外研版（2019）选择性必修第一册Unit 5 Revealing nature Understanding ideas课件(共21张PPT)
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| 名称 | 外研版（2019）选择性必修第一册Unit 5 Revealing nature Understanding ideas课件(共21张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 46.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-04-06 18:13:55 | ||
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Unit 5 Revealing nature
gorgeous
frightening
colourful &
amazing
mysterious
scientists
reveal nature
platypas
(鸭嘴兽）
die out ?
monster ?
egg-laying or mammal (哺乳动物）?
ancestor ?
on the Origin of Species
物竞天择, 适者生存
“It is not the strongest of the species that survive, but the one most responsive to change.”
Charles Darwin
evolutionary tree
Living things ,including humans,
evolved from lower forms of life.
A Journey of Discovery
Who ?
When & Where ?
What & How ?
narrative
argumentation
...not the first choice
a disgrace
...had left medical school
without completing his degree
Labels on the young man
In common people’s eyes
In the captain’s eyes
In his families’eyes
Who
Charles Darwin
a young man of question
When & Where
In 1831
England
the Galapagos
Islands
In 1835
journey
Beagle
4 years
In 1831
Galapago
Islands
Set off
In 1835
England
Asia
Africa
South
America
When & Where
In 1831
England
Galapago
Islands
In 1835
journey
4 years
journey on the Beagle
1. What did he do on his journey?
2. What question did he ask himeself then ?
4. What idea did he generate?
3. what did people believe at that time?
5. What did he notice on the Galapagos island ?
6. What’s the answer to how new species come into exist?
7. What theory did he propose in his book ?
What & How
...studied various...
How... species come to exist?
...evolved as they adapted to...
...beaks evolved
according to...
evolved from..
All living things...lower
on his journey
generate new ideas
look for more evidence
develop ideas
propose a theory
process
In 1831
In 1859
28 years
...appeared...not changed...
A Journey of Discovery
journey on the Beagle
process of discovery
tough
hard work
people’s attitude
storm
refused
believe
shocked
A Journey of Discovery
journey on the Beagle
process of discovery
tough
hard work
people’s attitude
cause a storm
refuse to believe
shocked
Darwin’s interest in various living things made him a great
naturalist.
B. 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.
pun
双关
3. Choose the main idea of the passage and give your reasons.
Page 68
Para. 7: Significance of On the Origin of Species and Darwin’s contribution
to the world.
Para. 2 & 3:
Darwin generated ideas.
Para. 5:
He developed his ideas.
Para. 6: Darwin published On the Origin of Species, where he explained
theory of evolution.
A journey of Discovery
Para. 1: Background information of Darwin’s journey
Para. 4:
He collected evidence.
During his journey
Before his journey
After his journey
Mindmap
scientific spirits
determined
curiosity
interested
critical thinking
good at making discoveries
peseverance
brave
Discussion
If you could travel back to Darwin’s time, what would you want to say to him?
Interview
Enjoy your study
gorgeous
frightening
colourful &
amazing
mysterious
scientists
reveal nature
platypas
(鸭嘴兽）
die out ?
monster ?
egg-laying or mammal (哺乳动物）?
ancestor ?
on the Origin of Species
物竞天择, 适者生存
“It is not the strongest of the species that survive, but the one most responsive to change.”
Charles Darwin
evolutionary tree
Living things ,including humans,
evolved from lower forms of life.
A Journey of Discovery
Who ?
When & Where ?
What & How ?
narrative
argumentation
...not the first choice
a disgrace
...had left medical school
without completing his degree
Labels on the young man
In common people’s eyes
In the captain’s eyes
In his families’eyes
Who
Charles Darwin
a young man of question
When & Where
In 1831
England
the Galapagos
Islands
In 1835
journey
Beagle
4 years
In 1831
Galapago
Islands
Set off
In 1835
England
Asia
Africa
South
America
When & Where
In 1831
England
Galapago
Islands
In 1835
journey
4 years
journey on the Beagle
1. What did he do on his journey?
2. What question did he ask himeself then ?
4. What idea did he generate?
3. what did people believe at that time?
5. What did he notice on the Galapagos island ?
6. What’s the answer to how new species come into exist?
7. What theory did he propose in his book ?
What & How
...studied various...
How... species come to exist?
...evolved as they adapted to...
...beaks evolved
according to...
evolved from..
All living things...lower
on his journey
generate new ideas
look for more evidence
develop ideas
propose a theory
process
In 1831
In 1859
28 years
...appeared...not changed...
A Journey of Discovery
journey on the Beagle
process of discovery
tough
hard work
people’s attitude
storm
refused
believe
shocked
A Journey of Discovery
journey on the Beagle
process of discovery
tough
hard work
people’s attitude
cause a storm
refuse to believe
shocked
Darwin’s interest in various living things made him a great
naturalist.
B. 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.
pun
双关
3. Choose the main idea of the passage and give your reasons.
Page 68
Para. 7: Significance of On the Origin of Species and Darwin’s contribution
to the world.
Para. 2 & 3:
Darwin generated ideas.
Para. 5:
He developed his ideas.
Para. 6: Darwin published On the Origin of Species, where he explained
theory of evolution.
A journey of Discovery
Para. 1: Background information of Darwin’s journey
Para. 4:
He collected evidence.
During his journey
Before his journey
After his journey
Mindmap
scientific spirits
determined
curiosity
interested
critical thinking
good at making discoveries
peseverance
brave
Discussion
If you could travel back to Darwin’s time, what would you want to say to him?
Interview
Enjoy your study