Unit 3 Online Travel （Period 1 Welcome to the unit & Comic strip）

(共21张PPT)
Unit 3 Online travel
Period 1
Welcome to the unit
&
Comic strip
Teaching aims:
1.了解本单元的主题是电脑。
2.根据图片猜测意思。
3.了解并谈论电脑的基本用途。
4.理解并掌握以下单词、短语、句型：
online look like turn on
search for information
send and receive e-mails
I have no idea!
What do you use your computer for
1.Do you only use your computer
to play games
2.What do you use your computer for
Why
3.How often do you use your computer to…
Answer these questions:
What do you use your computer for
searching for information
What do you use your computer for
playing games
What do you use your computer for
drawing and designing
What do you use your computer for
word processing
What do you use your computer for
writing computer programs
What do you use your computer for
sending and receiving e-mails
What do you use your computer for
chatting
Do part A
Practice: Different uses of computers
drawing and designing
searching for information
word processing
playing games
writing computer programs
sending and receiving
e-mails
Daniel and Simon are also talking about the uses of computers.
Please listen to the record and answer questions
1.What does Simon usually use his computer for
2.Why
3.How often does he use his computer
He usually uses his computer
to search for information.
Because it’s fast and easy.
Every week.
Language points
I use my computer to chat with my friends.
listen to music.
see films.
Every week./Once a week./Twice a month./Sometimes./Never.…
Now it’s time for Eddie and Hobo!
Do Eddie and Hobo know well about computers
No, they don’t.
Read after the tape.
Practice with your partners.
Act the conversation out.
Eddie and Hobo first see the computer. They don’t know what it is. Hobo thinks it ______ ______ a ________. And Eddie thinks the mouse is the ______ ______ . They ______ ______ the television and use the mouse to ______ ______ ______,but it is boring.
Do exercise:
Do you know
any other uses of computer
_______________
__________
________________________
__________________
____________________
______________________
_______________________
______________________
I use it to
（画图和设计）.
（打游戏）.
（制作卡片和网页）.
（网上购物）.
（搜索信息）.
（文字处理）.
（编写程序）.
（发送和接收邮件）.
draw and design
play games
make cards and homepages
go shopping online
search for information
deal with word processing
write computer programs
send and receive e-mails
课堂小结：
Language points
To know and talk about the different uses of computer.
turn on search for information
send and receive e-mails
computer programs
use it to do sth.
I have no idea!
What do you use your computer for
Homework
Remember the important words and phrases;
Recite the comic strip;
Finish your exercise book.