新人教版必修二unit3_Computers_Reading_I
Computers were used in offices and homes. 1970s:_________________________________________
Now:__________________________________________ Computers connect people all over the
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.
True or False
1. Alan Turing built an Analytical Machine to solve any mathematical problems. F 2. People began to realize that the computer got T cleverer and quicker with time passing. 3. The computer began to serve the human race since it was brought into people’s homes. F 4. Since the 1970s, the computer was used by T people around the world through the Internet. 5. The larger the computer is, the more memory F it has.
In the early 7___________
1960s
network Computer were connected by a 8.____________. Through the network, people could share 9._____________knowledge and 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?
Scanning
Timeline
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
Guess!
A handbag?
A toy?
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.
Do you know who I am? notebook computer/ laptop
abacus
calculator
A huge computer
laptop
Palmtop (掌上电 脑)
A PC
What’s next?
work for us in Mars(火星)
carry things
work in wars (战斗)
仿真机器人
entertainment
娱乐 What do you think will be the next development?
Who am I ?
Skimming: Go over the story to find out
the speaker is. Write down 3 sentences to support your idea. It is a computer. ● I was built as an Analytical Machine by Charles Babbage.” ●”My real father was Alan Turing ....” ● I was able to share my knowledge with others through the World Wide Web.
and in brainpower. _________________________________________
The computer had grown as large as a room. 1940s:_________________________________________ 1960s _____: The first family of computers was connected to
In 1936
From the 1940s to the 1970s
The computer was made smaller, and its 5.______________ memory became better.The computer could memorize all the things During that time, the first PC and the first 6.____________ were made. laptop
Summary about the text.
began as a calculating machine The computer __________ Analytical Machine in 1642, then in 1822, it was built as an___________ Charles Babbage At the year of 1936, Alan by ________________. wrote a bookto describe how computers Turing ____________ could be made work , and build a “universal _____________to mathematical problem machine” to solve_________________. With the technology development of information __________________
We can use the computer to…….
Watch movies
listen to music search for …
communicate with…
do shopping
Advantages
We can use the compuers to… 1. use a computer for school work 2. play games on the computer 3. send emails to friends 4. download music and films 5. go shopping on line 6. use QQ to make friends 7. communicate with others
4. When were the computers connected firstly? A In the 1970s B In the early 1960s C In 1936 D In 1822 5. Which of the following statements is not right? A Computer has a long history. B Computer has changed greatly since it was first made. C Computers are widely used now. D Computer was brought into people’s home in the 1960s.
8. use the Internet to search for information 9. surf the web for fun 10. read news both at home and abroad, read books and magazines
Disadvantages 1.Some students may get too addicted (沉 溺于)to it . 2. Some students waste too much time in playing computer games. 3. Some students spend too much time in chatting with others and may be cheated (欺骗)by someone on line. 4. As a result, they have little time to study 5. It is bad for our eyes and health to spend long time in front of computers.
人教新课标高中英语必修二Unit 3 Computers习题(3)
CHECKING CORNERPart 1 Warming Up, Pre⁃reading, Reading and ComprehendingI. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式（每空一词）。
1. I’m trying to ________ (计算) how much paint we need.2. You don’t have to be a(n) ________ (火箭) scientist to do this job.3. In January, Mr Sururi started a(n) ________ (可移动的) library called Kudapustaka.4. Most people look better under a________ light than in bright sunlight.5. Our g________ is for the country to be fully independent within two years.6. What this country needs is a long-term policy for investment in science andt________.7. He’s studying international banking and f________.8. Food, like sports, is a subject of almost ________ (普遍的) interest.II. 用括号内单词的正确形式填空。
1. We have ________ (total) different backgrounds.2. He escaped from ________ (real) by going to the cinema every afternoon.3. ________ (personal), I think the show is going to be a great success.4. It was only later in life that she found ________ (happy) and peace of mind.5. He tried to ________ (simple) the story for the younger audience.6. I was surprised that a ten-year-old boy was able to argue so clearly and ________ (logical).7. Have you filled in the ________ (apply) form for your passport yet?8. He dialed the ________ (operate) and put in a call for Rome.III. 根据括号内的汉语提示补全下面句子（每空一词）。
新人教必修二Unit3Computers-Reading[课件]
![新人教必修二Unit3Computers-Reading[课件]](https://360docs-1393072327.cos.ap-beijing.myqcloud.com/78835895b8d528ea81c758f5f61fb7360b4c2b8b.webp)
Computers had grown as large as a room.
1960s
Computers were used in offices and homes. Computers connect people all over the world together.
新人教必修二Unit3Computers-Reading[课件]
have something in common 有一些共同之处 have a lot in common 有许多共同之处
以下是从英国国家语料库中选出来的几个例句:
1) You know, Dorothy, you and I have one thing in common． 2) We just had nothing in common and I couldn't communicate with his dull business friends． 3) I suddenly felt we had a lot in common.
