外研版(2019)必修第三册Unit 3 The world of science Starting out &Understanding ideas 课件(共53张PPT)

文档属性

名称 外研版(2019)必修第三册Unit 3 The world of science Starting out &Understanding ideas 课件(共53张PPT)
格式 pptx
文件大小 10.1MB
资源类型 教案
版本资源 外研版(2019)
科目 英语
更新时间 2023-05-04 11:05:43

图片预览

文档简介

(共53张PPT)
新外研社高中英语必修三
Unit 3The world of science
Starting Out&Understanding Ideas
Starting out
When you think of science, what will you think of
great scientists
Isaac Newton
Albert Einstein
Qian Xuesen
Yuan Longping
contributions
great scientific discoveries or inventions
Gunpowder
Printing
Papermaking
the Compass
The Four Great Invention in ancient China
China’s New Four Great Invention
High-speed railway 高铁
Bike sharing 共享单车
Online shopping 网购
Mobile payment 移动支付
Read about the inv entions from famous novels and choose those that have become a reality.
Harry Potter and the Philosopher’s Stone
(1997)
Harry threw the cloak around his shoulders… Harry looked down at his feet, but they were gone.
invisible cloak
Presently I am going to press (v. 按) the lever, and off the machine will go. It will vanish, pass into future time, and disappear.
The Time Machine (1895)
现在我要按一下操纵杆,机器就会开动,它会消失,进入未来的时间,然后消失。
《时间机器》
A faint blue light shot across it, darkening to purple, and presently she could see the image of her son, who lived on the other side of the earth, and he could see her.
The Machine Stops (1909)
它泛出一道微弱的蓝色的光,那光线暗成紫色。此刻她能看到她儿子的样子,他住在地球的另一边,他也能看到她。
《机器休止》
video chats via mobile phones and computers connected to the Internet
Instead of being printed, the Earth chronicle is every morning spoken to subscribers, who, in interesting conversations with reporters, statesmen, and scientists, learn the news of the day.
In the Year 2889 (1889)
《地球纪事》不是印出来的,而会在每天早上与订阅者进行语言上的交流。在与记者、政治家和科学家们饶有风趣的交谈中,订阅者们可以了解当天的新闻。
《未世风云2889》
live chat rooms
Watch the video and answer the questions.
1. Which of the inventions in the video interests you most Why
2. Which of the inventions in the video do you think will become a reality
3. Of all the inventions in the world, which do you think is the most useful why
… interests me most, because it can …
I think the … will become a reality.
Starting out Language Points
1. Presently I am going to press the lever, and off the machine will go.
press
n.
v.
新闻报道
出版社
按、压
新闻界
按、压
a firm push against something using the fingers
a business which prints and produces books and similar things
newspapers or journalists viewed collectively
Commentary or coverage especially in newspapers or periodicals
To exert force or pressure.
…off the machine will go. 这台机器即将离开。
表示方位或时间的副词或者介词短语(here, there, then, up, down, in, away, out, off, in the room, on the wall 等)置于句首,且主语是名词时,需要用倒装。
注意:这里是两个条件,一个是表时间或方位的副词介词位于句首了,二是主语必须是名词,第二个条件很容易被忽略。
e.g. Look, here comes the bus.
Oh, here it comes.
shoot ( shot, shot) v. to fire a gun or other weapon; to fire sth from a weapon 开(枪或其他武器);射击;发射
shoot (sth) (at sb/sth)~ sth (from sth)
e.g. troops shooting at the enemy
向敌人射击的部队
He shot an arrow from his bow.
他张弓射了一箭。
2. A faint blue light shot across it, darkening to purple, and presently she could see the image of her son, who lived on the other side of the earth, and he could see her.
who引导非限制性定语从句修饰先行词her son。
darken v. to become dark 变暗,变黑
此处darkening to purple 在句中作状语。
【拓展】
-en在这里是后缀,构成动词或形容词。如:blacken (使变黑),wooden (木制的)
en-也可构成前缀,表示“使……”,可加在形容词前面构成动词。如:ensure, enrich等。
Understanding Ideas
The New Age of Invention
The new age of invention
interview
interviewer
asking questions
interviewee
answering questions
