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(共17张PPT)
3
Unit 5 Education
Lesson3 Understanding
How did Helen Keller acquire knowledge and achieve understanding of the word “love”
Ask questions.
Which of the following may help you acquire knowledge more effectively Why
to be interested in the topic
to discuss topics with friends
to ask questions
to have time to
think about what
you have learnt
to be relaxed
and happy
How about great scientists and thinkers
Do they use the same way as us common
people
Activity 1
>>
What’s the main idea of the text
A. Introduction to some great educators in the world.
B. Analysis of the causes of knowledge and understanding.
C. Introduction to how human acquire knowledge and understanding.
D. Analysis of the method of how to solve the world’s problems.
Activity 2
>>
Read for basic structure. Divide this passage into several parts and use key words to summarize each part.
Para. 1
Para.2-3
Para. 4-5
How we acquire knowledge and understanding
Examples of scientists and thinkers
in the 17th century
The author’s opinions and conclusion
Read Para.1. Complete the information in the two boxes.
the author
today we
VS
To start with, we ______________.
Then, to find answers, we ______ _____________________________.
After that, we ________________ ____________________________________________.
are more used to typing a few key words into a search engine and wait for the Internet to give an answer.
need questions
the world and study the facts
consider possible
observe
answers and test each to find
the right ones
scientists&thinkers
Activity 3
>>
Read Para 2-3.Complete the following diagram.
Aristotle
People in the 17th century
Francis Bacon
Galileo Galilei
Activity 4
>>
Aristotle
(374-322 BC),an ancient Greek philosopher, “Father of Western Philosophy”.
Francis Bacon
(1561-1626)，an English philosopher and statesman.
Galileo Galilei
(1564-1642),an Italian astronomer, physicist and engineer, “Father of Observational Astronomy”, “Father of Modern Physics”.
Scientists and thinkers
The common people
17th century
vs
scientific type of thinking & worthy search for knowledge
the Earth is not the center of the universe
idea/discovery
response
why
not interested
believe more in church
ignore the facts
didn’t believe G
angry! sent him to prison!
didn’t want to challenge......
didn’t want to abandon......
make the assumption ......
Activity 4
>>
(para.2-3)
Bacon:
Galilei:
Q1. Why did people prefer the primitive ideas than truth
Q2. Were great men always correct Give examples.
Activity 5
>>
(para.3)
Because they had been put forward by the great philosopher Aristotle.
Aristotle
Galilei
Modern scientists

the Earth-center
the Sun-center
perfect circle
not perfect
Our understanding of the world around us is constantly growing and changing.
Q1. What’s the author’s attitude towards these men How do you know it
Activity 6
>>
(para.5)
Q2. What does the last sentence in paragraph 5 mean
A.Knowledge and understanding can change human history.
B.Civilization is built on knowledge and understanding.
C.Knowledge and understanding is more important than money.
D.Some great people’s encouragement determines human future.
Admiring, approving, and respectful.
After reading the text, what qualities do these great men have What will we be inspired to do in our future life and study
Activity 7
>>
group discussion
Class Manifesto(班级宣言)
As senior high students, we promise to________, to____________, and to___________, just like Bacon and Galileo, so that we can gain true knowledge and grow into better learners.
Qualities
Inspirations
bravery
curiosity
persistence
perseverance
dedication
critical thinking
sacrifices
insight
passion
...
step out from convention
challenge the authority
dare to question
step out of the comfort zone
true interest
...
Knowledge is not a fixed(固定的) treasure, but is a journey of exploration. The courage to question, the curiosity to discover, and the persistence to pursue----these are the true gifts that Bacon and Galileo leave us. May you carry this spirit in your study and life, and keep exploring the world with an open mind.
Learn more about Galileo Galilei.
3
Thank you!

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