4. What happened to you in the 1970s? I have been used in offices and homes.
Task 3 Careful reading
The computer began as a
calculating machine．
The computer grew rapidly both in size and in brainpower.
[点拨] 两题都考查so ... that ... 的用法。
8. And my memory became so large that even I couldn’t believe it! 句型：so… that… 如此……以致于…… 与 too…to… 句型的相互转换 And my memory became too large for me to believe it. eg He is so old that he can’t carry the box. He is too old to carry the box.
2020-2021学年高中英语云南同步教案：Unit 3 Computer阅读(人教新课标必修2)
2022-2021学年高中英语云南同步教案：Unit 3 Computer阅读（人教新课标必修2）高中英语必修二Unit 3 Computers阅读课的教学设计一、教学设计思路本课设计以WHO AM I?为课堂教学材料，以同学现实生活为动身点和归宿点，以我国《标准》指导教学目标制定，以“5C”外语学习思想指导教学环节设计，旨在进展同学的语言实际运用力气。
本设计以同学中心，运用了图示理论，接受了pair work, group work, class work 等活动形式，串联成环，前后环环相扣，挂念同学理解课文，用自己的英语重新诠释课文，并初步具备学问迁移力气。
二、学习任务分析本单元的中心话题是“计算机”，内容涉及计算机的进展历史、计算机的应用等，其中还谈到包括计算机在内的几种信息技术的载体、智能计算机的制造等等。
不过，整个单元多以计算机为第一人称进行自白，这种拟人的手法使得文章谈起来妙趣横生，抽象的专业学问介绍起来也浅显易懂。
本主旨语篇WHO AM I ?以计算机的口吻自述其进展演化的历史以及计算机在当今世界各个领域的运用。
表达了计算机的进展变化之快以及在生活中用途之广。
三、学习者分析计算机这一话题虽然好玩，但本单元所选语言材料属于科普类说明文，内容较为抽样，文章中也不乏一些专业术语，对于高一同学来说有确定的难度。
目前，同学上课以interpersonal的沟通为主，而interpretative和presentational形式比重不够。
由于文化教学不够重视，同学的跨文化意识不高。
此外，同学跨学科学习的意识不够，语言和信息的双向促进关系的生疏不够。
对于比较策略主要运用在英汉汉英互译的语言层面，未进入文化比较和思维比较。
同学的课外语言活动环境不够丰富和重视程度不够，通常以词汇、语法和写作练习为主，缺乏真实的语言运用。
四、教学目标(1) Language Skills：1. Use “decision making” expressions like “I believe... in my opinion, etc” correctly.（activity 1）2. Develop their predicting and reorganizing skills.（activity 2,3,4,6）3. Write an 100-word passage on “My Robot Friend----Alice”（Task）(2) Language Knowledge：1. Reorganize and share their backgroud information of computers.(activity 1)2. Find and retell the grammar structure of the Present Perfect Passive Voice. (activ ity 5)(3) Emotions and Attitudes1. 通过争辩，能归纳和陈述网络给学校带来的影响；2. 通过辩论，能对外来网络布满奇异，激发自己的制造力的同时形成健康的网络使用态度和习惯。
新人教版必修二 Unit3Computers Reading
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.
人教新课标必修二英语Unit 3Computers【教学设计】
Unit 3 Computers本堂课包括Warming up 和Reading 两部分。
他们是语言知识和文化意识的输入过程；是语言技能、情感态度和学习策略的培养过程，也是语言输出过程。
在整个教学过程中，它是培养学生阅读能力的主要过程，教学重点是阅读技能的培养、交际能力及情感态度的提升。
Warming up部分根据每个人对电脑的看法不同让学生就“Do you like computer?”进行小组探究和讨论，从自身实际出发谈论自己的看法，有助于激发学生对于整个单元的学习兴趣。
Reading部分（Computers）主要讲述的是电脑的发展史，通过一系列问题的设置让学生能够在全面理解文章的基础上提高信息处理、加工和学习的能力。
Knowledge objectives:掌握以下词语和句型：Calculate,sum, solve, simplify, artificial, intelligence, revolution,reality, totally, application, finance, in common, over time, as a result, from···on, so···that. Ability objectives:训练学生一定的阅读技巧，使他们掌握一些有效的学习策略，从而提高阅读速度和篇章理解的准确性，并养成一定的自主学习能力；培养学生快速阅读的能力、捕捉信息的能力及运用语言进行交际的能力。
Emotion objectives:通过对“computer”的学习，启发学生思考电脑给我们带来的影响，从而以一种正确的方式利用电脑和网络资源；另外通过电脑的发展历程让学生意识到科技对生活的影响。
1. 教学重点：1.了解计算机的发展过程，进一步认识计算机的演变以及对人类的影响。
2.训练学生的阅读技巧，提高学生阅读速度和理解能力。
最新新人教版必修二-Unit3-Computers教学讲义PPT
4. What does Andy serve as on the football team?
He serves as a striker.
