人教版高一英语必修必修二unit3computerreading课件
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人教版高一英语必修二 Unit 3 Computers reading 课件(共18张PPT)
Writing
My Android
Structure
Para 1: Brief introduction.
(name ; looks; size)
Para 2: What you wish it to do.
(ability / function)
Para 3: An ending
(your opinion)
I want to design an android whose name is……
Homework
1. Finish your composition.
2. Read the passage The Sporting Robot and finish the reading tasks on page 58.
With the help of the android, it will be easier for humans to explore space.
explorer
Reading Andy---- the android
Task 1: Fast reading
Name
Andy
Size Appearance
Give me your reason.
What character does it have? Let’s make a decision.
பைடு நூலகம்
Its name is…… It looks like ( a boy of ten; a big brid, a lovely dog …….) It can help me (do my homework; do housework…….) It is (patient; kind…….)
人教版高中英语必修二unit3ComputersReading课件
_p_r_o_b_l_e_m_s__
Strong
Network times
_M__e_m_o_r_y_ Tubes stored in _T_r_a_n_s_i_st_o_r_s__
Small chips
Develo
_C_o_m__m__u_n_ic_a_t_i_on
pment A__p_p_li_c_a_ti_o_n_s Finance
machine difficult sums
Develop ment
An a_n_a_l_y_t_ic_a_l machine
Think logically and produce an
answer quickly
A _u_n_i_v_e_r_sa_l_ Solve difficult machine _m__a_th_e_m__a_t_ic_a_l
Changes of the machine
Calculating machine
Analytica l machine
Universal machine
Machine with new transistor
A family connected by a network
Machine with artificial intelligence
the second generation
The history of (1945-1956)
(1956-1963)
computers
the fourth generation (1971- )
the third generation (1964-1971)
Summary of the passage. I began as a _ca_l_c_u_l_a_ti_n_g_ machine in 1642.
Strong
Network times
_M__e_m_o_r_y_ Tubes stored in _T_r_a_n_s_i_st_o_r_s__
Small chips
Develo
_C_o_m__m__u_n_ic_a_t_i_on
pment A__p_p_li_c_a_ti_o_n_s Finance
machine difficult sums
Develop ment
An a_n_a_l_y_t_ic_a_l machine
Think logically and produce an
answer quickly
A _u_n_i_v_e_r_sa_l_ Solve difficult machine _m__a_th_e_m__a_t_ic_a_l
Changes of the machine
Calculating machine
Analytica l machine
Universal machine
Machine with new transistor
A family connected by a network
Machine with artificial intelligence
the second generation
The history of (1945-1956)
(1956-1963)
computers
the fourth generation (1971- )
the third generation (1964-1971)
Summary of the passage. I began as a _ca_l_c_u_l_a_ti_n_g_ machine in 1642.
人教版高一英语必修二 Unit 3 Computers reading 课件(共13张PPT)
Reading Comprehension II
True or False
1. I began as a calculating machine in Japan in
1642.
F
2. My real father was Charles Babbage, who wrote
a book and built me in 1936. F
USB flash disk
abacus
calculator
huge computer
PC
robot
PDA
laptop
Reading Comprehension I
1. Who is the speaker in this story? A computer.
2. What’s the main idea of this passage? A. The development of computers. B. The development and use of computers. C. A machine which is simple-minded. D. Computers may replace human beings.
Topic sentence
Supporting details
Paragraph 2
These changes only became possible as my memory improved.
1 tubes 2 transistors 3 chips 4 network 5 World Wide Web
Unit 3
Who am I?
components of a computer screen 屏幕 monitor 显示器
高中英语人教版必修二Unit3ComputersReading课件
6) medical operations 7) space rockets
Comprehension
1. Who really invented the computer ?
A. Charles Babbage B. Bill Gates C. XXX Turing D. Thomas Edison
Do you know how computers developed?
5
abacus
calculator
analytical machine分析机
7
universal machine 通用机器
personal computer 个人电脑
laptop 手提电脑
Reading: Who am I ?
in the 1960s connected by a network
new applications
now
computers connect people all
over the world
in the
Careful-reading
Please find the topic sentence of each paragraph .
skimming
1)Who is the speaker?
It is a computer. 2)What is the main idea of the text? The text is about the _h_is_to_r_y_/_d_e_v_el_o_p_m__ent and the a_p_p_l_ic_a_t_io_n_s__of computers.
scanning
Time
What happened
人教版高中英语 必修二 Unit3 《Computers ---Reading》 课件 (共21张PPT)
1. an abacus
★2. a calculating machine
★3. change of my size
4. virus ★5. the Analytical Machine made by Charles Babbage
★6. transistor
7. hard disk
★8. connected by a network
software
hard disk
download
upload
website
homepage
password
virus
web fans
hacker
surf the Internet
world wide web 万维网
Now let’s come to the reading
Fast reading and pick out the items mentioned in the text.
