2024年牛津译林版八年级英语下册unit3 welcome to the unit课件（36张）.pptVIP

Unit3Onlinetours

Welcometotheunit

Whatdoyouusuallydowhenyouarefree?FreetalkReadbooks?WatchTV?Playthemobilephone?Or

mainunit主机mouse鼠标screen屏幕keyboard键盘acomputer

screenn.屏幕，显示器Letslearnsomenewwords.

keyboardn.键盘

mousen.(pl.mice或mouses)鼠标

mainunitn.(电脑)主机

programmen.节目;计划，方案

channeln.频道

remotecontroln.遥控器

screenkeyboardunitmainunitmouseprogrammechannelremotecontroln.屏幕，显示器n.键盘n.机件;单位n.主机n.鼠标n.节目n.频道n.遥控器Letsread!

Whatdoyouuseacomputerfor?orWhatdoyouuseacomputertodo?Learnmoreaboutcomputers

dowordprocessing文字处理

sendandreceiveemails收发电子邮件

watchprogrammesorvideos观看节目

searchforinformation搜寻信息

chatwithfriends和朋友聊天

playgames玩游戏

Listenandanswer.WhatdoesSimonusuallyusehiscomputerfor?Why?Heusuallyusesittosearchforinformation.Becauseit’sfastandeasy.

SimonandDanielaretalkingaboutthedifferentusesofcomputers.Workinpairsandaskeachotherwhatyouuseacomputerfor.Theideasintheboxmayhelpyou.Usetheconversationbelowasamodel.chatwithfriendsdowordprocessingplaygamessearchforinformationsendandreceiveemailswatchvideos

Letspractice!A:Whatdoyouusuallyuseyourcomputerfor?B:Iusuallyuseitto...A:Why?B:Because...A:Howoftendoyouuseyourcomputerforthis?B:...

Letsthink!DoEddieandHoboknowwellaboutcomputers?

WhatdoEddieandHobothinkthecomputerlooklike?Doyouknowwhat“theremotecontrol”reallyis?Listenandanswerthequestions.TheythinkitlookslikeaTV.Itisamouse.

Readthedialogueandactitout!

Haveyouused

thisbefore,Eddie?No,never.

ItlookslikeaTV.Iagree.

Look,thisprogramme

begananhourago.It’sboring.Right.Where’stheremotecontrol?

Ah,hereitis.Let’schange

thechannel.

Readthedialogueandactitout!

Haveyouknownthese?1.Tonamethedifferentpartsof