1. Warming up

   What do you know about computers? Can you list some parts of computers?

   So,do you know how to write your homework on the computers?

2. Pre-listening

   a.Show the pictures of a computer and learn some parts of a compter

     monitor 显示器 mouse keyboard printer mainframe screen

   b.Listen to the tape and finish the Activity 1 "Listen and number the words as you hear them" and then check the       answers together.

   c.Listen to the tape again and finish the Activity 2 "Complete the sentences with the word and expression from the box"

   d.show the words: First Next Finally on the blackboard and ask the students to retell the process of turning on a     computer, at the same time, practise the conjuctions of a process.

3. While- listening

   a.Read the five phrases in Activity 4 and knnow there are five steps.

   b.Listen to the tape and number the instructions as you hear them, then ask two students to show their anwsers.

   c.Play the tape again and foe this time ,the students read the dialugue after the tape and underline all the sentences

   with question mark.

   d.Answer the questions in Activity 5 and check your answers with your partners and answer them in pairs.One ask, the other answer

4. Post-listening

   a. Role-play: a group of two read the dialogue loudly

   b.Finish the Activity 6 and read the sentences one by one.

5.Summary

     translate some key phrases in the dialogue

6.Homework

     Use first,next,finally to describe the process of writing the homework on the computer according to the dialogue.