人教版高中英语必修二课件Unit3 Reading
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新人教版高一英语必修二Unit3 Reading(课堂PPT)
Unit 3
Computers
Reading
1
Learning Aims
1. To learn about something about computers.
2. Reading and understanding, catching the history and information of the passage“who am I ?”.
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
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
8
Skimming
Reading Comprehension II
Look at these inventions. Can you put them in an order according to the time when they appeared?
( 2 ) analytical machine ( 5 ) laptop ( 1 ) calculating machine ( 6 ) robot ( 4 ) PC ( 3 ) universal machine
Computers
Reading
1
Learning Aims
1. To learn about something about computers.
2. Reading and understanding, catching the history and information of the passage“who am I ?”.
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
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
8
Skimming
Reading Comprehension II
Look at these inventions. Can you put them in an order according to the time when they appeared?
( 2 ) analytical machine ( 5 ) laptop ( 1 ) calculating machine ( 6 ) robot ( 4 ) PC ( 3 ) universal machine
人教版高中英语必修二课件：Unit3 Reading(共23张PPT)
smaller desktop
convenient laptop
palmtop
Discussion
1.What can the future computer be like? 2.What can we do by computer in the future?
virtual keyboards 虚拟键盘
4. Which of the following statements is TRUE?
A. Charles Babbage built an Analytical Machine in 1642.
B. A “universal machine” was built to solve any difficult mathematical problem in 1936.
Homework:
1.Read and review the text. 2.Get the language points
for the next class.
New Words and Expressions
Intelligence
智力
Analytical machine
分析机
versal machine
通用机
Transistor
晶体管
Artificial intelligence
人工智能
Technological revolution 科技革命
2.When was the computer the biggest? A.In 1642 B.In 1936 C.In the 1940s D.In the 1970s
3.How old is the computer? A.About 370 years old B About 270 years old. C.About 70 years old. D.About 470 years old.
2021新人教高中英语必修二Unit3 Reading and Thinking课件
Strong Together: How We Have Been Changed by the Internet
1. What do you think the text will be about from the two titles?
We have been changed a lot by the Internet and it has brought us together.
General statement
1.What is the main idea of this paragraph? 2. In which ways the Internet has changed people’s lives according to this paragraph?
Discourse Analysis: Pais
Tips for you: Headlines usually include not only key ideas or information from the text. They often do not follow strict grammar rules, because writers use as few words as possible to catch the attention of the readers.
1. Why did she start taking online classes? 2. What is the “digital divide”?
It is the gap between those who have access to the Internet and those who haven’t, and those who know how to use new technology and those who don't.
1. What do you think the text will be about from the two titles?
We have been changed a lot by the Internet and it has brought us together.
General statement
1.What is the main idea of this paragraph? 2. In which ways the Internet has changed people’s lives according to this paragraph?
Discourse Analysis: Pais
Tips for you: Headlines usually include not only key ideas or information from the text. They often do not follow strict grammar rules, because writers use as few words as possible to catch the attention of the readers.
1. Why did she start taking online classes? 2. What is the “digital divide”?
It is the gap between those who have access to the Internet and those who haven’t, and those who know how to use new technology and those who don't.
高中英语人教版必修第二册 unit3 reading and thinking课件
Read headlines: Headlines usually include only key ideas or information from the text. They often do not follow strict grammar rules, because writers use as few words asof the readers.
10
2
Reading
11
Para 1 People's lives _h_a_v_e_b_e_e_n_c_h_a_n_g_e_d by the Internet.
①Much has been written about the wonders of the World Wide Web. ②There are countless articles telling us how the Internet has made our lives more convenient. ③We no Longer have to wait in line or carry cash around when we go shopping. ④We can get the most updated information from Large databases. ⑤We can download software, documents, and images wherever we need them. ⑥But the internet has done much more for people than simply make life more convenient.⑦ People's lives have been changed by online communities and social networks.
新人教版高中英语必修二第三单元课件 Warming up and reading
Now: Computers connect people all over the world together.
Conclusion of the text
1.What’s the main idea of the text? The main idea of the text is the history and development of computers.
2. How did computers develop?
Calculating machine
Analytical machine
Universal machine
Internet
Computer
Artificial intelligence
Discussion
Should high school students surf the internet?
