新概念英语第二册 Lesson58 trouble with the Hubble 课件(共24张PPT)

(共24张PPT)
Lesson 61
Trouble with the Hubble
Learning Targets
单词：17+
短语：12+
语法：will have done, will be doing, will have been doing
IV.难点：cost, price, value (v. & n.)
信息询问
1. 你想知道这个会议开多久，你该问：
How long will the meeting last
2. 你想知道学生应该为这个会议准备什么，你该问：
What should students prepare for the meeting
Revision & Dictation
at a village fair 在一个乡村集市上
decide to do sth. 决定做某事
fortune-teller 算命人
crystal ball 水晶球
a relation of yours 你的一个亲戚
intend to do sth. 打算做……，想要做……
Revision & Dictation
The moment … 一……就……
lead you away from 带你离开
That is all. 就这些。
as soon as 一……就……
in less than an hour 在不到一个小时内
follow her out of the fair 跟着她出了集市
Read and Answer
Q1. When was the Hubble telescope launched
into space
A1. The Hubble telescope was launched into space by NASA on April 20,1990.
Q2. Why were the pictures the Hubble telescope
sent us very disappointing
A2. Because its main mirror was faulty.
New Words
1.Hubble ['h bl] n.哈勃
2.telescope ['tel sk p] n.望远镜
3.launch [l nt ] v.发射
4.space [spe s] n.空间
5.NASA ['n s ] n.国家航空和航天局
（National Aeronautics and Space Administration）
6.billion ['b lj n] n.10亿
7.faulty ['f lti] adj.有错误的
8.astronaut [' str n t] n.宇航员
New Words
9.shuttle [' tl] n.航天飞机
10.Endeavour [ ndev ] n.“奋进”号
11.robot-arm ['r ub t a:m] n.机器手
12.grab [gr b] v.抓
13.atmosphere [' tm sf ] n. 大气层
14.distant ['d st nt] adj.遥远的
15.galaxy ['g l ksi] n.星系
16.universe ['ju n v s] n.宇宙
17.eagle eye ['i g l-a ] n.鹰眼
Word Recycling
aunch
elescope
pace
aulty
rab
istant
Word Recycling
illion
stronaut
huttle
tmosphere
alaxy
niverse
Phrases & Key Points
1.be launched into space 被发射到太空中
2.at a cost of over a billion dollars 耗资10亿多美元
3.right from the start 从最开始 同义词
from the beginning of
4.put the telescope right 修正望远镜
5.send up four austronauts 发送四名宇航员 send up 发送
send for 派人去请；
召唤
6.make the necessary repairs 做必要的修复
7.above the earth's atmosphere 在地球大气层以上 above，over，below，under 辨析
8.a great deal about… 关于…的许多知识
9.the age and size of the universe 宇宙的年龄和尺寸
10.by the time you read this 到你读这个的时候 by the time 到… 的时候
11.thousands and thousands of wonderful pictures 成千上万的精美图片 thousands of 成千上万的
Trouble with the Hubble
1.The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.
2.Right from the start there was trouble with the Hubble.
3The pictures it sent us were very disappointing because its main mirror was faulty!
4.NASA is now going to put the telescope right, so it will soon be sending up four astronauts to repair it.
5.The shuttle Endeavour will be taking the astronauts to the Hubble.
Trouble with the Hubble
6. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.
7.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.
8.The Hubble will tell us a great deal about the age and size of the universe.
9.By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.
Focus on grammar
A robot-arm from the Endeavour will grab the telescope and hold it.
The Hubble will tell us a great deal about the age and size of the universe.
It will be sending up four astronauts to repair it.
The shuttle Endeavour will be taking the astronauts to the Hubble.
It will be sending us the clearest pictures of the stars and distant galaxies that we have ever seen.
By the time you read this, the Hubble’s eagle eye will have sent us thousands and thousands of wonderful pictures.
三、单项选择
1. I have some Jim’s letter because his bad handwriting.
A. mistakes in reading; with B. trouble in reading; of
C. mistake to read; of D. trouble to read; 不填
2. I wonder Linda wants to meet in the restaurant.
A. which B. who C. whose D. whom
3.The coffee is wonderful! It doesn’t taste like anything I before.
A. was having B. have C. have ever had D. had ever had
4. That sportsman has been depressed(一蹶不振) he was beaten.
A. when B. as C. before D. since
5. ___they are most interested in is they can produce more and
better cars.
A. That; how B. What; how C. What: what D. That; that
B
D
C
D
B
Exercise
Special Difficulties
Special Difficulties
Special Difficulties
Textbook Exercise - Page 282
1. cost 2. price
3. value 4. cost
5. value 6. priced
7. cost
1. When was the Hubble telescope launched into space What were the pictures it sent us like Why (When the Hubble…, the pictures…, because…)
2. What will the four astronauts from the shuttle Endeavour be doing What will the pictures from the Hubble tell us (and eventually)
Summary Writing
1. 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!
2.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.
Retell the story
Hubble --launched --April 20, 1990
start --trouble---Hubble
pictures --disappointing--faulty
NASA--telescope--astronauts
shuttle--taking --astronauts
robot-arm--grab--while
atmosphere--clearest--galaxies
great deal-- universe
By the time--eagle eye--wonderful pictures
Hot Seat
Homework
Recite L61.
SW of L61.