5. Who is Andy’s coach? His programmer.
Read the text again to find out the following phrases.
type kind, sort n. 种类/类型
a different type of bicycle， John is a fine type of school boy.
2)cheat sb (out) of sth. 骗取某人某物 The prince cheated the princess (out) of her castle.
I think we can work together to create an even better system.
even 可以用来修饰形容词的比较级
3. In the game, I need to speak to my
teammates in English. F
4. Our team won the match last year in
Seattle. F 5. I disagreed to the result of the match.T
2. Where did Andy first compete ?
3. What does Andy’s programmer programs him with?
4. What does Andy serve as on the football team?
5. Who is Andy’s coach?
人教版必修二Unit 3《Computers》word教案
河北省康保一中英语组高一年级集体备课教案主备课人: 殷桂雁参加人：王培珍杨静慧安秀云马艳丽郝康李纬周燕娜备课时间：2010年11 月17日知识目标：Topic：Information technology ; history and basic knowledge of computers; robotsNew words: calculate universal, simplify, sum, operator, logical, logically, technology revolution artificial intelligence intelligent solve reality personal personally tube total totally network web application finance mobile rocket explore anyhow goal happiness download virus signal type coach arise electronic appearance character mop nicePhrases; from…on as a result so...that human race in a way with the help of deal with watch overSentence patterns ;1 making decisionsI think /I don’t think that…I believe that…I’ve decided that…Let’s decide…let’s make a decision2 ReasoningThe advantage/disadvantage is …I agree/don’t agree…because…Give me your reasons:First……second.What makes you think so?As/since……,I think……Grammar :现在完成时态被动语态的建构和用法Over time I have been changed quite a lot.First as a PC and then as a laptop , I have been used in offices and hones since the 1970sSince the 1970s many new applications have been found for meI have also been put into robots and used to make mobile phones as well as help with medical operations能力目标：让学生学习用英语表达自己的观点并进行简单的理由阐述及做出决定，并能按时间先后顺序来描述某事。
人教新课标必修二 Unit 3 Computers[综合课件下载]
下载文件
收发邮件 网迷 网址 电子邮件箱 电子邮件 局域网 登陆 注销
Internet sites
E-mail box Electronic mail
Local Area Network
Log in Log out
netizen
网民
Using words and expressions
• • • • • • • • type my homework draw pictures play games communicate with my friends. gather related information for my lessons buy the things I like, eg books and clothes. listen to music watch movies.
Fill in the blanks with the proper words in the box
Floppy disc chips monitor modem CD-ROM
printer
Key-board
scanner
Complete the sentences with some of the words in the box.
2 What happened to you in 1822?
I was built as an alytical Machine by Charles Babbage.
3 What were you called in 1936?
Universal machine.
4 What did you get in the 1960s?
人教版高中英语必修2《Unit 3 Computers》教案
人教版高中英语必修2《Unit 3 Computers》教案人教版高中英语必修2《Unit 3 puters》教案【一】教学准备教学目标1. To practise listening prehension.practise making decisions and reasoning教学重难点1. To practise listening prehension.practise making decisions and reasoning教学工具课件教学过程Step1. revision1. check the homework exercises.1). It has been reported that children will be offered free education. It has been reported that free education will be offered to children.2). It has been said that we will be offered the latest puter science course book.It has been planned that the latest puter science course book will be offered to us.3). I have been told by Peter that I will be lent his notebook puter for a week.I have been told by Peter that his notebook puter will be lent to me for a week.2. Question: What can puters be used as?Step2. Lead-inAs we know, science and technology is developing very fast and puters have bee smaller and smaller. They have been used in many fields. So, the 21st century is the century of information technology What does it mean?Does information technology/ IT only mean things like puters? Of cause not. Actually, it means more than puters. puters are just one kind of IT. What else do you know is part of IT?(TV, radio, CD-ROM, DVD, books)Step3. Listening (SB)1. Pre-listening: What are the changes brought by different forms of IT ?What are the advantages and disadvantages of them ?2. While-listening:Go through the chart and make sure the students look at the chart before they listen to the tape. (This is to sharpen their attention and listen for the answers. This will also help them get the gist of the text.) Then Listen to the tape and finish filling in the chart. (If necessary, play the tape for several times.)Say: After listening to their talk, we know all kinds of IT have both disadvantages and check the answers together.Type of IT Advantages DisadvantagesTV You can both listen and watch. You cannot write to friends.Web You can find information. It is very expensive.Radio You can listen to English. You cannot watch a film.Book You can get information. Sometimes it is out of date.3. Post-listening:1) (pair work): decide which type of IT is best for you to use right now. Make your choice and give your reasons by using the following expressions.I think that.In my opinion, .I believe that.I agree because.I disagree because.Ive decided that.2) (group work): Discussion :puters are useful and have brought us lots of good