Using LanguageⅠ优秀教案说课稿

教学课题

内容

第三单元教学设计

认

知

Unit 3 Computers

应

用( v. calculate simplify solve

explore

download signal

abacus calculator PC laptop PDA analytical type

arise

mop mathematical designer n. sum operator technology revolution intelligence transistor chip mars reality tube total network web application finance rocket supporting android teammate naughty goal

happiness virus signal

type

coach appearance spoil 词汇

character mop niece adj. universal logical technological artificial intelligent personal total mobile electronic

adv. logically personally totally anyhow

from…on

as a result

so…that…

human race

in a way

with the help of

deal with

watch over

知识与技能1.It took nearly two hundred years before I was built as an analytical machine by Charles Babbage.

2.Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! 3.But I was always so lonely standing there by myself, until in the early 1960s they gave me a family connected by a network. 4.Anyhow, my goal is to provide humans with a life of high quality. 句型

5.I am now truly filled with happiness that I am a devoted friend and helper of human race! 6.After all, with the help of my electronic brain which never forgets anything, using my intelligence is what I’m all about. 从句：1.时间状语从句2.结果状语从句5.同位语从句

非谓语动词：3.现在分词做伴随状语，过去分词做定语4.动词不定式做标语6.动名词做主语

现在完成时的被动语态的结构和用法（《英语课程标准》66页语法项目表第11项

Over time I have been changed quite a lot. 语法

First as a PC and then as a laptop, I have been used in offices and homes since the 1970s. Over time my memory has developed so much that, like an elephant, I never forget

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anything I have been told! Since the 1970s many new applications have been found for me. I have also been put into robots and used to make mobile phones as well as help with medical operations. 1.

做出决定（Making decisions）

I think/don’t think that …

I believe that I’ve decided that …

Let’s decide …

Let’s make a decision. 功能

2.

说明理由（reasoning）

The advantage/disadvantage is …

I agree/don’t agree …because…

Give me your reasons.

First… Second…

What makes you think so?

I think…because(of)…

单节教学设计

教学课题

内容

Unit3

Computers Period 1: Warming up and Reading Who Am I? 应

用

认

知

abacus calculator PC laptop PDA analytical mathematical designer transistor chip (10) 词汇

calculate university simplify sum operator logical logically technology technological revolution artificial intelligent solve reality personal personally tube total totally network web application finance mobile rocket explore anyhow goal happiness (29) from…on

as a result

so…that…

human race (4) .知识与技能句型

1.It took nearly two hundred years before I was built as an analytical machine by Charles Babbage. 2.Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! 3.But I was always so lonely standing there by myself, until in the early 1960s they gave me a family connected by a network. 4.Anyhow, my goal is to provide humans with a life of high quality. 5.I am now truly filled with happiness that I am a devoted friend and helper of the human race!

教学过程设计

情境设计

问题/任务设计

2

Leading-in:(Warming up and pre-reading) Situation1: Show some pictures about computers in different stages. Picture1

analytical machine Picture2

laptop Picture3

calculating machine Picture4

Robot Picture5

PC Picture6

Universal machine Reading：（no）

Post-reading Situation2. 展现计算机发展历程图片，最后设一个空白图片，带有问号.

Question1: What are they? Question2: What do they have in common? Question3：Can you put them in an an order according to the time when they appeared.

Discussion: What do you think will be next development?

习题设计：

Market researchers found that more than one billion personal computers are in use worldwide. But they are still limited(有限的) in developing countries. Experts continue to debate how best to close digital divide(信息分化).

Nicholas set up the One Laptop Per Child project in 2005. He would like to put a low-cost laptop in the hands of every child, especially those living in poor areas. His nonprofit(非营利性的) organization has shipped its specially designed laptop in the hands of 1.2 million children in 31 countries.

But some people say trying to supply every child with a laptop, even at a low price, is costly .Stephen Dukker also makes low-cost computers. He says these computers cost less and need less energy and technical support. His company has built over 40,000 networks in more than 100 countries. As computers reach more children in developing countries, so does the Internet. It can be a great educational tool. But children also need to learn about the possible threats(威胁). Mark Matunga is with Microsoft East Africa in Kenya. He says being poor may put African children especially in danger. “They’re being told that, ‘Hey you know what, I can send you a few dollars. I can come and visit you. I can buy you a ticket. You can come to my country.’”

His company is working with the Kenyan government and a children’s rights group, which so trying to educate the public about how to protect children from online ill-treatment. 1.

What has been done to close the “digital divide”? A.

More computer companies have been built in poor countries. B.

Each child in developed countries has got a personal computer. C.

More organizations have been set up in developing countries. D.

Computers and networks have taken to more poor areas

2.

Compared with Nicholas’s project , Stephen’s program＿＿＿. A. provides better computers B. needs move technical help C. builds a larger network

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D. costs less money

3.

It can be inferred from the text that＿＿＿.

A. computers are of greats use in most developed countries

B. Internet safety is very important for the children in poor countries.

C. online ill-treatments has had a bad influence on children worldwide

D. countries should take steps to reduce the use of computers

4.

Where can we most probably read this text?

