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人教版高二英语必修五Unit1 Reading

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人教高中英语必修5Unit1reading(共41张PPT)

人教高中英语必修5Unit1reading(共41张PPT)
Theory of Gravity the First Plane
Radium the Theory of Relativity
Who is he?
Which scientist discovered that objects in water are lifted up by a force that helps them float?
John Snow
Read the text (P2-3) quickly and complete the main idea of it.
The text is mainly about _J_o_h_n_ _S_n_o_w__ and how he _d_e_f_e_a_te_d__c_h_o_le_r_a_.
second theory was correct.
Stage 4 Collect results
Stage 5 Analyse he results
Marked where the dead people had lived on a(n) 6.
_m__a_p__. Looked into the 7. _s_o_u__r_c_e_
cholera broke out B. felt not quite sure after he finished the
map C. helped the woman from Broad
Street D. became famous after defeating
cholera
2. Why did John Snow use a map in his research?
Alexander Bell Thomas Edison Laite Brothers Madame Curie Franklin Steven Hawking Elbert Einstein Isaac Newton

高二英语必修5 Unit 1 Reading 1课件人教版_必修5

高二英语必修5 Unit 1 Reading 1课件人教版_必修5
Repeat if necessary: With the study of two other deaths, showed that cholera was spread by _____ but not _____.
Make a conclusion: The source of all water supplies should be _______
Zhong Nanshan (钟南山)
John Snow
John Snow defeated “King cholera”
Did Dr. Zhong find out the cure for SARS soon after it broke out? How about John Snow?
Collect results: He marked on a ______ where all the dead people had lived and it seemed the _______ was to blame.
Analyse results: John found the cause of cholera was the ______ _______.
Main idea:
The main idea of this passage is that John Snow found out the cause of the disease called cholera which was a deadly disease in London in the 19th century. With Snow’s great efforts, the disease was finally under control.

人教高中英语必修5Unit1Reading (共43张PPT)

人教高中英语必修5Unit1Reading (共43张PPT)
1854. _4__ John Snow marked the deaths on a
map.
_7__ He announced that the water carried the disease.
_3__ John Snow investigated two streets where the outbreak was very severe.
He is … Humphry Davy
Who is he?
Who put forward a theory about black holes?
He is … Stephen Hawking
1. Do you know how to prove a new idea in scientific research? Discuss in small groups the stages in setting out a new scientific idea. What order would you put them in?
Small, white, flocculent particles
Stage 6 Find
Found supporting
seuxptproaretivnigdeenvcidee:nAcewfroommatnwaonodthherer
edvaiduegnhcteer wdheaothlisv:eBdoftahrofawthaemy bduietd
Public house
No death happened here.
The water from the pump was to blame.
The water was from the river which had been polluted by the dirty water from London.

人教版高中英语必修五book5 unit1 reading知识点

人教版高中英语必修五book5 unit1 reading知识点
the things happened between us. 每次见到他，我就想起发生在我们之间的事情。
11
注意:
immediately, the moment, directly, instantly 等 与 every time一样，都可以用作连词引导时间 状语从句，意为 “一…..就”。
e.g. I will give the letter to him immediately I see him.
1
1.Who put forward a theory about black holes. 谁提出了黑洞理论
put forward (1) 提出（+表示建议,计划等的名 词）= come up with
e.g. put forward a very good suggestion／plan 提出了一个很好的建议 ／计划
Smith. 昨天我们看见的那个人是史密斯先生. 7
（２） expose ① 使暴露于;使接触到 expose sth/sb to 使…暴露于…；使面临；
使遭受（危险，攻击等） be exposed to 招致，遭受 翻译：呆在户内，别把你的皮肤暴露于太阳底下 Keep indoors and don’t expose your skin to the sun．
8
５．deadly (1) adj. 致命的,致死的;毒性的 e.g. This is a deadly poison. 这是一种致命的毒药。 (2) adv. ①死一般地 e.g. His face was deadly pale. 他的脸死一般地苍白。 ② 非常,极度地 e.g. The air was deadly cold. 空气极度寒冷。
(2) 把...向前拨