things, but they also cause bad effects. What attitude should we have towards the puter? (Make good use of it but never get trapped by it.)Step4. Speaking1. Pre-speakingSay: From what we have learn, we should admit that puters and the web have a great influence on the school education as well as peoples life. It has e into peoples everyday life and many families hold puters in their homes. Now there is a task for you.2. While-speaking1) Situation: You have been asked by your parents to help choose puters for your home. You and your friend have looked at several puters. Talk about the special things each puter can do. Make a decision about which kind of puter to buy and explain why.Information input: Show students some pictures of different puters (desktop puter laptop puter )Language input: Useful expressions (Repeat it to strengthen students ability of use it.)Supporting an opinion Challenging an opinionI think that , because Perhaps, but what if / about ?First, Have you thought about ?One reason is that What makes you think that ?I think it is better because I dont like it because.(Pair work )Use the expressions to support your opinion or challenging others opinions.2) Oral report: (inpidual work )Do an oral report to your father and start your report like this: I looked at many different puters. The one I have chosen is the PEP personal puter. One of the main reasons is that it is suitable for homes. I found that3. Post-speakingConclusionWhat useful expression do we use to make a decision and reason?(In this way, they can review and use the words and phrases again.) Step6 Pre-writingSay: Imagine what problems and delights this android might have to deal with while it is serving you. Try yourself in someone elses shoes is an important way of understanding how other people feel.Then discuss: You are an android. You work for a family with one child who is very spoiled. The parents want you to do everything for them. The parents are nice, but they often ask you to watch over their child. How do you feel? What would you do if the child asked you to do his homework for him? Would you ever tell the child no?Step7 WritingSay: Write a passage about the result of your discussion! It should contain:What do you have to do?What is the child like?What is the parents requirement of the child?What do the parents want you to do?What does the child want you to do?Then what will you do? How do you feel?Sample writing:Hello everybody, my name is Liu am a 321 model work for the Li family. Mr and Mrs Li work very hard Li is an architect and designs great tallapartment Li is a doctor and has to look after many remember all the plans for Mr Li’s projects and can tell Mrs Li which drugs are the best to give any particular patient. And I also look after their library. I store all the books that they borrow from their school or friends in my course my brain is as large as a mountain, so work like that is no trouble to really eat books just like people eat food.The Lis have a child who is very spoiled. He needs me to remember all his school textbooks so that I can do his homework for just gives me the information on the subject, what has to be done and the page numbers and I get on with it while he enjoys himself with his I don’t think it is right to do his homework for him it’s somewhat cheating. However, his parents are very concerned at the pressure of work in school these child has too much homework to do. They like him to go to the key school but they also want him to be able to have hobbies, learn to swim and keep fit! Poor child!So they consider me the most important person in the family after am always introduced to their friends and play with visiting am the perfect family academic aid and, although I was not cheap to buy, Mr Li says I was worth every yuan!Step8 AssessmentGet the students to assess their writing ability according to the following the questions:1. Is your position well developed?2. Are your ideas well organized to the point?3. Do you have a good choice of words and idioms in your writing?4. Do you get a good mastery of plex structures of language?5. What kind of mistakes have you made in your writing?Step9: HomeworkWrite about your discussion. You may begin like this:Hello, everyone. My name is ___. Im 321 model android. I work for the Li family.课后小结学了这节课，你有什么收获?课后习题完成课后习题一、二。
人教版必修二Unit 3 Computers-Reading课件 (共23张PPT)
___________________________
Paragraph 1
Paragraph 2 Paragraph 3
Is it possible for a robot to:
think for itself?
have feelings?
have its own needs and desires?
look and feel like a human being?
The technology develops so quickly that many new things appear in human being’s life.
to support your idea. It is a computer.
1. Then in 1822 I was built as an Analytical machine by Charles Babbage.
2. My real father was Alan Turing, who in 1936 wrote…solve any mathematical problem.
Timeline
1642:__T_h_e_c_o_m__p_u_t_e_r_b_e_g_a_n__a_s_a_c_a_l_c_u_la_t_i_n_g_m__a_c_hine
1822:The Analytical Machine was made by Charles Babbage.
_1_9_3_6_: T__h_e_c_o_m__p_u_t_e_r_g_r_e_w__r_a_p_id_l_y_b_o_t_h__in__s_iz_e__a_n_d_i_n brainpower. __________________