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新人教必修五 Unit1 Great scientists-Reading[阅读课件]

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人教版必修五Unit1Greatscientistreading1课件(29张)

人教版必修五Unit1Greatscientistreading1课件(29张)
___ 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
3. To know more about John Snow and his achievements.
4. To learn some useful words and expressions in the passage.
a general idea
titles and headings the first and last sentences of paragraphs the first and last paragraphs pictures and charts
Summary
First we should find the problem. Then, think of a method. We should collect as much information as possible.
Analyzing results is the most important stage.
Before we make a conclusion, it is necessary for us to find supporting evidence.
Skimming
Reading Comprehension II
What’s the main idea of the passage? A. John Snow was a well-known doctor

人教版(新课程标准)必修五Unit1GreatscientistsReading课件

人教版(新课程标准)必修五Unit1GreatscientistsReading课件
2024/11/18
13. give sb. a clue 为…提供线索 14. make an investigation做调查 15. it seems that好像 16. sb./sth. be to blame该受批评；该承担责任 17. look into 调查 18. slow down降速；减速 19. supporting evidence 有力证据 20. be linked to与…相关联的；相联系 21. die of死于某种疾病 22. with certainty肯定 adv. 23. water supply水源 24. instruct sb. to do指导某人做某事 25. expose sb. to=sb. be exposed to 暴露；接触
How to prove a new idea in scientific research?
draw a conclusion think of a method collect results make a question find a problem analyse the results find supporting evidence
2024/11/18
1. But he became inspired when he thought about helping ordinary people exposed to cholera. exposed to cholera 在句子中是过去分词用作 后置定语, 表示被动, 意为 “患霍乱的”。如: The book _w_r_it_te_n_b_y_L_u_X_u_n_is very popular. 鲁迅写的书是很受欢迎的。
2024/11/18
(3) aiming to kill or destroy 意在杀死的; 不共戴天的: a deadly enemy 不共戴天的敌人 2)deadly adv. (1) very 极度; 非常; 十分 deadly serious 十分认真 (2) like death 死一般地

人教新课标高中英语必修五 unit1 Great scientists reading 课件(共22张PPT)

人教新课标高中英语必修五 unit1 Great scientists reading 课件(共22张PPT)
2. It was a fact that cholera spread in a cloud of gas. (F)
3. When cholera broke out in 1854, it spread quickly through poor neighbourhoods. (T)
4. The people who drank beer instead of water did not catch cholera. (T)
6. Find supporting evidence.
7. Draw a conclusion.
•A woman and her daughter died after drinking the water from Broad Street pump.
•He announced that polluted water carried the virus.
5. The water companies were asked to stop supplying polluted water to people. (T)
III. Match the stages of scientific
research with what John Snow did to
About John Snow
He was a famous __d_o_c_t_o_r_ and
Queen Victoria's personal physician. He made up his mind to solve the
problem of _c_h_o_l_e_r_a_.
Two
Theory 1: Cholera was spread by

人教版必修五Unit1GreatscientistsReading课件

人教版必修五Unit1GreatscientistsReading课件
The polluted water carried the virus 3.What measures did John Snow take to
prevent the disease from spreading? ..suggested that…be examined …were instructed not to expose…to…
11.Who put forward a theory about black holes?
Stephen Hawking (1942--) a British
astronomer
John Snow is a well-known doctor in the 19th century in London and he defeated “King Cholera”. Do you know what kind of disease is cholera?
it were unknown, he wanted to face
the challenge and solve the problem.
Careful Reading:
1.What were the two theories about the cause of cholera?
…multiplied… …victims… …absorb…
John Snow Defeats “King Cholera”
Steps:
What/How?
1.Find a problem
What causes cholera?
2.Make up a Which theory is correct? question
3.Think of a Collect information on those

新人教版必修五 Unit 1 Great Scientists-Reading[阅读课件]

新人教版必修五 Unit 1 Great Scientists-Reading[阅读课件]
imaginative
Who is he?
He invented electric bulbs.
He made more than 1,000 inventions during his life. He is … Thomas Edison
Genius is one percent inspiration and ninetynine percent perspiration.
Para 1: Introduction of John Snow and Cholera
Find a Problem: What cause cholera?
Para 2: Two theories Make up a question: Which is right?
Para 3: He gathered information to test the theory.
天才就是百分之九十九的汗水加上百分之一的灵感.
Thomas Alva Edison
Who is she?
She is a woman scientist.
She discovered radium(镭)and polonium(钋).
In her life, she won the Nobel Prize twice. She is … Marie Curie Nothing in life is to be feared. It is only to be understood.
scientist, science, scientific
1.When young, he was determined to devote his science life to ________. scientific 2.Madam Curie made many __________ discoveries in her life. scientist whose research is about cloning 3.The _______ has been given a prize.