高中-英语-人教版-必修5 Unit1 Reading (共28张PPT)

高中-英语-人教版-必修5 Unit1 Reading (共28张PPT)

What did John Snow do to fight King Cholera?
Find supporting evidence
(Para 6) What was another supporting evidence?
John Snow was able to announce with certainty that polluted water carried the virus.
John Snow investigated two streets where the outbreak was very severe.
He found that most of the deaths were near a water pump. King Cholera was defeated.
Find the problem The cholera was the most deadly disease of its day. Neither its cause, nor its cure was understood.
What caused cholera?
What did John Snow do to fight King Cholera?
analyse the results
(Para 5) He looked into the source of the water for these two streets and thought it was probable that the polluted river was to blame…
collect results
analyse the results
find supporting evidence

人教课标版高中英语必修5Unit1_Reading(共26张PPT)

人教课标版高中英语必修5Unit1_Reading(共26张PPT)
1.Find the main idea of the passage.
2.Match the main idea with each paragraph.
What’s the main idea of the passage. ?
A. John Snow was a well-known doctor in London.
6.The reason was that the source of the water was polluted.
7.The polluted water might be the reason for cholera.
Careful reading
Read and answer
• 1 Why couldn’t the cholera be under control at first? • 2 Which theory did John Snow believe in?What is it? • 3 What helped John Snow find the clue about the
Great scientists
Read the explanation and speak out the word
it explains.
1.to cause someone or something to fail .
2. a person with a high level of knowledge or skill; a specialist .
6.A machine for raising water.
7.A question you ask to get information.
8. to say or think that someone or sth. did sth. wrong or is responsible for sth. bad happening

高二英语必修五UNIT1Reading.ppt

17
Please put the 7 stages in right order according to the passage.
Draw a conclusion Think of a method
Collect results Make a question Find a problem
Analyse the results
3
Alexander Bell Thomas Edison Laite Brothers Madame Curie Franklin Steven Hawking Elbert Einstein Isaac Newton
electricity the First telephone the electric Lamp black holes in Universe
13
1. Do you know how to prove a new idea in scientific research? Discuss in small groups the stages in setting out a new scientific idea. What order would you put them in?
Who invented a lamp to keep miners safe underground?
He is … Humphry Davy
12
Who is he?
Who put forward a theory about black holes?
He is … Stephen Hawking
Who invented the first engine?
He is … Thomas Newcomen.

人教版高中英语必修5课件：Unit1 Reading (共29张PPT)


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).
Yes. The map gave a valuable clue about the cause of the disease.
8. Where were many of the deaths in Broad Street? Many of the deaths were near the water pump in Broad Street.
4、All that you do, do with your might; things done by halves are never done right. ----R.H. Stoddard, American poet做一切事都应尽力而为，半途而废永远不行6.17.20216.17.202110:5110:5110:51:1910:51:19
9. Why did some houses have no deaths?
These families worked in the pub at 7 Cambridge Street. They were given free beer and so had not drunk the water from the Broad street pump.
Steps
6. Find supporting evidence

人教版高中英语必修5Unit1Reading(共22张PPT)

He found the cause of cholera was the
results
polluted water.
Idea 1or2， Idea2. Because the information showed
why?
a connection with the water.
The
John Snow was able to defeat cholera
As the disease spread quickly, J_o_h_n___ _b_eg_a_n__to__g_a_th_e_r__in_f_o_rm__a_ti_o_n:_He marked on a map where all the dead people had lived, _a_n_a_ly_z_e__a_ll_e_v_id_e_n_c_e_s__and found out __t_he__p_o_ll_ut_e_d_w_a_t_e_r__ was the cause. Then he suggested that the source of all drinking water_m_u_s_t_b_e__e_xa_m__in_e_d.
Review the stages on page 1 about research into a disease.
1 Find a problem 2 Make up a question 3 Think of a method 4 Collect results 5 Analyse the results 6 Repeat if necessary 7 Draw a conclusion
be examined so that it is safe.