Read the text fast for the 1st time and finish task 1.
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
Fast reading - Task 1 - 4mins
D
Careful reading
Task 2
INVENTIONS
today
past
inspirations
Complete the mind map with information from the passage.
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.____________________
Careful reading - Task 2 - 5mins
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, paper-making, printing, and the compass.
the steam engine, the telephone and the radio
Mind Map
Part 1
Part 2
Part 3
VR (virtual reality)
Gunpowder
Printing
Papermaking
Compass
The Four Great Inventions in ancient China
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, paper-making, printing, and the compass.
the steam engine, the telephone and the radio
flexible battery
3D printers
solar
Mind Map
reality
wearable
walking house
Part 1
Part 2
Part 3
VR (virtual reality)
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.
3D printers
GPS technology
Computing technology
solar technology
New tech-based inventions today
Use the energy from the sun.
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, paper-making, printing, and the compass.
the steam engine, the telephone and the radio
the flexible battery
3D printers
solar
Mind Map
reality
wearable
walking house
Part 1
Part 2
Part 3
VR (virtual reality)
a problem that needs a solution
desire to think and create
Post reading – Task 4
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.
Group work
Be an inventor.
Work in groups to design a new invention, draw a picture of it and then introduce it to the whole class.
Its name:________________________________
Its price:________________________________
Its key functions:__________________________
Draw a picture of it
Group work
Some examples
Summary
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.
Understanding Ideas
Language Points
.怀
This evening, I’ll be talking to Dr Richard Fairhurst, whose new book The New Age of Invention has just been published.
定语从句
现在完成时的被动语态
Translation
今晚的嘉宾是理查德·费尔赫斯特博士,他的新书《新发明时代》刚刚出版。
.怀
I guess you have been asked about the title of your book before.
现在完成时的被动语态
It suggests that the present day is a new age for inventions, but many people might think that the great age of invention is over.
建议;表明;暗示
suggest doing sth. 建议做某事
suggest sth. to sb. 向某人建议某事
suggest sb. sth. ×
宾语从句
.怀
Opinion polls suggest that only 10% of the population trusts the government. 民意调查显示只有10% 的人口信任这届政府。
I suggested that he (should) pay attention to his health. 我建议他(应该)注意自己的健康。
suggest that sb (should) do sth 建议某人做某事 (从句为虚拟语气,should可省略)
1 坚持(insist)
2 命令(order, command)
3 建议(suggest, advise, recommend)
4 要求( request, require, ask, desire)
.怀
【语境应用】单句语法填空。
1) He takes classes every week, but his attitude suggests he ________ (be) not really interested in these subjects.
2)The headmaster suggested that we ___________ (make) better use of our spare time.
is
(should) make
.怀
And now, we find ourselves in the great new age of technology.
find+宾语+宾补
形容词/副词/名词/介词短语(表状态)
现在分词
过去分词
不定式
“find+oneself+宾语补足语”意为“发现自己处于某种状态”,而且含有一种“在不知不觉中……”的意思。
.怀
Examples
You will find it a difficult task.
Did you find him very bright
We went to her house but we found her out.
When we arrived, we found him in bed.
They found her to be attractive.
We found him working in the garden.
When he came home he found the door closed.
.怀
For example, advances in virtual reality and wearable tech, as well as the flexible battery, mean we should soon be seeing further developments.
