unit 4 AstronomyUsing Language—A Visit to the Moon.ppt

Using language:A visit to the moon
1
Who is the first Chinese astronaut to go into space?
What is the earth’s natural satellite?
Which country first sent people up to space?
1
Yang Liwei ( 2003)
The moon.
A. USA Soviet Union C. China
2
3
When was Chang’e I launched essfully?
October 24th,2007
November 5th, 2007
Who is the first man landing on the moon?
Armstrong (America, 1969)
4
5
2
China’s first astronaut--------Yang Liwei
2003
3
spacewalk
Look at the pictures!
4
float
zero gravity/ weightless
5
Now, let’s set out for the moon!
Skim the 4 paragraphs quickly, and summarize the main idea of each paragraph:
Para 1:
Para 2:
Para 3:
Para 4:
on the moon.
return to the earth.
Last month, we visited the moon.
leave the earth
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五问五答(英文翻译并回答)
?
?
?
?(the force of gravity)
?
7
did I go last month? (To the moon.)
did I go to the moon with? (Li Yanping)
did we travel to the moon?
(By spaceship)
many times would the force of gravity change?( Three times)
change would be the most powerful?
(The first change)
8
The force of gravity would change four times on their journey . ( )
2. When they were on the moon, they would not feel the gravity because there was no gravity on the moon. ( )
3. Since the gravity has changed, their walk didn’t need a lot of practice. ( )
4. “A visit to the moon” was not a real story but science fiction .( )
5. Their returning to the earth was frightening. ( )
F
F
F
T
T
three
would
as if
did
( Para3, L8 )
( Para2, L9 )
( Para2, Line1 )
( Para4, L2 )
Detailed reading:
True or false questions
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The way gravity changed
Left the earth
In space
on the moon
The weight changed
strong
disappear
very light
Weight less
lessen
heavy
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