译林版英语8年级下册Module-1Unit-3-Online-Tours课件3

Canyounamedifferentpartsofacomputer?keyboardscreenprintermonitorWhat’sthenameofthe“cat”ofacomputer?mousepad[pæd]

loudspeakershostcomputer[həust]

KeyboardmenuscreenprintermouseLookatthepicturebelowandwritethecorrectanswers.Differentpartsofacomputerscreenmonitor

['mɔnitə]

keyboard['ki:bɔ:d]

mousemousepad

[pæd]

modem

['məudəm]

printer['printə]

CD-ROMU-diskharddiskNotebookPCloudspeaker(s)hostcomputer

[həust]

Whatcanweseeonthe

screen?Wecanusethescreenfor

seeing…Wecanusethescreentosee…menu['menju:]

icon['aikɔn]Whatcanweusethedifferentpartsofacomputerfor?(Talkingroups)mouseclickoniconscontrolthemousemoreeasilykeyboard

type[taip]

printerprintoutsomethingmodemsurfontheInternetharddiskstoreinformationloudspeakershostcomputerlistentomusic,othersoundsturnon/offthecomputerMatchthewordwiththeirmeanings:1.Themostimportantpartofthecomputer,computercannotworkwithoutit.2.Setofkeysonatypewriterorcomputertoputinletters3.Machineusedforprinting,especiallyoneattachedtoacomputer,wordprocessors4.Asmalldevicethatismovedonadesk-toptoproduceacorrespondingmovementofthecursor5.Listofoptionsfromwhichausercanchoose,displayedonacomputerscreenA.menuB.printerC.HostcomputerD.KeyboardE.MousePractice:A:What’sthis?B:It’sakeyboard.A:Whatcanweuseitfor?B:Wecanuseitfortyping.Makesimilardialogueswithyourpartnersbyusingsomeotherpictures.WhatcanIusemycomputerfor?

todo?

Icanuseitto(do)…

for(doing)…drawanddesigndowordprocessing

Icanuseitto…

for…

writecomputerprograms

Icanuseitto…

for…

watchvideos

Icanuseitto…

for…goshoppingonline

Icanuseitto…

for…Howdoyoudo!chatwithfriends

Icanuseitto…

for…searchforinformation

Icanuseitto…

for…listentomusic

Icanuseitto…

for…---Whatdoyouuseyourcomputertodo/for?---Iusuallyuseitto(do)…for(doing)sth.drawanddesignplaygamessearchforinformationdowordprocessing

listentomusicsendandreceivee-mailsgoshoppingonlineseeafilm

chatwithfriendsonline…DanielandSimonarealsotalkingabouttheusesofcomputers.1.WhatdoesSimonusuallyusehiscomputerfor?2.Why?3.Howoften?Pairwork:A:Whatdoyouuseyourcomputertodo/for?

B:Iusuallyuseitto/for…

A:Why?

B:Because…(interesting/funny/fast/safe/cheap…)A:Howoftendoyouuseyou