人教版高中英语必修二unit 3 Computers reading课件（27张）
文档属性
| 名称 | 人教版高中英语必修二unit 3 Computers reading课件（27张） |  | |
| 格式 | zip | ||
| 文件大小 | 5.8MB | ||
| 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 | 2019-02-11 10:12:17 | ||
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文档简介
课件27张PPT。Unit 3 Computerscomputers
Use/
Functions/ Applications
History/
Development
Components (组成 部分)
Inventors/ Engineers Brainstorming
…… Brainstormingcomputer inventors
engineers
scientists famous computer companies
hardware
software
functions/use/ applications
computers
Functions/ ApplicationsCommunication
Finance
Trade
Medical operators
Science
Entertainment
…….
History/
Development Abacus
Calculator
Huge Computer
Personal Computer
Laptop
……
componentsSoftware
Hardware
keyboard mouse
monitor tubes
transistors chip
……
Inventors/ Engineers Steve Jobs Apple
Charles Babbage
Alan Turing
…….BrainstormingcomputersComputer- development, changes and applicationscomputers Read the whole passage as fast as you can.
Try to get the main idea of this passage .
Find out the topic sentence of each paragraph
and underline them.
skimmingThe topic sentence of each paragraph.skimmingPara 1
Para 2
Para 3Over time I have been changed a lot.Those changes only became possible as memory improved.Since 1970s many new applications have been found out for me.Choose the main idea of this passage.skimmingThe computer wants to find “who he is”.
B. The fun_ction(功能) of the computer.
C. The computer becomes popular around the world.
D. The history and the applications of the computer.Scanning: Para1 Fill in the chart with the information in para 1.1822calculatingSimplifylogicallyuniversalUsed in offices
and homesSince the 1970sIt was considered a technological evolution and the start of the artificial intelligence.I have changed a lot from a calculating machine to an analytical machine. I can do many things as human race.RealityScanning: Para2 My shape didn’t change even though my memory improved.
The older I am, the larger I have become.
Over time I have been very easy to forget things because I don’t develop enough memory.
I was able to share my knowledge with others through the World Wide Web in the early 1960s.T or F QuestionsFFFTThe information was stored in tubes, then on transistors and later on the chips.I was given a family connected by a network.The size has no nothing to do with the age.My memory became so large, like an elephant, that I never forget anything I have been told!.Scanning: Para3 What are the new applications of the computer?
What role do computers play in the life of human being?
The supporting details of the topic sentenceScanning: Para3 What are the new applications of the computer?
CommunicationFinancemobile phonesTrademedical operation space rocketsrobotsWhat role do computers play in the life of human being?
Scanning: Para3 They provide humans with a life of high quality.
They are devoted friends and helpers of the human race.Questions and AnswersReviewThe life of Mr. ComputerI was bornI grew upI founded a familyI career1642182219361940s1970snowA calculating machineA analytical machineA universal machine________computer, LaptopLarge computersA devoted and helper of ___________________difficult sumsThink _________Solve any problem______worries designers
Tubes transistors chips___________SimplifylogicallyRealityPersonalApplicationshuman race1960sNetwork Share the knowledge through webFurther UnderstandingThe passage is basically written by_______ order?Time2. What is the most used rhetoric （修辞法） in this
passage?
A. simile（明喻）
B. personification (拟人)
C. metaphor ( 暗喻）3. In what ways have computer been changed?Further Understandingsize shape speed brainpower/memory application relationship with human race small → large → smaller faster and faster more and more developedused in more and more fields closer and closerDiscussionSuppose your group is a computer company.
Design a future-computer and then advertise it to your customer.Design a personal computer.A future-computershapepriceapplicationscolourcomponentsDiscussionFor example:
This is the new computer designed by our company.
It is very small and transparent(透明的). You can even put it into your pocket. (shape/color)
It has a free-internet in it. You can… (applications/functions)
It only costs you …… . (price)
Useful words and expressionsTechnology changes life，
Creativity inspires fashion!
技术改变生活，
创意引领时尚！Thank you for
your attention!December 1st, 2010ReviewThe life of Mr. ComputerHe was bornHe grew upHe founded a familyHis jobIn France
Good at calculating
People call me a calculating machine and then an analytical machine
Gain weight by storing too much information
Lose weight by improving my memory with tubes, then the transistors and chips
Change my shape as a PC or laptop
Found a family by a network in the early 1960s
Share my knowledge with others with the World Wide Web
I work for human race and help them improve the quality of life.
I play a key role in communication, finance, and trade.
Scanning: Para1 Fill in the chart with the information in para 1.An analytical machine (programmed by an operator)Think logically
Produce an answer quicker than any person
A universal machineSolve any problem
Large machineTry to “ lose weight”PC laptopUsed in offices and homes1822I have changed a lot from a calculating machine to an analytical machine. I can do many things as human race.DiscussionSuppose your group is a computer company.
