高二英语必修五UNIT1Reading
人教高中英语必修5Unit1Reading
Discussion:
• What should you do if you're traveling to a country that has a cholera outbreak according to Snow’s theory?
• What spirit can we find in John Snow? As a student, what should we learn from him?
• Q5. How did John Snow find the evidence for his theory? • A： He gathered the information and marked a map where
all the dead people had lived. And at last he found that all the dead people drank the polluted water from the river.
A. Charles Darwin B. Zhang Heng C. Watt
9.Who put forward a theory about black holes? A. Stephen Hawking B. Archimedes C. Copernicus
strongwilled
talented positive
A. Stephen Hawking B. Archimedes C. Thomas Edison
6.Who was the painter that studied dead bodies to improve his painting of people?
A. Gregor Mendel B. Leonardo da VinciC. Marie Curie
人教版高中英语必修五book5 unit1 reading知识点
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
人教 高中 英语必修5Unit1Reading
Stage 4 Collect results
Stage 5 Analyse the 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_
of the water to see if the problem was the water.
Who invented the first steam engine?
He is … Thomas Newcomen.
Who is he?
Who used peas to show how physical characteristics are passed from parents to their children?
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_.
I. To prove a new scientific idea, seven stages are needed. Read the text (P2-3) carefully and fill in the blanks.
He is … Archimedes (阿基米德)
Who is he?
Who wrote a book explaining how animals and plants developed as the environment changed?
He is … Charles Darwin.
Who is he?
He is … Humphry Davy
人教高中英语必修5Unit1reading (共17张PPT)
7
These families worked in the pub at 7 Cambridge Street.
He _m__a_r_k_e_d__ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the _p_u_m__p_ died. So he decided that the polluted water carried cholera. He suggested that the _s_o_u_r_ce__ of all water supply be _e_x_a_m__in_e_d__ and new methods of _d_e_a_l_in__g_ with polluted water be found. Finally, “King Cholera” was defeated.
You may feel…
Maybe you have got _C_h_o_l_e_r_a_.
John Snow defeats “king cholera”
What can you learn from the title?
人物： 事件：
defeats cholera
Skim the text and find the main idea of the text. The passage is mainly about: _H__o_w__J_o_h_n_S_n__o_w__fo_u_n_d__t_h_e_(____)_o_f _ _t_h_e_c_h_o_l_e_r_a_a_n_d__(____)_i_t.___
高二英语必修五UNIT1Reading
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
Find supporting evidence
2. What do you know about infectious diseases? What do you know about cholera?
What is Cholera? Cholera is a disease caused by Vibrio Cholerae, a form of bacteria that attacks the intestine ( 肠).
to prove and found the deaths were near the
his
water pump in Broad Street.
assumpt Evidence 2: He looked into the source
ion
of the water and found it came from
He is … Archimedes (阿基米德)
Who is he?
Who wrote a book explaining how animals and plants developed as the environment changed?
He is … Charles Darwin.
Who is he?
Alexander Bell Thomas Edison Laite Brothers Madame Curie Franklin Steven Hawking Elbert Einstein Isaac Newton
高中英语必修五unit 1reading 1and 2课文内容
Unit 1 Great scientistsJOHN SNOW DEFEATS “KING CHOLERA”John Snow was a famous doctor in London – so expert, indeed, that he attended Queen Victoria as her personal physician. But he became inspired when he thought about helping ordinary people exposed to cholera. This was the deadly disease of its day. Neither its cause nor its cure was understood. So many thousands of terrified people died every time there was an outbreak. John Snow wanted to face the challenge and solve this problem. He knew that cholera would never be controlled until its cause was found.He became interested in two theories that possibly explained how cholera killed people. The first suggested that cholera multiplied in the air. A cloud of dangerous gas floated around until it found its victims. The second suggested that people absorbed this disease into their bodies with their meals. From the stomach the disease quickly attacked the body and soon the affected person died.John Snow suspected that the second theory was correct but he needed evidence. So when another outbreak hit London in 1854, he was ready to begin his enquiry. As the disease spread quickly through poor neighbourhoods, he began to gather information. In two particular streets, the cholera outbreak was so severe that more than 500 people died in ten days. He was determined to find out why.First he marked on a map the exact places where all the dead people had lived. This gave him a valuable clue about the cause of the disease. Many of the deaths were near the water pump in Broad Street (especially numbers 16, 37, 38 and 40). He also noticed that some houses (such as 20 and 21 Broad Street and 8 and 9 Cambridge Street) had had no deaths. He had not foreseen this, so he made further investigations. He discovered that these people worked in the pub at 7 Cambridge Street. They had been given free beer and so had not drunk the water from the pump. It seemed that the water was to blame.Next, John Snow looked into the source of the water for these two streets. He found that it came from the river polluted by the dirty water from London. He immediately told the astonished people in Broad Street to remove the handle from the pump so that it could not be used. Soon afterwards the disease slowed down. He had shown that cholera was spread by germs and not in a cloud of gas.In another part of London, he found supporting evidence from two other deaths that were linked to the Broad Street outbreak. A woman, who had moved away from Broad Street, liked the water from the pump so much that she had it delivered to her house every day. Both she and her daughter died of cholera after drinking the water. With this extra evidence John Snow was able to announce with certainty that polluted water carried the virus.To prevent this from happening again, John Snow suggested that the source of all the water supplies be examined. The water companies were instructed not to expose people to polluted water any more. Finally “King Cholera” was defeated.COPERNICUS’ REVOLUTIONARY THEORYNicolaus Copernicus was frightened and his mind was confused. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the centre of the solar system. Only if you put the sun there did the movements of the other planets inthe sky make sense. Yet he could not tell anyone about his theory as the powerful Christian Church would have punished him for even suggesting such an idea. They believed God had made the world and for that reason the earth was special and must be the centre of the solar system.The problem arose because astronomers had noticed that some planets in the sky seemed to stop, move backward and then go forward in a loop. Others appeared brighter at times and less bright at others. This was very strange if the earth was the centre of the solar system and all planets went round it.Copernicus had thought long and hard about these problems and tried to find an answer. He had collected observations of the stars and used all his mathematical knowledge to explain them, but only his new theory could do that. So between 1510 and 1514 he worked on it, gradually improving his theory until he felt it was complete.In 1514 he showed it privately to his friends. The changes he made to the old theory were revolutionary. He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth. He also suggested that the earth was spinning as it went round the sun and this explained changes in the movement of the planets and in the brightness of the stars. His friends were enthusiastic and encouraged him to publish his ideas, but Copernicus was cautious. He did not want to be attacked by the Christian Church, so he only published it as he lay dying in 1543.Certainly he was right to be careful. The Christian Church rejected his theory, saying it was against God’s idea and people who supported it would be attacked. Yet Copernicus’ theory is now the basis on which all our ideas of the universe are built. His theory replaced the Christian idea of gravity, which said things fell to earth because God created the earth as the centre of the universe. Copernicus showed this was obviously wrong. Now people can see that there is a direct link between his theory and the work of Isaac Newton, Albert Einstein and Stephen Hawking.。
高二英语必修五unit1 Reading阅读课件
19
Thank you!
