(共20张PPT)
Unit 3 Online tours
Warm-up
1. What do you like to do
2. What do you often do when you are free at home
3. How often do you do that
1. Can you play computer
2. Do you like playing computer
3. How often do you play computer
4. How long do you play computer once
Learning about computers
Annie, Simon's cousin, wants to learn about the different parts of a computer.
screen
main unit
keyboard
mouse
notebook
U-disk
printer
Fill in the blanks
1. A ___________ is used for typing information into computer.
2. A _________ is used for mocing the cursor on the screen. We can use it to choose one icon and click on it for more details.
3. We can see words and pictures on the _________.
keyboard
mouse
screen
1. What do you usually play computer for
2.What can we do with a computer
search for information
send and receive e-mails
play games
watch videos
chat with friends
Answer the questions:
1. Have Hobo and Eddie ever seen a computer
No, they haven't. Because they think it looks like a television.
2. Why does Eddie think the mouse is boring
Becaose he thinks the mouse is a remote control, but it isn't.
3. What are the differences between the mouse and the remote control
The mouse is used for the computer, and the remote control is used for the TV.
Simon and Daniel are talking about the different uses of cmputrs.
Daniel: What do you usually use your
computer for
Simon: I usually use it to search for
information.
Daniel: Why
Simon: Because it's fast and easy.
Daniel: How often do you use your computer
for this
Simon: Almost every day.
Pair work
A: What do you use your computer to do/ for
B: I usually use it to/ for...
A: Why
B: ... ( interesting/ convenient/ funny/ fast/ safe/ sheap...)
A: How often...
B: ....
Discussion
1. What do your teachers use the computers for
2. What do your friends use the computers for
3. What do the scientists use the computers for
4. What are the elderly use the computers for
5. What do your parents use the computers for
Translate some phrases
不知道
看起来像
打开/关闭(电器)
换频道
同意某人
同意干某事
have no idea
do not know
look like
turn on/ off
change th channel
agree with sb.
agree to do sth.
Homework
1. Read Up on Simon's dialogue
2. Preview the reading and familiarize yourself with the reading.
Thank You