牛津初中英语 8B UNIT3 vocabulary.ppt

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1、Unit3OnlineTravelVocabularyIusuallyusemycomputerfor/todo……Canyounamedifferentpartsofacomputer?keyboardmousescreenprintermonitorWhat’sthenameofthe“cat”ofacomputer?mousepad[pæd]modem['məudəm]loudspeakersharddiskU-disknotebookPCCD-ROMhostcomputer[həust]KeyboardmenuscreenprintermouseLo

2、okatthepicturebelowandwritethecorrectanswers.Differentpartsofacomputerscreenmonitor['mɔnitə]keyboard['ki:bɔ:d]mousemousepad[pæd]modem['məudəm]printer['printə]CD-ROMU-diskharddiskNotebookPCprinterloudspeaker(s)hostcomputer[həust]CompetitionWhatcanweseeonthescreen?Wecanusethescreenfo

3、rseeing….Wecanusethescreentosee….menu['menju:]icon['aikɔn]Whatcanweusethedifferentpartsofacomputerfor?(Talkingroups)mouseclickoniconsmousepadcontrolthemousemoreeasilykeyboardtype[taip]printerprintoutsomethingmodemsurfontheInternetharddiskstoreinformationloudspeakershostcomputerlist

4、entomusic,othersoundsturnon/offthecomputerMatchthewordwiththeirmeanings:1.Themostimportantpartofthecomputer,computercannotworkwithoutit.2.Setofkeysonatypewriterorcomputertoputinletters3.Machineusedforprinting,especiallyoneattachedtoacomputer,wordprocessors4.Asmalldevicethatismovedo

5、nadesk-toptoproduceacorrespondingmovementofthecursor5.Listofoptionsfromwhichausercanchoose,displayedonacomputerscreenA.menuB.printerC.HostcomputerD.KeyboardE.MousePractice:A:What’sthis?B:It’sakeyboard.A:Whatcanweuseitfor?B:Wecanuseitfortyping.Makesimilardialogueswithyourpartnersbyu

6、singsomeotherpictures.CompletethedialoguebetweenSimonandAnnie.Simon:Mynewcomputerismuchfasterthantheoldone.Icantypeveryeasily,andthe____________isverycomfortable.Annie:Howdoyouknowwhatyoushoulddowhenyoulookatthe__________?Simon:Withthe__________,youcanchooseoneiconinthe__________an

7、dclickonitformoredetails.keyboardscreenmousemenuAnnie:Oh,Isee.Howcanyourteacherreadyourhomeworkonthecomputer?Simon:Icansendhime-mailsorprintitout.Annie:Doyouhaveanew_________,too?Simon:Yes,anditprintsveryquickly.printerDiscussion:Opinionsaboutthemostimportantpartofacomputer.Ithink/

8、don’tthinkInmyopinion…Iagr