I was brought into people’s homes.
True or False?
F 1. In 1642 I began as a calculating machine and
could solve any cmaalctuhleamtiantgical problem.
F 2. My real father was CAhlarnleTsuBrianbgbage, who
• Teaching aims and demands:
• This unit is concerned with teaching students a little more of the history and development of computers and their applications.
新人教版高中英语必修二 Unit 3 Reading教学课件
1. Read and finish the timeline below.
1642 The computer began as a calculating machine． 1822 The analytical machine was made by Charles Babbage. 1936 The computer grew rapidly both in size and in brainpower.
B. The computer changes greatly
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.
( 2 ) analytical machine ( 5 ) laptop ( 1 ) calculating machine ( 6 ) robot ( 4 ) PC ( 3 ) universal machine
Reading
Go over the story to find out who the speaker is. Write down 3 sentences to support your idea.
7. What happened to the computer in the 1960s? B A. It was put into robots and used to make mobile phone. B. It was given a family connected by a network. C. It began to be put into space rockets D. It began to be used in the offices.
1642 The computer began as a calculating machine． 1822 The analytical machine was made by Charles Babbage. 1936 The computer grew rapidly both in size and in brainpower.
B. The computer changes greatly
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.
( 2 ) analytical machine ( 5 ) laptop ( 1 ) calculating machine ( 6 ) robot ( 4 ) PC ( 3 ) universal machine
Reading
Go over the story to find out who the speaker is. Write down 3 sentences to support your idea.
7. What happened to the computer in the 1960s? B A. It was put into robots and used to make mobile phone. B. It was given a family connected by a network. C. It began to be put into space rockets D. It began to be used in the offices.
人教版高一英语必修二unit3_computers_(reading) PPT课件 图文
Who am I?
Mobile phone
1.There is no doubt that I’m also a machine.
2.There are some numbers and letters on me.
3.People often use me to play games, and teachers often use me to give lessons.
Pre-reading:
Guessing game
1.I’m a machine that has a screen with moving pictures and sounds.
2.With me you can watch different program just at home.
Who am I?
2. I totally changed my shape, because
.
3. Many new applications have been found forme, such as
.
4. (translation) Over time my memory has developed so much that, like an elephant, I never forget anything I have been told.
// / / /
Careful-reading:
3. Many new applications have been found for me, such as communication/ finance/ trade/ robots/ mobile phones/ medical operations/ space rockets
Mobile phone
1.There is no doubt that I’m also a machine.
2.There are some numbers and letters on me.
3.People often use me to play games, and teachers often use me to give lessons.
Pre-reading:
Guessing game
1.I’m a machine that has a screen with moving pictures and sounds.
2.With me you can watch different program just at home.
Who am I?
2. I totally changed my shape, because
.
3. Many new applications have been found forme, such as
.
4. (translation) Over time my memory has developed so much that, like an elephant, I never forget anything I have been told.
// / / /
Careful-reading:
3. Many new applications have been found for me, such as communication/ finance/ trade/ robots/ mobile phones/ medical operations/ space rockets
人教版高中英语 必修二 Unit3 《Computers ---Pre-Reading》 课件 (共24张PPT)
around the world. D. The changes and the applications of the
computer.
A tip: The key words in the text may help you
to summarize the main idea of the text.
What can we do on a computer in our daily life?
search for some information
watch movies
listen to music
read books/ magazines
send emails to friends Download files
Connection?
Task 1 Skimming
1. Who is the speaker in this story?
A computer.
2. What’s the main idea of the text?
A. The computer wants to find “who he is”. B. The function of the computer. C. The computer becomes popular
Unit 3 Computers
Pre-reading(P17)
Before reading, Try to put these inventions in an order according to the time when they appeared. (make a prediction in your mind) ( ) analytical machine ( ) laptop ( ) calculating machine ( ) robot ( ) PC ( ) universal machine
computer.
A tip: The key words in the text may help you
to summarize the main idea of the text.
What can we do on a computer in our daily life?
search for some information
watch movies
listen to music
read books/ magazines
send emails to friends Download files
Connection?
Task 1 Skimming
1. Who is the speaker in this story?
A computer.