人教高中英语必修5Unit1reading(共29张PPT)


16
7 8 9
These families had not drunk the water from the Broad Street pump.
It seemed that the water was to blame.
para. 5
step 3: What did he do to test the idea that water was to blame?
√D. How John Snow collected, analysed data and
find the cause of the disease and solved it
Careful reading
para. 1
Who was John Snow?
▪ He was a famous doctor in London. ▪ He attended Queen Victoria as her personal physiican.
para. 4
step 2: He marked the deaths on a map to collect results
John Snow's Cholera Map
20
pump 37 38 40
Many deaths happened here.
No death happened here.
draw a conclusion find supporting evidence
make a question think of a method
analyse the results
collect results
find a problem
Stages of setting out a scientific research.
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Draw a conclusion
1. Skimming
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.
Cholera:
Do you know this person?
A well-known
doctor in the 19th century in London. A legendary figure in epidemiology[epɪ,di:mi:'ɔ lədʒi:](流行病学) and anesthesiology ](麻醉学) [ænis,θizi'ɔlədʒi
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
John Snow ( 1813~ 1858)
reading
John Snow Defeats “King Cholera”
Find the phrases in the passage.
1 身体特征 physical characteristics 2 提出 put forward
3 传染病 infectious diseases
analyze the results: What happened to the pump water? The water was from the river which had been polluted by the dirty water from London.
find supporting evidence : What extra evidence did he find?
Details
Find a problem
What is the problem?
The cholera was the most deadly disease of its day. Neither its cause, nor its cure was understood.
What caused cholera?
Thank you!
D. How John Snow collected, analyzed data and found the cause of the disease and solved it .
Number these events in the order that they happened. __ 2 John Snow began to test two theories.
__ 1 An outbreak of cholera hit London in 1854.
__ 4 John Snow marked the deaths on a map. __ 7 He announced that the water carried the disease.
3 John Snow investigated two streets where the __ outbreak was very severe.
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).
collect results What
method did he use?
Public house
Many deaths happened here. A map of Broad
Street
No death happened here.
The water from the pump was to blame.
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
4 科学研究 scientific research
5 得出结论 draw a conclusion
6 分析结果 analyze results 7 感染霍乱的平常人
ordinary people exposed to cholera
8 致命的疾病 the deadly disease
9 惊恐的人群 terrified people
10 面对挑战 face the challenge
11 对……产生兴趣 become interested in 12 被传染的人 the affected person
13 霍乱的起因 the cause of cholera
14 进一步的调查 make further investigations
15 拆掉水泵的把手remove the handle from the pump
16 与…有关联 be linked to 17 有力的证据 supporting evidence 18 死于 die of 19 毫无疑问地 with certainty
20 阻止做… prevent…from…
20 污染的水 polluted water
A woman and her daughter who lived far away but drank the water also died.
draw a conclusion with certainty
The polluted water carried the disease.
Drink boiled water Wash hands often What should we pay attention to in our daily life in order not to get Keep infected with cholera? away from flies choose fresh sea food
8 King Cholera was defeated. __
__ 5 He found that most of the dபைடு நூலகம்aths were near a water pump. __ 6 He had the handle removed from the water pump.
Read the passage paragraph by paragraph carefully,then answer these questions
Reading
Learning aims
1.To learn the passage about cholera.
2.To find out the main idea of the passage. 3.To improve the reading ability.
Pre-reading
Draw a conclusion Think of a method Collect results Make up a question Find a problem Analyse the results Find supporting evidence
make up 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. People absorbed it with their meals.
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.
Keep the kitchen clean Cook raw food thoroughly
Dispose rubbish properly. Heal the food left overnight
Summary
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 the dirty water from the pump _____ died. So he decided that the polluted water carried _____ cholera. 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.