Learning about Language教学设计和教学实录

Unit3 Computers

(Book 2) Learning Aims:

1.

Knowledge aim: To help students learn to use some important words and expressions 2.Ability aim: To understand the usages of the words and expressions 3.Emotional aims: To arouse the students’ interest in learning English Key point: Important words and phrases Difficult point: Wring Teaching methods: Task- based teaching and the integral teaching method Learning method: To be more active in group activities Teaching aids:

multimedia

Teaching and learning Procedures: Step 1: Greetings Step 2: Learning words and expressions simplify

calculate

solve

explore

totally

mobile

anyhow

finance

network

revolution

1. simplify e.g. The program could simplify further. 该程序还可以进一步地简化。simplify your development

process.

This will

这将简化您的开发过程

2. calculate e.g. We haven’t really calculated the cost of the vacation yet.

我们还没有确切地计算出度假要花多少钱

3. solve e.g. We’re trying to solve the difficult problem by ourselves.

我们正设法自己解决这个难题。

4. explore e.g. The city is best explored on foot.

最好是徒步考察这个城市。

As soon we arrived on the island we were eager to explore.

我们一来到岛上就急不可耐地考察起来。

5.totally e.g. I agree totally.

我完全同意。

This one I totally agree with.

对于这一做法我完全赞同。

6. mobile mobile phone

手机

mobile communication

移动式通信

China mobile

中国移动通讯

mobile robot

移动式遥控装置

mobile equipment

可移动装备

a mobile shop

流到商店

7. anyhow e.g. Anyhow I must

tell the truth.

无论如何, 我必须说出真相。

8. Finance e.g. Anyhow I must

tell the truth.

无论如何, 我必须说出真相。

9. network e.g. The office network allows users to share files and software, and to use a central printer.

办公室网络让用户共享文件和软件，并使用中央打印机

10.revolution e.g. industrial revolution工业革命，产业革命

technological revolution 科技革命

Step 3: Practice 1. Find the words that mean the same from the text 1._________ complete change in ways of thinking, working, etc. 2. _________ connected computer system 3._________ to make things easier 4. _________ to find the answer using

numbers 5. _________ can be moved easily from

place to place 6. _________ to work out the answer to a

problem 7. _________ to travel around an area to

find out about it 8. __________ completely 9. __________ anyway 10. _________ activity of managing

money 2. complete the passage artificial

technology

intelligent

applications

explore

web

reality

logically When my brother was is high school, he was very interested in computers and enjoyed writing programs of his own. He used to download information from the Internet and made food use of it. He liked to ________ the World Wide _____ and used the Internet to communicate with computer programmers all over the world. When he went to university he studied IT (information __________) and developed a special interest in ________ intelligence. After developing special ___________ of the computer, he hopes to design an ___________ robot which can When my brother

was is high school, he was very interested in computers and enjoyed writing programs of his own. He used to download information from the Internet and made food use of it. He liked to ________ the World Wide _____ and used the Internet to think _________ and look like a human being, but in _______ he has a long way to go. Step 4: Writing: Read the story below and then use the outline to create one of your own. My story

When I was young I was crazy about radios. At the time my interest began, I was playing with radios at home. Over time I decided to build my own radio. As time went by I did research into how to make my radio. By the time I was sixteen, my dream had come true. I made my own radio. As a result I became interested in electronics and computers. From then on I worked hard to get into university. Now I am working in a computer company designing new programs for computers. As I grow older I realize how much my life has been connected with my interest in radios!

Your story When I was young _________________. At the time ________________________ __________________________________. Over time _________________________. As time went by ____________________ __________________________________ By the time _______________________ _________________________________. As a result ________________________ _________________________________. From then on _____________________. Now _____________________________.

As I grow older ____________________. Step 4: Homework: SING WORDS AND EXPRESSIONS ON PAGE 56.