资源简介

(共13张PPT)
Exploration &Construction
Science and Scientists
-Summarize the process to overcome diseases
Learning Objectives
1
Read the passage to summarize the main idea and understand scientific sprits.
2
Draw a mind map to sort out how John Snow defeated king Cholera and figure out the procedures to conduct a scientific research.
3
Write an essay about the scientific sprit and conclude the qualities a scientist must have to be successful.
______ analyse the results
______ ask a question
______ draw a conclusion
______ collect data
______ find a problem
______ find supporting evidence
______ think of a method
5
2
7
4
1
6
3
Pre-reading: What order would you put stages of scientific research in
John Snow
While-reading1. Read the whole text quickly and match the main ideas
Para1
Para 2
Para 4
Para 5
John Snow desired to destroy cholera.
John Snow decided to prove the second theory.
Snow began his study by marking on the map
Truth of the infection of cholera
Snow's contributions
Para 3
1. Why was cholera called “King Cholera” in the text
Because cholera was the most deadly disease of its day.
2. What’s the main idea of the text
To tell us how John Snow found the cause of cholera and the cure for it.
While-reading 2. Read the text and find out the answers to the following questions.
Stages Key words or sentences
1. find a problem
2. ask a question
3. think of a method
4. collect data
5. analyse the results
6. find supporting evidence
7. draw a conclusion
While-reading 3.Draw a mind map to analyse Snow’s scientific research.
Stages Key words or sentences
1. find a problem
2. ask a question
3. think of a method
4. collect data
5. analyse the results
6. find supporting evidence
7. draw a conclusion
While-reading 3.Draw a mind map to analyse Snow’s scientific research.
Hard-working
devoted
determined
passionate
creative
selfless
strict attitude
Post-reading 4. Evaluation of John Snow
Post-reading 5. Role model
Thank you!

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