2. What’s the main idea of the text?
A. The computer wants to find “who he is”. B. The function of the computer. C. The computer becomes popular
Unit 3 Computers
Pre-reading(P17)
Before reading, Try to put these inventions in an order according to the time when they appeared. (make a prediction in your mind) ( ) analytical machine ( ) laptop ( ) calculating machine ( ) robot ( ) PC ( ) universal machine
人教版英语必修二unit 3(reading)公开课课件(共35张ppt)
advantages
Download(下载) information See a movie or watch TV Play computer games Buy goods you want Do some chatting improve people's ability of thinking
By the 1940s A larger machine R__e_a_li_ty_worried the designers
Personal computer/ _U__s_e_d_i_n_o_f_f_ic_e_s__
S_i_n_c_e_t_h_e_1_9_7_0_s Laptop
_a_n__d_h_o_m__e_s_____
T smaller. 3. Over time I have large memory so that I will not forget anything I have been told.
T 4. I was able to share my knowledge with others through the World Wide Web in the early 1960s.
Computers are useful and have brought us lots of good things, but they also cause bad effects.
Keep in mind:
Make use of the computer properly, and let it be our good helper;
Do you know who I am?
Robot
Do you know in what ways computers are used today?
英语人教版高中必修二(2019新编)-Unit 3 Food and Culture第一讲Read
Reading and Thinking重点词汇1．cuisine n．菜肴；风味；烹饪2．pepper n. 甜椒；灯笼椒；胡椒粉3．recipe n. 烹饪法；食谱4．peppercorn n. 胡椒粒5．vinegar n. 醋6．onion n. 洋葱；葱头7．garlic n. 蒜8．bacon n. 熏猪肉；咸肉9．ham n. 火腿10．sausage n. 香肠；腊肠11．cabbage n. 甘蓝；卷心菜；洋白菜12．tofu n. 豆腐13．Kazak adj. 哈萨克族的；哈萨克族人14．chef n. 厨师；主厨15．bold adj. 大胆自信的；敢于冒险的16．stuff vt. 填满；把……塞进n. 东西；物品词汇拓展1．prior adj.先前的；优先的→priority n．优先事项；最重要的事；当务之急2．exceptional adj.特别的；罕见的→exception n．例外3．minimum adj.最低(限度)的；最小的n．最小值；最少量→minimise vt.使减少到最低限度→(反义词)maximum adj.最大量的；最大值的n．最大值；最大量4．consume vt.吃；喝，饮；消耗→consumer n．消费者5．vegetarian n．素食者→vegetable n．蔬菜6．elegant adj.精美的，讲究的；文雅的→elegance n．优雅；典雅重点词组1．prior to在……之前的2．consist of 由……组成(或构成) 3．slice...off 切下4．put more simply 更简单地说5．suit one’s taste 适应；满足某人的口味6．stuff...with... 用……填满……7．at a/the minimum 至少8．go hand in hand 密切关联；息息相关重点句型ter, I learnt that the most famous food in Shandong is pancake rolls stuffed with sliced Chinesegreen onions.(教材P26)后来，我得知山东最有名的食物是煎饼卷大葱。
高中英语人教版必修二unit3Reading_共31张PPT_
Computers have great power. They make our lives more colorful and more convenient.
BUT
Don’t just use computers for fun. Don’t spend too much time in playing computer games or chatting(聊 天) online. We should learn more computer skills which are very useful in our future work.
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.
In 1642
The computer began as a(n) 1.__c_a_l_c_u_l_a_ti_n_g___ machine in France.
About 200 The computer was built as
years
a(n)2.__a_n_a_l_y_ti_c_a_lmachine
Guess!
A handbag?
A toy?
What English words do you know about computers?
host
computer
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1970s.
F 5. Since my birth I have been built to
stearkveethe place of human race.
Consolidation
1. “I” in the passage refers to _______. A.A TVset B. A computer C. A radio D. The internet
C. The computers were connected by a network in the late 1960s.
D. Computers were used in offices and homes since the 1970s.
5. What can we infer from the text ?
A. A computer can take the place of the human race to do any work in the future.
B. The smaller a computer is, the faster it calculates.
C. Computers can solve all the problems of the human race.
D. People can beБайду номын сангаасefit more from computers in the future.
Comprehending
1 Finish the timeline below
1642 The computer began as a
calculating machine．
1822 The analytical machine was made by Charles Babbage.
True or False?
