +不可数名词，谓语动词用单数 launch sth. into space/sky/water sth. be launched into space/sky/water grab sth. It’s necessary for sb. to do sth. be/do sth. at a cost of+money billion/eagle eye 34 That submarine was launched into the sea last week at a cost of over one million dollars. Right from the start there was trouble with it. 1. 那个潜水艇(submarine)上周被发送到海底，耗资100多万美元。从一开始这个潜水艇就有问题。它传送的信号(signals)很不清晰，因为它的电脑出现了故障。 基地(base)准备进行必要的修理。 2. 对于人类来说探索太空是非常必要的。我们还不知道宇宙中有多少个星系。而 望远镜将帮助科学家将得到大量关于宇宙的信息(information)。 It's necessary for people to explore the space. But the telescopes will help the scientists get a great deal Translation the computer was faulty. We still don't know how many galaxies The signals it sent were not clear, becasuse The base will make necessary repairs. there are in the universe. of information about the universe. 35 Grammar Finish the exercise and check the answers by yourselves. 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 __________________ (send) up four astronauts to repair it. The shuttle Endeavour ___________ (take) the astronauts to the Hubble. A robot-arm from the Endeavour ________ (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 ______________ (send) us the clearest pictures of the stars and distant galaxies that we have ever seen. The Hubble _______ (tell) us a great deal about the age and size of the universe. By the time you read this, the Hubble’s eagle eye _____________ (send) us thousands and thousands of wonderful pictures. will soon be sending will be taking will grab will be sending will tell will have sent Grammar Can you write down the structure of ‘future perfect continuous tense’? 1) At present, he is studying in this school. By the end of this year, he will have been studying for 2 years. 2)By next year, he will have graduated(毕业) from his middle school. 3)By the time they arrive home, they will have been walking for a whole morning. 4)By that time, they will have walked 5 kilometers. 将来完成进行时 将来完成时 意义 公式 时间词 区别 将来某个时间之前已完成某事. 一个动作延续到将来的某时刻. 主语+will have done. 主语+will have been doing. 1.延续性动词 2.强调过程 1.短暂性或延续性动词 2.强调结果或者数量 Grammar by+将来时间…. by the time+一般现在时,将完进. by+将来时间…. Grammar Draw the underlined parts on the lines. past now a b c future will have graduated will have been studying Part 1 past now a b c future will have walked will have been walking Part 2 Practice By the time we get home, we___________________(drive) for 6 hours. 2.By the time Michael arrives, they ___________________(talk) for over an hour. 3.By the end of this summer, Jim ________________(move) to his new house. 4.He will be tired when he gets home .Because he _____________ _________(travel) for a whole day. 5. By next year, the workers _________________(complete) the work on the stadium. will have been driving will have been talking travelling will have completed will have moved will have been Practice: This is a plan for our city-Fuzhou by the end of 2020, rebuilt new houses in five areas 2017-2020, government, work, some old house in Fuzhou e.g.: The government will have been working on some old houses in Fuzhou for 4 years by 2020. By the end of 2020, they will have built many new houses in five areas. 2009-2022, work, metro by March 2022, five metros Practice 2020-2024, build the airport by the end of 2022, a new runway and T2 2017-2022, Fuzhou-Xiamen-Zhangzhou High-speed Railway by 2022, be open to traffic Practice 2018-2020, build IKEA, for 2 years by the end of 2020, open for business Reading Have you ever complained why life is so tiring? Does the sky sometimes seem dark to you? 1._____ your studies sometimes not successful? Well, friend, cheer up and smile all the time. If you see the world with your 2._______[wɔːm] heart, you will find that the whole world smiles to you. While in school, sometimes you are 3. _______ (tire) of your lessons, but have you ever noticed the happy smile on your teacher’s face when you did a good job? One day it is fine. Just before you want to go out, it 4. ___________(sudden) starts to rain. Maybe you would feel very sad and start complaining about the 5.__________[ˈweðə(r)]. But dear friend, why don’t you sit down and listen to the sound that the nature offers you? And with the timely rain, crops in the fields will grow better and better and farmers will have a good 6. ________. 7._________ everyone wants to succeed in what he tries to do, sometimes the failure can’t be avoided. I think failure is not terrible, and the terrible thing is that we are afraid of it and give up hopes. When we face failure, we must be confident in 8._________ (we), draw a 9.________(use) lesson from it and try our best to finish what we have decided to do. As a popular saying goes, “Failure is the mother of 10. __________ (succeed).” Attitude (态度)decides everything. Let’s smile to whatever we meet and the whole world will smile to us. Are warm tired suddenly weather harvest Though ourselves useful success 10. success $$