【New words and expressions】 生詞和短語

★Hubble n. 哈勃

★telescope n. 望遠(yuǎn)鏡

★launch v. 發(fā)射

★space n. 空間
指宇宙空間
room 空間,不可數(shù)
Could you make room for me?

★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
fault n.錯誤

★astronaut n. 宇航員

★shuttle n. 航天飛機(jī)

★Endeavour n. “奮進(jìn)”號

★robot-arm n. 機(jī)器手

★grab v. 抓

★atmosphere n. 大氣層
atmosphere 氛圍
Eg.:I went to the New Concept English of New Oriental School for its good atmosphere.

★distant adj. 遙遠(yuǎn)的

★galaxy n. 星系

★universe n. 宇宙

★eagle eye 鷹眼

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 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.

參考譯文

哈勃望遠(yuǎn)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(yuǎn)鏡就有問題。它傳送給我們的圖像很令人失望,因?yàn)樗�的主要鏡子有誤差。國家航天局準(zhǔn)備糾正這一錯誤,為此將把4名宇航員送入太空修復(fù)望遠(yuǎn)鏡�！皧^進(jìn)”號航天飛機(jī)將把宇航員送上哈勃。當(dāng)宇航員進(jìn)行必要的修復(fù)工作時,“奮進(jìn)”號上的一只機(jī)器手將抓住望遠(yuǎn)鏡并托住它。當(dāng)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(guān)行星和遠(yuǎn)距離星系的最清晰的照片。哈勃將告訴我們有關(guān)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(yuǎn)鏡已經(jīng)為我們送來了成千上萬張精彩的照片。

科普性文章結(jié)構(gòu)簡單,句式單一,單詞教難
學(xué)會邏輯閱讀
at a ost of 花費(fèi)
Hubble
telescope
Hubble telescope 在句中做主語
was launched 動詞謂語
NASA (單詞縮寫)組織或者機(jī)構(gòu)

there was trouble with the Hubble
there be 句型
trouble with 關(guān)于...有麻煩
what's the trouble with you?
start 開始
定語從句省略引導(dǎo)詞
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
robot-arm :arm 手臂
hold it 抓住它
repairs 修理
above 在...上面(懸空的)
NASA = National Aeronautics and Space Administration 國家航空航天局
astronaut n. 飛行員
atmosphere
distant galaxies
stars 星星
a great deal (of) 大量(的)

by the time 到那時
everytime 每當(dāng)
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(jìn)
disppinting 令人失望
astronaut 宇航員
robot-arm 機(jī)器人手臂
閱讀:
1.克服害怕的心理
2.學(xué)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

Comprehension
1...because...
Right from the start there was trouble with the Hubble .The pictures it sent us were very disappointing because its main mirror was faulty!
Answer B

2.The Hubble telescope____
The Hubble will tell us a great deal about the age and size of the universe.
Answer:A

Structure
5...the telescope_____....
A robot-arm fromnthe Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.

for sb.to do sth 基本結(jié)構(gòu)
Answer :A

so that + 句子
so long as + 句子:表示只要
which + 句子

Vocabulary
11...the Hubble____
had problems 有問題
requires repairs 需要修理

There was a problem with its main mirror.
What's the trouble with you?
problem with sth.
Answer D
1.problem=question
2.problem=trouble

12..The Hubble is____....
Answer D
above 在……之上(凌空)
above the earth's atmosphere 在大氣層的上方

【Key Structures】
1.將來完成時 will have done
2.將來進(jìn)行時 will be doing
3.將來完成進(jìn)行時 will have been doing
4.現(xiàn)在完成進(jìn)行時 have been doing

將來完成進(jìn)行時:
從某一點(diǎn)發(fā)生,一直延續(xù)到將來的某一點(diǎn),并且還將可能延續(xù)下去
It has been raining....
We will have been learning book2...

區(qū)別:
1.一般將來時:事情在將來發(fā)生
2.將來進(jìn)行時:等同于一般將來時
3.將來完成時:強(qiáng)調(diào)到將來某一點(diǎn)時間動作的結(jié)束
4.將來完成進(jìn)行時:強(qiáng)調(diào)到將來某一點(diǎn)時間動作可能結(jié)束或延續(xù)
過去完成進(jìn)行時: had been doing
過去完成進(jìn)行時:到過去某一點(diǎn)時間為止動作一直在延續(xù)
Eg.:His father had dead...
Eg.:His father had been waiting for his son until he came back.

Eg.:Soon the astronauts will have repaired the telescope will have done 到將來某一點(diǎn)時間,動作完成

Eg.:By Friday midday,they will ahve been working on it for seven days.
work on sth. 關(guān)于……的工作
到將來某一點(diǎn)時間,動作延續(xù)

【Special dificulties】
cost,price,value : noun &verbs
Nouns :price 價格; cost 費(fèi)用 ; value 價值
at the cost of 以……的費(fèi)用
Verbs:price sth.打聽……的價格,并比較
cost 花費(fèi) sth cost money
value sth 認(rèn)為……有價值
Eg.:Value your time!
Eg.:I value your advice.
value sth. owned by oneself 敝帚自珍

Exercise
1...in the (price,cost,value)of living.
sharp rise 大幅上升的
living 生活
the cost of living 生活的費(fèi)用

2...asks me the (price,cost,value)
price 價格

3....you will (price ,cost,value)it more.
value 表示認(rèn)為有價值

4...The house(value,cost,priced)
fortune 一大筆財(cái)富
cost 花費(fèi)

5...(price,cost,value)....
enormouse 巨大的
community 社區(qū),社會
value 價值
of great (enormouse)value 有巨大的價值

6.Jane has (value,cost,priced)
alternative 另外的
recommend 推薦
price sth.比較價格

7..(price,cost ,value)...
towards = to
the cost of rebuilding 重建費(fèi)用
過去完成進(jìn)行時 had been doing