人教版必修2 U3P2 Reading
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人教版高中英语必修2 Unit3 Reading精品课件
ห้องสมุดไป่ตู้
2) What can you infer from the text? A. The computer has artificial intelligence. B. The computer changes a lot over the years. C. The computer was not connected by a network until in the early 1960s. D. Now the computer can only be used to deal with information.
Do you know who I am?
abacus
I am very small. I can be used for calculating. In China, a lot of students use me when solving mathematical problems. Do you know who I am?
since it was brought into people’s homes. F
4. Spienocpelethaero1u9n7d0st,htehewcoormldptuhtreoruwghasthueseIdntbeyrneTt.
5. The larger the computer is, the more memory
calculator
I can be used for calculating. Besides, I can also be used for watching DVD, sending e-mail and communicating through the Internet. However, I am not a PC, because I’m small enough for you to take me with you. Do you know who I am?
2) What can you infer from the text? A. The computer has artificial intelligence. B. The computer changes a lot over the years. C. The computer was not connected by a network until in the early 1960s. D. Now the computer can only be used to deal with information.
Do you know who I am?
abacus
I am very small. I can be used for calculating. In China, a lot of students use me when solving mathematical problems. Do you know who I am?
since it was brought into people’s homes. F
4. Spienocpelethaero1u9n7d0st,htehewcoormldptuhtreoruwghasthueseIdntbeyrneTt.
5. The larger the computer is, the more memory
calculator
I can be used for calculating. Besides, I can also be used for watching DVD, sending e-mail and communicating through the Internet. However, I am not a PC, because I’m small enough for you to take me with you. Do you know who I am?
高一英语人教课标必修2 unit3 reading课件
abacus
The abacus played a very important part in calculating in ancient China.
Who am I?
I am very small. I can be used for calculating. In China, a lot of students use me to solve mathematical problems.
Over time I have been changed quite a lot.
1642 1822 1936
began as
a calculating machine
Simplify difficult sums
function (功能)
was built as
an analytical machine
It was stored
tube
transistor
As a result, I totally changed my _________. shape In the early 1960s, my family were connected by a ________. network So I was able to share my knowledge with others through World Wide Web the __________________. chip
Since the 1970s many new applications have been found for me.
to provide humans with My goal is __________________________ a life of high quality. ________________________
人教版高中英语必修二课件：Unit3 Reading(共25张PPT)
•communications; finance;
Supporting trade; robots; mobile phones
details
•medical operations
•space rockets
•providing a life of high quality
Homework
Surf the Internet to find more information about how computer influence people’s lives and present it to your classmates in the next class.
These changes only became possible as my memory improved
Supporting •tubes
details
•transistors
•chips
•network
•World Wide Web
Paragraph 3
Topic sentence
Since the 1970s many new applications have been found for me.
network. C. It began to be put into space rockets D. It began to be used in the offices.
9. Which is the right order? D a. The computer was connected with other computers. b. Alan Turing wrote a book about the computer. c. The computer has been sent to explore the Moon and Mars. d. The computer began to simplify difficult sums. A. a, b, c, d. B. b, c, a, d. C. d, a, c, b. D. d, b, a, c.
新人教版高一英语必修二Unit3-Reading
applications have been found
Para 3:
for me. Over time I have been
changed quite a lot.
Scanning to get
detail information
Scanning
Reading Comprehension III
Scanning
5. I began as a calculating machine in Japan in 1642.
6. In 1936, I grew rapidly both in size and in brainpower.
7. As time went by, I was made bigger. 8. Since the 1970s many new
3.Functional item, how to tell the history about the computer.
Warming up
Can you give me the English names of a computer components (组件) Tips: 1. We can use a computer to …
Scanning
Reading Comprehension V
Finish the timeline below.
The computer began as a calculating machine．
1936
The computer grew rapidly both in size and in brainpower.
