Lesson 61
Trouble with the Hubble
哈勃望遠鏡的困境
First listen and then answer the question.
聽錄音,然后回答以下問題。
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 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 Hubbles eagle eye will have sent us thousands and thousands of wonderful pictures.
New words and expressions 生詞和短語
Hubble n. 哈勃
telescope n. 望遠鏡
launch v. 發(fā)射
space n. 空間
NASA n.(National Aeronautics and Space Administration) 國家航空和航天局
billion n. 10億
faulty adj. 有錯誤的
astronaut n. 宇航員
shuttle n. 航天飛機
Endeavour n. “奮進”號
robot-arm n. 機器手
grab v. 抓
atmosphere n. 大氣層
distant adj. 遙遠的
galaxy n. 星系
universe n. 宇宙
eagle eye 鷹眼
參考譯文
哈勃望遠鏡的困境
哈勃望遠鏡于1990年4月20日由國家航空航天局發(fā)射升空,耗資10多億美元。從最開始哈勃望遠鏡就有問題。它傳送給我們的圖像很令人失望,因為它的主要鏡子有誤差。國家航天局準備糾正這一錯誤,為此將把4名宇航員送入太空修復望遠鏡。“奮進”號航天飛機將把宇航員送上哈勃。當宇航員進行必要的修復工作時,“奮進”號上的一只機器手將抓住望遠鏡并托住它。當然,哈勃位于地球的大氣層之外,因此,它很快就會給我們傳送我們所見到過的、有關行星和遠距離星系的最清晰的照片。哈勃將告訴我們有關宇宙的年齡和大小的許多事情。等到你讀到這篇文章時,敏銳的哈勃望遠鏡已經(jīng)為我們送來了成千上萬張精彩的照片。
【New words and expressions】 生詞和短語
★Hubble n 哈勃
★telescope n 望遠鏡
★launch v 發(fā)射
★space n 空間(指宇宙空間)
room 空間, 不可數(shù) (a room 為房間,可數(shù))
could you make room for me?你能為我騰一點空間嗎?
★billion n 10億
★faulty adj 有錯誤的
★astronaut n 宇航員
★shuttle n 航天飛機
★Endeavour n “奮進” 號
★robot-arm n 機器手
robot [5rEubCt, 5rCbEt] n.機器人, 遙控設備, 自動機械, 機械般工作的人
★grab v 抓
★atmosphere n 大氣層
atmosphere [5AtmEsfiE] n.大氣, 空氣, 氣氛, 氛圍
I went to the New Concept English of New Oriental school for its good atmosphere
★distant adj 遙遠的
★galaxy n 星系
★universe n 宇宙
★eagle eye n 鷹眼,一種儀器
Trouble with the Hubble 科普性文章
科普性文章結構簡單, 句式單一, 單詞較難
學會邏輯閱讀
at a cost of 花費
Hubble telescope 看作一個整體, 在句中做主語
was launched 動詞謂語
單詞縮寫一般都是組織或者機構
NASA [5nAsE] National Aeronautics and Space Administration (美國)國家航空和宇宙航行局
there was trouble with the Hubble
trouble with 關于......有麻煩
what's the trouble with you? 你有什么麻煩? (醫(yī)生常這樣問)
start 開始
定語從句省略引導語
主句 : the pictures...were...
-ing 令人......的
sorry, it's my fault
faulty adj 有錯誤的
be going to 將要
put sth right 把某物放正確
it 指代 NASA
send up 往上送
The shuttle Endeavour 主語,可能是交通工具
roblt-arm : 機器人手臂 arm 手臂
hold it 抓住它
repairs 修理
avove 在......上面(懸空的)
