Unit 3 The world of science Understanding ideas课件 (共42张，内嵌视频）高中英语外研版（2019）必修第三册
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| 名称 | Unit 3 The world of science Understanding ideas课件 (共42张，内嵌视频）高中英语外研版（2019）必修第三册 |  | |
| 格式 | pptx | ||
| 文件大小 | 48.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-12-24 19:33:03 | ||
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(共42张PPT)
Unit 3
The world of science
Learning Objectives
01
Learning Objectives
01
Have a basic understanding of the interview and to grasp the key expressions and writing techniques.
03
Fully understand the inspiration to invent more and learn the spirit from the inventors; raise awareness of critical thinking and improve your analysis and creative abilities.
02
Express opinions with learned language points and develop your reading, speaking and writing abilities.
Summarize the inventions and usage of acquiring language knowledge to complete the mind-map;
Understand the future trends in global technology development, form an international respective, and deepen your understanding of the unit theme.
01
02
Teaching Focuses and Anticipated Difficulties
FREE TALK
What do you think is the greatest invention of mankind so far
What are the benefits of these inventions
What would you most like to invent
Activity 1
Read about the inventions from famous novels and choose those that have become a reality.
invisibility cloak
time machine
Activity 1
Read about the inventions from famous novels and choose those that have become a reality.
video call
have conversations with reporters, statesmen, and scientists
Activity 1
Read about the inventions from famous novels and choose those that have become a reality.
The third and fourth inventions have become a reality.
People nowadays can have video chats with each other via mobile phones andcomputers connected to the Internet. And many newspapers have offered their readers free digital editions. Furthermore, live chat rooms make it possible for people to communicate with reporters, statesmen and scientists.
Watch the video and answer the questions.
Activity 2
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
Activity 2
What other innovative technological inventions do you know
What do you think about it
paper and brush pen
candle
firewood
basket
Look at the pictures and talk about how the way we live has changed over time. Discuss the reasons behind these changes.
Activity 1
1. How do we keep in touch with our friends who live far away from us
2. How about the people in ancient time
laptop
electric light
gas
electric kettle
Vocabulary
02
1. shoot
shoot at
shoot yourself in the foot
shoot down
shoot sth. up
shoot sb. in the leg/head
练习：The hunter was about to shoot __________ the bird when he heard a scream.
at
朝……射击
搬起石头砸自己的脚
射倒；击落
开枪打坏
射中某人的腿/头
2. capable
capably
incapable
be capable of (doing) sth.
练习：
We should help those who are _________ (capable) of taking care of their personal affairs.
incapable
adv. 能干地
adj. 无能力
有能力做某事
3. desire
have a desire for/to do sth.
desire to do sth.
desire sb.to do sth.
desire that ...
练习：The people trapped in the ruins desire that rescue teams ______________ (send) here without delay.
(should) be sent
渴望得到某物/做某事
渴望做某事
希望某人做某事
渴望……
4. in addition
辨析：in addition 与 in addition to
in addition
“另外；也”相当于连接副词
in addition to
“除……之外（还）”，后接名词、代词或动名词
练习：
In addition to ___________ (be) lighter, this kind of material has other advantages over traditional forms.
being
5. doubt
be in doubt
beyond/without doubt
make no doubt (of)
doubt sth. /sb.
doubt whether/if...
练习：那次事故的原因仍未确定。
The cause of the accident is still __________.
in doubt
未确定
毫无疑问地
对……毫不怀疑
怀疑某事/某人
怀疑是否……
The New Age of Invention
03
Activity 2
Now read the interview and find out what inventions are mentioned.
The New Age of Invention
Activity 2
Choose the sentences that describe Dr Fairhurst’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.
Read the passage carefully and choose the best answer.
1. What do we know about Richard
A. He is an interviewer.
B. He is the author of Between the Pages.
C. He is writing a book called The New Age of Invention.
D. His new book The New Age of Invention has come out.
Read the passage carefully and choose the best answer.
2.What does Dr Richard agree
A. The great age of invention is over.
B. We ourselves are in a new age of invention.
C. There will be a golden age of invention.
D. The four great inventions in Ancient China are the greatest ones throughout history.
Read the passage carefully and choose the best answer.
3. What does "eco-friendly" probably mean
A. User-friendly.
B. Family-friendly.
C. Environment-friendly
D. Bicycle-friendly.
Read the passage carefully and choose the best answer.
