人教版高中英语选修八Unit 3 inventors and inventionsP1 Warming up课件 （共47张PPT）
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| 名称 | 人教版高中英语选修八Unit 3 inventors and inventionsP1 Warming up课件 （共47张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 5.3MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2016-10-23 17:31:43 | ||
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课件47张PPT。Inventors and inventionsUnit 3Do you know what are the four inventions in ancient China?What are they famous for?NewtongravitydiscoveredBenjamin Franklinflash is electricity.discoveredStephenson the traininventedradiumMadame CuriediscoveredZhang Heng the seismograph
地动仪 inventedQuizHow much do you know about the inventors and the inventions?
Let’s have a quiz.1. ___ isn’t Thomas Edison’s invention. The Light
bulbB. The record
playerC. The
telephone2. George Stephenson made the first train using a steam engine in ___.
A. 1625
B. 1725
C. 18253. _____ is called “Father of Car”.
A. Rudolf Diesel
B. Karl Benz
C. Thomas Edison4. ___ is called “ Father of Dynamite （炸药）”. A. Alfred Nobel B. Albert Einstein C. Alexander Bell
5. Marconi (马可尼) invented the first ____ in the world. A. TV B. radio C. typewriter 6. ____ invented the first airplane.
A. Wright Brothers
B. Henry Ford
C. Benjamin FranklinLook at the pictures. What inventions can you think of? 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?ThinkCreative
Education
Hard-working
Practical skills
Determination
Patience … How to be a good inventor?DiscussionWhat qualities do these successful people have?However hard it is, they never give up.Enjoy a poem. 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.Discuss in pairs which pictures below show inventions and which show discoveries. An amphibious
carStephenson’s
“Rocket”DNAAn amphibious car (2003)This is the first car that can travel safely on water and on land. When moving on water, the wheels of the car turn sideways and move into the body. The underneath of the car is strong enough to sail as a boat. It is a prototype and is not yet being produced for sale. This is an interesting modern invention.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.The structure of DNAThis 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.an inventiona discoveryuniversal gravitationthe electric bulbWhich of these pictures show
inventions? Does any of them show
discoveries?An invention is ____________________
________________. A discovery is_____________________
________________________________
______.already existing in nature but not yet
knownfinding out somethingnot existing before creating somethingWhat’s the connection between discovery and invention?Discoveries often lead to inventions.Work out two rules:1 Electricity1 Systems of delivering
electrical light and heating
to homes and offices
2 Household machines for
washing, ironing, keeping
food cold, etc
3 Computers, telephones,
television, etcHere are some examples.2 The movement of air1. Airplane jet engines
2. Air balloons, etc Machines to help people with serious disease (like kidney failure) 3 The circulation of the blood4 X-rays1 Body scanners to see
whether you are ill
2 Machines to treat
illnesses (like cancer) In pairs discuss any modern inventions that you know. Describe them to your partner and explain how they changed people's lives.television 1923 colour television 1940Do you know what these inventions are
and when they were invented?photocopier 1937air conditioner 1902penicillin 1928electronic digital computer 1942atomic bomb 1945credit cards 1950What are the important inventions of the 20th century? Which do you think is the most important one?What are the inventions in the future?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.Electric shoesRead the following descriptions.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.Inflatable bicycle3. 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.Edible chopsticks 4. Nose-top computer
Are you tired of carrying around a heavy laptop computer? Here’s the solution: the new nose-top computer fits comfortably on your nose and weighs less than a pair of glasses. Use the keyboard vest when you want to type something.Nose-top computerDo you know the stages every inventor must go through before they can have
their invention approved? Inventing is
a scientific activity and so follows similar stages to those used in scientific research. Applying for a patent
2. Finding a problem
3. Doing research
4. Testing solution
5. Thinking of a creative solution
6. Deciding on the invention Look at the list below and work out
a suitable order.Patent office (专利局) plays the role of deciding what is an invention and what is not. And only inventions can get patents and so be recognized and protected.patentsStory TimeShare your story about an inventor and his invention with your partner.Homework Look up the new words
and expressions of the
reading in the dictionary.
2. Preview the reading:
The Problem of the SnakesThank you.
地动仪 inventedQuizHow much do you know about the inventors and the inventions?
Let’s have a quiz.1. ___ isn’t Thomas Edison’s invention. The Light
bulbB. The record
playerC. The
telephone2. George Stephenson made the first train using a steam engine in ___.
A. 1625
B. 1725
C. 18253. _____ is called “Father of Car”.
A. Rudolf Diesel
B. Karl Benz
C. Thomas Edison4. ___ is called “ Father of Dynamite （炸药）”. A. Alfred Nobel B. Albert Einstein C. Alexander Bell
5. Marconi (马可尼) invented the first ____ in the world. A. TV B. radio C. typewriter 6. ____ invented the first airplane.
A. Wright Brothers
B. Henry Ford
C. Benjamin FranklinLook at the pictures. What inventions can you think of? 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?ThinkCreative
Education
Hard-working
Practical skills
Determination
Patience … How to be a good inventor?DiscussionWhat qualities do these successful people have?However hard it is, they never give up.Enjoy a poem. 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.Discuss in pairs which pictures below show inventions and which show discoveries. An amphibious
carStephenson’s
“Rocket”DNAAn amphibious car (2003)This is the first car that can travel safely on water and on land. When moving on water, the wheels of the car turn sideways and move into the body. The underneath of the car is strong enough to sail as a boat. It is a prototype and is not yet being produced for sale. This is an interesting modern invention.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.The structure of DNAThis 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.an inventiona discoveryuniversal gravitationthe electric bulbWhich of these pictures show
inventions? Does any of them show
discoveries?An invention is ____________________
________________. A discovery is_____________________
________________________________
______.already existing in nature but not yet
knownfinding out somethingnot existing before creating somethingWhat’s the connection between discovery and invention?Discoveries often lead to inventions.Work out two rules:1 Electricity1 Systems of delivering
electrical light and heating
to homes and offices
2 Household machines for
washing, ironing, keeping
food cold, etc
3 Computers, telephones,
television, etcHere are some examples.2 The movement of air1. Airplane jet engines
2. Air balloons, etc Machines to help people with serious disease (like kidney failure) 3 The circulation of the blood4 X-rays1 Body scanners to see
whether you are ill
2 Machines to treat
illnesses (like cancer) In pairs discuss any modern inventions that you know. Describe them to your partner and explain how they changed people's lives.television 1923 colour television 1940Do you know what these inventions are
and when they were invented?photocopier 1937air conditioner 1902penicillin 1928electronic digital computer 1942atomic bomb 1945credit cards 1950What are the important inventions of the 20th century? Which do you think is the most important one?What are the inventions in the future?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.Electric shoesRead the following descriptions.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.Inflatable bicycle3. 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.Edible chopsticks 4. Nose-top computer
Are you tired of carrying around a heavy laptop computer? Here’s the solution: the new nose-top computer fits comfortably on your nose and weighs less than a pair of glasses. Use the keyboard vest when you want to type something.Nose-top computerDo you know the stages every inventor must go through before they can have
their invention approved? Inventing is
a scientific activity and so follows similar stages to those used in scientific research. Applying for a patent
2. Finding a problem
3. Doing research
4. Testing solution
5. Thinking of a creative solution
6. Deciding on the invention Look at the list below and work out
a suitable order.Patent office (专利局) plays the role of deciding what is an invention and what is not. And only inventions can get patents and so be recognized and protected.patentsStory TimeShare your story about an inventor and his invention with your partner.Homework Look up the new words
and expressions of the
reading in the dictionary.
2. Preview the reading:
The Problem of the SnakesThank you.