【优质课件】人教版高中英语选修8 Unit 3《Inventors and inventions》U3P1 Warming up优秀课件.ppt
What are the important inventions of the 20th century? Which do you think is the most important one?
Year
Invention
Inventor (s)
1902 Air conditioner
Willis Carrie
What are they famous for?
Newton
discovered gravity
Benjamin Franklin
discovered A lightning flash
is electricity.
Stephenson
invented the train
Madame Curie
1. Electric shoes The heel of these shoes is a machine that makes electricity with every step you take. You will never need to buy batteries again.
Inflatable bicycle
NEVER GIVE UP I know you’re going to make it. It may take time and hard work. You may become frustrated, And at times you’ll feel like giving up. Sometimes you may even wonder If it’s really worth it. But I have confidence in you, And I know you’ll make it, if you try.
A. The long-
lasting,
B. The C. The practical,
practical electric
phonograph (留声机)
publicly demonstrated
light bulb
television system
2. _____ is called “Father of Car”. A. Rudolf Diesel B. Karl Benz C. Thomas Edison
Unit 3
Inventors and inventions
Objective
To learn the difference between a discovery and an invention.
Do you know what are the four inventions in ancient China?
Compare: an invention or a discovery
an i
the electric bulb universal gravitation
Work out two rules: A discovery is _fi_n_d_i_n_g_o_u_t__so_m__e_t_h_in_g__ _a_lr_e_a_d_y_e_x_i_s_ti_n_g__in__n_a_tu__re__b_u_t_n_o_t__y_et_ _k_n_o_w_n__. An invention is _c_r_ea_t_i_n_g_s_o_m__e_th_i_n_g___ _n_o_t_e_x_is_t_in_g__b_e_f_o_re__.
discovered radium
Zhang Heng
invented the seismograph
地动仪
How much do you know about the inventors and the inventions? Let’s have a quiz.
1. ____ isn’t Thomas Edison’s invention.
What’s the connection between discovery and invention?
Discoveries often lead to inventions.
Here are some examples.
Discoveries
Inventions
1 Electricity 1 Systems of delivering electrical light and heating to homes and offices
How to be a good inventor?
Creative Education Hard-working Practical skills Determination Patience …
Discussion
What qualities do these successful people have? However hard it is, they never give up.
2 Household machines for washing, ironing, keeping food cold, etc
3 Computers, telephones, television, etc
Discoveries
Inventions
2 The movement 1 Airplane jet engines
Chester F. Carlson
1940 Colour television Peter Goldmark
Electronic digital American
1942
computer
scientists
1945 Atomic bomb 1950 Credit cards 1985 Windows OS 1990 World Wide Web
The structure of DNA
This was a discovery of Francis Crick and James Watson and published in 1953. These two scientists were the first to show that our genes consist of two spirals of DNA (called the double-helix). This work led directly to the human genome project in 2003, which discovered the structure of DNA.
Edible chopsticks
3. Edible chopsticks Never throw away or wash chopsticks again. These chopsticks are both delicious and environmentally friendly. Save trees and have a snack at the same time — they come in five different flavours.
2. Inflatable bicycle You will never have to worry about having your bike stolen again. If you use our inflatable bike, you can simply let the air out and put your bike in a bag.
American scientists Ralph Schneide Microsoft Company Tim Berners-Lee
What are the inventions in the future?
Read the following descriptions.
Electric shoes
3. ______ is called “Father of Dynamite (炸药)”. A. Alfred Nobel B. Albert Einstein C. Alexander Bell
4. Marconi (马可尼) invented the _____ in the world. A. TV B. long distance radio transmission C. typewriter
1 How do people come up with ideas for new inventions?
2 Are some people born creative? 3 Is it possible to learn how to be
creative? How can we be creative?
Stephenson’s “Rocket” (1781-1848)
George Stephenson was one of the first men to design engines for the railways which were new at that time. One of the first tracks to be laid was between Stockton and Darlington. Stephenson was one of the first railway engineers and in 1825 he drove the first train along the line. In 1829 came his triumph.
5. ____ invented the first airplane. A. Wright Brothers B. Henry Ford C. Benjamin Franklin
Look at the pictures. What inventions can you think of?