4. What's the real spirit of inventors
A. Having a strong desire to think and create.
B. Recognising a problem needing a solution.
C. Having the belief "Never say never" .
D. Mastering high-tech knowledge.
Activity 4
Choose the sentences that describe Dr Fairhurst’s opinions.
Para. 1-2
Para. 3-4
a brief introduction and welcome
Para. 5-8
Para. 9-12
Para. 13-14
the title of the book
the inventions of the past
tech-based inventions
tech-based inventions
the conclusion of the talk
Ancient China
the West
recognising a problem
an incredible desire
Virtual reality, wearable tech…
The New Age of Invention
1 gunpowder, papermaking, printing and the compass
2 the steam engine, the telephone and the radio
3 the flexible battery
4 hearts and bone parts
5 an intelligent walking house
6 solar technology
7 a problem that needs a solution
8 an incredible desire to think and create
Look at the pictures and talk about how the way we live has changed over time.
way 后接定语从句的用法
1. 当way后面的从句缺少状语时,用that/in which引导;用that引导时,that 可以省略。
The way (that) he explained the question was quite simple.
The way in which he explained the question was quite simple.
他解释那个问题的方法很简单。
Look at the pictures and talk about how the way we live has changed over time.
way 后接定语从句的用法
2. 当way后面的从句缺少主语或宾语时,关系词用that/which(作宾语时关系词可省略,作主语时不可省略)。
The way (that/which) he told us was quite effective.
他告诉我们的那个方法很有效。(关系词在从句中作宾语)
The way that/which was thought up by him was similar to Tom's.
他想出的这个方法和汤姆的类似。(关系词在从句中作主语)
It is capable of using GPS technology to travel to different places , with computing technology controlling its "legs".
with 复合结构
with 复合结构, 即"with+宾语+宾补"结构,在句中通常作状语,表示伴随、方式、原因或条件等,也可作定语。宾语可由名词或代词充当。
with 复合结构
(1) with+宾语+现在分词(表示主动或动作正在进行)
With so many people staring at her,she felt very nervous.
这么多人盯着她看,她感到很紧张。
(2) with+宾语+过去分词(表示被动或动作已完成)
John received an invitation to dinner, and with his work finished, he gladly accepted it.
约翰收到了一个晚宴邀请,因为他的工作做完了,他欣然接受了。
(3) with+宾语+动词不定式(表示动作尚未进行,通常用主动形式表示被动含义)
With so many essays to write ,she won't have time to go shopping this morning.
有那么多文章要写,她今天上午不会有时间去购物了。
So what is it that inspires us to invent things
强调句型
强调句的基本结构：It is/was+被强调部分+that/who+句子其他部分.
可以强调句子的主语、宾语、状语等，不能强调谓语；
构成强调句的It本身没有词义,但不能用其他词代替；
被强调部分指人时用that/who均可,其他情况通常用that。
被强调部分无论是单数还是复数,It后的be动词均用单数形式，即用is或was。用is 还是 was 要根据原句的时态来确定。
强调句型
(1) 特殊疑问句式:特殊疑问词(被强调部分)+is/wasit+that+句子其他部分
What was it that prevented him from coming in time 是什么使得他没及时到达
(2) 一般疑问句式:Is/Was it+被强调部分+that/who+句子其他部分
Was it because Jack came late for school that Mr Smith got angry
史密斯先生生气是因为杰克上学迟到了吗
(3) not...until...结构的强调句型:It is/was not until ...that...+句子其他部分.
Bach died in 1750, but it was not until the early 19th century that his musical gift was fully recognised.
巴赫于 1750 年去世,但直到19 世纪初他的音乐天赋才完全得到认可。
Think & Share
If you were the interviewer, what other questions would you ask Dr Richard Fairhurst
In your opinion, what else inspires people to invent things
04
Exercise
Exercise
1. China's __________ (impress) achievements in improving the living standards of its people are well recognized throughout the world.
2.Those in the 10 to 12 age group were "concerned with how many people like their posts" , suggesting a "need" for social __________ (recognize) that gets stronger the older they become.
3. The four great __________ (invent) in Ancient China are gunpowder, papermaking, printing and the compass.
4. I suggest that he __________ (deal) with the most urgent matters first and let the rest wait.
5. You should be careful or you will have to do __________ (addition) work to make up for the mistakes you make.
impressive
recognition
inventions
deal
additional
Summary
05
教学实施方案
Homework
06
Homework
1. Summarise what we have learnt in this lesson;
2. Prepare for the next lesson
See you
next class!
