初中英语Unit 3 Online toursWelcome to the unit教学课件ppt

这是一份初中英语Unit 3 Online toursWelcome to the unit教学课件ppt，共29页。PPT课件主要包含了Guide One，屏幕显示器，机件 单位，遥控器，Free talk，mouse鼠标，screen 屏幕，a computer，agrees， began等内容，欢迎下载使用。

travel arund the wrld nline
Studying Aims:1. T name the different parts f a cmputer.2. T grasp and talk abut the basic uses f cmputers.3. T knw the main tpic f this unit.
Remember the new wrds.
screenkeybardunitmain unitmuseprgrammechannelremte cntrl
Let's read!
What d yu usually d when yu are free?
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.
Learning abut cmputers
keybard main unit muse screen
main unit主机
keybard 键盘
What else can we d with a cmputer?
Guide TwLearn mre abut cmputers
d wrd prcessing 文字处理
What d yu usually use yur cmputer fr?I usually use it t …
send and receive emails 收发电子邮件
watch prgrammes r vides 观看节目
search fr infrmatin 搜寻信息
chat with friends 和朋友聊天
play games 玩游戏
Listen and answer.
Simn and Daniel are talking abut the different uses f cmputers. listen and answer questins.
1.What des Simn usually use his cmputer fr? 2.Why?3.Hw ften des he use his cmputer?
He usually uses his cmputer t search fr infrmatin.
Because it’s fast and easy.
Almst every day.
Wrk in pairs and ask each ther what yu use a cmputer fr. The ideas in the bx may help yu. Use the cnversatin belw as a mdel.
chat with friends d wrd prcessingplay games search fr infrmatinSend and receive emails watch vides
Guide ThreeLet's practice!
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: ...
Guide FurLet's think!
D Eddie and Hb knw well abut cmputers?
What d Eddie and Hb think the cmputer lk like?What d they think the muse is?What d they use the muse t d?
Listen and answer the questins.
They think it lks like a TV.
They think it is a remte cntrl.
They want t use it t change the channel.
N. they dn’t.
Read and act ut the dialgue.
Fill in the blanksHb and Eddie 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.
nthing lks like remte cntrl change the channel
Read the dialgue and act it ut!
看起来像遥控器换频道了解电脑（电脑）主机与朋友聊天做文字处理搜索信息收发电子邮件观看视频用…做…
lk like the remte cntrl change the channel learn abut cmputers main unit chat with friends d wrd prcessing search fr infrmatin send and receive emails watch vides use…fr..
用所给词的适当形式填空。1. Daniel keeps tw white _____ (muse) as pets.2. I ________ (receive) an email frm my cusin tw days ag.3. I ________ (see) this mvie befre.
4. They used a knife ______ (pen) the dr.5. This ld man can use a cmputer _____ (d) wrd prcessing.6. I dn’t like watching ftball games. Let’s ______ (change) a channel.
1. Read the text bk and learn the new wrds and phrases by heart.2. D the exercises in the wrkbk.