人教版必修五unit1-Reading

9/29/2016
Cholera:
Reading
Task 1:Skim
Match stages with paragraphs.
9/29/2016
Who helped to defeat the disease? John Snow What's the name of the disease? Cholera
What caused cholera?
9/29/2016
2.make up a question
Which theory is correct?
multipliedin the air without reason. Cholera________ A cloud of dangerous gas would ______ float around until it found its ________. victims
What do you know about infectious diseases?
a kind of infectious diseases
It begins in the stomach and a severe case can lead to death without immediate treatment. • And the victims died very quickly from a loss of liquid after severe vomiting(呕吐) and diarrhoea(腹泻). •
What’s the main idea of the passage?
A. John Snow was a well-known doctor in London. B. The cause of Cholera was polluted water. C. The source of all drinking water should be examined. D. How John Snow find the cause of the disease and solved it .
What order do you put them in? Why?
Find a problem
Make up a question Think of a method
Collect results
Analyse the results Find supporting evidence
Draw a conclusion
Match them
Para 1 Para 2
Find a problem Make up a question
Think of a method
Para 3
Para 4 Para 5 Para 6 Para 7
Collect results Analyse the results
Find supporting evidence Draw a conclusion
9/29/2016
Task 2 Scanning
Mind Map of the text
Do you know what did this map was used for in 1854?
Finding out the cause of Cholera.
Number these events in the order that they happened
Unit 1 Great Scientists
Reading
Scientists:
9/29/2016
Scientists & Contributions:
Alexander Bell Thomas Edison Wright Brothers Madame Curie Franklin Steven Hawking Elbert Einstein Isaac Newton electricity the First telephone the electric Lamp black holes in Universe Theory of Gravity the First Plane Radium the Theory of Relativity
9/29/2016
Pre-reading:
9/29/2016
Draw a conclusion Think of a method Collect results Make up a question Find a problem Analyse the results Find supporting evidence
2 __
__ 4 __ 7 __
1 __
John Snow began to test two theories.
An outbreak of cholera hit London in 1854.
John Snow marked the deaths on a map. He announced that the water carried the disease. John Snow investigated two streets where the outbreak was very severe. King Cholera was defeated. He found that most of the deaths were near a water pump. He had the handle removed from the water pump.
People absorbed _______ it with their meals.
9/29/2016
3. think of a method What method did he use? 4. collect results
Public house
Many deaths happened here. A map of Broad
The polluted water carried the disease.
9/29/2016
Task 3 Consolidation
Complete the passage
Read the passage again and fill in the blanks: John Snow was a well-known doctor ___ in London in the cause of 19th century. He wanted to find the _____ defeatit. In 1854 when a cholera in order to _____ cholera broke ___ out, he began to gather _____ information. He marked _____on a map where all the dead people had lived and he found that many people who had drunk pump died. So he the dirty water from the _____ carriedcholera. decided that the polluted water _____ He suggested that the source of all water supplies examined be ______ and new methods of dealing with polluted water be found. Finally, “King Cholera” was defeated.
9/29/2016
Thank y. find supporting evidence What extra evidence did he find?
A woman and her daughter who lived far away but drank the water also died.
7. draw a conclusion with certainty
3
__
8 __ 5 __ 6
9/29/2016
Details
1. Find a problem
What is the problem?
deadly disease The cholera was the most _____ cause nor its cure of its day. Neither its ____, ___ understood was ________.
Street
No death happened here.
The water from the pump was to blame.
9/29/2016
5.analyze analysethe theresults: results What happened to the pump water?
The water was from the ____ which had been river _______ by the polluted _________ dirty water from London.