人教版（2019）选择性必修 第二册Unit 1 Science and Scientists Reading and Thinking课件(共35张PPT)

(共35张PPT)
8
UNIT 1 SCIENCE AND SCIENTISTS
Reading and Thinking
Understand the questioning mind
Teaching objectives
1.To know about John Snow and cholera.
2.To summarize the main idea.
3.To find out the stages of scientific research
in this passage
8
01
Pre-reading
Are you familiar with these situations
3
陈负箱
take temperature
run nucleic acid tests
get vaccinated
(核酸检测)
(接种疫苗)
We have took measures to fight against coronavirsus!
Besides coronavirus,what other kinds of
epidemics(流行病)have you heard of
3
Discuss the stages of scientific research in groups.
Draw a conclusion
Think of a method
Collect results
Analyse the results
Ask a question
Find a problem
Find supporting evidence
Page2 activity1
Can you put them in order and translate
them into Chinese
Seven stages
3
draw a conclusion
得出结论
find supporting
evidence收集证据
analyze the results
分析结果
collect data
think of a method
收集数据
思考方法
ask a question
find a problem
提出问题
发现问题
Read the title and predict.
3
John Snow Defeats "King Cholera
Who
How
What