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《Great scientists》课件

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高二英语ppt课件 Great scientists课件1

高二英语ppt课件 Great scientists课件1

I. 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.
John Snow
Read the text (P2-3) quickly and
complete the main idea of it. John The text is mainly about _____ defeated cholera Snow and how he _______________. ______
Who is he?
Which scientist discovered that objects in water are lifted up by a force that helps them float? He is … Archimedes (阿基米德)
Who is he?
Who wrote a book
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.

必修五 ：Unit 1 Great scientists 公开课(共21张PPT)

必修五 ：Unit 1 Great scientists 公开课(共21张PPT)

When?
in 1854
Where?
in London
What?
People died of cholera.
Who?
John Snow
How?
He had to find the cause.
Detailed reading
John Snow Defeats “King 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
Analyze the results
SDtiasgceosvfeorry?scientific research:
CTohlelewcatterrewsaus lftrsom the river Fwinhdichahapdrobbeelnempolluted by Mthaekdeirtay wqauteesrtfrioomn London. Draw a conclusion
Collect results
sroe…stehaatr…ch:
had it delivered
Find a problem
Make a aqnunesotuionnced
Draw awcitohnccleurstiaoninty
Think of a method
AFinnadlTyshzueeppptohoreltluirnteegsduelvwtisdaetenrce carried the virus.

Great_scientists_优质课件

Great_scientists_优质课件
most.
1.Which scientist discovered that objects in water are lifted up by a force that helps them float?
Archimedes (287-212 BC) an ancient Greek mathematician &
He is … Galileo Galilei
You cannot teach a man anything. You can only help him find it within himself.
你不可能把一切都教给一个人， 你只能帮助他从内心去发现（和了解）事物。
Warming up
DWohatthoetqhueriz anscdiesneteiswts ho dokynoouwksnotwhe?
Species
3.Who invented the first steam engine?
Thomas Newcomen (1663-1729) British, invented a steam engine. James Watt improved it and turned it into the first modern steam engine used on the railways.
今日事,今日毕.
Who is he?
He is called the greatest scientist in the 20th century. He is famous for the Theory of Relativity. He is … Albert Einstein
Imagination is more important than knowledge

高二英语Greatscientists课件

高二英语Greatscientists课件
n's landmark book laid out the evidence and arguments supporting the theory of evolution.
The Voyage of the Beagle
Darwin's observations during his five-year voyage provided crucial evidence for his theory of evolution.
1 Black Holes and the Origins of the Universe
Hawking made groundbreaking discoveries about the nature of black holes and their role in the origin and evolution of the universe.
2 Theoretical Physics
Hawking's work on theoretical physics, particularly on the intersection of general relativity and quantum mechanics, has had a profound impact on our understanding of the cosmos.
Galileo's experiments demonstrated that objects of different masses fall at the same rate in a vacuum.
3
Inquisition and House Arrest
Galileo's support for heliocentrism clashed with the prevailing views of the Catholic Church, leading to his trial and house arrest.

2017人教版高中英语必修五Unit-1《Great-scientists》ppt课件1

2017人教版高中英语必修五Unit-1《Great-scientists》ppt课件1
What qualities should a great scientist have?
1).I think a great scientist should (not) have/be…. 2). In my opinion, a great scientist is someone who should (have/be ….)
first seimograph
10. Who put forward a theory about black holes?
黑洞是由质量足够大的恒星 在核聚变反应的燃料耗尽而 死亡后，发生引力坍缩而形 成。黑洞质量是如此之大， 它产生的引力场是如此之强 ，以至于任何物质和辐射都 无法逃逸，就连光也逃逸不 出来。由于类似热力学上完 全不反射光线的黑体，故名 为黑洞。
and received two Norbel prizes
6. Who invented the way of giving electricity to everybody in large cities?
Personal information: Name:___T_h_o_m_a_s_E__d_is_o_n_
Personal information: Name:_G_r_e_g_o_r__M_e_n_d_e_l__ Nationality:__C_z_e_c_h______ Occupation:_a__g_e_n_e_t_ic_is_t__
Achievement:d_e_v_e_lo_p_e_d__t_he law
steam engine
James Watt
James Watt improved steam engine in the 1770s.

Great-scientists-优质课件

Great-scientists-优质课件

How are you doing? In your last letter, you asked me about being a guest to a Chinese friend’s home. Now, I am writing to inform you of some relevant details. To begin with, according to our tradition, you are supposed to arrive early, so that you can help the family prepare the dinner, which is meaningful and interesting. Besides, you’d better bring some gifts, like a book or a Chinese knot. What’s more, when you are enjoying the meal, you need to avoid making noises while chewing food. Hopefully, these suggestions would be helpful for you. I have the confidence that you will have a great time.
Who is John Snow?
a famous doctor in London.
attended her as her personal physician.
Details
What is the problem?
The cholera was the most deadly disease of its day. Neither its cause, nor its cure was understood.

