2020-2021学年Welcome to the unit图片ppt课件

这是一份2020-2021学年Welcome to the unit图片ppt课件，共38页。PPT课件主要包含了Free talk，mouse鼠标，screen 屏幕，a computer，屏幕显示器，机件 单位，遥控器，play games，No never，I agree等内容，欢迎下载使用。

Welcme t the unit
Learning targets: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.
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
screenkeybardunitmain unitmuseprgrammechannelremte cntrl
Let's read!
What else can we d with a cmputer?
Learn mre abut cmputers
chat with friends
What d yu use a cmputer fr?
d wrd prcessing
watch prgrammes r vides
send and receive emails
search fr infrmatin
listen t music
draw pictures
选择 muse，keybard,screen或main unit 填空A __________ is used fr typing infrmatin int cmputer.2. A _______ is used fr mving the cursr（光标） n the __________ is the heart f the can see wrds and pictures n the _______.
Q: What des Simn usually use his cmputer fr? Why?
He usually uses it t search fr infrmatin.
Because it’s fast and easy.
Simn and Daniel are talking abut the different uses f cmputers. Listen t their cnversatin and answer the questin.
Daniel : What d yu usually use yur cmputer fr ?Simn : I usually use it t search fr infrmatin .Daniel : Why ?Simn : Because it’s fast and easy .Daniel : Hw ften d yu use yur cmputer fr this ?Simn : Almst every day .
What d yu usually use yur cmputer fr ?
Let'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: ...
chat with friends d wrd prcessingplay games search fr infrmatinsending and receive emails watch videslearn English listen t musicshp nline ……
Let's think!
D Eddie and Hb knw well abut cmputers?
Listen t the cnversatin between Hb and Eddie. Then answer sme questins.
1.What d Hb and Eddie think the cmputer lk like?2.What d Hb and Eddie think f the muse?3.Des a cmputer have channels?
They think it lks like a televisin.
They think it is a remte cntrl.
N, it desn’t.
Have yu used this befre, Eddie?
It lks like a TV.
Lk, this prgramme began an hur ag. It’s bring.
Right. Where’s the remte cntrl?
Ah, here it is. Let’s change the channel.
Read the dialgue and act it ut!
Language pints
lk like 看起来像
He did nt lk like a evil persn. 他看起来不像一个恶人。
回顾复习lk at 看一看 (七年级上)lk fr 寻找 (七年级上)lk after 照顾 (七年级下)lk ut 留神，当心 (七年级下)
I have just received his reply.我刚刚收到他的回信。
send and receive emails
receive vt. 收到，接到
知识拓展：receive VS accept accept用作动词，意为“接受”，指经过考虑，由主观意志来决定接受，动作者本身是主动的。例如：We hpe yu can accept ur invitatin.
receive也是作动词，意为“接到”，指收到某物这一动作，本身有一定的被动性，不包含本身是否愿意接受的意思。I received an invitatin t the party yesterday, but I refused t accept it.昨天我接到一份参加晚会的邀请，但我拒绝了接受。
Cmplete the passage :
Eddie and Hb knw (1)_______ abut cmputers .Hb thinks the cmputer (2) ________ a TV .Eddie (3) ______ with Hb and he thinks the muse is the (4) _________.They want t use the muse t (5) ______________ because the prgramm(6) _______ an hur ag .
remte cntrl
change the channel
达标检测(三）：完成下列句1）We can use cmputers t ______________________ (查找信息).3）We can use cmputers t______________________(收发电子邮件).4We can use cmputers t________________ (文字处理)5）We can use cmputers fr_____________(和朋友聊天)6）We can use cmputers fr_______________(观看录像).7) It ______________ (看起来像) a televisin.
receive and send emails
watching vides
1. What’s the best present yu have ever ______? (2011湖南湘西)     A. received       B. receives C. receiving2. His family are wrried abut him because they haven't ______ letters frm him fr a lng time. (2013四川内江) A. accepted B. received C. written D. cllected
3. — Wuld yu please see the film Irn Man 3 with me tnight, Kate? — I’d lve t, but I’ve ______ Linda’s invitatin t dinner. (2013江苏连云港) A. suffered B. earned C. received D. accepted
1. Read the text bk and learn the new wrds and phrases by heart.2. D the exercises in the wrkbk.