Unit 3 The world of science Understanding ideas 课件（共37张，内嵌音频） 2024-2025学年高一英语外研版（2019）必修3

(共37张PPT)
Unit 3 Understanding ideas
The New Age of Invention
阅读课件
To talk about the influence of inventions on human and predict future inventions.
To learn about the features of interview articles and get the gist of the conversation.
To think about inspiration for inventions and cultivate a spirit of innovation.
Learning objectives
Words and expressions
press v. 按 33
shoot v. 射出（光线等）， 放射 33
gunpowder n. 火药 35
compass n. 指南针，罗盘 35
virtual adj. 虚拟的，模拟的 35
virtual reality 虚拟现实 35
wearable tech 可穿戴技术 35
flexible adj. 易弯曲的，柔韧的 35
battery n. 电池 35
in addition 除此之外，另外 35
compute v. 计算 35
capable adj. 有能力的 35
stuff n. 东西，物品 36
desire n. 渴望，欲望 36
never say never 别轻易说决不 36
Do you know the most impressive events in the recent science and technology in China
Fuxing high-speed train
Tiangong Space Station
C919 Airplane
Hong Kong-Zhuhai-Macau Bridge
The Beidou Navigation (导航) Satellite System
Lead in
Lead in
Lead-in
①Fuxing high-speed train
The Fuxing high-speed train is a symbol of China's rapid transportation development. With a top speed of 350 km/h, it offers fast, comfortable, and efficient travel.
复兴号高铁是中国交通快速发展的象征。 它的最高时速为350公里/小时，提供快速、舒适和高效的旅行。
②Tiangong Space Station
China's ambitious space program has reached a new milestone with the construction of the Tiangong Space Station. This monumental project represents a significant step forward in China's space exploration capabilities and serves as a platform for conducting cutting-edge scientific experiments and research. The successful launch and assembly of the space station's modules have garnered widespread international attention and praise.
随着天宫空间站的建成，中国雄心勃勃的太空计划达到了一个新的里程碑。 这一里程碑式的工程代表着中国太空探索能力向前迈出的重要一步，并为开展尖端科学实验和研究提供了一个平台。 空间站模块的成功发射和组装获得了广泛的国际关注和赞誉。
③C919 Airplane
The C919 is China's self-developed large passenger aircraft. It competes with global giants like Boeing and Airbus, boasting advanced technologies and fuel efficiency.
C919飞机是中国自主研发的大型客机。 它与波音和空客等全球巨头竞争，拥有先进的技术和燃油效率。
Hong Kong-Zhuhai-Macau Bridge
The Hong Kong-Zhuhai-Macau Bridge is the longest sea-crossing bridge in the world. It connects three cities, drastically reducing journey times and fostering economic growth in the region.
港珠澳大桥是世界上最长的跨海大桥。 它连接了三个城市，大大缩短了旅行时间，促进了该地区的经济增长。
The Beidou Navigation (导航) Satellite System
The Beidou Navigation Satellite System is China's global navigation satellite system. It provides accurate positioning, navigation, and timing services, playing a crucial role in various industries.
北斗卫星导航系统是中国的全球卫星导航系统。 它提供精确的定位、导航和授时服务，在各个行业中发挥着至关重要的作用。
China has witnessed numerous groundbreaking advancements in science and technology in recent years. Among the most impressive events, several stand out due to their significant impact on various sectors and the broader society. In addition to the above major breakthroughs, China has also made great progress in quantum（量子；量子论） technology, 5G technology, artificial intelligence (AI) application, mobile payment，and new energy vehicles with their autonomous driving in recent years. China's new inventions in various fields are fueling China's economic development.
近年来，中国在科学技术方面取得了许多突破性进展。在最令人印象深刻的事件中，有几个事件因其对各个部门和更广泛的社会产生的重大影响而脱颖而出。 除了上述重大突破外，近年来，中国在量子技术、5G技术、人工智能（AI）应用、移动支付和新能源汽车自动驾驶等方面也取得了长足的进步。 中国在各个领域的新发明为中国的经济发展赋能助力。
laptop
earphone
lamp
brush pen
candle
firewood
bucket
electric kettle
gas cooker / stove
Look at the pictures and talk about how the way we live has changed over time. Discuss the reasons behind these changes.
1
Pre-reading
Look at the pictures and talk about how the way we live has changed over time. Discuss the reasons behind these changes.
1
In ancient time
What is he doing
What is he using to write
What is he using to make his room bright
What is he using to get water
What is he using to cook his meals
Writing brush.
Candle.
The wood.
Firewood.
Studying.
Look at the pictures and talk about how the way we live has changed over time. Discuss the reasons behind these changes.
1
In modern time
What is he doing
What is he using to write
What is he using to make his room bright
Where can he get water
What is he using to boil water
What is he using to cook his meals
The computer.
The light.
From the water tap.
The kettle.
The natural gas.
Studying.
Because of the inventions people have created.
Look at the pictures and talk about how the way we live has changed over time. Discuss the reasons behind these changes.
1
interview
interviewer
asking questions
interviewee
answering questions
Pre-reading
新发明时代
Listen to the tape and try to grasp the main ideas of the interview.
While-reading
Fast reading
Read the text fast for the 1st time and finish the questions.
1. Match the main ideas with the paragraphs:
1.Paragraphs 1-2　 A．New great tech-based inventions today.
2.Paragraphs 3-4 B．The possibility of making a time machine.