Unit 3
The world of science
Learning Objectives
01
Learning Objectives
01
Have a basic understanding of the interview and to grasp the key expressions and writing techniques.
03
Fully understand the inspiration to invent more and learn the spirit from the inventors; raise awareness of critical thinking and improve your analysis and creative abilities.
02
Express opinions with learned language points and develop your reading, speaking and writing abilities.
Summarize the inventions and usage of acquiring language knowledge to complete the mind-map;
Understand the future trends in global technology development, form an international respective, and deepen your understanding of the unit theme.
01
02
Teaching Focuses and Anticipated Difficulties
FREE TALK
What do you think is the greatest invention of mankind so far
What are the benefits of these inventions
What would you most like to invent
Activity 1
Read about the inventions from famous novels and choose those that have become a reality.
invisibility cloak
time machine
Activity 1
Read about the inventions from famous novels and choose those that have become a reality.
video call
have conversations with reporters, statesmen, and scientists
Activity 1
Read about the inventions from famous novels and choose those that have become a reality.
The third and fourth inventions have become a reality.
People nowadays can have video chats with each other via mobile phones andcomputers connected to the Internet. And many newspapers have offered their readers free digital editions. Furthermore, live chat rooms make it possible for people to communicate with reporters, statesmen and scientists.
Watch the video and answer the questions.
Activity 2
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
Activity 2
What other innovative technological inventions do you know
What do you think about it
paper and brush pen
candle
firewood
basket
Look at the pictures and talk about how the way we live has changed over time. Discuss the reasons behind these changes.
Activity 1
1. How do we keep in touch with our friends who live far away from us
2. How about the people in ancient time
laptop
electric light
gas
electric kettle
Vocabulary
02
1. shoot
shoot at
shoot yourself in the foot
shoot down
shoot sth. up
shoot sb. in the leg/head
练习：The hunter was about to shoot __________ the bird when he heard a scream.
at
朝……射击
搬起石头砸自己的脚
射倒；击落
开枪打坏
射中某人的腿/头
2. capable
capably
incapable
be capable of (doing) sth.
练习：
We should help those who are _________ (capable) of taking care of their personal affairs.
incapable
adv. 能干地
adj. 无能力
有能力做某事
3. desire
have a desire for/to do sth.
desire to do sth.
desire sb.to do sth.
desire that ...
练习：The people trapped in the ruins desire that rescue teams ______________ (send) here without delay.
(should) be sent
渴望得到某物/做某事
渴望做某事
希望某人做某事
渴望……
4. in addition
辨析：in addition 与 in addition to
in addition
“另外；也”相当于连接副词
in addition to
“除……之外（还）”，后接名词、代词或动名词
练习：
In addition to ___________ (be) lighter, this kind of material has other advantages over traditional forms.
being
5. doubt
be in doubt
beyond/without doubt
make no doubt (of)
doubt sth. /sb.
doubt whether/if...
练习：那次事故的原因仍未确定。
The cause of the accident is still __________.
in doubt
未确定
毫无疑问地
对……毫不怀疑
怀疑某事/某人
怀疑是否……
The New Age of Invention
03
Activity 2
Now read the interview and find out what inventions are mentioned.
The New Age of Invention
Activity 2
Choose the sentences that describe Dr Fairhurst’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.
Read the passage carefully and choose the best answer.
1. What do we know about Richard
A. He is an interviewer.
B. He is the author of Between the Pages.
C. He is writing a book called The New Age of Invention.
D. His new book The New Age of Invention has come out.
Read the passage carefully and choose the best answer.
2.What does Dr Richard agree
A. The great age of invention is over.
B. We ourselves are in a new age of invention.
C. There will be a golden age of invention.
D. The four great inventions in Ancient China are the greatest ones throughout history.
Read the passage carefully and choose the best answer.
3. What does "eco-friendly" probably mean
A. User-friendly.
B. Family-friendly.
C. Environment-friendly
D. Bicycle-friendly.
Read the passage carefully and choose the best answer.
4. What's the real spirit of inventors
A. Having a strong desire to think and create.
B. Recognising a problem needing a solution.
C. Having the belief "Never say never" .
D. Mastering high-tech knowledge.
Activity 4
Choose the sentences that describe Dr Fairhurst’s opinions.
