高中英语必修二-Unit3-Computers-Language-points课件

Unit 3 Computers教学设计 ( 人教高中英语必修2)

1 / 17 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。

人教版必修二第6讲：Unit3Computers-语法篇(教师版)

1 / 8 Unit3 Computers-语法篇

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__________________________________________________________________________________ 通本的学掌握在达成的被的用法。

在达成的被

一．在达成的被的各样句式

1. 一定式：主＋have/has been done. 如：

The first subway to cross the Yangtze River has been started. 第一条横穿江的地已动工。

2. 否认式：主＋have/has not been done. 如：

When and where to have our holiday hasn't been decided yet. 我没决定何去何地度假。

3. 一般疑式： Have/Has＋主＋ been done ⋯?如：

Has the construction of the underwater tunnel been finished? 水下地道的建筑已竣工了？

4. 特别疑式：疑＋ have/has(＋主 )＋ been done ⋯?如：

What parts of Gansu Province have been hit by strong winds and heavy snowfall in the past two days? 在去的两天里，甘省的什么地方遇到大和大雪侵？

温馨提示：

(1)since then/since ＋从句， in/during the past/last ＋一段， so far, by now, up to now, recently, lately,

人教版高中英语必修2 Unit 3

1 必修二 Unit 3 Computers

1. In pairs discuss what they have in common. common adj. 共同的，普遍的；常见的

常用结构： ①in common 共有，公用(在句中多作状语）

② in common with 和„„一样 ----In common with many young people, he prefers pop songs.

③have nothing/little/a lot/something in common with sb.与某人没有/许多/有些共同之处

---Jane and I have nothing in common.=I have nothing in common with Jane.

④common sense/knowledge 常识 ⑤common welfare 公共福利

辨析： common，ordinary，usual，general，normal

common指因许多事物或许多人所共同具有而常见的意思。

ordinary指由于与一般事物性质和标准相同，因而显得平常，无奇特之处。

usual“通常的，惯常的”，含有“随集体风俗或个人习惯而常常发生”之意。

normal意为“正常的”，强调正常性。

2. Work out a list and compare it with your partner.

compare...with/to...把。。。和。。。作比较 --- Compare this with/to that, and you’ll find which is better.

注意：（1）compare...to...还有“把。。。比作。。。”之意，不可用compare...with...替换。 Shakespeare compared the world to a stage.

人教版高中英语必修2教案Unit 3 Computers

1 人教版高中英语必修2教案

Unit 3 Computers

The topic of this unit are information technology，history and basic knowledge of

computers and robots。 The main theme is computers which is connected with teaching

students a little more of the history and development of computers and applications

computers will be vital to the modernization of China.

It is important for students to understand that the development of computers has been

a very recent thing which has only been 100 years since Charles Babbage began to make

his first machine that was the predecessor of the personal computers we use today.

Understanding the history of computers will help the students to see that there will be

many changes ahead in the development of computers and arouse students` interest in

learning computers.

New words and collocations: calculate, universal, simplify, sum, operator, logical,

人教版高中英语必修二(Book 2 Unit 3)

人教版高中英语必修二（Book 2

Unit 3)

Unit 3 Computers

核心单词

1. common adj. 共同的，普遍的；常见的

常用结构：

in common 共有，公用(在句中多作状语）

have nothing/little/a lot/something in common (with) sb. 与某人没有/许多/有些共同之处

in common with 和……一样

common sense/knowledge 常识

common welfare 公共福利

易混辨析 common/ordinary/usual/normal

common 指"共有的，公共的；共同的；常见的"。反义词为rare。

common作"普通的"讲时可与ordinary换用。如"普通人"也可以说成common people。 ordinary 意为"普通的，平淡无奇的"，指没有什么特别的地方。

usual 意为"平常的，通常的，一向的"，含惯例之意。

normal 意为"正常的"。

Jane and I have nothing in common.

=I have nothing in common with Jane. 我与简毫无共同之处。

The problems are common to all societies. 这些问题是所有社会的通病。

In common with many young people, he prefers pop songs.和许多年轻人一样，他喜欢流行歌曲。

He is in ordinary clothes. 他穿着平常的衣服。

We meet every day at the usual place. 我们每天在往常那个地方见面。

单项填空

Harry visited the bookstore every week. He became such

高一英语人教版必修二Unit3教案

I. 单元教学目标

技能目标 Skill Goals

Talk about information technology and robots

Read about the history and basic knowledge of computers

Practice making decisions

Listen to a text about information technology

Write a passage about an android

Study The Present Perfect Passive Voice

II. 目标语言

功

能

句

式 Making decisions

The advantage / disadvantage is …

I think / don’t think that …

What’s your reason?

What makes you think so …?

