新概念英语第二册Lesson 61 课件

Lesson 61 The Hubble 2025/5/8 new words presentation 哈勃空间望远镜(Hubble Space Telescope，缩写 HST)， 以天文学家埃德温・哈勃命名,是美国国家航空航天局(NASA)大型轨道天文台计划的第一颗卫星,也是NASA三大天文台之一，由NASA和欧洲航天局合作管理 。 20世纪70年代，NASA规划“大型太空望远镜”，因成本问题项目停滞，后在ESA等支持下于1978年获拨款重启。1982年定名为哈勃望远镜，原计划1983年发射，因技术、资金及航天飞机事故等多次延期，最终于1990年4月24日由“发现者” 号航天飞机发射入轨 。 截至2023年,经历5次太空维修。轨道高度约535公里近地轨道，每95分钟绕地球一周,因轨道大气阻力等因素,需不定期轨道机动,否则可能在2026年被拖回地球。NASA等研究对其轨道提升及维修翻新的可行性,预计持续服役到2030-2040年，其继任者是詹姆斯・韦伯太空望远镜 。 2025/5/8 new words presentation He said that I could use his telescope. tele-是表示“远距离”“远方”的前缀 ， 常用于构成与远距离传输、通信或观察相关的词汇 由于很多这类词翻译成汉语都带“电”字 ，tele-也引申出了 “电” 的含义 telephone television telework teleport 2025/5/8 new words presentation I begin to launch rockets two years ago. They launched the new ship into the sea. v.使船下水 The company plans to launch a new marketing campaign(活动). v.发起（活动） He launched his own business after years of preparation. v.创办（企业） The car company launched a new model last week. v.推出（新产品/服务） His success launched him into a life of luxury. v.使……开始从事，投身于 2025/5/8 new words presentation Now people can even travel to space in spaceship. n.太空 There isn't enough space in this room for another bed. n.空间（不可数） room Please leave a space between each word. n. （时间上的）间隔；空白处 Space the plants so that they have enough room to grow. v.把……分开，间隔 He spaced out after taking the medicine. space out:（因服用药物等）变得昏昏沉沉 2025/5/8 new words presentation In the year 2010, the world’s population was over 7 billion in total. billion与具体数字连用时，无论数字是多少，billion都用单数形式 billions of：数十亿 2025/5/8 new words presentation The faulty machine caused a lot of problems in the production line. 有缺陷的，不完美的 I don’t know whose fault it was. fault n.错误，过失，缺点，故障，毛病 The driver was at fault in the accident. at fault：有过错；有责任 She is always finding fault with the way I do things. find fault with：挑剔；批评；找…… 的茬儿 You shouldn't fault him for his mistakes. He has tried his best. v.挑剔，指责 Don't fault your failure on others. You should take responsibility for it yourself. fault on: 把…… 归咎于 2025/5/8 new words presentation Astronauts need to know a lot about science. The space shuttle carried out many important space missions. There is a shuttle bus between the airport and the city center. n.往返于两地之间的交通工具（如班车、渡轮等） The shuttle moves quickly back and forth in the loom. n.（织机的）梭子 The waiter shuttled between the kitchen and the dining room v.穿梭，来回移动 shuttle bus 班车 2025/5/8 new words presentation 奋进号（Endeavour Space Shuttle）的承造单位为美国洛克韦尔公司，从1987年8月签定合同到1991年4月轨道器出厂共用3年零8个月的时间，造价超过20亿美元。 1992年5月7日，奋进号开始第一次执行飞行任务。2011年5月16日，奋进号航天飞机在肯尼迪航天中心成功发射升空，执行STS-134载人航天任务，这是它的第25次也是最后一次飞行。2012年9月21日，退役的奋进号被运送至洛杉矶，于10月份移交给位于洛杉矶市内的加州科学中心。 His endeavours in the field of science led to many important discoveries. n.努力，尝试；事业，活动 The government is endeavouring to improve the living standards of the people. v.努力，尽力，竭力 2025/5/8 new words presentation Thieves grabbed the woman's handbag and ran away. v.强调以快速、有力的动作拿走或占有某物，常带有不顾他人意愿的意味 He grabbed a sandwich and rushed out. v.匆忙地吃（或喝） With a quick grab, he caught the falling book. n.抓，夺，攫取 He took a grab of candies from the jar. n.抓取的数量（一把……） There is a grab on the wall for you to hold when you climb. n. （供人）抓牢的东西 2025/5/8 new words presentation The Earth‘s atmosphere protects us from harmful radiation(辐射). The atmosphere in the room was stuffy（闷热）. n.（在特定环境中的）空气 The restaurant has a romantic atmosphere. n.