人教版高中英语必修五unit1Greatscientists“(Reanding)”课件
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Keep the kitchen clean Cook raw food thoroughly Dispose rubbish properly.
Heat the food left overnight
1. Read the passage as fluently as you can. 2. Finish Ex. 1 on Page 3. 3. Preview the new words in the passage.
高中英语课件
（金戈铁骑 整理制作）
Unit 1
Great scientists
Pre-reading
1. What should scientists do to prove a new idea in scientific research?
Draw a conclusion Think of a method
People absorbed it with their meals.
Which one do you believe more? What about John Snow?
What method did he use?
Public house
ManyAdeamthsahpapopefneBd hreorea. d Street
Collect results
Think of a method
Analyse the results
Find supporting evidence
Draw a conclusion
Pre-reading
2. What do you know about infectious diseases? Can you name some of them?
No death happened here.
It seemed the water from the pump was to blame. What did he do next?
(Para 5) He looked into the source of the water…
(Para 6) What was another supporting evidence?
John Snow was able to announce with certainty that polluted water carried the virus.
John Snow was ___ well-known doctor in London ___ the 19th century. He wanted to find the cause of cholera in order to defeat it. In 1854 when a cholera ______(break) out, he began to gather information.
Collect results
Make a question
Find a problem
Analyse the results
Find supporting evidence
What order would you put the seven in?
Finrked on a map where all the dead people had lived and he found ____ many people _____ had drunk the dirty water from the pump died. So he decided that the _______(pollute) water carried cholera. He suggested that the source of all water supply ________ (examine) and new methods of ________(deal) with polluted water be found. ______(final), “King Cholera” _________(defeat).
What caused cholera?
Make a question: Which theory to believe in?
Cholera multiplied in the air without reason. A cloud of dangerous gas would float around until it found its victims.
He marked on a map where all the dead people had lived and he found _th_a_t_ many people _w__h_o_ had drunk the dirty water from the pump died. So he decided that the p_o_l_l_u_te_d_(pollute) water carried cholera. He suggested that the source of all water supply _b_e_e_x_a_m__in_e_d_ (examine) and new methods of __d_e_a_li_n_g_(deal) with polluted water be found. F__in_a_l_ly_(final), “King Cholera” __w_a_s__d_e_fe_a_t_e_d__(defeat).
John Snow was _a__ well-known doctor in London _i_n_ the 19th century. He wanted to find the cause of cholera in order to defeat it. In 1854 when a cholera _b_r_o_k_e___(break) out, he began to gather information.
Drink boiled water
Wash hands often
What should we pay attention to in our daily life in order not to get Kinefeepctaewdaywfirtohmchfloielsera?
choose fresh sea food
SARS
H1N1
What can you learn from the title?
人物： 事件：
defeats cholera
What is the problem? The cholera was the most deadly disease of its day. Neither its cause, nor its cure was understood.
Heat the food left overnight
1. Read the passage as fluently as you can. 2. Finish Ex. 1 on Page 3. 3. Preview the new words in the passage.
高中英语课件
（金戈铁骑 整理制作）
Unit 1
Great scientists
Pre-reading
1. What should scientists do to prove a new idea in scientific research?
Draw a conclusion Think of a method
People absorbed it with their meals.
Which one do you believe more? What about John Snow?
What method did he use?
Public house
ManyAdeamthsahpapopefneBd hreorea. d Street
Collect results
Think of a method
Analyse the results
Find supporting evidence
Draw a conclusion
Pre-reading
2. What do you know about infectious diseases? Can you name some of them?
No death happened here.
It seemed the water from the pump was to blame. What did he do next?
(Para 5) He looked into the source of the water…
(Para 6) What was another supporting evidence?
John Snow was able to announce with certainty that polluted water carried the virus.
John Snow was ___ well-known doctor in London ___ the 19th century. He wanted to find the cause of cholera in order to defeat it. In 1854 when a cholera ______(break) out, he began to gather information.
Collect results
Make a question
Find a problem
Analyse the results
Find supporting evidence
What order would you put the seven in?
Finrked on a map where all the dead people had lived and he found ____ many people _____ had drunk the dirty water from the pump died. So he decided that the _______(pollute) water carried cholera. He suggested that the source of all water supply ________ (examine) and new methods of ________(deal) with polluted water be found. ______(final), “King Cholera” _________(defeat).
What caused cholera?
Make a question: Which theory to believe in?
Cholera multiplied in the air without reason. A cloud of dangerous gas would float around until it found its victims.
He marked on a map where all the dead people had lived and he found _th_a_t_ many people _w__h_o_ had drunk the dirty water from the pump died. So he decided that the p_o_l_l_u_te_d_(pollute) water carried cholera. He suggested that the source of all water supply _b_e_e_x_a_m__in_e_d_ (examine) and new methods of __d_e_a_li_n_g_(deal) with polluted water be found. F__in_a_l_ly_(final), “King Cholera” __w_a_s__d_e_fe_a_t_e_d__(defeat).
John Snow was _a__ well-known doctor in London _i_n_ the 19th century. He wanted to find the cause of cholera in order to defeat it. In 1854 when a cholera _b_r_o_k_e___(break) out, he began to gather information.
Drink boiled water
Wash hands often
What should we pay attention to in our daily life in order not to get Kinefeepctaewdaywfirtohmchfloielsera?
choose fresh sea food
SARS
H1N1
What can you learn from the title?
人物： 事件：
defeats cholera
What is the problem? The cholera was the most deadly disease of its day. Neither its cause, nor its cure was understood.