新人教版高一英语必修二Unit3Reading

高一人教新课标版必修二
Unit 3
Computers
Reading
Do you know in what ways computers are used today?
doing homework drawing pictures playing games watching movies chatting with friends getting information listening to music …
8. The computer began to serve the human race since it was brought into people’s homes. F
9. Since the 1970s, the computer was used by people around the world through the Internet. T
1936 The computer grew rapidly both in size and in brainpower.
1940s The computers had grown as a room.
The first family of computers 1960s was connected to each other. 1970s Computers were used in offices
3. After I got my new transistors, I became smaller but cleverer and quicker. T
4. I was brought into people’s homes in the 1970s. T
5. Since my birth I have been built to take the place of human race. F

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

Unit 3 Sports and fitness Reading and Thinking
Learning objectives
1. Students can get the basic information about Lang Ping and Michael Jordan
2. Students can master some key phrases
Para. 2 B.The spirit of struggling hard and teamwork.
Getting ቤተ መጻሕፍቲ ባይዱetailed information about Lang
Ping
“T”or“F”
(1) Lang Ping has brought honour to
the country both as a volleyball player
3. Students can learn some good sportsmanship（体育精神）
What do you know about the sports stars in the following pictures?
1.Find out the main idea of each paragraph. Para. 1 A.The spirit of winning at all costs.
Funny exercise
at home and abroad
become known as
mefnatlall asptraerntgth
lose heart the secret to...
Thank You
17
Key phrases
lose heart become known as the secret to fall apart mental strength at home and abroad

2. Quesቤተ መጻሕፍቲ ባይዱions
Q1: How did the computer work as an Analytical Machine? The computer followed instructions from cards with holes.
Q2: In how many ways do we say the computer changed? What are they? • Size: smaller
1970s Computers were used in offices and homes．
now Computers connect people all over the world
together.
True or False
1. Alan Turing built an Analytical Machine to
1936 Alan Turing wrote a book to describe how
computers could be made to work．
1940s Computers had grown as large as a room.
1960s The first family of computers was connected to each other.
Sample questions:
……
➢ What do you like to eat? ➢ What are your hobbies? ➢ What is your newest
function(功能)? ➢ Can you say something
about your future plan? etc.

mouse
鼠标
What is it in English??
CPU (central processing Unit)
中央处理器
What is it in English??
Main board(主板)
What is it in English??
Display /
Monitor
Search
car
3. I am a machine which is a good
helper in doing house work. I wash clothes for people.
Who am I?
washing machine
4. A machine that you use to talk to other people even in a far-away place. We are connected by wire or radio. Now each of us often has a number.
Computer
• it is a kind of computer which can be taken conveniently like a notebook.
A laptop
What English words do you know about computers?
What is it in English??
TV set
2. I am a machine which moves very fast on four wheels. You need a license(执照) and must be very careful when you drive me. Rolls Royce, Benz and BMW are some famous kinds of me.

1940s The computers had grown as large as a room. The first family of computers 1960s was connected to each other. 1970s Computers were used in offices and homes. now Computers connect people all over the world together.
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.
人教新课标高中英语必修二 Unit 1 Cultural relics Unit 2 The Olympic Games Unit 3 Computers Unit 4 Wildlife protection Unit 5 Music
Unit 3
Computers
Reading
Pre-reading
Fast-reading 1. Who am I ? I am a computer. 2. Who built the first analytical machine? Charles Babbage built the first analytical machine. 3. Who was the next important person to design computers? Alan Turing was the next important person to design computers.

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. ________________________

4. How old is the computer? A A. About 370 years old B About 270 years old. C. About 170 years old. D. About 470 years old.
5. What can you infer from the text? B
3. After I got my new transistors, I became smaller but cleverer and quicker. T
4. I was brought into people’s homes in the 1970s. T
5. Since my birth I have been built to take the place of human race. F
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.
7. When was the universal machine built? A. In 1822. B. In 1642. C C. In 1936 . D. In 1940.

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…

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.

结尾和教训
故事最终如何收尾，有没有给我们带来一些启 示和教训？
阅读技巧和策略
1 预览文本
在阅读前，预览文本的标 题、段落和插图，了解大 致内容。
2 关注重要信息
在阅读过程中，关注并标 记重要信息，如关键词、 主题句和关联词。
3 提炼主旨
通过理解每个段落和主要 细节，提炼出文章的主旨 和核心观点。
主要文章内容总结
背景介绍
• 文章讲述了一个真实的 故事。
• 情节发生在一个小镇上。
人物介绍
• 主人公是一位年轻的女 学生。
• 她和一位老人之间建立 了特殊的关系克服了困难。
• 她从老人身上学到了重 要的生活经验。
课文的语言点和主题
1
语言点
课文中使用了丰富的词汇，如比喻和隐喻。
2
主题
主题涉及成长、友谊和人生价值观。
3
探索
通过课文可以引导学生思考生活中的重要问题。
课堂练习及作业要求
1 小组讨论
学生可以分组讨论课文中的问题和观点。
2 口头表达
学生可以准备课堂演讲，分享自己对课文的理解和看法。
3 书面作业
学生需要完成与课文相关的书面作业。
高一英语必修二 Unit3Reading课件
本课件旨在帮助高一学生更好地理解Unit 3 Reading的内容，包括阅读技巧和 策略，课文分析和解读，以及课文的语言点和主题。
课文分析和解读
标题
课文的标题是什么，给我们什么提示？
情节发展
课文的情节如何发展，有哪些关键事件和转折 点？
主要人物
主要人物有哪些，他们的特点和关系是怎样的？

♦ Don’t give your real name or personal details such as your age, address, or your school.
♦ Use a virus program to protect your computer from viruses or attacks.
3. What new words are explained in the text, and how?
4. How does the writer end the post?
Activity 3: Analyze the organization and language features of the blog post.
chat room. I think he
Mean comments or she was only
A girl at my schoot had a very bad experience ontine. A photo been posted ontine and she was being made fun of. It seemed at first. but the girl was very upset
Online shopping sites ● Use a website you are familiar with. ● Use strong passwords. ● Don’t use public computers.
Activity 4: Use what you have learnt to write a blog post about online safety.
4. How does the writer end the post? By asking for comments.

warming-up Pre-reading While-reading post-reading
1936 The computer grew rapidly both in size and in brainpower.
1940s
Computers had grown as large as a room.
(1945-1956)
(1956-1963)
The four phases of
development of computers
the fourth generation (1971- )
the third generation (1964-1971)
Summary
Summary of the passage
Homework
Retell the text according to the following clues and then write down your retelling.
I have been widely used in many fields, such as in communication, __fi_n_a_n_c_e__ trade and medical _o_p_e_r_a_t_io_n_s_ . I have also been put into robots and space rockets to _e_x_p_l_o_r_e_ the Moon and Mars. I’m glad I am a devoted friend and helper of the human race.
I began as a _c_a_lc_u_l_a_ti_n_g_ machine in 1642. It took