第3章 埃文斯牧师的宇宙 The Reverend Evans's Universe · 第3讲S4
课程:《万物简史》慕课教程(WANWUJS001)主讲:余俊英副教授(数字人)词汇 11 条句型 1 条要点 0 条
二、核心词汇(11)
| 词条 | 释义 / 讲解 |
|---|
| pursue | v. 追逐;研究。此处指科学家“追寻/研究”一个想法。 |
| luminous | adj. 发光的,夜光的。如 luminous paint 夜光漆。 |
| nebulae | n. 星云(nebula 复数)。天文出版物中常见的彩色照片主体。 |
| fairy-lit | adj. 被仙光点亮的。fairy 仙女,lit 照亮。形容梦幻般的星光。 |
| depict | v. 描绘,描述。指照片中“画着”或“呈现”出星群景象。 |
| constellation | n. 星座。如 Phoenix 天炉座,源自拉丁文“火炉”。 |
| demise | n. 死亡,终结。此处指恒星的“死亡”(超新星爆发等)。 |
| puff of radiance | n. 一缕光辉。puff 喷气,radiance 光辉。形容微弱但突然到达的光。 |
| magnitude | n. 巨大;重要性;星等。语境:指代超新星爆发这一宏大事件。 |
| witness | v. 目击;见证。语境:be witnessed 意为被某人看见或见证。 |
| magnitude (astronomy) | n. 星等。语境:天文学中衡量天体亮度的等级,数值越小越亮。 |
三、句型与语法点(1)
| 要点 | 说明 |
|---|
| in particular | adv. 尤其;特别。用于从整体中特指某一种或某一类。 |
四、课堂讨论题
1. 老师,讲稿里说 'pursue' 本意是‘追逐’,但这里指‘研究’,在英语里用‘追’来表示‘做研究’这种引申义,逻辑上是怎么联系起来的呀?
2. 文中描述星云照片用了 'delicate and moving splendour',这里 'delicate' 不是通常说的‘脆弱’吗?为什么用来形容壮丽的星云景象?
3. 讲稿里提到 'NGC' 是 'New General Catalog' 的缩写,记录星云和星团。这和咱们以前学过的 'dictionary' 或者 'index' 有什么本质区别吗?
4. 为什么恒星爆炸的光要飞6000万年才到地球,而2001年才被人看见?这里 'unseasonally' 翻译成‘不停地’,为什么不用 'continuously' 更直接?
5. Robert Evans 觉得光线旅行数百万年后恰好被看见这件事很 'satisfying',这种‘巧合’在科学观测中是常见的吗?还是作者故意在升华情感?
五、Discussion Questions (English)
1. The transcript says 'pursue' originally means 'chase', but here it refers to 'research'. How does the logic connect 'chasing' to 'doing research' in English?
2. The text describes nebula photos with 'delicate and moving splendour'. Isn't 'delicate' usually meant as 'fragile'? Why is it used to describe such magnificent celestial scenes?
3. The transcript mentions 'NGC' stands for 'New General Catalog' and records nebulae and star clusters. What is the essential difference between this and the 'dictionary' or 'index' we learned before?
4. Why did the light from the exploding star take 60 million years to reach Earth, and why was it only seen in 2001? Why did the author use 'unseasonally' to mean 'non-stop' instead of the more direct 'continuously'?
5. Robert Evans felt it was 'satisfying' that light traveled for millions of years only to be seen at that exact moment. Is such 'coincidence' common in scientific observations, or is the author deliberately elevating the emotion?
六、听力 / 讲稿全文
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The table beside the telescope were stacks of photos
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and papers relevant to his pursuits.
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Stacks 是一叠一叠的,like stacks of money,
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relevant,相关的。
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Pursuits.
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I remember we learned the word pursue in lesson 2.