A. In a computer advertisement

B. In a research paper.

C. In a newspaper report.

D. In a science magazine.

单节教学设计

教学课题

内容

词汇

现在完成时的被动语态

Unit 3

Computers- Period 2: Grammar 应

用

intelligent download virus

认

知

知识与技能1.现在完成时被动语态的结构

2. 现在完成时被动语态的主要用法

3．使用现在完成时的被动语态需要注意的问题

1). 只有及物动词才有被动语态，不及物动词（词组）没有被动语态, 如:happen, take place, die, appear, disappear, fail, remain, lie, last, sit , 语法

stand, break out, come true, belong to等．

如：What has happened to your brother? 2)．但许多不及物动词加介词或副词构成的短语动词，相当于及物

动词，也可以有被动语态。但短语动词是一个不可分割的整体，变为被动

语态时，不可丢掉构成短语的介词或副词。如：

eg The child has been taken good care of by Grandma Wang all these years. A notice has been put up on the wall.

教学过程设计

情境设计

问题/任务设计

.

4

Leading-in: Situation 1:

Picture1: Putin has been elected president of Russia. Picture2: A lot of new buildings have been built in our school in recent years.

Situation2 Show some pictures about the city’s development. Task: Can you pick out more sentences in the present perfect passive voice from the reading passage?

Task: Using the present perfect passive voice to describe the city’s development to your partner. 习题设计：

Ⅰ. 单项选择

1. —

Paper money ______ for over a thousand years, hasn’t it?

— Yes, it has.

A. used

B. has been used

C. has used

D. is using 2. Till now, three films ______ in that small village this month.

A. have shown

B. have been shown

C. are shown

D. will be shown 3. — The window is too dirty.

— I know. It ______ for two months.

A. hasn’t cleaned

B. didn’t clean

C. wasn’t cleaned

D. hasn’t been cleaned 4. —How many times ______ not to play with fire?

—I’m sorry. I’ll never do that again.

A. do you tell B. had you told

C. are you told D. have you been told

5. The fire ______ to the fifth floor. ______ all the people ______?

A. has got; Have; been saved

B. has been got; Have; saved

C. has got; Do; save

D. has got; Have; saved 6. Do you know the thief who ______ by the police?

A. has caught B. has been catching

C. had been caught D. has been caught

7.. This is one of the happiest days ______ spent in my life.

A. that have ever been

B. that have never been

C. which was ever

D. which we have never 8. — Will you attend the meeting this after-noon?

— But I ______ anything about that.

A. hadn’t told

B. haven’t been told

C. haven’t told

D. won’t tell

Ⅱ. 按要求改写下列句子。

1. The patient has been well looked after. (改为否定句)

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The patient ______ ______ well looked after. 2. I have connected the mouse to the computer correctly. (改为被动句)

The mouse ______ ______ ______ to the computer correctly. 3. 那些教育光盘已经卖完了吗？(翻译句子)

______________________________________ III.下列句子中各有一处错误，找出并改正。

1. She has been laughed by her classmates since young.

2. A quarrel has been broken out between the two neighbors.

3. When and where to go for a trip have not been decided yet.

4. All the preparations for the task have completed, and we’re ready to start.

Key: Ⅰ. 1–5 CDABC 6–10 CDBBB

Key：

I.1-8 BBD DADAB II.1. hasn’t been

2. has been connected

3. Have those educational CDs been sold out? Ⅱ.1. laughed后加at

2. 去掉been 3. have改为has

4. have后加been

单节教学设计

教学课题

.

Unit 3

Computers

Period 3: Using language 内容

词汇

应用

signal personal type coach arise

认知

知识与技能Situation 1 Lead-in Show some pictures about the Android. Picture1

The androids are dancing. Picture2 The android is mopping the floor. Picture3

The android is writing Picture4 The androids are playing football.

Situation2 Writing Science and Technology Innovation Contest is being held in our school. You decide to take part in this activity and hand in your article My Own Robot

教学过程设计

情境设计

问题/任务设计

Questions：What are they? Task: According to the pictures, describe what they are doing.

Today, we’ll learn about an android’s experience in playing a game of football.

Task: Write a description of your android and what it can do.

Before you describe your own android, you should fill in the file.

My Own Robot Name:_____________

Appearance:______________ 6

Size:____________

Character:_______________ Ability:_____________

______:________________ According

to the file you have filled in, you can describe your own robot in detail. In your article , the following three aspects should be included. 1.

What can your robot do? 2.

How does your robot help you? 3.

How useful is your robot? 习题设计：

在日常生活中，英特网起着越来越重要的作用。请根据以下所给提示为某英语报写一篇题为

On the Internet 的征文稿。

英特网的主要用途

信息：看国内外新闻，获取其他信息

通讯：发e-mail、打电话

学习：上网上学校、阅读各种书籍、自学外语

娱乐：欣赏音乐、观看体育比赛、玩电子游戏

生活：购物

One possible version: As is known to us all, the Internet is playing a more and more important part in our daily life. On the Internet, we can read news at home and abroad and get as much information as we can. We often send e-mails or make telephone calls to our families as well as to our friends. What’s more, we can go to school on the net, read a lot of books and even teach ourselves foreign languages. We also enjoy music, watch ball matches on the net and play computer games. We can do shopping even without leaving our homes.

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