Design a future-computer and then advertise it to your customer.You can talk about
Shape
Color
Size
Application
Feature
Price
……
Design a personal computer.1642184219361940s1970snowA calculating machineTechnological ________A universal machine________computer, LaptopLarge computersA devoted and helper of ___________________difficult sumsThink _________Solve any problem______worries designers
Tubes transistors chips___________SimplifyevolutionlogicallyRealityPersonalApplicationshuman race
Use/
Functions/ Applications
History/
Development
Components (组成 部分)
Inventors/ Engineers Brainstorming
…… Brainstormingcomputer inventors
engineers
scientists famous computer companies
hardware
software
functions/use/ applications
computers
Functions/ ApplicationsCommunication
Finance
Trade
Medical operators
Science
Entertainment
…….
History/
Development Abacus
Calculator
Huge Computer
Personal Computer
Laptop
……
componentsSoftware
Hardware
keyboard mouse
monitor tubes
transistors chip
……
Inventors/ Engineers Steve Jobs Apple
Charles Babbage
Alan Turing
…….BrainstormingcomputersComputer- development, changes and applicationscomputers Read the whole passage as fast as you can.
Try to get the main idea of this passage .
Find out the topic sentence of each paragraph
and underline them.
skimmingThe topic sentence of each paragraph.skimmingPara 1
Para 2
Para 3Over time I have been changed a lot.Those changes only became possible as memory improved.Since 1970s many new applications have been found out for me.Choose the main idea of this passage.skimmingThe computer wants to find “who he is”.
B. The fun_ction(功能) of the computer.
C. The computer becomes popular around the world.
D. The history and the applications of the computer.Scanning: Para1 Fill in the chart with the information in para 1.1822calculatingSimplifylogicallyuniversalUsed in offices
and homesSince the 1970sIt was considered a technological evolution and the start of the artificial intelligence.I have changed a lot from a calculating machine to an analytical machine. I can do many things as human race.RealityScanning: Para2 My shape didn’t change even though my memory improved.
The older I am, the larger I have become.
Over time I have been very easy to forget things because I don’t develop enough memory.
I was able to share my knowledge with others through the World Wide Web in the early 1960s.T or F QuestionsFFFTThe information was stored in tubes, then on transistors and later on the chips.I was given a family connected by a network.The size has no nothing to do with the age.My memory became so large, like an elephant, that I never forget anything I have been told!.Scanning: Para3 What are the new applications of the computer?
What role do computers play in the life of human being?
The supporting details of the topic sentenceScanning: Para3 What are the new applications of the computer?
CommunicationFinancemobile phonesTrademedical operation space rocketsrobotsWhat role do computers play in the life of human being?
Scanning: Para3 They provide humans with a life of high quality.
They are devoted friends and helpers of the human race.Questions and AnswersReviewThe life of Mr. ComputerI was bornI grew upI founded a familyI career1642182219361940s1970snowA calculating machineA analytical machineA universal machine________computer, LaptopLarge computersA devoted and helper of ___________________difficult sumsThink _________Solve any problem______worries designers
Tubes transistors chips___________SimplifylogicallyRealityPersonalApplicationshuman race1960sNetwork Share the knowledge through webFurther UnderstandingThe passage is basically written by_______ order?Time2. What is the most used rhetoric （修辞法） in this
passage?
A. simile（明喻）
B. personification (拟人)
C. metaphor ( 暗喻）3. In what ways have computer been changed?Further Understandingsize shape speed brainpower/memory application relationship with human race small → large → smaller faster and faster more and more developedused in more and more fields closer and closerDiscussionSuppose your group is a computer company.
Design a future-computer and then advertise it to your customer.Design a personal computer.A future-computershapepriceapplicationscolourcomponentsDiscussionFor example:
This is the new computer designed by our company.
It is very small and transparent(透明的). You can even put it into your pocket. (shape/color)
It has a free-internet in it. You can… (applications/functions)
It only costs you …… . (price)
Useful words and expressionsTechnology changes life，
Creativity inspires fashion!
技术改变生活，
创意引领时尚！Thank you for
your attention!December 1st, 2010ReviewThe life of Mr. ComputerHe was bornHe grew upHe founded a familyHis jobIn France
Good at calculating
People call me a calculating machine and then an analytical machine
Gain weight by storing too much information
Lose weight by improving my memory with tubes, then the transistors and chips
Change my shape as a PC or laptop
Found a family by a network in the early 1960s
Share my knowledge with others with the World Wide Web
I work for human race and help them improve the quality of life.
I play a key role in communication, finance, and trade.
Scanning: Para1 Fill in the chart with the information in para 1.An analytical machine (programmed by an operator)Think logically
Produce an answer quicker than any person
A universal machineSolve any problem
Large machineTry to “ lose weight”PC laptopUsed in offices and homes1822I have changed a lot from a calculating machine to an analytical machine. I can do many things as human race.DiscussionSuppose your group is a computer company.
Design a future-computer and then advertise it to your customer.You can talk about
Shape
Color
Size
Application
Feature
Price
……
Design a personal computer.1642184219361940s1970snowA calculating machineTechnological ________A universal machine________computer, LaptopLarge computersA devoted and helper of ___________________difficult sumsThink _________Solve any problem______worries designers
Tubes transistors chips___________SimplifyevolutionlogicallyRealityPersonalApplicationshuman race