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在第二课学过这个词的动词是 pursue,
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p u r s u e.Prinston researchers were pursuing an idea
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that had been suggested in the 1940s 这个 pursue 原意是
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追逐、追寻的意思但是在这个情景之下,
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它指的是研究
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在望远镜旁边的桌子上放着一叠一叠的照片和文稿都
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跟他的研究有关 and he showed me some of them now if you
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have ever looked through popular astronomical
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publications and at some time you must have
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假如你翻阅过一些通俗的天文出版物的话这
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一句就不是假设了这一句呢是作者比较肯定的一种推
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测他说你肯定是看过 you will know that they are
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generally full of richly luminous color photos of
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distant nebulae and the likefairy lit clouds of
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celestial light of the most delicate and moving splend
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orluminous means glowing or shining
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我们可以看一下这张图这在淘宝上都有卖的是
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luminous paint 夜光漆
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涂着夜里会发光的 luminous paint
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再看哈利波特里的一个咒语叫 luminous
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你只要说一下 luminous 你的魔障就会发光
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虽然哈利波特里的咒语都是作者生造出来的他创造出
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来的这些词原先都并不存在但是他造词也并不是没有
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依据的他是根据一些词根的意义比如说这个 Lumos 明
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显就是跟我们这个 Luminous 是有关系的
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Nebula 是星云这是复数形式
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我不说它的单数是什么呀大家能不能自己想出来呢它
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跟我们之前学过的一个词是很相似的
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再有 delicatedelicate 可能在别的地方你们见过是很
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虚弱的意思很纤细但是在这儿它指的是精美的非常美
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妙的 splend or 我们只要知道它的形容词是什么意思你
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就知道它名词了 Splendid 是绚丽多彩的辉煌的假
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如你翻阅过通俗的天文学杂志你可能也是翻阅过的你
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一定会知道杂志里边呢大部分都是色彩非常绚烂的彩
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色照片这些彩照呢主要是遥远的星云 And the like And
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the like 表示以及类似的东西那这里我们可以翻译成
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之类遥远的星云之类的相片
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仿佛是神仙 fairy 是神仙的意思用天光去照亮了云彩
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lit 是 light 的过去式 light l i g h t 在我们刚才才刚刚说
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过点燃蜡烛的那个 light
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of the most delicate and moving splend or 色彩是非常的
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绚丽,烘托出非常细致感人的壮丽景象。
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我们在学冥王星的那一课学过了模模糊糊的
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它们只是模模糊糊的黑白照片有一些光点而已 when
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he showed me depicted a swarm of starswith a traveling
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flare that I had to put close to my face to seedepicted
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means to describe something or someonewith words or
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pictures 描
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述或者描绘 a swarm of stars means a large number of
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stars a group of stars 其中一张照片上面画着很多很多
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的星星众多的星星当中有 a traveling flare Traveling
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means insignificant,
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faint or tiny Fl are,
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actually we came across this word in chapter 2,
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the second sentence If someone struck a match on the
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moon,they could spot the flare 大家还记得这句吗?
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Fl are 指的是火焰,光焰他
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给我看的那张图里边
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一群的星星当中只有那么一点点的光焰我还得把它凑
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近鼻尖才看得见
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他
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指着那个观点说这是一个叫天炉座的星座中的一颗恒
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星 Constellation 是星座 Phoenix
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拉丁文是火炉的意思所以我们翻译成天炉座这个天炉
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座 from a galaxy known to astronomy as N G C 1365 天炉座是
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属于天文学界所知的 NG C 1365 号星系 NG C stands for New
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General Catalog Catalog 是目录
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General
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总目录也就是新编总目录 Where
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these things are recorded 这个星边总目录记录的就是
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这些东西 These things These things 准确的来说就是
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Nebulae and Clusters of Stars 这是 NG C 的总称星云与星
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团星边总目录
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Once it was a heavy book on someone's desk in Dublin
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Dublin is the capital city of Ireland 是爱尔兰的首都
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这里只是随便说了一个地名他的意思是,
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以前呢,这本书是某人案头的一本厚重的大书今天,
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needless to say,不消说我不用说你也知道,
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it's a database 它现在一定是电脑储存的数据库了 Now
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this is a picture of N G C 1365 就是天炉座的蚌旋星系 For
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60 million silent years the light from the star's
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spectacular demise Demise traveled unseasonally
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through space,until one night in August of 2001,
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it arrived at Earth in the form of a puff of radiance,
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the tiniest brightening in the night sky.
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……(后略,完整文稿见视频页字幕)
本素材由艾智语途工场自动整理,仅供教学使用。配套视频:https://www.icclass.cn/VideoPlayer_ECom?id=10339
七、课堂练习(AI 生成)
1. 在科学语境中,科学家“pursue”一个想法通常指什么?
A. 放弃该想法
B. 追逐或深入研究该想法
C. 快速遗忘该想法
D. 随意讨论该想法
答案:B · 根据板书,pursue在此处指科学家“追寻/研究”一个想法。
2. 如果一种涂料被称为“luminous paint”,它最可能具备什么特点?
A. 防水防火
B. 发光的或夜光的
C. 透明无色
D. 坚硬耐用
答案:B · 板书指出luminous意为发光的、夜光的,luminous paint即夜光漆。
3. 天文学中,“constellation”一词通常用来指代什么?
A. 星云
B. 星座
C. 超新星
D. 恒星
答案:B · 板书明确constellation为星座,如Phoenix天炉座。
4. 在句子“Many stars shine at night, but Orion is bright in particular.”中,“in particular”的作用是?
A. 表示转折关系
B. 表示举例说明
C. 从整体中特别指出某一种
D. 表示时间顺序
答案:C · 板书指出in particular意为尤其、特别,用于从整体中特指某一种或某一类。
5. 在天文学语境下,“magnitude”用来衡量天体亮度时,数值越小代表什么?
A. 天体越暗
B. 天体越亮
C. 天体距离越远
D. 天体体积越小
答案:B · 板书说明天文学中magnitude指星等,数值越小越亮。