(共23张PPT)
A Journey of Discovery
Conducted by Wang Yuanyuan
83
Charles Darwin (1809-1882)
The survival of fittest
On the Origin of Species
Learning targets:
to grasp the main idea of the passage
to deepy understand the details of the passage
to retell the passage by using words and expressions we learnt
to learn the spirits of Darwin and turn them into inner power
Read within the text
Choose the main idea of the passage.
a.Darwin's interest in various living things made him a great
naturalist.
Darwin's journey on the Beagle inspired his Theory of
Evolution.
c.Darwin went on a journey to confirm his theory that humans
had evolved over time.
回
Read Para.1 for details
Work in groups for deep thinking
Why did Darwin's father think he would be a disgrace to his
family members what kind of person was Darwin according to
this
the Beagle
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1831
1832
South
America
Austrilia
Cape Town
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Read Para.2-3 for details
How
species
1832,
exist
reach
samples
generate
South
an idea
America
animals
evolve
