英语必修二 Unit 3 computers reading
3. In the 1960s the first family of computers was connected to each other.
puters could share information abnudt couldn’t express their feelings.
4.I am a machine, which you can use to play games,watch movies,listen to music,communicate with your friends,gather informations………
computer
What do you know about computers?
With the development of computer technology, the internet has become more and more popular among students.
However, just as a saying goes, a coin has two sides. The internet brings both advantages and disadvantages to students.
mouse
Do you know the history of commopnuittoerrs ?
speaker
keyboard
modem
scanner
printer USB flash disc
hard disc
Predict: try to put them in order
1
2
3
PC
analytical machine
2
As my memory improved.
Attentions: you should pay more attention to the beginning 3 or the enSdinocfetthheep1a9r7a0gsrampahntyonew applications find out the topihcasveenbteenecnefsound for me.
B. The late development of the computer.
C. The importance of the computer.
D. The development of the computer.
3. In what order is this passage arranged?(安排）
The technology develops so quickly that many new things appear in human being’s life.
Let’s guess what they are:
1. I am a machine which moves very fast on four wheels. You must be very careful when you drive me..
Who am I?
Car
washing machine
3.I am very small. I can be used for
calculating. In China, a lot of students use
me when solving mathematical problems.
calculator
Para 3:
What applications are mentioned in Para 3?
Communication / finance/ trade /robots mobile phones /medical operations /space rockets
providing a life of high quality
Advantages
Disadvantages
Communicate with friends
Some people especially the teenagers abandon
listen to the music (沉迷于) themselves to
see
films
&
watch
news
the computer games and chatting on the Internet.
I don’t agree with you. In my opinion, it is bad for students to… The reason is that…
Should high school students surf the Internet?
The reporter will interview some students and teachers about the issue.
answer quickly
A _u_n_i_v_e_r_sa_l_ Solve difficult Strong
machine _m__a_th_e_m__a_t_ic_a_l
_p_r_o_b_l_em__s__
Network times
_M__e_m_o_r_y_ Tubes
stored in __T_r_a_n_s_is_t_o_rs__
I often use a computer to…, I sometimes use it to…, and I never use it to…
Should high school students
surf the internet(上网)?
I think we high school students should surf the internet because…(first, second, third) I agree with you. I think we can also…
Early days
Name
Function
Poor
A c_a_l_c_u_la_t_i_n_g Simplify
machine difficult sums
Develop ment
An a_n_a_l_y_t_ic_a_l
Think logically
machine and produce an
There is no doubt that computer has two sides ,too. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself in playing computers. Just remember: Keep fit, study well and work hard.
Time.
Attentions: underline the time in the text
Find out the topic sentence of each paragraph
Over time I have changed a lot.
1
These changes only became possible
True or false (Para.2)
1.First my memory stored in tubes,then on very small chips and later on transistors.
then on transistors and later on small chips
Space rockets
Summary
I began as a c_a_l_c_u_la_t_ingmachine in 1642 in France. In 1822 I was built as an a_n_a_l_y_ti_c_al machine. Then in 1936 Alan Turing wrote a book and built a _u_n_i_ve_r_sal machine. As the years have_g_o_ne__b_y , I have been made _sm__a_ll_e_r . There were times when my size totally c_h_a_n_g_e_d. And my memory became so _la_r_g_e_ l that I couldn’t believe it. In the 1960s they gave me a family_c_o_n_n_ec_t_e_d_ by a network. I was able to _s_h_a_re__m_y__k_n_o_w_le_d_g_e_with others through the World Wide Web. Since the 1970s many new applications _h_a_v_e_b_e_e_n_f_o_u_n_d_ for me.
play games
As a result, they have
do shopping
little time to study .
save a lot of time
Some people use the
do a lot of useful things computer wrongly
Conclusion
Homework
1.Do the writing: Should high school students surf the
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）。
(完整版)《英语教学法》Unit3_Computers_Reading_Who_Am_I (1)
Ø1970s:
ØNow: Computers__people all over the world together.
Task 3: Listen to the tape carefully and fill in the blanks.
Task 2: Skim the text and finish the timeline below.
Ø1642:
Ø1822: The analytical machine was madeபைடு நூலகம்by Charles Babbage.
Ø: The computer grew rapidly
Ø1940s:
2) Do you know in what ways computers are used today? (Ss discuss and then give the answers)
2.Reading:
Task 1: Scan the text and find out the answers to the following questions.
教学方法
scanning, skimming, detailed reading, discussion and speaking
教具
a computer and a projector
课时安排
1period
教学步骤及内容
1.Lead-in:
1) What are they? (Ss look at the pictures of some electronic products and give the names)
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.