I think … because (of)

I believe that …

I agree / don’t agree … because …

I’ve decided that …

As / Since …, I think …

词

汇

．四会词汇

solve, explore, anyhow, human race, signal, goal, type, arise, electronic

．认读词汇

calculate, universal, simplify, sum, operator, logical, logically, technology,

technological, revolution, artificial, intelligence, intelligent, reality, personal,

personally, tube, total, totally, network, web, application, finance, mobile,

人教新课标必修二英语Unit 3Computers【教学设计】

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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。

高中英语必修二Unit3Computers要点解析

一、词汇过关　ｌ　ｃａｌｃｌｄａ　ｔｅ　【考纲释义】Ｖ．计算；估计；预测；计划　打算　Ｏｉｌ　ｐｒｉｃｅｓ　ａｒｅ　ｃａｌｃｕｌａｔｅｄ　ｉｎ　ｄｏｌｌａｒｓ　ｉｎ　ｔｈｅ　ｉｎｔｅｒｎａｔｉｏｎａｌ　ｍａｒｋｅｔ．国际市场上石油价格是　按美元计算的。　Ｔｈｉｓ　ｈａｌｌ　ｉｓ　ｎｏｔ　ｃａｌｃｕｌａｔｅｄ　ｆｏｒ　ＳＯ　ｍａｎｙ　ｐｅｏｐｌｅ．这个大厅不是为那么多人准备的。　Ｙｏｕ　ｎｅｖｅｒ　ｃａｌｃｕｌａｔｅ　ｏｎ　ｈｉｓ　ｈｅｌｐ．你永远　不要指望他帮忙　【知识拓展】　ｃａｌｃｕｌａｔｅ＋ｓｔｈ．计算：估算ｃａｌｃｕｌａｔｅ＋　ｔｈａｔ—ｃｌａｕｓｅ估计　ｃａｌｃｕｌａｔｅ　ｏｎ／ｕｐｏｎ　ｓｔｈ．依　赖；指望；希望ｂｅ　ｃａｌｃｕｌａｔｅｄ　ｆｏｒ　ｓｔｈ．为　……而计划、计算着ｂｅ　ｃａｌｃｕｌａｔｅｄ　ｔｏ　ｄｏ　ｓｔｈ．打算做；可能做ｃａｌｃｕｌａｔｉｏｎ　ｎ．计算：打　算ｃａｌｃｕｌａｔｏｒ　ｎ．计算器ｃａｌｃｕｌａｔｉｎｇ　．有　私心的。算计的．精明的　２．Ｕｎｉｖｅ￣　【考纲释义】ａｄｊ＂．整体的；全体的　Ｔｈｅｒｅ　ｗａｓ　ｕｎｉｖｅｒｓａｌ　ａｇｒｅｅｍｅｎｔ　ｏｎ　ｔｈｅ　ｉｓ—　ｓｕｅ　ｏｆ　ｅｄｕｃａｔｉｏｎ．关于教育问题．大家的意见　是一致的　Ｔｈｉｓ　ｔｏｐｉｃ　ｉｓ　ａ　ｔｏｐｉｃ　ｏｆ　ｕｎｉｖｅｒｓａｌ　ｉｎｔｅｒｅｓｔ．　这是一个人人都感兴趣的话题。　【知识拓展】　ｕｎｉｖｅｒｓａｌｌｙ　ａｄｖ．整体地：全体地　Ｉｔ　ｉｓ　ｕｎｉｖｅｒｓａｌｌｙ　ａｃｋｎｏｗｌｅｄｇｅｄ　ｔｈａｔ　ＳＵＣ—　ｃｅｓｓ　ｃａｌｌｓ　ｆｏｒ　ｈａｒｄ　ｗｏｒｋ．众所周知．成功是需　要艰苦努力的。　３－ｔｏｔａｌ　【考纲释义】ｎ．　．＆　．总数；共计；总　共的、全部的　Ｉｆ　ｙｏｕ　ａｄｄ　３０　ａｎｄ　５０．ｔｈｅ　ｔｏｔａｌ　ｉｓ　８０．３０　１Ｏ　加５０等于８０　Ｗｅ　ｗｏｒｋｅｄ　ｏｕｔ　ｏｕｒ　ｔｏｔａｌ　ｅｘｐｅｎｓｅ　ａｔ　１４０　ｄｏｌｌａｒｓ．算起来，我们总共花了１４０美元。　Ｔｈｅ　ｂｉｌｌ　ｔｏｔａｌｅｄ　ｕｐ　ｔｏ￥４８．账单合计４８　美元。　【知识拓展】　ｉｎ　ｔｏｔａｌ总共；共计ａ　ｔｏｔａｌ　ｏｆ总共　ｔｏｔａｌ　ｕｐ求和；把……相加起来　ｔｏｔａｌｌｙ　ａｄｖ．总共地：完全地：彻底地　Ｉｔ　ｉｓ　ｌｉｋｅ　ｌｅａｒｎｉｎｇ　ａ　ｔｏｔａｌｌｙ　ｎｅｗ　ｌａｎｇｕａｇｅ．　这就像在学一门全新的语言。　４　撕ｓｅ（ａｒｉｓｅ，ａｒｏｓｅ，ａｒｉｓｅｎ）　【考纲释义】　发生；引起（产生）；出现　Ａ　ｃｒｉｓｉｓ　ｈａｓ　ａｒｉｓｅｎ　ｉｎ　ｔｈｅ　Ｆｏｒｅｉｇｎ　Ｏｆｆｉｃｅ．　外交部发生了危机。　Ｃａｎ　ｗｅ　ｂｅｇｉｎ　ｂｙ　ｄｉｓｃｕｓｓｉｎｇ　ｍａｔｔｅｒｓ　ａｒｉｓ—　ｉｎｇ　ｆｒｏｍ　ｔｈｅ　ｌａｓｔ　ｍｅｅｔｉｎｇ？我们是不是可以　从讨论上次会议所产生的问题开始？　Ｗｈｅｎ　ｔｈｅ　ｎｅｅｄ　ａｒｉｓｅｓ　ｒ＝Ｓｈｏｕｌｄ　ｔｈｅ　ｎｅｅｄ　ａｒｉｓｅ）　ｗｅ　ｗｉｌｌ　ｃｏｎｔａｃｔ　ｙｏｕ．如果有必　要我们会联系你。　【比较辨析】ａｒｉｓｅ，ｒｉｓｅ，ｒａｉｓｅ　ａｒｉｓｅ（ｆｒｏｍ）ｖｉ．（问题、情况）出现，发生　ｒｉｓｅ（ｒｏｓｅ，ｒｉｓｅｎ）　．（自然事物）升起　ｒａｉｓｅ（ｒａｉｓｅｄ。ｒａｉｓｅｄ）ｖｔ．举起：托起　５ｉ￣０ｐｌｉｃａｔｉｏｎ　【考纲释义】ｎ．申请；用途；努力　Ｔｈｅｒｅ　ａｒｅ　ｍｏｒｅ　ｔｈａｎ　５００　ａｐｐｌｉｃａｔｉｏｎｓ　ｆｏｒ　ｔｈｉｓ　ｉｏｂ．有５００多人申请这份工作。　Ａ　ｍｉｃｒｏ　ｃｏｍｐｕｔｅｒ　ｈａｓ　ａ　ｗｉｄｅ　ｒａｎｇｅ　ｏｆ　ａｐｐｌｉｃａｔｉｏｎｓ　ｆｏｒ　ｂｕｓｉｎｅｓｓｅｓ．微型计算机在商　业方面用途很广。　【知识拓展】　ｍａｋｅ　ａｎ　ａｐｐｌｉｃａｔｉｏｎ申请　＋　ｆｉｌｌ　ｏｕｔ／ｉｎ　ａｎ　ａｐｐｌｉｃａｔｉｏｎ填写申请表　＿目　、　｜曙　

