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重庆大学版（顺序选修）英语10三年级《Topic 2 Solar System Unit 2 Space Further Reading Our Solar System》优秀教学课件
2. To cultivate the critical thinking (批判性思维);
3. To design space products (太空产品) on solving
the problems.
Watch and Think:
Neil Armstrong
Read paragraphs quickly, and match the topic of each paragraph:
How the force of gravity changed when we traveled from the earth to the moon.
B. Last month, we visited the moon.
C. We returned to the earth.
D. The things I did on the moon.
Para 1
Para 2
Para 3
Para 4
Para 1: Last month, we visited the moon.
How many people visited the moon?
Who are they?
Two people.
The author is a person who has _____ knowledge
of the space, while Li Yanping is a person who has
_____ knowledge of the space.
little
much
Para 2: How the force of gravity changed
How many times would the gravity change during their journey?