外研版（2019）必修第三册Unit 3 The world of Science Understanding ideas 课件(共21张PPT，内嵌视频)

(共21张PPT)
What achievements have we Chinese got during these years
How can we handle information explosion in the age of Internet
必修三
Unit3 The world of science
Please talk about how the way we live has changed over time.
Ancient times
Modern times
1. furniture
2. kitchenware (cooker)
3. lighting ( candle & bulb )
4. studying
5.clothing
What has changed the way we live
invention
BETWEEN
THE PAGES
BTP
Interview
What is the interview
mainly about
Suppose you were the interviewer, what questions are you going to ask him
Dr. Richard Fairhurst
Prediction
Find out the questions from the interviewer
and the relative answers.
Checking
Many people might think that great age of invention is over. Is that true
Are most of the new great inventions tech-based
Can you give some examples of inventions made through the improvment of computer power
Is that correct that you are an inventor yourself
What inspires us to invent things
Will anybody ever invent a time machine
Suppose you were Richard, which question would you like to answer
Is there an “old age” of invention
in the past
virtual reality (VR)
wearable tech
flexible battery
New tech-based inventions today
Smart electronic devices that are attached to your body.
Battery that can be bent easily without breaking.
Wearable technology refers to smart electronic device that are attached to the body, unsupported by the hands.
VR : refers to a 3D, computer-generated(电脑操控的) environment. A person can be immersed in(沉浸在…) the virtual world where one can experience “things” not possible in ordinary physical reality.
3D printers
GPS technology
Computing
technology
Solar technology
New tech-based inventions today
1. What dose the modern inventions bring us
Can you give an example in life.
2. In your opinion, what else inspires people to invent things
Thinking
According to Richard, what are the
main features of the inventions in the new age
tech-based
environment-friendly
teamwork
Group work
INVENTIONS
today
past
inspirations
Complete the mind map and introduce Richard’s opinions about the new age of invention.
Ancient China 1.____________
The West 2.____________
virtual 3.____________
4. ______________ tech
5. _____________
replacement 6. ___________ made by 3D printers
7. ____________________ using GPS, computing technology and 8. _________________
Recognising 7.________
____________________
An incredible 8.____________________
Structure
Group work
Be an inventor.
What do you want to invent in the future
What is it that inspires you to invent it
Group work
What achievements have we Chinese got during these years
How can we handle information explosion in the age of Internet
Invention is a creative process, and it often begins with an everyday problem that needs to be solved.
Inspiration is all around us. Keep an open and curious mind, and you will become an inventor.
1.Can you draw and describe the way we live in the future
Homework
2. Please choose one of the modern inventions (eg.3D printer) for further exploration including its advantages and disadvantages.
Choose one of the following tasks.
What achievements have we Chinese got during these years
How can we handle information explosion in the age of Internet
谢谢观看