Unit1 Great Scientists PPT课件.ppt


Charles Darwin
Britain (1808-1882) The Origin of Species
Senior 2 Engo invented the first steam engine?
Senior 2 English Group
Thomas Newcomen
Mask
Senior 2 English Group
Who can help us?
Senior 2 English Group
Heroes-- Scientist
Senior 2 English Group
Do you know other scientists?
Try your best. And discuss with your neighbours. The more, the better.
Senior 2 English Group
Archimedes
Ancient Greek (287-212BC)
He was a mathematician. He found that if you put an object into water, the water pushes the object up. It rises and partly floats. The force of the water pushing it up is the same as the weight of the object.
Unit 1 Great scientists
What happened?
Senior 2 English Group
Severe Acute Respiratory Syndrome

高二英语great-scientists课件


我走在湖边的小路上，努力把头脑放空。说不定在某个时刻，忽然间，会有某一件往事的影子浮现在脑海里，触动它的可能是映入眼帘的一个风景画面，飘进鼻孔的一种气味，树林深处练习声乐的 人的一句歌声。在那个瞬间，过去和今天叠加在一起，带来一阵轻微的晕眩。电玩捕鱼游戏下载
沿着湖边走路的人们，或顺或逆，有着各自的时针方向。有一天我忽然意识到，我的目光更多是投向那些迎面走来的年龄相仿的中年同性。这与在陶然亭公园时瞩目年轻女性，在玉渊潭公园时留意 别人家的孩子，大不一样。目光在进行比较，心情也为对方的体魄活力明显超出自己。这让我越来越相信一个说法：我们的情 感和思想，不过是身体状况的曲折表达。
第一次遭遇至亲的死亡，也与这里有关。那个春天的傍晚，正行走在湖北岸，接到母亲带着哭声的电话，正在看电视的父亲忽然不省人事。匆匆赶回家，叫了急救车送到医院，确诊是脑溢血，马上 实施手术抢救。但终因卧床时间过久得了并发症，导致多个器官衰竭，在住院五十天后，父亲离开了人世。
父母在，人生尚有来处；父母去，人生只有归途。对这句话中的沉痛悲凉的意味，我开始有了深切的体会。死亡是以最鲜明和最悖谬的面孔，显示时间的存在。于是自那以后，在公园中游憩时的感 受中，又加入进去了新的成分，有了某种隐约的急迫感。仿佛一个贪吃的孩子，嘴里一边含着，一边数点兜里的糖果还剩多少块。

Unit 1 Great scientists 课件(38张PPT)必修5英语 人教版


Do you know their names?
Let’s learn about some scientists.
Archimedes He was an ancient Greek mathematician. He found if you put an object into water, the water pushes it up.
all drinking water should be examined to
make sure it is safe.
Answer the questions.
Who defeats “King Cholera“? What happened in 1854? How many people died in 10 days in
Find a problem Para. 1 What causes cholera?
Para. 2
Make a question Which theory is correct?
Think of a method
Para. 3
Collect data on those who were ill or died and where they got their
cause of the illness.
Find supporting evidence
Para. 6 Find other evidence to support the
analysis.
Draw a conclusion
Para. 7 The water was to blame. The source of
What infectious diseases do you know about?

人教版必修五Unit 1《Great Scientists》ppt课件


答案：C
2．What's the use of John Snow's map in his research? A．To help him find the number of dead people.
B．To help him not lose his way.
C．To help him find the reason of the cholera outbreak. D．To help him be understood. 答案：C
1．What inspired John Snow according to the first paragraph? A．Being Queen Victoria's personal physician. B．Finding where cholera happened. C．Helping ordinary people who suffered from cholera. D．Finding the cause of cholera.
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.
that polluted water was to blame.
(2)Do you think John Snow would have solved this
problem without the map？Give a reason.
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Unit 1
Period 1 Warming up & Pre-reading Period 2 Reading Comprehension Period 3 Reading & Listening Period 4 Learning about Language Period 5 Grammar Past Participle Period 6 Listening Period 7 Reading and Writing
Period 1 Warming up & Pre-reading
Stephen Hawking
Steven Hawking
Quiz
Alexander Bell Thomas Edison Wright Brothers Madame Curie Franklin Steven Hawking Elbert Einstein Isaac Newton
3. Who invented the first steam engine?
Thomas Newcomen
Thomas Newcomen, British (1663--1729) He improved the first steam pump built by Thomas Savery in 1698 and turned it into a steam engine for taking water out of mines in 1712. James Watt improved it still further in the 1770s.
electricity the First telephone the electric Lamp black holes in Universe
Theory of Gravity the First Plane
Radium the Theory of Relativity
Warming up
What oLeabharlann her scientists do you know?
1. Which scientist discovered that objects in water are lifted up by a force that helps them float?
Archimedes (阿基米德)
Ancient Greek (287-212BC)
A mathematician
7. Who invented the earliest instrument to tell people where earthquakes happened?
Zhang Heng Zhang Heng, Chinese (78- 139). He invented the first seismograph(测震仪、地震仪) to indicate in the direction of an earthquake. It was in the shape of a cylinder(圆筒形) with eight dragonheads round the top, each with a ball in its mouth.
Pre-reading:
• infectious diseases : • They can be spread to other people. • They have an unknown cause. • They are difficult to cure. • They need public health care to solve them.
Charles Darwin
the Origin of Species
“father of modern biology”
2. Who wrote a book explaining how animals and plants
developed as the environment changed?
6. Who invented a lamp to keep miners safe underground?
Humphry Davy
Sir Humphry Davy, British (1778- 1829) He did research into different gases and discovered the medicinal value of nitrous(含氮的) oxide(氧化物) (or laughing gas) as an anaesthetic(麻醉剂). In 1815 he developed a safety lamp for miners.
4. Who used peas to show how physical characteristics are passed from parents to their children?
Gregor Mendel
Leonardo da Vinci
5. Who was the painter that studied dead bodies to improve his painting of people?
Summary
Draw a conclusion: They all made a great contribution made great achievements succeeded in their scientific career overcome many difficulties
Discussion1:
Topic 1: What can you learn from these scientists? Topic 2: What qualities should we have to be a successful man?
Would he impress you most during the SARS? Zhong Nanshan (钟南山)