牛津译林版八年级下册Welcome to the unit课前预习ppt课件

这是一份牛津译林版八年级下册Welcome to the unit课前预习ppt课件，共32页。PPT课件主要包含了computer，main unit ，Expand，What else， keyboard， mouse，main unit， screen，menu，speaker等内容，欢迎下载使用。

D yu ften watch TV?What’s yur favurite TV prgramme? What d yu use t change the channel? /æ/ n.频道
/əʊ//æ/ n.节目
We use a remte cntrl t change the channel.
/ɪ/ /əʊ/ /ə/ /əʊ/
It knws everything.It lks like a TV. Yu can use it t d a lt f things.What is it?
Hw d yu knw abut cmputers ?
musePl:mice/muses
screen /i:/
keybard /ɔ:/
Test A gd memry?
Test A gd memry?
A. Annie, Simn’s cusin, wants t learn abut the different parts f a cmputer. Lk at the picture belw and help her write the crrect answers in the bxes.
D Eddie and Hb knw well abut cmputers ?
Watch and answer
1.What d Eddie and Hb think the cmputer lks like?2. D yu knw what “remte cntrl” really is?3.What d they want t use the “ remte cntrl” t d?
Ask and answer
They think it lks like a TV.
T change the channel.
It’s a muse.
Cmic strip Page 34
Read after the tape
Read and act
Fill in the blanks
Eddie and Hb knw _______ abut cmputers. Hb thinks the cmputer _____ _____ a televisin. Eddie _____ with Hb and he thinks the muse is the_______ _______. They want t use the muse t _______ _____ _______ because the prgramme _____ an hur ag and it’s bring.
remte cntrl
change the channel
What can we use a cmputer t d/ fr?
watch vides
search fr infrmatin
We can use a cmputer
fr ding sth.
send and receive emails
We can use a cmputer t...
d wrd prcessing/əʊ/
chat with friends
listen t music
1. What des Simn use his cmputer fr?2. Why des he d that?3. Hw ften des he use the cmputer fr this?
He usually uses it t search fr infrmatin.
Because it’s fast and easy.
Almst every day.
Part B Page 35
Simn: Because it’s fast and easy.Daniel: Hw ften d yu use yur cmputer fr this?Simn: Almst every day.
Daniel: What d yu usually use yur cmputer fr?Simn: I usually use it t search fr infrmatin. Daniel: Why?
Wrk in pairs and ask each ther what yu use a cmputer fr. The ideas in the bx may help yu.
chat with friends d wrd prcessingplay games search fr infrmatinsend and receive emails watch vides
A: What d yu usually use yur cmputer fr?B: I usually use it : Why?B: Because : Hw ften d yu use yur cmputer fr this?B: ...
Make up a dialgue
Think What else can yu use a cmputer fr?
d wrd prcessing
search fr infrmatin
enjy pictures
lk up the wrds
learn English
travel nline
bk the ticket
Make a reprt
Useful expressinsa useful tlThere are , ….Besides, ….fr example, ….Mrever, …. make gd use f make lives better
A sample Nwadays, cmputers becme mre and mre imprtant in ur daily lives. A cmputer includes fur different parts: the screen, the muse, the keybard and the main unit. Cmputers are very useful. Fr example, we can use them t search fr infrmatin. They make ur lives mre clurful.
Is spending t much time n cmputers gd fr us? Why?
Hmewrk
1. Read the text bk and recite the new wrds and phrases by heart.2. Think abut hw t use cmputers better.