人教版高中英语必修2unit3课文知识点详解
即学即用 （1）—Excuse me,could you tell me the way to
the British Museum? —Sorry,I’m a stranger here. —A. A.Thanks anyway B.It doesn’t matter C.Never mind D.No problem 解析 A.不管怎样，还是要谢谢你。B.没关系。 C.不要紧；不用担心。D.没问题。句意为： ——打扰了，你能告诉我去大英博物馆的路 吗？——抱歉，我在这儿是个陌生人。——不 管怎样，还是要谢谢你。
（3）mark含义广泛，指事物留下的深刻印记，比 sign更侧重于区别性或指示性的标志。 （4）symbol指被人们选出的物体或图案，用来代 表 另一事物，作为该事物的标记或象征。 The dove is the symbol of peace. 鸽子是和平的象征。
即学即用
（1）The soldiers are hiding in the trees and
raised aised raising
即学即用 (1)我本来想事情会很容易，但是出现了许多问题。
I thought it would be easy,but a lot of problems have arisen . (2)事故由粗心大意引起。 Accidents arise from carelessness.
是我的一切。
with the help of my electronic
brain which neverwhfiocrhgentesvearnyftohrignegt是s 状语，
说an明yt主hi谓ng部分的伴随状况。在这个with短语中，
包含一个定语从句
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。
人教版（新课程标准）必修2 Unit 3 Computers 说课(含课和)课件
New curriculum standard; Book 2; Unit 3 Computer; Reading
二·The analysis of students (学生分析)
Class 4; grade 1
三 · Core literacy (核心素养)
六·Teaching procedures(教学过程)
While-reading :
Para.1
[ T ]教师活动: To ask the Ss to find out supporting details and
make different styles of timeline.
[Ss]学生活动: To read the passage presentation check answers.
七·Homework (课后作业)
Writing an argumentation(议论文) The format as followed:
Para 1: Opinion Para 2: Supporting details Para 3: Conclusion
六·Teaching procedures(教学过程)
Para.2
[ T ]教师活动: To ask the Ss to find out: key word
when
[ Ss]学生活动: To read the passage To listen to the tape
answers.
what Байду номын сангаасo get
make different charts
(individual work & group work)
高中英语必修二Unit3Computers要点解析
这 是一个 人人 都感 兴趣 的话题 。 【 知识拓 展 】 ｕ ｉｅｓｌ ｄ ． 体地 ： ｎｖｒａ ｙａ ｖ 整 ｌ 全体 地
Ｉ ｉ ｕ ｉｅ ｓ ｌ ｃ ｎ ｗｌ ｄ ｅ ｈ ｔ Ｓ Ｃ ｔ ｓ ｎ ｖ ｒ ａｌ ａ ｋ ｏ ｅ ｇ ｄ ｔ ａ Ｕ — ｙ
Ｃａ ｅ ｉ ｙ ｄ ｓ ｕ ｓｎ ｔｅ ｓ ａ ｉ— ｎ ｗｅ ｂ ｇ ｎ ｂ ｉｃ ｓ ｉ ｇ ｍａ ｔｒ ｒｓ
算 ｃｌ ｌｔｒ ． ａｃ ａ 计算 器 ｃｌｕａｉｇ ． ｕ ｏｎ ａ ｌｔ ｃ ｎ 有 私心的。 算计 的 ． 明 的 精 ２ Ｕ ｉｅ ． ｎｖ￣ 【 考纲释 义 】 ｄ． ａｊ 整体 的 ； ＂ 全体 的
ａｉ （ ｏ ｖ．（ ｒ ｅ ｆ ｍ） ｉ 问题 、 况 ） 现 ， 生 ｓ ｒ 情 出 发 ｒ ｅ（ｏｅ ｒ ｅ ） ．（ ｉ ｒｓ，ｉ ｎ ｓ ｓ 自然 事 物 ） 起 升 ｒｉ （ ｉ ｄ ｒｉ ｄ ｖ． 起 ： 起 ａｓ ｒ ｓ 。ａｓ ） ｔ举 ｅ ａｅ ｅ 托
ｓｅｏ ｄ ｃｔ ｎ 关 于 教 育 问 题 ． 家 的 意 见 ｕ ｆ ｕ ａｉ ． ｅ ｏ 大 是 一 致 的
Ｗ ｈ ｎ ｈ ｅ ｄ ａ ｉ ｓ ｒ Ｓ ｏ ｌ ｔ ｅ ｅ ｔ ｅ ｎ ｅ ｒ ｅ ＝ ｈ ｕ ｄ ｈ ｓ
ｎｅ ｒ ｅ ｗ ｉ ｏ ｔｃ ｙ ｕ 如 果 有 必 ｅｄ ａｉ ） ｅｗｌ ｃｎａｔ ｏ ． ｓ ｌ 要我 们会联 系 你 。
【 比较辨析 】 ｒ ｅ ｒ ｅ ｒｉ ａ ｓ，ｉ ，ａｓ ｉ ｓ ｅ
Ｉ ｓｌｋ ｅ ｒ ｎ ｏａｌ ｅ ｌｎｇ ａ ｅ ｔｉ ｉ ｅ ｌ ａｎｉ ｇ ａ ｔ ｔ ｌ ｎ ｗ ａ ｕ ｇ ． ｙ
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。