F 1. In 1642 I began as a calculating machine
and could solve any cmaalctuhleamtiantgical problem.
F 2. My real father was CAhlaanrlTesurBianbgbage, who
New Words and Expressions
Intelligence Analytical machine Universal machine Transistor Artificial intelligence Technological revolution function
智力 分析机 通用机 晶体管 人工智能 科技革命 功能
1970s Computers were used in offices and homes.
now Computers connect people all over the world together.
2 Complete the chart below
Paragraph1
Paragraph2 Paragraph3
1936 The computer grew rapidly both in size and in brainpower.
1940s Computers had grown as large as a room.
1960s The first family of computers was connected to each other.
( 2 ) analytical machine ( 1 ) calculating machine ( 6 ) robot ( 4 ) PC ( 3 ) universal machine
( 5 ) laptop
The main idea of the passage:
This is a short _h__is_t_o_ry__ of the __d_e_v_el_o_p_m__e_n_t__ of computers.
Look at these inventions. Can you put them in an order according to the time when they appeared? After reading the passage, check to see if you were right.
2.When was the computer the biggest? A.In 1642 B.In 1936 C.In the 1940s D.In the 1970s
3.How old is the computer? A.About 370 years old B About 270 years old. C.About 70 years old. D.About 470 years old.
4. Which of the following statements is TRUE?
A. Charles Babbage built an Analytical Machine in 1642.
B. A “universal machine” was built to solve any difficult mathematical problem in 1936.
wrote a book and build me in 1936.
T 3. After I got my new transistors in the 1960s,
I became smaller but cleverer and quicker.
T 4. I was brought into people’s homes in the
Topic
Over time I have
sentence been changed
quite a lot.
These changes Since the 1970s
only … as my many new
memory
applications
improved. …for me.
Support- calculating
F 5. Since my birth I have been built to
stearkveethe place of human race.
Consolidation
1. “I” in the passage refers to _______. A.A TVset B. A computer C. A radio D. The internet
C. The computers were connected by a network in the late 1960s.
D. Computers were used in offices and homes since the 1970s.
5. What can we infer from the text ?
A. A computer can take the place of the human race to do any work in the future.
B. The smaller a computer is, the faster it calculates.
C. Computers can solve all the problems of the human race.
D. People can beБайду номын сангаасefit more from computers in the future.
Comprehending
1 Finish the timeline below
1642 The computer began as a
calculating machine．
1822 The analytical machine was made by Charles Babbage.
True or False?
F 1. In 1642 I began as a calculating machine
and could solve any cmaalctuhleamtiantgical problem.
F 2. My real father was CAhlaanrlTesurBianbgbage, who
New Words and Expressions
Intelligence Analytical machine Universal machine Transistor Artificial intelligence Technological revolution function
智力 分析机 通用机 晶体管 人工智能 科技革命 功能
1970s Computers were used in offices and homes.
now Computers connect people all over the world together.
2 Complete the chart below
Paragraph1
Paragraph2 Paragraph3
1936 The computer grew rapidly both in size and in brainpower.
1940s Computers had grown as large as a room.
1960s The first family of computers was connected to each other.
( 2 ) analytical machine ( 1 ) calculating machine ( 6 ) robot ( 4 ) PC ( 3 ) universal machine
( 5 ) laptop
The main idea of the passage:
This is a short _h__is_t_o_ry__ of the __d_e_v_el_o_p_m__e_n_t__ of computers.
Look at these inventions. Can you put them in an order according to the time when they appeared? After reading the passage, check to see if you were right.
2.When was the computer the biggest? A.In 1642 B.In 1936 C.In the 1940s D.In the 1970s
3.How old is the computer? A.About 370 years old B About 270 years old. C.About 70 years old. D.About 470 years old.
4. Which of the following statements is TRUE?
A. Charles Babbage built an Analytical Machine in 1642.
B. A “universal machine” was built to solve any difficult mathematical problem in 1936.
wrote a book and build me in 1936.
T 3. After I got my new transistors in the 1960s,
I became smaller but cleverer and quicker.
T 4. I was brought into people’s homes in the
Topic
Over time I have
sentence been changed
quite a lot.
These changes Since the 1970s
only … as my many new
memory
applications
improved. …for me.
Support- calculating