合集下载
人教版选修8-Unit 3 Inventors and inventions reading(共21张PPT)
3. What instruments were used for catching the snakes? A. a bowl, ice-cubes, male perfume B. a bowl, a bucket, female perfume C. a small net, ice-cubes, a bucket D. a small net, a bucket, powders
(2) An invention is something that created by human being.
１
Stephenson’s “Rocket”
２
An amphibious car
DNA
３
Pre-reading Do you know the stages every inventor
1. Applying for a patent 2. Finding a problem 3. Doing research 4. Testing the solution 5. Thinking of a creative solution 6. Deciding on the invention
snakes’ habitat in the evening and
carry a net to collect the snakes
without harming them the next
morning.
The cooling made the snakes less active because they are reptiles and their body temperature depends on the heat around them.
人教版高中英语选修8 Unit 3《Inventors and inventions》(Workbook Reading task)课件
Unit 3
Reading and listening
Leading in
Do you know about the world famous painting “Mona Lisa? Do you know who painted the great picture?
Do you think Leonardo da Vinci is really a good painter? What else do you know he is famous for?
1. The rulers of the small Italian states needed military inventions to help in their wars with each other. They only needed paintings in times of peace. Leonardo lived at a time of great instability, so military inventions were his best way of earning money.
4. His understanding of machines for his painting was more important because by understanding how each separate machine part worked, he could improve them and combine them in different ways to improve existing machines, which lead to a lot of inventions.
such a great painter?
Reading and listening
Leading in
Do you know about the world famous painting “Mona Lisa? Do you know who painted the great picture?
Do you think Leonardo da Vinci is really a good painter? What else do you know he is famous for?
1. The rulers of the small Italian states needed military inventions to help in their wars with each other. They only needed paintings in times of peace. Leonardo lived at a time of great instability, so military inventions were his best way of earning money.
4. His understanding of machines for his painting was more important because by understanding how each separate machine part worked, he could improve them and combine them in different ways to improve existing machines, which lead to a lot of inventions.
such a great painter?
高中英语选修八人教版课件：Unit+3 Inventors+and+inventions3.3
8.The suggestion made (make)by the foreign expert was
adopted by the manager.
一二三
三、完成句子
1.
The broken window
(破损的窗户)will be
repaired. 2.
The books bought yesterday
一二
二、单句填空
1.The Olympic Games,first
(play)in 776 B.C.,did not
include women players until 1912. 答案:played
2.The Browns have a comfortable house
(live in). 答案:to live in
Section Ⅲ—
Grammar
一二三
一、阅读下列句子,写出黑体词所充当的句子成分 1.Armantrout was shocked to learn she had won the Pulitzer but many of her colleagues were not. 表语 2.When I was a teenager,my mother’s broken English embarrassed me. 定语 3.The disadvantage is that they are unlikely to have enough registered landlords(房东) to house all their students. 定语 4.I was concerned that he might have no money and not be able to afford something to eat. 表语 5.Sometimes people were known for the colour of their hair or skin,or their size,or their special abilities. 表语 6.I was sleeping when I heard my name called. 宾语补足语
人教版高中英语选修8 Unit 3《Inventors and inventions》Listening exercise课件.ppt
ZR: Has that been a problem? S: Well, in the _e_a_r_ly_ years, James Dyson
found that a large company __m_a_k_i_n_g_ carpet cleaners in America was _c_o_p_y_i_n_g his ideas. He had to go to court to protect his _in_v_e_n_t_i_o_n_.
Listen again and fill in the blanks.
ES: Look at this ____d_r_a_w__in! gWhat do you think this is supposed to be?
TL: I dliteotins’s.’tsekneoifww! eItcdaonewsno’rtksa_y_,__o__u__tw__hbautt ES: OK. Now let’s see. It looks a bit like a
ZJ: Goodbye.
Listen to the text.
WHAT CAN IT BE?
Ellie Smith (ES) is discussing with one of her friends Tang Ling (TL), what this invention by Leonardo might be.
RB: What are they going to do? ZJ: Oh, you’ve no idea what they’re ________!
pTlhaensneinegw phones will be able to _______o_rgyaonuirzleife. They’re called ___ phones3bGecause they’re the _____ tgheinredration of mobile phones. They “think” for you. RB: How can they do that?
found that a large company __m_a_k_i_n_g_ carpet cleaners in America was _c_o_p_y_i_n_g his ideas. He had to go to court to protect his _in_v_e_n_t_i_o_n_.
Listen again and fill in the blanks.