2. It is made up of some parts, such as…
高中英语人教版必修2 Unit3 Reading
Analytica l machine
Universal machine
Machine with new transistor
A family connected by a network
Machine with artificial intelligence
A family used by the Internet
Read the passage again and complete the chart below.
Early days
Name
Function
Poor
A c_a_l_c_u_la_t_i_n_g Simplify
machine difficult sums
Develop An a_n_a_l_y_t_ic_a_l Think logically
monitor 1 screen
hard disk 6
2
3
CD-ROM
5
keyboard
mouse
4
1. Look at these pictures. In pairs discuss what they have in common.
2. What do they tell you about the development of computers?
How computers have changed our lives?
List of uses of What people did before
computers
computers
emails
write letters
word processing write by hand or
新人教版高一英语必修二Unit3-ReadingPPT课件
2. the part of the monitor that you look at
3. something you use to click on things (files, etc.)
4. the part of the computer that you type on
5. the part of a computer item, how to tell the history about the computer.
.
2
Warming up
Can you give me the English names of a computer components (组件)? Tips: 1. We can use a computer to …
6. the part of computer that we can put a CD in .
screen keyboard mouse monitor DVD-ROM hard disk
5
Reading
WHO AM I?
.
6
Skimming to get
general ideas
.
7
Skimming
1960s, I became smaller but cleverer and quicker. 3. I was brought into people’s homes in the 1970s. 4. Since my birth I have been built to take the place of . the human race. 13
C. Charles Turing. D. Alan Babbage.
2. When was the “universal machine” built?
3. something you use to click on things (files, etc.)
4. the part of the computer that you type on
5. the part of a computer item, how to tell the history about the computer.
.
2
Warming up
Can you give me the English names of a computer components (组件)? Tips: 1. We can use a computer to …
6. the part of computer that we can put a CD in .
screen keyboard mouse monitor DVD-ROM hard disk
5
Reading
WHO AM I?
.
6
Skimming to get
general ideas
.
7
Skimming
1960s, I became smaller but cleverer and quicker. 3. I was brought into people’s homes in the 1970s. 4. Since my birth I have been built to take the place of . the human race. 13
C. Charles Turing. D. Alan Babbage.
2. When was the “universal machine” built?
高中英语人教版必修二Unit3Reading课件
1940s The computer had grown as large as a room. The first family of computers was
1960s connected to each other.
1970s Computers were used in offices and homes. Computers connect people all over
1. Who was the first person to make the
earliest computer?
A. Alan Turing. B. Charles Babbage.
C. Charles Turing. D. Alan Babbage.
2. When was the “universal machine” built?
A. About 170 years old.
B. About 270 years old.
C. About 370 years old
D. About 470 years old.
Scanning
5. Which of the following is in the right
order of time?
Answer: I began as a _c_a_lc_u_l_a_t_in_g_ _m__a_ch__in_e_ in 1642 in France. In 1822 I was built as an _a_n_a_ly_t_i_ca_l_ m__a_c_h_i_n_e_. Then in 1936 Alan Turing wrote a book and built a _u_n_i_v_e_rs_a_l _m_a_c_h_i_n_e_. As the years have gone by, I have been made _sm__a_l_le_r_ and _s_m__a_ll_e_r_ but I became __cl_e_v_e_r_e_r_ and _q_u__ic_k_e_r__.
新人教版高一英语必修二Unit3-ReadingPPT课件
1960s, I became smaller but cleverer and quicker. 3. I was brought into people’s homes in the 1970s. 4. Since my birth I have been built to take the place of - the human race. 13
( 1 ) calculating machine
( 6 ) robot
( 4 ) PC
( 3 ) universal machine
-
9
Careful reading
-
10
Match the main ideas and the paragraphs.
Para 1:
These changes only became possible as my memory
Para 2:
improved. Since the 1970s many new
applications have been found
Para 3:
for me. Over time I have been
changed quite a lot.
-
11
Scanning to get
detail information
3.Functional item, how to tell the history about the computer.
