3. (出示打印的电子邮件桌面图片，有网络的学校可以用联机的电脑直接演示。)

T: Boys and girls, look at this table. I’ll show you how to send an e-mail.

(教师边用图片或网络操作，边用英文慢速讲解两遍，让学生借助图标上的中文，感受发送电子邮件的步骤。)

T: Of course, we should turn on our computers and connect to the Internet. Then open the e-mail program. OK, let’s know the buttons. First, this button写信 means writing a letter. Click here, another box will appear and then click on 收件人 . It means the receiver’s e-mail address. The third step is to click on 主题, which means subject. Type the title of your e-mail. The fourth step is to write your e-mail in this big and empty box on your screen. The last step is to click on 发送 , which means sending. Now, do you understand? Can anybody send an e-mail now? Once again … OK? S_11, please! Think it over and try it, please.

S₁₁: OK, let me have a try.

(让学生演示一遍，确保学生都明白发邮件的具体步骤。教师板书生词，释义，领读并要求掌握。)

2. (师生互动，激发学生兴趣，导出新课。)

T: Boys and girls, we talked something about computers just now. Do you like playing computers in your spare time?

Ss: Of course.

T: What do you usually do online? Can you tell me?

S₆: Play computer games.

S₇: Search for some information or read news.

S₈: Make friends.

T: Good. Computers are playing an important role in our daily life. We all know that computers help people do a lot of things in many areas. For example, you can communicate with your friends by sending e-mails. Do you know how to send and receive e-mails by computer?

S₉: No.

S₁₀: Yes.

T: OK, let’s see how to send and receive e-mails.

Step 1　 Review 第一步 　复习(时间:14分钟)

1. T: Boys and girls, we have learned something about computers last period. Please say something about the computers’ uses.

S₁: Computers have become very important in many areas of work and leisure.

S₂: Computers are widely used by people in business and technology.

S₃: Computers control the speed and direction of a spaceship’s flight in space.

T: Very good. Any more?

S₄: With the help of computers, doctors can find diseases easily and solve other problems.

S₅: People’s lives at home have changed since the Internet came into being. They can shop and

do business at home. People communicate by sending e-mails and chatting on line. The world is getting smaller, like a “village ”.

T: Nice work.

打印的电子邮件桌面图片/中英文按钮卡/教学录音带/录音机

4. Learn how to send and receive an e-mail.

3. Review expressions about spaceships and computers.

2. Summarize the grammar: Verb+object+complement

1. Learn some new words and useful expressions:

turn on, connect to, screen, click on

2. Homework:

Retell the passage in 1a.

板书设计：

Section D

The main activities are 1a and 3. 本课重点活动是1a和3。

1. (分组讨论如何给网吧写一个上网注意事项，提醒常去网吧的人注意上网卫生，养成健康的上网习惯。)

(教师用投影仪展示格式，给予提示。)

Welcome to …　 Net Bar.　 　　　　　 Tips: (1)　　 Have a rest every two hours when you are on the net. (2) (3) (4)

T: Boys and girls, work in groups and try to write some tips for the persons who like to spend time in the net bar.