八年级英语下册 Unit 3 Online tours Comic strip and welcome to the Unit教案 （新版）牛津版-（新版）牛津版初中八年级下册英语教案.doc

Online tours
教学目标
1. To introduce the topic of computers.
2. To master the parts of a computer.
3. Talk about some usages of a computer.
重点
1. To master the parts of a computer.
2. Talk about some usages of a computer.
难点
1. The names of the parts of a computer.
2. The usage of a computer.
教法及教具
Some pictures and a tape recorder.

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教 学 内 容
个案调整
教师主导活动
学生主体活动

Step 1 Presentation
1. Show Ss some pictures. Talk about Ss’s favourite TV programme. Guide some new words.
(1) Do you often watch TV?
(2) What is your favourite TV programme?
(3) What channel do you like best?
(4) What do you use to change the channel?
(5) Do you like playing online computer games?
Teach some new words: programme, channel, remote control, online.
Ask Ss to read these words after the teacher.

2. Eddie and Hobo also like watching TV. Let’s listen to their conversation and see what they’re talking about.
Guide Ss to read the dialogue.

3. Play the tape for Ss, then ask Ss to answer these questions.
(1) What do Eddie and Hobo think the computer look like?
(2) Do they know anything about computers?
(3) What do they think the mouse is?
(4) What do they want to use the mouse to do?

Step 2 Practice
1. Please repeat after the tape. Pay attention to your pronunciation and intonation.
2. Now work in pairs. One will play the role of Eddie and the other Hobo. Read the conversation.
3. It’s your turn to act out the conversation.

Step 3 Presentation

1. Simon’s cousin, Annie, wants to learn about the different parts of a computer. Please tell her the names of the different parts. Turn to page 35 and write the correct answers in the boxes in Part A.
2. Add some other names of a computer.
3. Computers are useful in our daily lives and they have changed the world.What do you usually use your computer for? How often do you use your computer for this?
Write these words on the blackboard: do word processing, search for information, send and receive emails…

Step 4 Practice
1. Simon is good at computers. Now Daniel is asking him questions. Listen to the tape and answer the questions.
(1) What does Simon use his computer for?
(2) How often does he use his computer to do this?
2. Make a similar dialogue in pairs. They can use the ideas in the box.

Step 5 Activity
Work in groups of four. One of the group members should tell us what your partners use computers for and how often they use computers. Then you should give your opinion about using computers properly.
Some of you can also do a survey on what your parents use computers for and how often they use computers.

Step 6 Homework
1. Review this lesson.
Preview Reading part.

(1) They think it looks like a TV.
(2) No, they don’t.
(3) They think it is a remote control.
(4) They want to use it to change the channel.

2. monitor, CD-ROM drive, hard disk, flash drive/USB drive, memory, CPU, modem, speaker

use sth1 to do sth2

For example:
I don’t think we should spend much time on computers in our spare time. We should spend more time with our families.

板书设计

Unit 3 Online tours
Comic strip and welcome to the unit
do word processing search for information
send and receive emails chat with sb.
教学札记