牛津高二英语下M7U3The-world-online-Word-power公开课课件

Unit3Theworldonline

Wordpower

BrainstormingHowmanywordscanyouthinkofrelatedtothecomputer?keyboard,monitor,harddrive,printer,screen,speaker,program,cursor,mousemat,harddiskdrivemouseWhatarethey?mousematprinterspeakermicrophonekeyboardandmousescreendiskdriveHowdowedescribedifferentcomputerfunctionsandapplications?Lookatthefollowingdescriptionsandfindoutwhateachsentenceistalkingabout.Youuseasetofkeysfortyping.2.Youuseittostoreinformation.Itcanstoremoreinformationthanafloppydisk.keyboardharddrive3.Youseewordsandpicturesonit.4.Itisamachinethatputswordsandpicturesontopaper.screenprinter5.Itisasmalldevicemovedbyhand.Itcontrolsthecursoronthescreen.6.Itisapartofthecomputerwherethesoundcomesout.mousespeaker7.Thesearesetsofinstructionsthatcontrolyourcomputer.8.Itisashort,movablelineonthescreen.9.Itisasmallsquareofplasticsurfaceonwhichacomputermousemove.programcursormousematComputerandtheInternetcodercommandcomputerlanguagedataprocessingdigitalcomputerdisplayunitinlineprocessingworkingstorage计算机语言工作存储器编码员,编码器数据处理数字计算机

指令,命令显示装置

内处理Guessthemeaningofthefollowingwords:PartAReadPartAandtrytounderstandwhatthesewordsmeaninChinese.browsesearchdownloaduploadclick搜查查找下载上传点击，敲击浏览refreshbackarrowminimizemaximizeclose刷新回车键最小化最大化关闭FocusonPartBandreadthesentencesindividually,thentrytotelluswhatthesewordsmeaninChinese.searchenginewebaddresshomepagewww搜索引擎网址主页全球宽带网websitewebpagelink网站网页链接PartC:UsageofthewordsReadthee-mailinPartC,whichiswrittenbyKennytohisgrandpaabouttheInternet.Completethee-mailwiththecorrectwordswhichhavebeendiscussedonpage38.Answers:1.________2.__________3._________4.________5.__________6._________7.________8.__________9._________browsesearchenginewebaddresswebpagehomepagebackarrowrefreshminimizedownloadThegroupwhowriteoutthemostwordsrelatedtothecomputerandtheInternetwin.CompetitionLookattheabbreviationsinPartD,howmanydoyouknow?Haveyouusedtheseabbreviationsbefore?Matchtheabbreviationswiththeirmeanings.Answers:1._________2._______3._______4._________5._______6._______7._________8._______LOLKITBRBBTWTAYWCUASAPIt’sfasttotypetheabbreviationswhenchattingonlineastheyuseonlythefirstlettersofeachword.SometimestheycanworkoutwhatanInternetabbreviationsstandsforbyreadingthelettersoutloud.B4OICCUL8RBFNGuessinggame!GuessthemeaningsofthefollowingabbreviationsusedinInternetchatrooms.beforeoh,IseeSeeyoulater.Byefornow.IDTSEOMTTYLGLMUFAOFAQIdon’tthinkso.endofmessageTalktoyoulater.Goodluck!Missyou!fortheattentionoffrequently-askedquestionsDIIKFE

FTFIAEIMO

IOW

NRN

WRT

DamnedifIknown

ForexampleFacetofaceInanyeven