3.Paragraphs 5-8 C．The golden ages of invention of all time.
4.Paragraphs 9-12 D．The inspirations to invent new things.
5.Paragraphs 13-14 E．Greetings between the interviewer and Richard.
2. What kind of book is the most probably The New Age of Invention
A. a textbook B. a science fiction
C. a self-biography D. a popular science book
D
Fast reading
3. What’s the text mainly about
A．The introduction to Richard’s new book.
B．The real motivation to invent something.
C．The new changes in the invention today.
4. How many questions does the interviewer ask
____________________________
5.What is Dr Richard Fairhurst
____________________________
A
Five.
He is a writer and inventor.
Fast reading
Read the interview and find out what inventions are mentioned.
2
Gunpowder, Printing,
Papermaking, the Compass
The Four Great Invention in ancient China
gunpowder, papermaking, printing, compass, the steam engine, the telephone and the radio.
The inventions in the past.
Fast reading
Read the interview and find out what inventions are mentioned.
2
the steam engine
the telephone
the radio
Some western inventions:
The inventions in the past.
Fast reading
Read the interview and find out what inventions are mentioned.
2
VR (virtual reality)
wearable tech
the flexible battery
the 3D-printer
the intelligent walking house
solar technology
Some new tech-based inventions today:
Fast reading
6. What is Richard’s attitude to inventing a time machine
A. Negative. B. Optimistic.
C. Critical. D. Pessimistic.
B
Fast reading
7. What can you infer about Richard’s attitude to the future development of invention
A．He thinks it promising.
B．He thinks it will be developed slowly.
C．He thinks it is hard to predict.
D．He thinks it is difficult to invent new things.
A
Fast reading
Choose the sentences that describe Dr Richard Fairhurst's opinions.
3
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.
2
4
Fast reading
Complete the mind map with information from the passage.
4
INVENTIONS
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.____________________
today
past
inspirations
Careful reading
Inventions
of the past
Ancient China — ________________________
_________________________________
the West — _____________________________
_________________________________
gunpowder, papermaking, printing and the compass
the steam engine, the telephone and the radio
Complete the mind map with information from the passage.
4
Careful reading
virtual reality
________________
Inventions
of today
wearable tech
replacement _____________________
made by 3D printers
the flexible battery
_____________________________
using GPS, computing technology and _________________________
hearts and bone parts
an intelligent walking house
solar technology
Complete the mind map with information from the passage.
4
Careful reading
Inspiration for inventions
recognising _______________________
_________________________________
_________________________________
_________________________________
a problem that needs
a solution
an incredible desire to think
and create
Complete the mind map with information from the passage.
4
Careful reading
Inventions
Inventions of the past
Ancient China: 1.____________________________________
_________
The West: 2.________________________________________
Inspirations for inventions
recognising 9.___________________________
an incredible 10._______________________
Inventions of today
virtual 3.________;4._________tech and 5.________________;
replacement hearts and bone parts made by 6. ______________;
an intelligent 7.____________ using GPS, computing technology and 8.________technology.
gunpowder, papermaking, printing, and the
the steam engine, the telephone and the radio
the flexible battery
3D printers
solar
reality
wearable
walking house
a problem that needs a solution
desire to think and create
compass.
Careful reading
Complete the mind map with information from the passage.
4
Title
The New Age of Invention
Structure
Part 1: Q&A 1,2
Part 2: Q&A 3,4
Part 3: Q&A 5,6
the inventions of the past
the inspiration for inventions
the inventions of today
Summary
1. If you were the interviewer, what other questions would you ask Dr Richard Fairhurst
Would the new inventions have any side effects on our human beings
What if people use them as criminal tools
Are there any possibilities for us all to travel to the universe
Think & Share
Post-reading
2. In your opinion, what else inspires people to invent things
Maybe they have a strong desire to challenge themselves and conquer the world.
1. Interest. As we know interest is the best teacher. So it’s very important to arouse our interest in exploring science.
2. The strong curiosity(好奇心) and rich imagination(想象力) can greatly inspire us to invent new things.
Or
Think & Share
Can you image some inventions that will be made in the future
Flying car
Driverless car
Time machine
Man-made organ
…
Deep thinking
Dr Richard Fairhurst, 1.______ new book The new age of Invention has just been published, is being interviewed.
Many people might think the great age of invention is over. But he says there have been golden ages of invention throughout history. The four great 2.___________(invention) in Ancient China—gunpowder, papermaking, printing and the compass—changed the world forever. Then there were the great Western inventions—the steam engine, the telephone and the radio. And now, we find 3. _________(we) in the great new age of technology.
whose
inventions
ourselves
Grammar Filling
Dr Richard says most of the new great inventions are tech- based. In addition, important advances 4. ______________(make) in medicine and 5.____________(environment) science thanks to increasing computer power. For example, new inventions like 3D printers have been used to make replacement hearts and bone parts. In terms of the environment, 6.___ is now possible to create an intelligent walking house. It is capable 7.____ using GPS technology to travel to different places, with computing technology 8.___________(control) its “legs”．What’s more, huge advances in solar technology mean it can be eco- friendly, too. But 9.______ remains important is that we have an incredible desire 10.________(think) and create.
have been made
environmental
of
controlling
to think
it
what
Grammar Filling
Try to be an inventor at the AI new age!
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.
Search online for more information and write a short passage about the invention you like best and worst.
Homework