高中英语Unit3ComputersSectionⅡ新人教版必修2

1 Unit 3 Section ⅡWarming Up & Reading—Language Points

Ⅰ.单句语法填空

1．Miss Lin found her happiness (happy) in helping those less fortunate.

2．English is considered a universal (universe) language, so there are so many

people in the world learning it.

3．Try to simplify (simple) your explanation to the students to help them

understand better.

4．I totally (total) know the feeling, but I really can't help you.

5．The company has set itself some longterm organizational goals (goal)．

6．Although artificial intelligence (intelligent) can be helpful to the human

race, it can also be a threat.

7．My personal (person) view is that the students should be doing more work

outside the classroom.

8．Once the problem is_solved (solve), the project will go smoothly.

9．You can't believe, but the reality (real) is that a large number of girls

高一英语人教课标必修2unit3computers复习

Book 2 Unit 3 Revision

【重点词组】have nothing in common 无共同之处; have something /much /a lot in common 有一些共同之处 as a result make up 编造，占据 be made up of 由...组成 solve problem 解决问题 from now/then on 从现在/那时起 as well as 也 in a way 在某种程度上 above all 最重要的是after all 毕竟 first of all 首先 with the help of 在...的帮助下 as time goes by 随着时间的推移

一、单词拼写

1.We have a lot in c_____________, so we often have a lot to talk about.

2. This is a ______________(普遍的) mistake that everybady w4ould make.

3. ________________(结果), I _________(完全) changed my shape

4. Robots can also be call a______________ i__________________(人工智能).

5. Everything has it's a________________ and d__________________.(有利、不利)

6. Since the 1970s many new ____________(用途) have been found for me.

7. P__________, I d________ with you on your plan.(就个人而言)