(共55张PPT)
Unit 3 Online tours
Welcome & Comic
Which country is it about Which city
the USA
Times Square
Central Park
Broadway
Wall Street
Do you know anything about computers
screen n. 屏幕，显示器
keyboard n. 键盘
mouse n. (pl. mice或mouses) 鼠标
main unit
n. (电脑)主机
programme
n. 节目; 计划，
方案
channel n. 频道
remote control
n. 遥控器
screen
keyboard
unit
main unit
mouse
programme
channel
remote control
屏幕，显示器
键盘
机件; 单位
主机
鼠标
节目
频道
遥控器
Annie, Simon’s cousin, wants to learn about the different parts of a computer. Look at the picture below and help her write the correct answers in the boxes.
keyboard main unit mouse screen
Learning about computers
screen
main unit
keyboard
mouse
What else can we do with a computer
Learn more about computers
chat with friends
What do you use your computer for
search for information
What do you use your computer for
play games
What do you use your computer for
watch programmes or videos
What do you use your computer for
send and receive emails
What do you use your computer for
do word processing
What do you use your computer for
chat with friends
do word processing
play games
search for information
send and receive emails
watch videos
Listen and answer.
What does Simon usually use his computer for Why
He usually uses it to search for information.
Because it’s fast and easy.
Simon and Daniel are talking about the different uses of computers.
A: What do you usually use your
computer for
B: I usually use it to search for
information.
A: Why
B: Because it’s fast and easy.
A: How often do you use your
computer for this
B: Almost every day.
Work in pairs and ask each other what you use a computer for. The ideas in the box may help you. Use the conversation below as a model.
A: What do you usually use your computer for
B: I usually use it to...
A: Why
B: Because ...
A: How often do you use your computer for this
B: ...
chat with friends do word processing
play games search for information
sending and receive emails watch videos
shop online draw pictures listen to music
Do Eddie and Hobo know well about computers
What do Eddie and Hobo think the
computer look like
2. Do you know what “the remote
control” really is
Watch and answer the questions.
1. What do Eddie and Hobo think the computer look like
2. Do you know what “the remote control” really is
1. What do Eddie and Hobo think the
computer look like
2. Do you know what “the remote control”
really is
Watch and answer the questions.
They think it looks like a TV.
It is a mouse.
Have you used this before,
Eddie
No, never.
It looks like a TV.
I agree.
Look, this programme began an hour ago. It’s boring.
Right. Where’s the remote control
Ah, here it is. Let’s change the channel.
1.换频道
2. 同意某人
3. 同意做某事
4.它在这儿。
5. 遥控器
6.电脑的不同用处
7.这个节目一小时前开始的。
8. 你通常用你的电脑做什么
change the channel
agree with sb.
agree to do sth.
Here it is.
remote control
The different uses of computers
The programme began an hour ago.
What do you usually use your computer for
1. Read the text book and learn the new
words and phrases by heart.
2. Do the exercises in the workbook.