新人教版必修五 Unit 1 Great Scientists-Reading[阅读课件]

新人教版必修五 Unit 1 Great Scientists-Reading[阅读课件]

It is infectious disease. It caused a lot of deaths in the old times in Europe.
Do you know how to prove a new idea in scientific research?
-- We can makes some plan or stages.
Unit 1 Great Scientists
1.Which scientist discovered that objects in water are lifted up by a force that helps them float?
Archimedes
2. Who wrote a book explaining how animals and plants developed as the environment changed?
Idea 2. Because the Idea 1 or 2? Why? information showed that the dirty water carried cholera
He defeated cholera by examining the water supply and dealing with the polluted water
5
6.Repeat if necessary
Find other evidence to make sure the conclusion Polluted water carried the disease
6
7.Make a conclusion
6
Comprehending
Scientific Report by John Snow

人教新课标高中英语必修五 unit1 Great scientists reading 课件(共14张PPT)

人教新课标高中英语必修五 unit1 Great scientists reading 课件(共14张PPT)

2) Some houses had no deaths. Why1?death
Result : It seemed that the water was to blame.
…
2 death 5 death
Step1,24,…: 3c0o,…ll4e0c:t nruemsubelrtssof houses
Step 1:Find a problem : What was the cause of cholera?
Para.2 What were the two theories?
Theory1: Cholera multiplied in the air.
Theory2: People absorbed the disease into their bodies with their meals.
请用英文简要介绍疟疾和屠呦呦发现青蒿素的过 程。
在今天，疟疾(malaria)对世界公共卫生依然 是个严重挑战。如果你被受感染的蚊子
(mosquito)叮咬，你就有可能感染疟疾。屠呦呦 工作的中药研究所(China Academy of Traditional Chinese Medicine)于1969年开始抗 疟(anti-malaria)药研究。屠呦呦阅读了大量中 医药书籍。在她面临困境的时候，这些书籍给她
attend: take care of
Cholera?
the deadly disease of its day.
What John Snow did: …wanted to face the challenge and solve this problem.
What he found: The disease would never be controlled until its cause was found.

新人教版必修五 Unit 1 Great scientists-Reading[课件]

新人教版必修五 Unit 1 Great scientists-Reading[课件]
solve them.
Repel (回避) may be exposed to an
infectious diseases, so may animals,
such as bird flu. AIDS, SARS are
infectious diseases.
Infectious diseases are difficult to
or dispose of waste.
Cholera can be mild or even without symptoms, a severe case can lead to death without immediate treatment. The diarrhea and vomiting brought on by the infection quickly leaves the body without enough fluid. The following dehydration(脱水) and shock can kill a person within hours.
The spread of ch epidemic in Great Britain in 1831-32
Great Britain London
Germany
Death of first cholera case in London during the 1848-49 epidemic
leg cramps(小腿抽筋).
The most common cause of cholera is by someone eating food or drinking water that has been contaminated with the

新人教版英语必修5unit1greatscientistsreading上学期课件

新人教版英语必修5unit1greatscientistsreading上学期课件

C. Watt
4.Who put forward a theory about black holes?
A. Stephen Hawking B. Archimedes C. Copernicus
5. Who did great contribution to defeating the Sars?
1.Which scientist said, “give me a place to stand on, and I can move the earth.”?
A. Charles Darwin B. Archimedes C. Thomas Edison
2.Who invented the first steam engine?
__Id_e_a__2_. Because the data showed a connection with the water.
John Snow was able to _d_e_f_e_a_t_c_h_o_l_e_r_a_ once its cause was known.
Summary:
Part 2: Two theories
Make a question: Which is right?
Part 3: Study of the outbreak in 1854
Paragraph 3:
1. What did John Snow do when another outbreak hit London in 1854?
You feel……
(for example)
Maybe you have got _C_h_o_l_e_r_a_.
John Snow Defeats “King Cholera”

人教新课标高中英语必修五 unit1 Great scientists reading课件 (共29张PPT)

人教新课标高中英语必修五 unit1 Great scientists reading课件 (共29张PPT)

_E_x_a_m_i_n_e_ the source of all the water supplies.
II. True (T) or false (F):
1. Cholera would never be controlled even if its cause was found. F
2. The disease attacked the body quickly from the stomach and soon the affected person died. T
Collect results
Repeat if necessary
Draw a conclusion
What do you know about infectious diseases?
Infectious diseases can be spread to other people. They have an unknown cause and need public health care to solve them.
5. Deaths of the woman and her
daughter were linked to the Broad
Street outbreak. T
6. Only ordinary people died when
cholera broke out.
F
III. Choose the best answers. 1. What’s the purpose of the text? A. To show us how difficult it was to find a cure for cholera. B. To tell us how John Snow found the cause of cholera and the cure for it. C. To show us how difficult it was to carry out experiments at that time. D. To tell us the way cholera spread and how serious it was.

