牛津译林版八年级下册Welcome to the unit教学ppt课件

这是一份牛津译林版八年级下册Welcome to the unit教学ppt课件，共20页。PPT课件主要包含了screen，keyboard，main unit，speaker，mouse， ，mouse ，main unit ，watch TV，nothing等内容，欢迎下载使用。

Play a guessing game
It knws almst everything. It lks like a TV. Yu can use it t listen t music, watch mvies and chat with friends.
What is it?
What d yu knw abut a cmputer?
Think and say
CD-ROM drive
Lk, think and match
Lk at the picture f the different parts f a cmputer.
What d peple usually use cmputers fr?
listen t music
receive/send emails
search fr infrmatin
Lk and answer
d wrd prcessing
prgram (编写程序)
Lk and predict
What are Eddie and Hb talking abut?
Listen and answer
1. What d Eddie and Hb think the cmputer lks like? They think it lks like a TV.2. D they knw anything abut cmputers? N, they dn’t.3. What d they think the muse is? They think it is a remte cntrl.4. What d they want t use the muse t d? They want t use it t change the channel.
Read and fill
Eddie and Hb knw 1. ________ abut cmputers. Hb thinks the cmputer lks like a televisin. Eddie 2. _______ with Hb and he thinks the 3. _______ is the remte cntrl. They want t use it t 4. _______ the channel because the prgramme is 5. _______.
Wrk in pairs. One acts as Eddie. The ther ne acts as Hb.
Listen and fill
t search fr infrmatin
fast and easy
almst every day
Simn and Daniel are als talking abut the different uses f cmputers.
If yu answer what yu use a cmputer fr, yu can say:
If yu want t knw hw peple use cmputers fr, yu can ask:
Read and circle
If yu want t knw the frequency (频率) peple use cmputers, yu can ask:
What d yu usually use yur cmputer fr?
I usually use it t chat with my friends.
Hw ften d yu use yur cmputer fr this?
Ask and answer
Wrk in pairs t talk abut the uses f yur cmputers.
Have a discussin
Cmputers play an imprtant part in ur daily lives.
Advantages1. It’s fast and easy fr peple t search fr infrmatin.2. Peple can keep in tuch with friend with the emails, Wechat, QQ etc.…
Disadvantages1. Sme peple spend t much time n cmputers. It is bad fr their eyes.2. Sme students are crazy abut cmputer games. They even dn’t want t g t schl.…
Can yu list sme advantages and disadvantages f cmputers?
Suppse yu are a reprter. Yu are interviewing yur grup members abut what they use cmputers fr. Then fill in the frm.
1. Ask yur parents abut what they use cmputers fr and take ntes. 2. Preview Reading.
敬请各位老师提出宝贵意见！