外研版（2019）必修 第三册Unit 3 The world of science Starting out and understanding ideas名师课件(共22张PPT)

(共22张PPT)
Starting out & Understanding ideas
Unit3 The World of Science
Ⅰ
Ⅱ
CONTENTS
Starting out
Understanding ideas
Lead in
Ⅲ
Homework
Ⅳ
Lead in
Part 1
Lead in
Do you think we are living in the world of science
Starting out
Part 2
Starting out
Read about the inventions from famous novels and choose those that have becoem a reality.
Watch the video and complete the table.
Aspects Inventions
Clothing
Education
Means of transportation
Entertainment
Communication
Medicine
Special clothes
A pill to make us small
Cars that can fly and go under water
Technology that enables us to special holiday on other planets
Special technology in our brain to translate any foreign language
Medicines to cure cancer and AIDS so that we can live longer
Special clothes
A pill to make us small
Cars that can fly and go underwater
Technology that enables us to special holiday on other planets
Special technology in our brain to translate any foreign language
Medicines to cure cancer and AIDS so that we can live longer
Which of the inventions in the video do you think will become a reality Give your reasons.
Understanding ideas
Part 3
Understanding ideas
Look at the pictues and talk about how the way we live has changed.
What are the reasons behind the changes
The New Age of Invention
What inventions are mentioned in the interview
Gunpowder, papermaking, printing, the compass, the steam engine, the telephone, the radio
virtual reality, wearable tech, the flexible battery, the 3D printer, the intelligent walking house
Golden ages of invention
The great new age of technology
Virtual reality refers to an environment which is produced by a computer and seems very like reality.
Flexible battery
able to bend easily without breaking.
What inventions are mentioned in the interview
Gunpowder, papermaking, printing, the compass, the steam engine, the telephone, the radio
virtual reality, wearable tech, the flexible battery, the 3D printer, the intelligent walking house
The great new age of technology
Golden ages of invention
The wheel, the car, new energy vehicles, a time machine
What inspires us to invent things
Ancient China- 1. .
Virtual reality.
Wearable tech.
3. .
Recognisiong7. .
8. .
The flexible battery
a problem that needs a solution
An incredible desire to think and create
The West .
2.the steam engine,the telephone and the radio
5. using GPS,computing technology and 6. .
An intelligent walking house
Replacement 4. . made by 3D printers. .
hearts and bone parts
soalr technology
gunpowder,papermaking,printing and the compass
Choose the sentences that describe Dr Fairhhurst’s opinions.
1. Inventions in Ancient China were better than those in the West.
2. A lot of today’s great inventions are tech-based.
3. Today, most inventors prefer working by themselves.
4. The desire to solve problems inspires invention.
5. A time machine will definitely be invented in the future.
Think Share
1. If you were the interviewer, what other questions
would you ask Dr Richard Fairhurst
2.In your opinion,what else inspires people to invent things
Possible answer 1:
1) Would the new inventions have any side effects on our human beings What if people use them as criminal tools
2) Are there any possibilities for us all to travel to the universe
Possible answer 2:
Maybe they have a strong desire to challenge themselves and conquer the world.
Homework
Part 4
Homework
Work in pairs and act out the interview in your textbook.
Pay attention to the oral expressions in the interview and try to use them in your interview.
Add the questions you’d like to ask.
Please do the role-play with emotions and body language that will make your performance better.
Requirements