-
2
Warming up
Can you give me the English names of a computer components (组件)? Tips: 1. We can use a computer to …
( 1 ) calculating machine
( 6 ) robot
( 4 ) PC
( 3 ) universal machine
-
9
Careful reading
-
10
Match the main ideas and the paragraphs.
Para 1:
These changes only became possible as my memory
Para 2:
improved. Since the 1970s many new
applications have been found
Para 3:
for me. Over time I have been
changed quite a lot.
-
11
Scanning to get
detail information
3.Functional item, how to tell the history about the computer.
-
2
Warming up
Can you give me the English names of a computer components (组件)? Tips: 1. We can use a computer to …
人教版高中英语必修2 Unit3 Workbook-Reading 精品课件
人教课标 高一 必修 2 Unit 3
Heavy!
Difficult!
Hard!
Tired!
Easy!
Fast! Free!
keyboard
mouse speaker
monitor
modem
scanner hard disc printer USB flash disc
Label each part.
monitor 1 hard disk
2 6
screen
3 CD-ROM
5
mouse
4
keyboard
1. Look at these pictures. In pairs discuss what they have in common. 2. What do they tell you about the development of computers? 3. What do you think will be the next development?
1. Where were you in 1642?
In France. 2. What happened to you after nearly two hundred years? I was built as an Analytical Machine by Babbage.
3. What were you called in 1936?
1822 The analytical machine was
1936
The computer grew rapidly both in size and in brainpower.
Computers had grown as large as 1940s a room. The first family of computers was 1960s connected to each other.
Heavy!
Difficult!
Hard!
Tired!
Easy!
Fast! Free!
keyboard
mouse speaker
monitor
modem
scanner hard disc printer USB flash disc
Label each part.
monitor 1 hard disk
2 6
screen
3 CD-ROM
5
mouse
4
keyboard
1. Look at these pictures. In pairs discuss what they have in common. 2. What do they tell you about the development of computers? 3. What do you think will be the next development?
1. Where were you in 1642?
In France. 2. What happened to you after nearly two hundred years? I was built as an Analytical Machine by Babbage.
3. What were you called in 1936?
1822 The analytical machine was
1936
The computer grew rapidly both in size and in brainpower.
Computers had grown as large as 1940s a room. The first family of computers was 1960s connected to each other.
高中英语人教版必修二unit3Reading
computer
click
keyboard
Who am I ?
While-reading(1):
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.
Guess!
A handbag?
A toy?
What English words do you know about computers?
host
computer
⑥
screen
④
③
⑤
monitor
②
① speaker
keyboard mouse
Guess more:
I am very old now. I was born in China. Many people used me for calculating in the past, but now I am a bit lonely because they don’t like me now.
d. The computer began to simplify
difficult sums.
A. a. b. c. d.
B. ห้องสมุดไป่ตู้. c. a. d.
C. d. a. c. b.
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Para. 2: Para. 3:
Skimming
Reading Comprehension I
1. Wang Kun and Wang Wei’s dream was to ____________________. A. travel around China B. travel around Yunnan Province C. take a great motorcycle trip D. take a great bike trip
Scanning to get detail information
Scanning
Reading Comprehension III
Choose the correct answer. 1. Which sentence is NOT true according to the text? A. Wang Wei advised Wang Kun to buy a mountain bike and he agreed. B. Wang Wei seldom listened to others. C. Before their trip they went to the library. D. Wang Wei knew the best way of getting to places.
Scanning
2. What does the last paragraph tell us? A. They wanted to know how soon they would come back. B. They wanted to learn the world’s geography. C. They went to the library to know something about the Mekong River. D. Wang Kun wanted to let Wang Wei know how difficult their trip was.
Different attitudes about the trip Wang Wei believes 1. they must start in Qinghai where the river begins/see all of the Mekong. 2. that they don’t need to prepare much. Wang Kun believes 1. it is too cold and high to start in Qinghai. 2. that using an atlas is very important.