20
C. No.38
பைடு நூலகம்
D. No. 29
14
Reading carefully
Para.5 Analyse the results
1.What happened to the pump water?
The water was from the river polluted by the dirty water from London.
7 Draw a conclusion (得出结论) 3 Think of a method (找出研究方法) 4 Collect results (收集材料) 2 Make a question (提出问题) 1 Find a problem (发现问题) 5 Analyse results (分析材料) 6 Find supporting evidence (找出支持观点的证据)
Unit 1
Great scientists
1
Task 1 Great scientists
1. Stephen Hawking 2. Thomas Edison 3. Marie Curie 4. Zhang Heng 5. Gregor Mendel 6. Archimedes 7. Leonardo Da Vinci 8. Charles Darwin
“King Cholera” was defeated
17
Summary
John Snow was a famous d_o_c_t_or in London
高二英语必修五课文(reading)逐句翻译
Par 6
1.In another part of London, he found supporting evidence from two other deaths that were linked to the Broad Street outbreak. 在伦敦的另一个地区，他从两个与宽街暴发的霍乱有关联的死亡 病例中发现了有力的证据。 2.A woman, who had moved away from Broad Street, liked the water from the pump so much that she had it delivered to her house every day.有一位妇女是从宽街搬过来的，她特别喜欢那 里的水，每天都要派人从水泵打水运到家里来。 3.Both she and her daughter died of cholera after drinking the water.她和她的女儿喝了这种水，都得了霍乱而死去。 4.With this extra evidence John Snow was able to announce with certainty that polluted water carried the virus.有了这个特别 的证据，约翰· 斯诺就能够肯定地宣布，这种被污染了的水携带着 病菌。
Par 2
1.He became interested in two theories that possibly explained how cholera killed people.斯诺对霍乱致人死地的两种推测都很 感兴趣。 2.The first suggested that cholera multiplied in the air. A cloud of dangerous gas floated around until it found its victims.一种看法 是霍乱病毒在空气中繁殖着，像一股危险的气体到处漂浮，直到 找到病毒的受害者为止。 3.The second suggested that people absorbed this disease into their bodies with their meals.第二种看法是人们在吃饭的时候把 这种病毒引入体内的。 4.From the stomach the disease quickly attacked the body and soon the affected person died.病从胃里发作而迅速殃及全身， 患者就会很快地死去。
高二英语必修5 Unit 1 Reading 1课件人教版_必修5
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.
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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
The spread of cholera
Previous cholera epidemic in Great Britain in 1831-32
Great Britain
London
Death of first cholera case in London during the 1848-49 epidemic
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
He is … Gregor Mendel
Who is he?
Who discovered radium?
She is …
Marie Curie
Who is he?
Who invented the way of giving electricity to everybody in large cities?
He is … Thomas Edison
Who is he?
Who was the painter that studied dead bodies to improve his painting of people?
He is … Leonardo da Vinci
Who is he?
Who invented a lamp to keep miners safe underground?
He is … Archimedes (阿基米德)
Who is he?
Who wrote a book explaining how animals and plants developed as the environment changed?
He is … Charles Darwin.
Who is he?
Find supporting evidence
2. What do you know about infectious diseases? What do you know about cholera?
What is Cholera? Cholera is a disease caused by Vibrio Cholerae, a form of bacteria that attacks the intestine ( 肠).
The disease is not always serious, but 1 in 20 patients suffer from severe diarrhea, vomiting and muscle pains. Without treatment, such patients can die within a few hours if their bodies lose too much water.
Who invented the first steam engine?
He is … Thomas Newcomen.
Who is he?
Who used peas to show how physical characteristics are passed from parents to their children?
人教课标 高二 必修 5
Unit 1
There are some great scientific achievements that have changed the world. Can you name some of them? What kind of role do they play in the field of science? Do these achievements have anything in common? Match the inventions with their inventors below before you answer all these questions.
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?
Germany
Here are some facts about cholera. Try to present them to your partners and consider whether they are the same as you expected.
1. Cholera can kill sufferers within a few hours if they are left untreated.
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?