新概念第二册61_62课

2. 在来美国之间， 我已经学习了一些英语．
had learned I ____________some English before I came to America.
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 sent were _____trouble with the Hubble. The pictures it_____us_____very was disappointing because its main mirror ______faulty! NASA now is going to put ______________put the telescope right, so it will soon be_________four astronauts to repair it. The shuttle Endeavour sending up will be taking ____________the astronauts to the Hubble. A robot-arm from the grab hold Endeavour ________the telescope and _______it while the make astronauts ______ the necessary repairs. Of course, the Hubble is be sending ________above the earth’ atmosphere, so it will soon __________us the clearest pictures of stars and distant galaxies that we have seen will tell ever_________. The Hubble _______us a great deal about the age read and size of the universe . By the time you ________this, the Hubble’s will have sent eagle eye ___________us thousands and thousands of wonderful pictures.
galaxy
distant The galaxy is very _________from us.
Hubble
shuttle
telescope
launch space NASA billion
Endeavour
robot-arm grab atmosphere distant
faulty
astronaut eagle eye
universe
Are we alone(孤单的) in the universe?
in the universe=in space
The Hubble telescope
atmosphere It is above the earth’s___________.
above=outside
It costs over a billion dollars.
galaxy
universe
1.When was the Hubble telescope launched into space? 2.What were the pictures it sent us like? 3. What will the four astronauts from the shuttle Endeavour doing? 4.What will the pictures from the Hubble tell us?
buildings
A great number of people died and the number of people losing their homes was large.
What do you think may happen before an earthquake?
Bright lights in the sky
在现在时间的句子里, 可用现在时表示将来.这里的现在时是一个广义的 时间, 它在实际上包括现在完成时, 它们的道理是相通的.
When he has finished this project(工程), I will arrived in UK for another project.
当他完成这项工程的时候，我就会到英国去商议另一项工程．
What do you think of the earthquake?
I don’t like it . Because …
What do you think of the Chinese people?
信任
以·为豪 · ·
control smoke desolate threaten
spray quantity root century
Discussion:
Imagine there is an earthquake now, your home begins to shake and you must leave it right away. You have time to take only one thing. What will you take? Why?
If he has started on his way here, I will wait another hour. 如果他已经起程来这里了， 我就再等一个小时．
Free talk:
Have you ever experienced any natural disasters?
Can you tell some kind of natural disasters?
volcano(火山)
sandstorm (沙尘暴)
drought(旱灾)
tsunami (海啸)
Fire(火灾）
Typhoon（台风）
What can you see in this picture?
Everything was destroyed(毁灭) The city became ruin(废墟)
While there is life, there is hope.只要人在，就有希望．
What do you think of the earthquake in Wenchuan?
I can’t stand it. Because …
The earthquake happened in Wenchuan, Sichuan province.
What will you take with you?
torch (手电筒) personal washing things food and sweets
money
You will take:
blanket (毯子)
mobile phone
a bottle of water
medicine
Tang Shan's new look Brave City of China
over=more than
It was launched into space by NASA．
He is the director(局长) of NASA.
astronau t
பைடு நூலகம்
The shuttle Endeavour will take the astronauts
to the Hubble.
Don’ts
1. Be close to the outside wall. 2.Stay on the balcony(阳台) 3. Jump out of the tall building. 4. Use the lift .
3.If you stay in the open
air , keep off the tall building, and go to the fields without trees .
Earthquake of Tangshan in China in 1976
The buildings fell down .
The cracks cut across the roads .
bridge railway Many things were destroyed, such as …
现在完成时表示的是开始于过去的动作一直持续到目前为止， 同理，过 去完成时则表示开始于过去的某一个时刻的动作持续到过去另一时刻为止， 即动作开始时间是过去的过去，动作结束时间应该是过去．
1.到去年年底，我已经学了２０００个单词．
By the end of last year I ______________2000 words. had learned
③
Discussion
What shall we do if an earthquake happens?
Dos
1.Stay in a small room,
such as kitchen or bathroom.
2.Hide under the table or bed , if you haven’t time to escape , you may stand close to the inside wall with some things covering on the head.
surrounding
destruction
patch
blacken
flood
authority
grass-seed
1.How long did it take the firemen to get the fire under control? 2.Had all the trees been burnt or not? 3.Why were the surrounding villages of the hills threatened with destruction? 4.What did the forest authority do after the fire had been put out? 5.What had begun to appear in the blacked soil in place of the green trees?
①
Chickens are flying and dogs are barking, ,and Pigs and cows are too nervous to eat.
②
Fish jump out the pond, and mice run wildly out of the fields.
④
The well has deep cracks in it , and the water in it rises and falls.