Discussion
Every coin has two sides, so does the Internet. Now discuss the advantages and disadvantages of the computer and Internet in groups and think what we should do.
Supporting details
1. calculating machine 2. analytical machine 3. universal machine 4. pc 5. laptop
4 PC ( 2 ) analytical machine
( 5 ) laptop
人教版高中英语 必修二 Unit3 《Computers ---Reading》 课件 (共29张P
do housework though you are outside
I will become an intelligent remote(智能遥控) which can be used to control household appliances, such as TV, air-conditioner and light. And I also can help people do housework though they are outside. In a word, I can make people's life more convenient and comfortable.
communication
finance
Trade space rockets
mobile phones medical operation robots
ቤተ መጻሕፍቲ ባይዱ
The _d_e_v_e_lo_p_m__e_n_t and the applications of computers.
Development
• keep watch on our health • cure disease 治疗疾病
• don't need to go to the hospital
• remote medical consultation 远程会诊
•teach you knowledge •don't need to go to school •more time to learn
Calculating machine Analytical machine Universal machine PC Laptop ……
Applications
I will become an intelligent remote(智能遥控) which can be used to control household appliances, such as TV, air-conditioner and light. And I also can help people do housework though they are outside. In a word, I can make people's life more convenient and comfortable.
communication
finance
Trade space rockets
mobile phones medical operation robots
ቤተ መጻሕፍቲ ባይዱ
The _d_e_v_e_lo_p_m__e_n_t and the applications of computers.
Development
• keep watch on our health • cure disease 治疗疾病
• don't need to go to the hospital
• remote medical consultation 远程会诊
•teach you knowledge •don't need to go to school •more time to learn
Calculating machine Analytical machine Universal machine PC Laptop ……
Applications
人教版高中英语 必修二 Unit3 《Computers ---Reading》 课件 (共25张PPT)
trade. The computer is a devoted friend and helper of the_h_u_m_a_n__ race.
Discussion
List the advantages and disadvantages of the mobile phone
Advantages
the _a_n_a_ly_t_ic_a_l_machine was made by Charles Babbage. At that time, after the computer was _p_r_o_gr_a_m__m_e_d by an operator who used cards with holes, it could “think” logically and produce an answeqru_ic_k_e_r___ than any person. With the time going by, the computer has been made _s_m_a_l_le_r__. Later, computers were __co_n_n_e_c_te_d__ with each other.
World Wide Web
Para 3: Since the 1970s many new applications have been found for me.
communication finance trade robots mobile phones medical operations space rockets
The information could be _s_h_a_re_d__.
Since the 1970s many new _a_p_p_li_c_at_i_on_s_have been found for the computer. It has become very important in _c_o_m_m__u_n_ic_a_ti_o_n, finance and
Discussion
List the advantages and disadvantages of the mobile phone
Advantages
the _a_n_a_ly_t_ic_a_l_machine was made by Charles Babbage. At that time, after the computer was _p_r_o_gr_a_m__m_e_d by an operator who used cards with holes, it could “think” logically and produce an answeqru_ic_k_e_r___ than any person. With the time going by, the computer has been made _s_m_a_l_le_r__. Later, computers were __co_n_n_e_c_te_d__ with each other.
World Wide Web
Para 3: Since the 1970s many new applications have been found for me.
communication finance trade robots mobile phones medical operations space rockets
The information could be _s_h_a_re_d__.
Since the 1970s many new _a_p_p_li_c_at_i_on_s_have been found for the computer. It has become very important in _c_o_m_m__u_n_ic_a_ti_o_n, finance and
人教版高一英语必修二Unit3Computersreading课件(共28张PPT)
playing computer games. 3. Some students spend too much time in
chatting . 4. It is bad for our eyes and health to spend
long time in front of computers.
Do yoaubkancouws who I am?
1. I’m a machine that works automatically
(自动地). 2. I can do many tasks, especially suitable
for doing jobs too boring, difficult,or dangerous for human beings. Do you know who I am?
中央处理器
What is it in English?
Main board(主板)
What is it in English?
Monitor 显示器
Reading
WHO AM I?
Discuss with your group members
What are the advantages and disadvantages of computers?
with “More and more students are now on the Internet…”
4. download music and films 5. go shopping on line 6. use QQ to make friends 7. communicate with others
Disadvantages
1.Some students may get too addicted (沉溺于 to it . ch time in
chatting . 4. It is bad for our eyes and health to spend
long time in front of computers.
Do yoaubkancouws who I am?
