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ID:57145264
大小:1.84 MB
页数:32页
时间:2020-08-01
《高中英语 Unit 3 Computers Warming up speaking课件 必修.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Computerswarmingup,speaking&listeningQuiz:Howmuchdoyouknowaboutcomputers?1.WhatdoesITmean?2.Howtospeak科学技术inEnglish?3.WhatdoesPCmean?4.Howtospeak人工智能inEnglish?5.WhatdoesPDAmean?6.Howtospeak笔记本电脑inEnglish?7.WhatdoesW.W.W.mean?Howmuchdoyouknowaboutcomputers?informationtechnol
2、ogyartificialintelligencePersonalComputerpersonaldigitalassistantworldwidewebnotebookcomputer/laptopscienceandtechnologykeyboardmousemonitorscreenspeakerhostcomputer1234561.Basicknowledgeofcomputers:Canyounamethecomputercomponents(组件)WhatisitinEnglish??Mainboard(主板)Whatisit
3、inEnglish??CPU(centralprocessingUnit)中央处理器RAM(随机存储器)(RandomAccessMemory)WhatisitinEnglish??Powersupply(电源)WhatisitinEnglish??displaycard显卡WhatisitinEnglish??WhatisitinEnglish??harddisc硬盘DVDROM数字通用光盘WhatisitinEnglish??floppydiscUSBFlashDiskWhatisitinEnglish??modemscannerprin
4、terWhatisitinEnglish??monitorscreenmousekeyboardharddiskDVD-ROM(1)thepartofthecomputerthatlookslikeatelevision.(2)thepartofthemonitorthatyoulookat.(3)somethingyouusetoclickonthings(files,etc.)(4)thepartofthecomputerthatyoutypeon.(5)thepartofacomputerthatstoresinformation.(6
5、)ThepartofcomputerthatwecanputaCD,VCD,DVDin.Reviewthewords:canyouworkoutthenames?Atoy?Ahandbag?ComputersRiddles(谜语):Iamveryoldnow.IwasborninChina.Manypeopleusedmeforcalculatinginthepast,butnowIamabitlonelybecausetheydon’tlikemenow.DoyouknowwhoIam?abacusRiddles(谜语):Iamverysm
6、all.Icanbeusedforcalculating.InChina,alotofstudentsusemewhensolvingmathematicalproblems.DoyouknowwhoIam?calculatorRiddles(谜语):Iamverylarge.Ineedahugeroomtolivein.Icanbeusedforcalculatingrapidly.Butonlyscientistsusemewhensolvingmathematicalproblems.DoyouknowwhoIam?hugecomput
7、erRiddles(谜语):Iamborninmoderntimes.Icanbeusedforsolvingallkindsofproblems,includingcalculatingproblems.Iamwidelyusedinofficesandhomes.DoyouknowwhoIam?PC(PersonalComputer)Riddles(谜语):Icanbeusedforcalculating.Besides,IcanalsobeusedforwatchingDVD,sendinge-mailandcommunicatingt
8、hroughtheInternet.However,IamnotaPC,becauseI’msmallenoughforyoutotakemewithyou.not
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