人教版（新课程标准） 必修二Unit3 Computers Reading课件(39张ppt)
文档属性
| 名称 | 人教版（新课程标准） 必修二Unit3 Computers Reading课件(39张ppt) |  | |
| 格式 | pptx | ||
| 文件大小 | 4.0MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-11-03 21:26:27 | ||
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文档简介
(共39张PPT)
Computers
How much do you know about a computer
Give the English name for the computer components (组件)
keyboard
mouse
monitor
screen
speaker
host computer
1
2
3
4
5
6
What is it in English
Main board(主板)
What is it in English
CPU (central processing Unit)
中央处理器
RAM
(随机存储器)
(Random Access Memory )
What is it in English
Power supply
(电源)
What is it in English
display card
显卡
What is it in English
What is it in English
hard disc
硬盘
DVD ROM
数字通用光盘
What is it in English
floppy disc
USB Flash Disk
modem
scanner
printer
1. What does IT mean
2. How to speak 科学技术 in English
3. What does PC mean
4. How to speak 人工智能 in English
5. What does PDA mean
6. How to speak 笔记本电脑 in English
7. What does W.W.W mean
8. What can computers be used to do in our daily life
How much do you know about computers
information technology
science and technology
artificial intelligence
Personal Computer
personal digital assistant
World wide web
notebook computer /laptop
……
Computer and Internet
type my homework
draw pictures
play games
communicate with my friends.
gather information for my lessons
listen to music
watch movies
……
buy, buy, buy
Conclusion
There is no doubt that computer has two sides, too. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself in playing computers.
The history of the computer
An abacus is an old calculating machine used in China until now.
A calculator is a new calculating machine which can solve a large number of mathematical problems.
A huge computer is built to solve some mathematical problems. But it is too big.
A PC is a personal computer which can solve all kinds of problems and is widely used now.
PDA
A laptop is a kind of useful computer which can be taken conveniently like a notebook.
robot
WHO AM I
Type of writing and some information of WHO AM I
Type of writing This is a piece of ____________ writing.
Main idea of the passage It tells about the _____ and _______________ of computer.
applications
narrative
birth
development
Topic sentence of 1st Para. I began as a ____________ machine in 1642, and over time I have been changed quite a lot.
Topic sentence of 2nd Para. Since the 1970s, my _________ improved.
Topic sentence of 3rd Para. Since the 1970s many new ____________ have been found for me.
calculating
memory
applications
The development of computer:
Time Name Functions
1642
1822
1936
1940s
1960s
1970s-
calculating machine
simplify difficult sums
The development of computer:
Time Name Functions
1642
calculating machine
simplify difficult sums
think logically ad produce an answer quicker.
analytical machine
1822
Time Name Functions
1936
1940s Large computer
universal machine
All the above and store some information
solve any difficult mathematical problem
Time Name Functions
1960s /
1970s-now Computer
communication, finance, trade, robots, make mobile phone, help with medical operations, space rockets and so on.
Share my knowledge with others through WWW
the function of the computer
poor→
the fields the computer is applied in
narrow→
the size of the computer
large→
strong
wide
small
In 1642, a _________ _________was used in France. Then in 1822, the __________ ___________was made by Charles Babbage. In 1963, Alan Turing, the real father of computers, wrote a book about how the computers could be _____ ____work as a “_________ _________” to solve any difficult ________________ problem.
Changes of the computer
calculating machine
analytical
machine
universal machine
made to
mathematical
Later, people discovered the computer had “_________ __________”. In the 1960s, the computer had his new transistors. Its _______ was totally changed at that time. And in the early1960s, the first family of computers were __________ to each other.
artificial intelligence
connected
size
In 1970s computers have __________ into people’s homes. Now computers have been used by billions of people to _______ ________ information and _____________ with each other around the world by the Internet.
brought
deal with
communicate
Memory was first stored in _______ and then on _____________ and later on very small _____ .
As time _______ , I was made smaller.
tubes
transistors
chips
went by
What will/should artificial intelligence mean for humanity
THE TOP MYTHS ABOUT ADVANCED AI
There are fascinating controversies where the world’s leading experts disagree, such as:
AI’s future impact on the job market;
if/when human-level AI will be developed;
whether this will lead to an intelligence explosion;
and whether this is something we should welcome or fear.
“Everything we love about civilization is a product of intelligence, so amplifying our human intelligence with artificial intelligence has the potential of helping civilization flourish like never before – as long as we manage to keep the technology beneficial.”