ES: Look at this ____d_r_a_w__in! gWhat do you think this is supposed to be?
TL: I dliteotins’s.’tsekneoifww! eItcdaonewsno’rtksa_y_,__o__u__tw__hbautt ES: OK. Now let’s see. It looks a bit like a
ZJ: Goodbye.
Listen to the text.
WHAT CAN IT BE?
Ellie Smith (ES) is discussing with one of her friends Tang Ling (TL), what this invention by Leonardo might be.
RB: What are they going to do? ZJ: Oh, you’ve no idea what they’re ________!
pTlhaensneinegw phones will be able to _______o_rgyaonuirzleife. They’re called ___ phones3bGecause they’re the _____ tgheinredration of mobile phones. They “think” for you. RB: How can they do that?
高中英语选修八《Inventors+and+inventions》课件
determined to send my invention to the
patent office for my 10._s_u_c_c_e__s_s_fu__l _
(success) idea.
Discussion
what qualities are necessary
a to become young inventor ?
使……有所不同；辨别 3. _cu__b_e___n.立方体；立方 4. _a_b_r_u_p_t_ adj.突然的；意外的 →_a_b_r_u_p_tl_y___adv.突然地；唐突地 5. _co_n__v_en__ie_n_t_adj.方便的；便利的；就近的 6. _ca_u__ti_o_n_____n.小心，谨慎 7. _ex_p__ec_t_a_t_io_n__ n.预料；期待；期望 →_ex_p__ec_t___v.期待；预期 8. _p_a_ss_i_v_e_adj.被动的；消极的；被动语态的
expectation in the expectation 预料中
expect
passive the passive snakes 温顺的蛇
9. _se_i_z_e_______vt.抓住；提住；夺 10. _cr_i_te_r_i_o_n____n.（评判的）标准；尺度 →_cr_i_te_r_i_a_____ （复数） 11. _c_la_i_m_______vt.声称 n. 主张 12. _v_a_li_d_______adj.有效的；确凿的 13. _fi_le_________n.文件；档案；文件夹
For the third attempt: As above but added a ___n_e_t___ to catch the snakes.
patent office for my 10._s_u_c_c_e__s_s_fu__l _
(success) idea.
Discussion
what qualities are necessary
a to become young inventor ?
使……有所不同；辨别 3. _cu__b_e___n.立方体；立方 4. _a_b_r_u_p_t_ adj.突然的；意外的 →_a_b_r_u_p_tl_y___adv.突然地；唐突地 5. _co_n__v_en__ie_n_t_adj.方便的；便利的；就近的 6. _ca_u__ti_o_n_____n.小心，谨慎 7. _ex_p__ec_t_a_t_io_n__ n.预料；期待；期望 →_ex_p__ec_t___v.期待；预期 8. _p_a_ss_i_v_e_adj.被动的；消极的；被动语态的
expectation in the expectation 预料中
expect
passive the passive snakes 温顺的蛇
9. _se_i_z_e_______vt.抓住；提住；夺 10. _cr_i_te_r_i_o_n____n.（评判的）标准；尺度 →_cr_i_te_r_i_a_____ （复数） 11. _c_la_i_m_______vt.声称 n. 主张 12. _v_a_li_d_______adj.有效的；确凿的 13. _fi_le_________n.文件；档案；文件夹
For the third attempt: As above but added a ___n_e_t___ to catch the snakes.
新人教版选修八_Unit_3_Inventors_and_inventions-ReadingII[课件]
![新人教版选修八_Unit_3_Inventors_and_inventions-ReadingII[课件]](https://360docs-1393072327.cos.ap-beijing.myqcloud.com/fe20491b866fb84ae45c8d67.webp)
What does Bell’s saying mean to you? His saying means that it is important to be experimental. By being curious and exploring around a subject you may by chance come up with some new and original ways of solving a problem.
What inventions did Bell make? Bell invented the telephone and the tetrahedron shape by chance. Both of these are extremely useful and still used today. Why will he always be known as the inventor of the telephone? He will always be known as the inventor of the telephone because it was a very popular invention and the patent made the most money ever.