Para. 1-2
Para. 3-4
a brief introduction and welcome
Para. 5-8
Para. 9-12
Para. 13-14
the title of the book
the inventions of the past
tech-based inventions
tech-based inventions
the conclusion of the talk
Ancient China
the West
recognising a problem
an incredible desire
Virtual reality, wearable tech…
The New Age of Invention
1 gunpowder, papermaking, printing and the compass
2 the steam engine, the telephone and the radio
3 the flexible battery
4 hearts and bone parts
5 an intelligent walking house
6 solar technology
7 a problem that needs a solution
8 an incredible desire to think and create
Look at the pictures and talk about how the way we live has changed over time.
way 后接定语从句的用法
1. 当way后面的从句缺少状语时,用that/in which引导;用that引导时,that 可以省略。
The way (that) he explained the question was quite simple.
The way in which he explained the question was quite simple.
他解释那个问题的方法很简单。
Look at the pictures and talk about how the way we live has changed over time.
way 后接定语从句的用法
2. 当way后面的从句缺少主语或宾语时,关系词用that/which(作宾语时关系词可省略,作主语时不可省略)。
The way (that/which) he told us was quite effective.
他告诉我们的那个方法很有效。(关系词在从句中作宾语)
The way that/which was thought up by him was similar to Tom's.
他想出的这个方法和汤姆的类似。(关系词在从句中作主语)
It is capable of using GPS technology to travel to different places , with computing technology controlling its "legs".
with 复合结构
with 复合结构, 即"with+宾语+宾补"结构,在句中通常作状语,表示伴随、方式、原因或条件等,也可作定语。宾语可由名词或代词充当。
with 复合结构
(1) with+宾语+现在分词(表示主动或动作正在进行)
With so many people staring at her,she felt very nervous.
这么多人盯着她看,她感到很紧张。
(2) with+宾语+过去分词(表示被动或动作已完成)
John received an invitation to dinner, and with his work finished, he gladly accepted it.
约翰收到了一个晚宴邀请,因为他的工作做完了,他欣然接受了。
(3) with+宾语+动词不定式(表示动作尚未进行,通常用主动形式表示被动含义)
With so many essays to write ,she won't have time to go shopping this morning.
有那么多文章要写,她今天上午不会有时间去购物了。
So what is it that inspires us to invent things
强调句型
强调句的基本结构：It is/was+被强调部分+that/who+句子其他部分.
可以强调句子的主语、宾语、状语等，不能强调谓语；
构成强调句的It本身没有词义,但不能用其他词代替；
被强调部分指人时用that/who均可,其他情况通常用that。
被强调部分无论是单数还是复数,It后的be动词均用单数形式，即用is或was。用is 还是 was 要根据原句的时态来确定。
强调句型
(1) 特殊疑问句式:特殊疑问词(被强调部分)+is/wasit+that+句子其他部分
What was it that prevented him from coming in time 是什么使得他没及时到达
(2) 一般疑问句式:Is/Was it+被强调部分+that/who+句子其他部分
Was it because Jack came late for school that Mr Smith got angry
史密斯先生生气是因为杰克上学迟到了吗
(3) not...until...结构的强调句型:It is/was not until ...that...+句子其他部分.
Bach died in 1750, but it was not until the early 19th century that his musical gift was fully recognised.
巴赫于 1750 年去世,但直到19 世纪初他的音乐天赋才完全得到认可。
Think & Share
If you were the interviewer, what other questions would you ask Dr Richard Fairhurst
In your opinion, what else inspires people to invent things
04
Exercise
Exercise
1. China's __________ (impress) achievements in improving the living standards of its people are well recognized throughout the world.
2.Those in the 10 to 12 age group were "concerned with how many people like their posts" , suggesting a "need" for social __________ (recognize) that gets stronger the older they become.
3. The four great __________ (invent) in Ancient China are gunpowder, papermaking, printing and the compass.
4. I suggest that he __________ (deal) with the most urgent matters first and let the rest wait.
5. You should be careful or you will have to do __________ (addition) work to make up for the mistakes you make.
impressive
recognition
inventions
deal
additional
Summary
05
教学实施方案
Homework
06
Homework
1. Summarise what we have learnt in this lesson;
2. Prepare for the next lesson
See you
next class!