Max Tegmark, President of the Future of Life Institute
Technology is giving life the potential to flourish like never before...
...or to self-destruct.
Computers
How much do you know about a computer
Give the English name for the computer components (组件)
keyboard
mouse
monitor
screen
speaker
host computer
1
2
3
4
5
6
What is it in English
Main board(主板)
What is it in English
CPU (central processing Unit)
中央处理器
RAM
(随机存储器)
(Random Access Memory )
What is it in English
Power supply
(电源)
What is it in English
display card
显卡
What is it in English
What is it in English
hard disc
硬盘
DVD ROM
数字通用光盘
What is it in English
floppy disc
USB Flash Disk
modem
scanner
printer
1. What does IT mean
2. How to speak 科学技术 in English
3. What does PC mean
4. How to speak 人工智能 in English
5. What does PDA mean
6. How to speak 笔记本电脑 in English
7. What does W.W.W mean
8. What can computers be used to do in our daily life
How much do you know about computers
information technology
science and technology
artificial intelligence
Personal Computer
personal digital assistant
World wide web
notebook computer /laptop
……
Computer and Internet
type my homework
draw pictures
play games
communicate with my friends.
gather information for my lessons
listen to music
watch movies
……
buy, buy, buy
Conclusion
There is no doubt that computer has two sides, too. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself in playing computers.
The history of the computer
An abacus is an old calculating machine used in China until now.
A calculator is a new calculating machine which can solve a large number of mathematical problems.
A huge computer is built to solve some mathematical problems. But it is too big.
A PC is a personal computer which can solve all kinds of problems and is widely used now.
PDA
A laptop is a kind of useful computer which can be taken conveniently like a notebook.
robot
WHO AM I
Type of writing and some information of WHO AM I
Type of writing This is a piece of ____________ writing.
Main idea of the passage It tells about the _____ and _______________ of computer.
applications
narrative
birth
development
Topic sentence of 1st Para. I began as a ____________ machine in 1642, and over time I have been changed quite a lot.
Topic sentence of 2nd Para. Since the 1970s, my _________ improved.
Topic sentence of 3rd Para. Since the 1970s many new ____________ have been found for me.
calculating
memory
applications
The development of computer:
Time Name Functions
1642
1822
1936
1940s
1960s
1970s-
calculating machine
simplify difficult sums
The development of computer:
Time Name Functions
1642
calculating machine
simplify difficult sums
think logically ad produce an answer quicker.
analytical machine
1822
Time Name Functions
1936
1940s Large computer
universal machine
All the above and store some information
solve any difficult mathematical problem
Time Name Functions
1960s /
1970s-now Computer
communication, finance, trade, robots, make mobile phone, help with medical operations, space rockets and so on.
Share my knowledge with others through WWW
the function of the computer
poor→
the fields the computer is applied in
narrow→
the size of the computer
large→
strong
wide
small
In 1642, a _________ _________was used in France. Then in 1822, the __________ ___________was made by Charles Babbage. In 1963, Alan Turing, the real father of computers, wrote a book about how the computers could be _____ ____work as a “_________ _________” to solve any difficult ________________ problem.
Changes of the computer
calculating machine
analytical
machine
universal machine
made to
mathematical
Later, people discovered the computer had “_________ __________”. In the 1960s, the computer had his new transistors. Its _______ was totally changed at that time. And in the early1960s, the first family of computers were __________ to each other.
artificial intelligence
connected
size
In 1970s computers have __________ into people’s homes. Now computers have been used by billions of people to _______ ________ information and _____________ with each other around the world by the Internet.
brought
deal with
communicate
Memory was first stored in _______ and then on _____________ and later on very small _____ .
As time _______ , I was made smaller.
tubes
transistors
chips
went by
What will/should artificial intelligence mean for humanity
THE TOP MYTHS ABOUT ADVANCED AI
There are fascinating controversies where the world’s leading experts disagree, such as:
AI’s future impact on the job market;
if/when human-level AI will be developed;
whether this will lead to an intelligence explosion;
and whether this is something we should welcome or fear.
“Everything we love about civilization is a product of intelligence, so amplifying our human intelligence with artificial intelligence has the potential of helping civilization flourish like never before – as long as we manage to keep the technology beneficial.”
Max Tegmark, President of the Future of Life Institute
Technology is giving life the potential to flourish like never before...
...or to self-destruct.