句中的continuing是动词-ing形式，在这里作定语 用。如： This is a very pressing problem. 这是意见紧急的 事情。
We talked a great deal about the coming festival. 我们说了不少有关即将到来的节目的事情。
He made an inspiring speech at the meeting. 他在 会上发表了一段激动人心的讲话。
高中英语选修八《Inventors+and+inventions》课件
seize the opportunity 抓住机会 seize criterion 严格的标准 criteria strict criteria claim valid file v file my patent application
提交专利申请书
call up now and then set about set about researching the habits of snakes
2 Time: Repeat the first attempt Result: the in the snakes were _________ sleepy _________. evening _________ But they tried to _____ bite her.
3
Time: net in the _________ Carried a ______. _______ morning
着手研究蛇的习性
Task1
The problems of the snakes
Task 2
Read the text very quickly to get the main idea of this passage.
The text talks about the problems ________ of procedures snakes and introduces the ____________ of catching them and applying for a patente approaches: ____ Firstly… Secondly… Thirdly…√
Preparation before the action: ice-cream maker Bought a _________________________, put a bowl _____ with jelly for 24 hours, ice-cubes prepare some _____________.
【优质课件】人教版高中英语选修8 Unit 3《Inventors and inventions》Speaking优秀课件.ppt
感谢各位老师！
祝： 身体健康
万事如意
Asking for a patent
A patent
Work in groups
Inventor A
Inventor B
You have invent a Your new
car that uses invention is a
water instead of flying bicycle.
petisten to each group member and ask questions. Decide which of the inventions you think is the most useful and be prepared to explain why.
Useful expressions
This invention can help people… What does it look like? What’s it made of?
This new invention will make it possible for people to…
This is a new way of… How does it work?
won’t be able to drive very fast, but I think it will become cheaper with time. It is a new way of producing energy, so we will have to build new cars. It can’t be used for normal cars. A: I see. What about your invention?
人教版高中英语选修8 Unit 3《Inventors and inventions》(period ⅰ)ppt课件
【答案】 1.callh 4．merciful 5.set about 6.approaches 7.expectation 8．passive 9.merrily 10.seize
Ⅰ.词义搭配
1．patent
A．a special
A．make an invention B．catch all the snakes C．learn to operate a computer
5．According to the text，which subject do you think can be given a patent?
A．A new star discovered by a scientist.
Claiming to be the world's first of its kind ， the technology works on the basis of the transmission of electricity using magnetic(磁的)fields between the charger and the electronic device.
C．to introduce the writer's new idea of trapping the snakes and her
2．What's the biggest advantage of the writer's new idea?
A．It makes the snakes move slowly. B．It makes the snakes hardly bite us. C．It is easier for us to catch the snakes without killing them.
Ⅰ.词义搭配
1．patent
A．a special
A．make an invention B．catch all the snakes C．learn to operate a computer
5．According to the text，which subject do you think can be given a patent?
A．A new star discovered by a scientist.
Claiming to be the world's first of its kind ， the technology works on the basis of the transmission of electricity using magnetic(磁的)fields between the charger and the electronic device.
C．to introduce the writer's new idea of trapping the snakes and her
2．What's the biggest advantage of the writer's new idea?
A．It makes the snakes move slowly. B．It makes the snakes hardly bite us. C．It is easier for us to catch the snakes without killing them.
人教版选修八Unit 3《Inventors and inventions》(第4课时 Using language)ppt课件
• b)adj. • 1)现时发生的；当前的；现在的 • Our current methods of production are too expensive. • 我们现今用的生产方法太花钱了。 • 2)通用的；流通的；流行的 • This view was current in the country. • 当时这种看法在这个国家很流行。
• 3)steady 指保持平衡不动摇。用于有形物时， 指没有根基的稳固，也指动中的稳。 • The price of fruits remains steady. • 水果的价格保持稳定。
• 【知识运用】 • (1)(2007湖北30) Water can absorb and give off a lot of heat without big changes in temperature, thus creating a________environment. • A．peaceful • B．sensitive • C．common • D．stable • 答案： D 本题题意：水能够吸收或释放 出大量热量而引不起大的温差变化，因此
• (3)My brother has a________belief in the value of cold baths. • A．stable • B．firm • C．steady • D．calm • 答案： B 本题题意：我的兄弟坚信洗冷 水澡有益健康。 firm 表示“坚定的；确定 的；坚决的”。
• • • • • • •
【知识运用】 (1)The storm whipped up huge________. A．currents B．waves C．flows D．streams 答案： B 本题题意：暴风雨掀起了巨浪。 wave表示“(波浪， 尤指海浪的)浪头”。