气氛，氛围 We need to create an atmosphere that is good for learning. create an atmosphere：营造一种氛围 2025/5/8 new words presentation Good neighbours are better than distant relatives. The story happened in the distant past. adj.(时间上)久远的 He has a distant attitude towards his colleagues. adj. 冷淡的；疏远的 The chance of winning the lottery is distant. adj.不太可能的；渺茫的 be distant from：离…… 远 distant relative：远亲 2025/5/8 new words presentation The Milky Way is a galaxy that contains our solar system. The Galaxy 当首字母大写并与定冠词 the”连用时，特指我们所在的银河系。 The project gathered a galaxy of scientists. a galaxy of: 一群（杰出或著名的人物） During his lifetime, Einstein thought about the universe and solved many problems in physics. There is a universe of possibilities waiting for us to explore. a universe of：大量的，许多的 2025/5/8 new words presentation The player challenged the umpire's decision, and the Eagle-Eye system was used to determine the ball's actual position. 鹰眼系统: 一种利用高速摄像机和计算机技术来精确追踪的系统 The detective had an eagle - eye for details, which helped him solve the case. 敏锐的目光；犀利的眼神 Teachers should have an eagle - eye to notice the changes in students' behavior. have an eagle-eye：有敏锐的观察力 2025/5/8 passage presentation 2025/5/8 passage presentation 被发射 被动语态 一般过去时 以……的成本 从最开始 There be trouble with……：在某方面有问题，麻烦 2025/5/8 passage presentation 定语从句 让……失望的 disappointed：失望的 原因状语从句 put sth. right：修理，修复，纠正错误，治疗 将来进行时：与一般将来时相比，将来进行时在语气上更加客观，它不那么强调动作的执行者的主观意志，而是更侧重于描述动作本身将会在将来的某个时候发生，更符合科技类文本客观陈述事实的风格。 2025/5/8 passage presentation 进行必要的修理 在……之上， 强调其处于更高的空间位置，有一定的垂直距离 定语从句 2025/5/8 passage presentation 许多，加不可数名词 到……为止 将来完成时 成千上万，许许多多 加可数名词 2025/5/8 key structure 将来进行时 将来完成时 将来完成时 将来完成进行时 2025/5/8 key structure 将来进行时 will be doing 1. 表示将来某一时刻或某段时间正在进行的动作 This time tomorrow I will be flying to Paris. 2.表示按计划或安排将要发生的动作，常与表示将来的时间状语连用 I will be meeting him at the airport at 3 o'clock this afternoon. 3.用来表示委婉的请求或询问 Will you be using your car this evening? 2025/5/8 key structure 将来完成时 will have done 1.表示在将来某一时刻或另一个将来的动作之前已经完成的动作 By next month, I will have finished my project. 2.表示对将来某一时刻之前可能已经完成的动作的推测。 He will have arrived home by now. 2025/5/8 key structure 将来完成进行时 will have been doing 1. 表示动作从现在开始一直持续到将来某一时刻，强调动作的持续性。 By the end of this year, I will have been working in this company for 10 years. 2.表示在将来某一时刻之前，某个动作一直在进行，并且可能会继续进行下去 When I come back tomorrow, he will have been waiting for me for 3 hours. 2025/5/8 key structure 时态填空： 1. We will have sent (send) more and more workers by the end of next year. 2. We will be sending (send) more and more workers this time next year. 3. I will be writing (write) letters all day tomorrow. 4. By Friday midday, they will have been working (work) on it for seven days. 2025/5/8 key structure 1. The meeting _________ a full week by the time it ends. A. must have lasted B. will have lasted C. would last D. has lasted 2. What will you _________ this time tomorrow? A. do B. to do C. doing D. be doing 3. I _________ here in this factory for twenty years by the end of this year. A. will work B. will be working C. will have worked D. will have been working 2025/5/8 special difficulties n. 成本 n. 价钱 n. 价值 v. 花费 v. 问……的价格 v. 尊重，重视 2025/5/8 special difficulties cost n.费用，价格，价钱 侧重于某项服务，工程等 at the cose of…：以…的成本/价格 v.花费 主语是物 没有被动语态 price n. 价格，价钱 侧重于某个具体的东西 v. 问…的价格 v. 给…定价 value n. 抽象的价值，或者重要性 v. 尊重，重视 v. 认为…有价值 2025/5/8 special difficulties $$