(3) +sb. to do/into doing sth. 说服某人做某事 He persuaded his daughter to change her mind. 他说服女儿改变主意。 他说服女儿改变主意。 (4) +sb. not to do/out of doing sth. 说服某人不要做某事 Can you persuade her out of her foolish plans? 你能劝她放弃她那些愚蠢的计划吗？ 你能劝她放弃她那些愚蠢的计划吗？
Skimming
2. Wang Kun and Wang Wei’s plan was to _______________________. A. visit their cousins B. buy an expensive mountain bike C. cycle along the Mekong River D. cycle along the Yellow River 3. _______ planned the trip to Mekong. A. Wang Kun B. Wang Wei C. Dao Wei D. Yu Hang
Scanning
Reading Comprehension V Answer the questions below. 1. What can you see when you travel along the Mekong River? 2. What difficulties did Wang Kun and Wang Wei find about their journey? 3. What do you think about Wang Kun and Wang Wei?
Scanning
Reading Comprehension IV
True or false
1. Wang Wei insisted that they begin the journey in Qinghai. 2. When they arrived in Tibet, it was winter then. 3. The journey would begin at an altitude of more than 5000 meters, where it is hard to breathe and very cold.
1. What can you see when you travel along the Mekong River? You can see the source glacier, rapids, hills, valleys, waterfalls and plains.
glacier
waterfall
Scanning
4. The source of the Mekong River is in Qinghai province. 5. They found few atlases/maps or books about the Mekong River in the library. 6. The Mekong river begins in a glacier on a Tibetan mountain, the water there is clear but not cold. 7. The end of the River enters the South China Sea.
Words preview organize vt. 组织；成立 组织； determine vt. 决定；确定；下定决心 决定；确定； determined adj. 坚决的；有决心的 坚决的； journey n. 旅行；旅程 旅行； altitude n. 海拔高度；高处 海拔高度； valley n. (山) 谷；流域 山 pace vi. 缓慢而行；踱步 缓慢而行； n. 一步 速度 步调 一步; 速度; bend n. 角; 拐角 vt. (使) 弯曲 使 vi. 弯身 弯腰 弯身;
Unit 3
Words preview persuade vt. 说服；劝说 说服； cycle vi. 骑自行车 graduate vi. 毕业 n. 大学毕业生 finally adv. 最后 终于 最后; schedule n. 时间表；进度表 时间表； vt. 为某事安排时间 fond adj. 喜爱的；慈爱的 喜爱的； shortcoming n. 缺点 stubborn adj. 顽固的；固执的 顽固的；
Reading
JOURNEY DOWN THE MEKONG
Skimming to get general ideas
Skimming
Reading Comprehension II
the main idea of the passage The passage is mainly about __________ and ____sister’s dream Wang Kun his ______ and _____ for taking a great _____ plan bike ____ along the Mekong River. trip
Attitudes about the trip Similar attitudes about the trip Both Wang Wei and Wang Kun think 1. taking this trip is a dream that comes true. 2. they will enjoy the trip a lot. 3. they should see a lot of the Mekong. 4. that most of the Mekong will be found in Southeast Asia.
Expressions preview ever since be fond of care about change one’s mind make up one’s mind give in 从那 以后 喜爱； 喜爱；喜欢 关心；忧虑； 关心；忧虑；惦念 改变主意 下决心； 下决心；决定 投降；屈服； 投降；屈服；让步
Scanning
3. When you travel along the Mekong River maybe you can not see_________. A. waterfalls B. hills and valleys C. plains where rice grows D. desert 4. The source of the Mekong is in _______ and it enters the________. A. Yunnan Province; South China Sea B. Guizhou Province; East China Sea C. Hunan Province; East China Sea D. Qinghai Province; South China Sea
Careful reading to solve difficult points
1 persuade vt. 劝说 说服 劝说; (1) +n. / pron. Can you persuade her？ ？ 你能说服她吗？ 你能说服她吗？ (2) +sb. of sth. 使某人相信某事 How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？ 我如何能够让你相信我的诚意？