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

Unit3Theworldonline

Wordpower

Unit3Theworldonline

WordBrainstormingHowmanywordscanyouthinkofrelatedtothecomputer?keyboard,monitor,harddrive,printer,screen,speaker,program,cursor,mousemat,harddiskdriveBrainstormingHowmanywordsmouseWhatarethey?mouseWhatarethey?mousematmousematprinterprinterspeakerspeakermicrophonemicrophonekeyboardandmousekeyboardandmousescreenscreendiskdrivediskdriveHowdowedescribedifferentcomputerfunctionsandapplications?Lookatthefollowingdescriptionsandfindoutwhateachsentenceistalkingabout.HowdowedescribedifferentcYouuseasetofkeysfortyping.2.Youuseittostoreinformation.Itcanstoremoreinformationthanafloppydisk.keyboardharddriveYouuseasetofkeysfortyp3.Youseewordsandpicturesonit.4.Itisamachinethatputswordsandpicturesontopaper.screenprinter3.Youseewordsandpictures5.Itisasmalldevicemovedbyhand.Itcontrolsthecursoronthescreen.6.Itisapartofthecomputerwherethesoundcomesout.mousespeaker5.Itisasmalldevicemoved7.Thesearesetsofinstructionsthatcontrolyourcomputer.8.Itisashort,movablelineonthescreen.9.Itisasmallsquareofplasticsurfaceonwhichacomputermousemove.programcursormousemat7.ThesearesetsofinstructiComputerandtheInternetcodercommandcomputerlanguagedataprocessingdigitalcomputerdisplayunitinlineprocessingworkingstorage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:ComputerandtheInternetcodePartAReadPartAandtrytounderstandwhatthesewordsmeaninChinese.browsesearchdownloaduploadclick搜查查找下载上传点击，敲击浏览PartAReadPartAandtrytourefreshbackarrowminimizemaximizeclose刷新回车键最小化最大化关闭refresh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FocusonPartBandreadtheswebsitewebpagelink网站网页链接website网站网页链接PartC:UsageofthewordsReadthee-mailinPartC,whichiswrittenbyKennytohisgrandpaabouttheInternet.Completethee-mailwiththecorrectwordswhichhavebeendiscussedonpage38.PartC:UsageofthewordsReadAnswers:1.________2.__________3._________4.________5.__________6._________7.________8.__________9._________browsesearchenginewebaddresswebpagehomepagebackarrowrefreshminimizedownloadAnswers:browsesearchenginewebThegroupwhowriteoutthemostwordsrelatedtothecomputerandtheInternetwin.CompetitionThegroupwhowriteoutthemoLookattheabbreviationsinPartD,howmanydoyouknow?Haveyouusedtheseabbreviationsbefore?Matchtheabbreviationswiththeirmeanings.LookattheabbreviationsinPAnswers:1._________2._______3._______4._________5._______6._______7._________8._______LOLKITBRBBTWTAYWCUASAPAnswers:LOLKITBRBBTWTAYWCUASIt’sfasttotypetheabbreviationswhenchattingonlineastheyuseonlythefirstlettersofeachword.SometimestheycanworkoutwhatanInternetabbreviationsstandsforbyreadingthelettersoutloud.It’sfasttotypetheabbreviaB4OICCUL8RBFNGuessinggame!GuessthemeaningsofthefollowingabbreviationsusedinInternetchatrooms.beforeoh,IseeSeeyoulater.Byefornow.B4Guessinggame!GuessthemeaIDTSEOMTTYLGLMUFAOFAQIdon’tthinkso.endofmessageTalktoyoulater.Goodluck!Missyou!fortheattentionoffrequently-askedquestionsIDTSIdon’tthinkso.DIIKFE

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