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必修5《Warming up、Pre-reading、Reading、Comprehending》PPT课件优质课下载
make every effort
make a difference
Stages in scientific research
Draw a conclusion
Collect results
Make a question
Find a problem
Analyse the results
Repeat if necessary
Find supporting evidence
Think of a method
How?
Predict the content from the title
John Snow defeats “King cholera”
Who?
What?
Scientific research stages
Para1:
What causes cholera?
Find a problem:
famous/ well-known
expert/professional
deadly
kind-hearted
considerate