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《Lesson 4 Understanding》集体备课PPT课件优质课下载
Pan Gu seperated sky from earth, creating our world. (Ancient Chinese)
Earth is the centre of the universe. (Aristotle)
Lead-in
Parallel universes（平行宇宙）exist.
(Modern scientists)
T
T
F
F
F
T
Objectives
1. Value the importance of acquiring knowledge and understanding, develop the ability of independent thinking.
2. Comprehend articles quickly by drawing a mind map.
3. Have a better understanding about new words and expressions of Lesson 4.
Pre reading
Get words ready
In the 17th century, people were ______________ (accustom) believing more in religion than in scientific __________ (assume) and proved them were often punished with no one coming to their _________ (defend). Many people tended _________ (ignore) the facts and were _________ (will) to challenge what they had believed. Today, people still feel that if someone important and respected says that something is right, then it must be so. But sometimes great men such as Aristotle and Galilei made mistakes as well. Therefore our understanding of the world around us is _________ (constant) growing and changing.
accustomed to
assumption
defence
to ignore
unwilling
constantly
Match the Main idea