Translation
比如说,虚拟现实、可穿戴科技设备以及柔性电池技术的进步,这意味着我们很快会看到更多相关领域的产品研发。
A teacher should entertain as well as teach. 教师不仅要教书,也要引起学生兴趣。
You look as well as you did ten years old. 你的身体看起来还和十年前一样好。
As well as breaking his leg, he hurt his arm. 他除了摔断腿之外,还伤了胳膊。
.怀
[考点精练] 单句语法填空
As well as _________ (play) the piano,the actress can sing well.
You cannot expect her to do the housework as well as _________(educate) the children.
Helen as well as I ____ (be)eager to read the adventure stories.
I as well as they ____ (be) unable to recognise our old teacher.
playing
educate
is
am
.怀
In addition, important advances have been made in medicine and environmental science thanks to increasing computer power.
in addition “此外,另外”,介词短语,单独作状语;
in addition to(介词)... “除…之外,还…”。
In addition to swimming, she likes playing the guitar.
除了游泳,她还喜欢弹吉他。
“幸亏,由于”
due to/ owing to/ because of/
on account of/ as a result of
.怀
In addition, important advances have been made in medicine and environmental science thanks to increasing computer power.
Translation
此外,由于计算机能力的不断提高,医药与环境科学也取得了重要进展。
.怀
[考点精练] 单句语法填空
In addition to ________ (give) a general introduction to computers,the course also provides practical experience.
Mike, in addition to his classmates, _____ (have) been to England.
______________, I can see different kinds of beautiful birds. 此外,我可以看到不同种类的美丽的鸟儿。
_________________ the school, the village has a clinic,which was also built with government support. 除了学校,村里还有一个诊所,也是在政府的支持下建成的。
giving
has
In addition
In addition to
.怀
New inventions like 3D printers have been used to make replacement hearts and bone parts.
used to do sth.
be used to do sth.
be used to doing sth.
Translation
3D打印机之类的新发明已经应用于制作移植心脏与部分骨骼。
.怀
In terms of the environment, it is now possible to create an intelligent walking house. It is capable of using GPS technology to travel to different places, with computing technology controlling its “legs”.
in terms of 就…而言,从…的角度,根据,依照
be capable of 有能力做某事
with的复合结构
Translation
在环境领域,建造智能可移动房屋现在已成为可能。它能依靠全球定位系统技术四处移动,计算机技术则控制着它的“双腿”。
.怀
What’s more, huge advances in solar technology mean it can be eco-friendly, too.
宾语从句
eco-friendly =environmentally friendly
eco-
ecology n.生态学
ecotourism 生态旅游
ecosystem 生态系统
eco-activist 环保人士
.怀
So what is it that inspires us to invent things
inspire sb. to do sth. 激励某人做某事
inspiring adj. 鼓舞人心的;启发灵感的
inspired adj. 品质优秀的;能力卓越的
inspiration n. 灵感;鼓舞人心的人(或事物)
特殊疑问句+强调句
It+is/was+被强调部分+that/who+其他
该句型可对主语、宾语、状语等进行强调,但不能强调谓语和定语。
.怀
Most inventions start with recognising a problem that needs a solution. This was no doubt the reason behind the invention of the wheel in ancient times, which much later developed into the car.
定从
Translation
绝大多数发明都是从发现某个需要解决的问题开始的。古代轮子的发明无疑也是如此,后来演变为汽车。
.怀
But what remains important is that we have an incredible desire to think and create, and that’s the real spirit of invention.
主从
表从
desire v. 渴望,要求 n. 渴望;欲望;渴求
desire for sth. 渴望某物
desire of doing sth. 渴望做某事
desire to do sth. 渴望做某事
desire that sb. (should) do sth. 要求某人做某事
have a desire for/ to do sth. 渴望得到某物/做某事
.怀
Examples
He has a strong desire for knowledge.
The young man has a desire of going abroad.
A desire to see her again came upon him.
The president desired that you (should) visit him the next week. 总统要你下周去见他。
.怀
I think you’ve been watching too many movies! Nothing like this has been invented yet and I’d say we’re a long way from an invention like that at the moment! But, as they say, “Never say never!”
宾从
Translation
我觉得您电影看多了!至今尚无类似的发明,而且我认为,我们离这样的发明还远着呢!不过,正如人们所说:“凡事无绝对!”