Unit3 Back to the Past Reading 课件(共28张PPT)-2025-2026学年译林版（2019）选择性必修第三册

(共28张PPT)
XB3U3 Reading
Sailing the oceans
Lead in
1. How did people explore the world in the past
Zheng He
郑和
Christopher Columbus
克里斯托弗·
哥伦布
Ferdinand Magellan
斐迪南·
麦哲伦
2. Do you know any famous ancient explorers
Zheng He
郑和
Christopher
Columbus
克里斯托弗·哥伦布
Zheng He
Part 1 Para ___
Part 2 Para ___
Part 3 Para _____
Zheng He
1
2
3-4
_____________of Zheng He’s first voyage
________about Zheng He’s voyages
___________of Zheng He’s voyages
Details
Significance
Introduction
Whie-reading: read for structure (P30)
Why were Zheng He’s ships loaded with china, tea and other treasures (Para.2)
2. What is the significance of Zheng He’s voyages (Para.3)
3. What helped prove that the records of Zheng He’s voyages were not legend (Para.4)
a
Careful reading
1.Why were Zheng He’s ships loaded with china, tea and other treasures (Para.2)
2. What is the significance of Zheng He’s voyages (Para.3)
Because they are gifts for foreign rulers.
develop and strengthen harmonious relations with…
expose foreign people to Chinese culture
allow the Chinese to better understand overseas lands
3. What helped prove that the records of Zheng He’s voyages were not legend (Para.4)
The final proof came when an enormous shipyard was discovered in Nanjing, where the fleet had been built.
Christopher Columbus
克里斯托弗·哥伦布
Christopher Columbus
Para.1: of Christopher Columbus
Para.2: Details about his _______________
Para.3: _____________of his voyages
first voyage
Significance
Whie-reading: read for structure (P31)
Introduction
1. What challenges did Columbus and his crew encounter during the journey in 1492 (Para.2)
2. Why did Columbus call the natives Indians (Para.2)
3. What is the significance of Columbus’s voyages (Para.3)
a
Careful reading
1. What challenges did Columbus and his crew encounter during the journey in 1492
It took longer than expected, they almost ran out of food and water entered one of the ships.
While-reading
2. Why did Columbus call the natives Indians
Because he was convinced that he was in the East Indies.
While-reading
3. What is the significance of Columbus’s voyages (Para.3)
While-reading
“discovered” the New World
inspired explorers to explore and discover more ....
opened a new chapter of the Age of Exploration.
allowed for an international exchange of ideas and cultures
Zheng He’s exploration Christopher Columbus’s exploration
The first voyage Departure time On 3 August 1492
Departure point Taicang Spain
Fleet size Over 200 ships
Number of crew members Almost 28,000 people
Places of arrival The shores of the Caribbean
Total number of voyages
In the summer of 1405
As far as the east coast of Africa
Three ships
About 90 crewmen
Four
While-reading
What was China like at that time
strong/powerful
Seven
In pairs, discuss the following question.
What factors made the voyages of Zheng He and Columbus so successful Use the information in the articles to support your opinion. (external & internal)
Discussion
The factors that made the voyages of Zheng He so successful:
external:
internal:
the support from Ming emperor
The Four Great Inventions of ancient China also helped a lot.
1
2
3
4
The factors that made the voyages of Columbus
so successful:
external:
internal:
1
1
2
What factors made the voyages of Zheng He and Columbus so successful
Use the information in the articles to support your opinion.
Zheng He
Columbus
advanced technology
shipbuilding skills
support from the emperor
his navigation skills
...
financial support
loving saiing
great interest in geography
being brave and knowledgeable
....
external factors
internal factors
What might be the common qualities of the two explorers
Personal qualities
brave/courageous
curious
persistent
independent
determined/strong-willed
open-minded
ambitious
...
Further thinking
Learn from their stories of their adventure, what we can do when exploring the “ocean” of our knowledge and life
The stories of their adventure have inspired me
to be when .
Sharing
假设你将参加与国际学生的文化交流会，你想谈谈在你人生道路上起重要作用的中国历史人物。请你写一篇发言稿，发言稿必须包括：1.人物概况与贡献; 2.该人物对你的影响。
注意: 1.词数80左右; 2.可以适当增加细节，以使行文连贯;
3.开头和结尾已给出，不计入总词数。
Communicating
Dear friends,
Today I am very glad to be here to share with you my ideas of the most important historical figure in my life.
He is Zheng He. .
.
.
That’s all. Thank you for listening.
假设你将参加与国际学生的文化交流会，你想谈谈在你人生道路上起重要作用的中国历史人物。请你写一篇发言稿，发言稿必须包括：1.人物概况与贡献; 2.该人物对你的影响。
Dear friends,
Today I am very glad to be here to share with you my ideas of the most important historical figure in my life.
He is Zheng He. .
.
.
.
.
.
.
.
.
That’s all. Thank you for listening.
Beginning
Body
Ending
1. 人物概况&贡献
2. 对你的影响
Communicating
Find useful expressions from the article:
人物概况/介绍
(who)：
1) one of Chine’s greatest explorers L1
2) he is remembered as one of China’s most influential explorers. L21
Between 1405 and 1433, on behalf of the Ming Dynasty, Zheng He made a total of seven voyages. L7-8
贡献(what)：
Zheng He’s seven voyages had a far-reaching impact on China and its neighbours. L13
影响(why)：
The stories of his adventure have inspired me to be when .
假设你将参加与国际学生的文化交流会，你想谈谈在你人生道路上起重要作用的中国历史人物。请你写一篇发言稿，发言稿必须包括：1.人物概况与贡献; 2.该人物对你的影响。
Dear friends,
Today I am very glad to be here to share with you my ideas of the most important historical figure in my life.
He is Zheng He. .
.
.
.
.
.
The stories of his adventure have inspired me to be . when .
.
That’s all. Thank you for listening.
Beginning
Body
Ending
人物概况
(who)
贡献(what)
影响(why)
What
How
Why
Summary
Be brave to explore the beautiful world!