外研版高中英语Book1Module6TheInternetandTelecommunication

2020/11/7外研版高中英语Book1Module6TheInternetandTelecommunicationintroduction教学课件Module6AppreciationofaclipaboutakindoffuturelaptopObjectives1.本模块的话题是因特网和电信。促进学生正确认识和积极使用因特网获取信息。2.运用本模块所学的词汇和短语陈述自己对因特网以及手机的优缺点的看法和意见。Atoy?Ahandbag?ComputersAcomputerisamachinewhichkeepsknowledgeinitsmemoryanddoesworkonthatknowledge.Thisknowledgeiskeptinsymbols;itiscalleddata.Acomputerusuallyhasamonitortoshowresults.However,somecomputerscanspeak.Thesecomputerscanbeusedforvoicemail.Whatisacomputer?CanyougiveustheEnglishnamesofacomputercomponents(组件)?Tips：Itismadeupofsomeparts,suchas…keyboard键盘mouse鼠标monitor显示器screen屏幕speaker音响host主机componentsofacomputermainboardCPU(centralprocessingunit)floppydiscDVDROMUSBflashdiskprinterscannermodem(1)thepartofthecomputerthatyoutypeon.(2)thepartofthecomputerthatlookslikeatelevision.(3)thepartofthemonitorthatyoulookat.AmonitorisThescreenisAkeyboardisMatchtheitemswiththeirdefinitions.(4)thepartofacomputerthatstoresinformation.(5)somethingyouusetoclickonthings(files,etc.).(6)aseparatediskthatcontainslotsofinformation.AmouseisACD-ROMisAharddiskisPDAabacuscalculatorhugecomputerPClaptopWhat’snext?Canyoutellthedevelopmentofcomputers?robot高速超导计算机激光计算机分子计算机量子计算机DNA计算机神经元计算机生物计算机未来高性能计算机Whatdoyouthinkwillbethenextdevelopment?Tangsengandhisfollowersexperiencedmanyhardshipsonthewaytothewest.WhatcanwedowiththeInternet?Brainstormingsearchfor…seemovieslistentomusicreadbooksandmagazinessendemailstofriendsdownloadmusicandfilmsbuythingsonlineplaygamesonthecomputerdrawpictureslookatphotographsonthecomputeruseacomputerforschoolworktakepartinchatgroupsclickoncrashdownloaduploademailhardwaresoftwareInternetlogon/offmodemstoresurfpersonalcomputerwebsiteonlinecreditcardtextmessageDoyouknowthemeaningofthesewords?Wehaveaccesstomanybookshere.['ækses]接近、可以利用Ifyouclickon/atit,youmayfindtheinformation.用鼠标点击Thebluescreenshowsthatthecomputercrashesorbreaksdown电脑故障Thispersonisdownloadingoruploadinginformation.下载/上传usernamepasswordIfyouwanttologon/in,youneedtoenteryour__________and____________.Lookatthefollowingwords,doyouknowtheirmeaning?personalcomputer(PC)softwarestore=savesurfwebsite/webpage(freeware/shareware)个人电脑软件(免费/共享软件)储存/保存(信息)surfthenet/Internet网上冲浪网站/网页勇于开始，才能找到成功的路n.接近(用鼠标)点击(计算机)崩溃下载/上传电子邮件/电子杂志硬件因特网/内联网密码用户名•access•clickon/at•crash/breakdown•download/upload•email/e-zine•hardware•Internet•keyword/password•username勇于开始，才能找到成功的路登陆/注销登入/登出个人电脑软件储存/保存(信息)网上冲浪网站/网页•logon/offlogin/out•personalcomputer(PC)•software•store=save•surf•website/webpageBlank-fillingTask:1.Whenyoufinishusingthecomputer,pleasedon’tforgetto____________.2.Ialways_______theinternettogainmoreinformation.3.InPujiangMiddleSchool,wehavethe_______totheInternet.4.Amouseissomethingyouuseto________things.5.Iwasplayingcomputergameswhensuddenlythecomputer____________.6.IfyoulikethesongsofJayChou,youcan________fromtheinternetand_________theminyourMP4.accesssurflogoffclickoncrashed/brokedowndownloadstore1.Whichwordmeansboth(a)tolookatdifferentwebsitesontheInternet?(b)toridebigoceanwaves?surfAnswerthequestionsaboutotherpossiblemeaningsofthewords.2.Whichwordcanyouusetodescribeboth(a)anaccidentinacar?(b)acomputerbreakdown?crash3.Whichwordisboth(a)averbmeaningtosaveinformationonyourcomputer?(b)anounmeaningaplacewhereyoucanbuythings?store4.Whatisthedifferencebetweentheverbandnounmeaningsofthewordlog?Alogisapieceofacutdowntree;Tologonmeanstostartworkonacomputer.5.Whatisthedifferencebetweencomputerhardwareandcomputersoftware?Hardwareisthetangiblepiecesofequipment;softwareistheprogramsoneusesonthecomputer.SpeakingCancomputersandtheInternetsolvealltheproblems?Shouldtheseniorhighstudentssurfthenet?Why?(Advantagesanddisadvantages)勇于开始，才能找到成功的路Advantagesenlargeourknowledgebroadenourhorizonmakefriendswithstrangerssavetimetofinishajob…Disadvantageswastetimeandmoneybebadtoourhealth,eyesightlostinthevirtualorunrealworldhaveabadinfluenceonourstudying…Everycoinhastwosides.TrytousetheInternetandcomputersinaproperway.HomeworkPreviewthepartofReadingandVocabulary.