astronaut n 飛行員, 宇航員
atmosphere
distant galaxies
stars 星星
a great deal 大量 / a great deal of 大量的
by the time 到那時
everytime 每當
by the time you read this 到你讀這篇文章的時候
will have done 將來完成式
thousands and thousands of 成千上萬的
Hubble telescope 被人類送上天空的一種儀器
Space 宇宙
launch 送進
disappointing 令人失望
astronaut [5AstrEnC:t] n.太空人, 宇航員
robot-arm 機器人手臂
閱讀
1、客服害怕的心理
2、學會理解單詞的含義
3、科普性文章的理解題在原文中尋找答案
【Multiple choice questions】多項選擇題
Comprehension 理解—要從原文中找答案
1 The Hubble failed to send us satisfactory pictures because _______.
a. the cost of sending satisfactory pictures was terrible
b. there was a problem with its main mirror
c. it was a long time since it was launched into space
d. it was high above the earth's atmosphere
answer: b 原文
2 The Hubble telescope ______.
a. will tell us a great deal about the universe
b. cost a lot but was almost worthless
c. will measure the size of the earth
d. requires constant care from the astronauts
answer : a
constant [5kCnstEnt] n.[數(shù)、物]常數(shù), 恒量 adj.不變的, 持續(xù)的, 堅決的
5 A robot-arm will hold the telescope ________the astronauts to repair it.
a. for b.so that c. so long as d.which
answer : a 原文
for sb to do sth 基本結構
so that+句子
so long as+句子 : 表示只要
which + 句子
11 The main mirror of the Hubble _______.
a. had problems b. was distant
c. was the clearest d. requires repairs
had problems 有問題
reauires repairs 需要修理
there was a problem with its main mirror.
what's the trouble with you?
problem with sth (習慣用法) 如: There was a problem with its main mirror.
1、problem=question
2、problem=trouble
12 The Hubble is _______the earth's atmosphere.
a. below b. over c. within d. outside
answer: d
above 在...之上(凌空)
above the earth’s atmosphere 在大氣層的上方
【Key structures】 關鍵句型
1、將來完成時 will have done
2、將來進行時will be doing
3、將來完成進行時will have been doing
4、現(xiàn)在完成進行時have been doing
將來完成進行時: 從某一點發(fā)生, 一直延續(xù)到將來的某一點, 并且將可能延續(xù)下去
it has been raining...
we will have been learning book 2...
區(qū)別:1 一般將來時: 事情在將來發(fā)生
2 將來進行時: 等同于一般將來時
3 將來完成時: 強調到將來某一點時間動作的結束
4 將來完成進行時: 強調到將來某一點時間動作可能結束或延續(xù)
過去完成進行時 had been doing
過去完成進行時 : 到過去某一點時間為止動作一直在延續(xù)
his father had dead...
his father had been waiting for his son until he came back.
soon the astronauts will have repaired the telescope. 宇航員很快會把望遠鏡修好.
will have done 到將來某一點時間, 動作完成
by Friday midday, they will have been working on it for seven days. 到星期五中午, 他們就在這個工
程上干了7 天了.
work on sth 關于......的工作
到將來某一點時間, 動作延續(xù)
【Special Difficulties】難點
Words often confused 經(jīng)常容易混淆的詞
Study these examples:細讀以下例子 :
a Nouns: Cost, Price, Value
The Hubble was launched at a cost of over a billion dollars. 哈勃望遠鏡發(fā)射升空, 耗資10 多億美元.
How much is that blouse? Let's ask the price. 這件襯衣多少錢?讓我們來問一下價錢.
The stolen items were of sentimental, rather than financial value. 被盜物品更具有情感上的涵義, 而
不是經(jīng)濟上的價值.
b Verbs: Cost, Price, Value.
What does this blouse cost, please? 請問, 這件襯衣多少錢?
I want to price the bed linen in a few other shops before I buy any.我想在買床單之前打聽幾家商店的
價格.
I value you advice a great deal. 我非常尊重你的建議.
cost / price / value : nouns 名詞 & verbs 動詞
nouns : price 價格; cost 費用; value 價值
at the cost of 以......的費用
verbs : price sth 打聽......的價格, 并比較
cost 花費sth cost money
value sth 認為......有價值
value your time 珍惜時間
I value your advice 我尊重你的意見
value sth owned by oneself 敝帚自珍
Exercise 練習
Choose the correct words in the following sentences.選擇正確的詞.
1 There has been a sharp rise in the(price)(cost)(value) of living.
2 Whenever I buy anything new, my father always asks me the(value)(cost)(price).
3 If you have to work for something you will(value)(price)(cost) it more.
4 That house(valued)(cost)(priced) a fortune to build.
5 Dr. James's work is of enormous(value)(cost)(price) to the community.
6 Jane has(valued)(cost)(priced) the alternative products and she recommends this one.
7 So 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 生活的費用英語學習資料
2 price 價格
3 value : 表示認為有價值
4 fortune : 一大筆財產(chǎn)
cost 花費
5 enormous adj: 巨大的
community : 社區(qū),社會
value : 價值
of great (enormous)value 有巨大的價值
6 alternative 另外的
recommend : 推薦
price sth. 比較價格
7 towards = to
the cost of rebuilding 重建費用
過去完成進行時: had been doing
1
我們正在學習的是新概念美音版,
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2
本課的視頻講解:點擊觀看
全部:新概念英語第二冊視頻
3
詞匯速記:新概念英語詞匯隨身聽速記手冊2 第59-61課
相關文章:
“新概念”介紹
學英語為什么要選新概念?
新概念第2冊——構建英語的基石
為什么專家提倡背誦新概念
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