新概念英语第二册 Lesson61——trouble with the hubble 课件(共20张PPT)

(共20张PPT)
Who？
Where
What
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.)
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
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
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
Pre-Teach Vocabulary
English to English (Listen-N-Order) 1 launch to send sth. into space
2 telescope a long round piece of equipment with special glass inside it
3 space the area beyond the Earth where the stars and planets are
4 faulty wrong, not correct
5 grab took hold of sth. or sb. by force with a sudden movement
6 distant far away in space or time
7 billion one thousand million
8 astronaut a person who works and travels in a spacecraft
9 shuttle a spacecraft that is designed to travel into space and back to earth
10 atmosphere the mixture of gases around the earth
11 galaxy an extremely large group of stars and planets
12 universe all the stars, planets and everything in space
Word Recycling
1. NASA plans to l_______a satellite(卫星) for a scientific study next month. (to send sth. into space)
2. A t__________is a long round piece of equipment with special glass inside it. It can make distant things seem larger and nearer when you look through it.
3. If you watch the Earth from s________ , it is a blue planet. (the area beyond the Earth where the stars and planets are)
4. The computer doesn't work. There must be some f________ connection with the CPU. (wrong, not correct)
5. The thief g_________ the old lady's bag and ran away. (took hold of sth. or sb. by force with a sudden movement)
aunch
elescope
pace
aulty
rabbed
Word Recycling
6. An airport is usually set in the d________part of the countryside. (far away in space or time)
7. One b________ is one thousand million.
8. An a__________is a person who works and travels in a spacecraft.
9. A space s________is a spacecraft that is designed to travel into space and back to earth.
10. The a___________is the mixture of gases around the earth.
11.A g_________is an extremely large group of stars and planets that extends over many billions of light years.
12. The u_________is all the stars, planets and everything in space.
istant
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 成千上万的 thousands of 成千上万的
Grammar in Context
It will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen.
that 在从句中作have seen的宾语。
Is there any thing that I can do for you
that 在从句中作do的宾语。
He answered few questions which the teacher asked.
which 在从句中作asked的宾语。
This’s one of the most interesting books that have been sold here.
that 在从句中作have been sold的宾语。
Grammar in Context
..., he became the proud owner of a bed which had springs and a mattress.
which (=that) 引导的定语从句，用来修饰先行词bed。
= ..., he became the proud owner of a bed and it had springs and a mattress.
=..., he became the proud owner of a bed.
The bed had springs and a mattress.
e.g. Winnie平生第一次自豪地拥有了一个有大又便宜的房子。
For the first time in her life, Winnie becomes the proud owner of a house which is big and cheap.
Grammar in Context
Translation
1.A robot-arm from the Endeavour will grab the telescope and hold it.
2.It will be sending up four astronauts to repair it.
3.By the time you read this, the Hubble’s eagle eye will have sent us thousands and thousands of wonderful pictures.
Compare them and find out the differences
Focus on grammar
Practice makes perfect
Pre-reading (logic)
(cover the board)
A. When the first radio messages have been received, the results of the trip will be announced immediately.
B. The spaceship Astra left the earth a short time ago.
C. Astronauts will be required to descend from a spaceship .
D. The Astra will have been flying through space for seventeen hours.
E. An astronaut will attempt to leave the stationary spaceship and then return to it.
C B E D A
SW回答规则
1. 完整句子回答；
2. 出现or not，不可以用yes or no 回答，要选择一方用完整句子回答；
2. 复合句的时态呼应；
3. 主谓单复数一致。
1. When was the Hubble telescope launched into space What were the pictures it sent us like Why (When the Hubble…, the pictures…, because…)
When the Hubble telescope was launched into space in April 1990, the pictures it sent us were very disappointing because its main mirror was faulty.
2. What will the four astronauts from the shuttle Endeavour be doing What will the pictures from the Hubble tell us (and eventually)
Four astronauts will soon be making the necessary repairs, and eventually, pictures from the Hubble will tell us a great deal about the age and size of the universe.
Summary Writing
1. What can you learn from the story
2. What will you have finished by 2030 And what will you be in the future
Post-Reading
1 2
college ... doctor/artist/cook/scientist/ priest
Micro-Writing
Example:
1.The shuttle will be taking the astronauts to the Hubble at ten tonight.
2.The shuttle will have sent us thousands of pictures by the time you read this.
They will send four astronauts to repair it very soon.
They will be sending four astronauts to repair it at 21:00 today.
They will have sent four astronauts to repair it by 24:00 today.
2. China will launch Chang’e-4 in the near future.
China will be launching Chang’e-4 one day in Sept.
China will have launched Chang’e-4 by the end of Sept.
Chang’e-4 will return to the earth after its research work.
Chang’e-4 will be returning to the earth some time next year.
Chang’e-4 will have returned to the earth by the time you heard about it.
Homework
Recite L61.
Preview L62 (watch the video, finish WR & SW).