1. I’m a machine that works automatically
(自动地). 2. I can do many tasks, especially suitable
for doing jobs too boring, difficult,or dangerous for human beings. Do you know who I am?
中央处理器
What is it in English?
Main board(主板)
What is it in English?
Monitor 显示器
Reading
WHO AM I?
Discuss with your group members
What are the advantages and disadvantages of computers?
with “More and more students are now on the Internet…”
4. download music and films 5. go shopping on line 6. use QQ to make friends 7. communicate with others
Disadvantages
1.Some students may get too addicted (沉溺于 to it . ch time in
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人教版高一英语必修必 修二
unit3computerreading 课件
2020/8/25
What do you use computers for in your
daily life?
(How do computers help you in daily life?)
Search for information
Read the Para2 and tell the statement true or false.
1.My shape didn’t change even though my
memory improved. F
2. The information was stored in tubes, then on transistors and later on the chips. As I have
Skim the passage and find out the topic sentence of each paragraph?
Who am I?
Para 1
Over time I have been changed
quite a lot.
These changes only became Para 2 possible as my memory improved.
Discuss with your partner and complete the chart below.
Group Work
• You are given a chance to design a fut computer for yourself. • Draw a picture about it and describe(描 what does it look like. • You will be asked to introduce(介绍) y computer. (appearance &functions)
勇于开始，才能找到成 功的路
Watch movies
Buy things online
勇于开始，才能找到成 功的路
Reading Who am I?
Skimming:
1. Who is the speaker in this story? A computer
2.What’s the main idea of passarown smaller. T
Read Para 3 and then answer the following questions.
1.What are the new applications of the computer?
2.What roles do computers play in the life of human beings?
Since the 1970s many new Para 3 applications have been found out
for me.
The History of Computer
calculating machine
analytical machine
universal machine
Charles Babbage
2.What’s the main idea of passage?
A. The development of computers. B. The development and use of computers. C. A machine which is simple-minded. D. Computers may replace human beings.
What about in the future?
robot
Assignment
• Use your own words to write a short s about the development of the comput • Requirement: • Organization of the summary should b chronological order(时间顺序).
Computers had new (transistors )and became small and thin.
Computers were brought into people's homes.
Computers connect people all over the world together.
The “father” (inventor)
Alan Turing
Internet
PC (desktop /notebook)
artificial intelligence
Charles Babbage
Alan Turing
Read the Para 1 and fill in the chart
1642 The computer began as a (calculating)machine.
(1822) 1936
1960s (1970s )
now
The Analytical Machine was made by Charles Babbage.
Alan Turing wrote a book to describe how computers could be made to work and built a “(universal )machine”
unit3computerreading 课件
2020/8/25
What do you use computers for in your
daily life?
(How do computers help you in daily life?)
Search for information
Read the Para2 and tell the statement true or false.
1.My shape didn’t change even though my
memory improved. F
2. The information was stored in tubes, then on transistors and later on the chips. As I have
Skim the passage and find out the topic sentence of each paragraph?
Who am I?
Para 1
Over time I have been changed
quite a lot.
These changes only became Para 2 possible as my memory improved.
Discuss with your partner and complete the chart below.
Group Work
• You are given a chance to design a fut computer for yourself. • Draw a picture about it and describe(描 what does it look like. • You will be asked to introduce(介绍) y computer. (appearance &functions)
勇于开始，才能找到成 功的路
Watch movies
Buy things online
勇于开始，才能找到成 功的路
Reading Who am I?
Skimming:
1. Who is the speaker in this story? A computer
2.What’s the main idea of passarown smaller. T
Read Para 3 and then answer the following questions.
1.What are the new applications of the computer?
2.What roles do computers play in the life of human beings?
Since the 1970s many new Para 3 applications have been found out
for me.
The History of Computer
calculating machine
analytical machine
universal machine
Charles Babbage
2.What’s the main idea of passage?
A. The development of computers. B. The development and use of computers. C. A machine which is simple-minded. D. Computers may replace human beings.
What about in the future?
robot
Assignment
• Use your own words to write a short s about the development of the comput • Requirement: • Organization of the summary should b chronological order(时间顺序).
Computers had new (transistors )and became small and thin.
Computers were brought into people's homes.
Computers connect people all over the world together.
The “father” (inventor)
Alan Turing
Internet
PC (desktop /notebook)
artificial intelligence
Charles Babbage
Alan Turing
Read the Para 1 and fill in the chart
1642 The computer began as a (calculating)machine.
(1822) 1936
1960s (1970s )
now
The Analytical Machine was made by Charles Babbage.
Alan Turing wrote a book to describe how computers could be made to work and built a “(universal )machine”