新人教版英语必修5 unit 1 great scientists reading 上学期课件

新人教版英语必修5 unit 1 great scientists reading 上学期课件

You feel……
(for example)
Maybe you have got ________. Cholera
John Snow Defeats “King Cholera”
1. Do you know what this map was used for in 1854? 2. Find out the cause of Cholera.
Part2 Part3
(Para. 2)
Prevention of Cholera and John Snow defeated King Cholera
Introduction of two theories
(Para. 3-5)
part4
(Para. 6)
Introduction of John Snow and Cholera
Unit 1 Great Scientists
1.Which scientist said, “give me a place to stand on, and I can move the earth.”?
A. Charles Darwin
B. Archimedes
C. Thomas Edison
Result : the water was to blame.
1 death 2 death … 5 death
1,2,…30,…40: numbers of houses
Collect and analyze results
Water was the cause of the cholera Look into the __________of the water source for two streets He found that the result2 water_______________________ came from the river. suggestion He told people to___________________ remove the handle ______________________ from the water pump. He found ___________________in result3 polluted Conclusion: water carried disease. two other the deaths another part of London. result1 research suggestion He suggested that the source of all water supplies ______________and be examined _______________be found. new methods

人教版高中英语必修五 Unit 1 Great Scientists-Reading[ppt课件]

人教版高中英语必修五 Unit 1 Great Scientists-Reading[ppt课件]

Homework
1. Surf the internet to find out: What should we pay attention to in our daily life to prevent ourselves from getting infected with all these infectious diseases? 2. Write down the important words and phrases in your exercise books. 3. Underline the difficult sentences that you cannot understand.
make think of upaamethod question
collect think ofresults a method
7 stages in right order
collect make up results a question
find analyse a problem the results repeat ifthe necessary analyse results repeat necessary draw a if conclusion
Para 6
Details
What is the problem?
The cholera was the most deadly disease of its day. Neither its cause, nor its re was understood.
What caused cholera?
Match them
Para 1 Para 2 Para 3 Para 4

人教版新课标 2019-2020 必修五 第一单元 book 5 Unit 1 Great Scientists reading 课件(共21张PPT)

人教版新课标 2019-2020 必修五 第一单元 book 5 Unit 1 Great Scientists reading 课件(共21张PPT)

Para.2
Two theories
②Make a question The first suggested tihnattchheolaeriar multiplied in the air. A
cloud of dangerous gas floated around until it found its victims .
John Snow wanted tofind the cause of cholera .
Homework
Read the passage carefully and finish the short summary. (within 100 words)
he needed evidence .
WW henhaincohtheprloauctberesakwhiot Luonlddonhien 1f8o5c4,uhse whaiss ready to begin hsistuendqyuiroy nandngeaxthte?r information.
Make a question
Find supporting evidence
Analyze the results
Please put them in the right order.
John Snow Defeats “King Cholera”
Who? Why? How?
Para.1
WHehowaws aasfaJmoohuns aSnndoewxp?ert doctor in London, who attended Queen Victoria as her personal physician. Who was “King Cholera” ?
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These families had not drunk the water from the Broad Street pump.
Put the correct stages into the reading about research into a disease.
Main ideas Para. 1: About cholera
Polluted water carried the disease
Paragraph 7:
Prevention of Cholera
John Snow defeated King Cholera
Detailed reading
What was this map used for in 1854? Finding out the cause of Cholera.
Skim and Scan
• What happened in 1854? • How many people died in 10 days? • Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?
1. What happened in 1854?
Cholera outbreak hit London.
2. How many people died in 10 days? 500
3. Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?
Unit 1 Great Scientists
SARS, an deadly infectious disease hit China.
Which person impressed you most during the SARS?
Zhong Nanshan (钟南山)
John Snow
•British ( 1813~ 1858) •a figure(人物) in the history of public health, epidemiology(流行病学) and anesthesiology(麻醉 学)
When the cause was found, what did the people do？ Remove the handle from the water pump so it could not be used.
What are John Snow’s suggestions?
① The source of all water supplies should be examined. ② New methods of dealing with polluted water should be found. ③ The water companies were also instructed not to expose people to polluted water anymore.
Para. 2:Which theory is right? Para. 3: Test two theories Para. 4: Mark the death on a map Para. 5: Find the source of the water supporting Para. 6: Find other deathsevidence: Two
Why couldn’t the cholera be under control at first? Neither its cause, nor its cure waБайду номын сангаас understood.
What’s the two theories?
Strange cloud in the air that attacked people. People absorbed the disease with their meals.
Do you know how to prove a new idea in scientific research? eight stages
What order would you put them in?
⑦ ③ ④ ② ① ⑤ ⑧ ⑥
Make a conclusion Think of a method Collect results Make up a question Find a problem Analyse the results Repeat if necessary Find supporting evidence
What is Cholera?
John Snow defeats “King cholera”
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 did John Snow collect, analyze the information, find the cause of the disease and solve it .
Cholera is the illness caused by a bacterium(细菌) called Vibria cholerae(霍乱弧菌) . It infects people’s intestines (肠), causing diarrhea(腹泻), vomiting(呕吐) and leg cramps(抽筋) .