河南省长垣县第十中学高中英语 Unit 3 Computers Warming up and Reading课件 新人教版必修3.ppt

unit3computersperiod1warmingup 1 vt 计算2 vt 简化3 n 接线员4 adv 合逻辑的5 n 科技6 n 革命7 n 真实 事实 现实8 vt 解决9 adv 亲自 就个人而言10 n 总数 算术题 金额11 从 时起 personally calculate simplify operator logical technology revolution reality solve sum from on newwordandexpressions whatcancomputersbeusedfor ithinkthat inmyopinion ibelievethat what syourreason whydoyouthinkso discussion heavy difficult hard tired iusethecomputerorinternetto municatewithmyfriends 5 gatherrelatedinformationformylessons 6 buythethingsilike egbooksandclothes 7 listentomusic 8 watchmovies lookatthepicturesanddiscusswhattheyhaveincommon anabacus acalculator adesktop anotebookcomputeralaptop digitalcameras arobot 仿真机器人 entertainment娱乐 whatdoyouthinkwillbethenextdevelopment workforusinmars 火星 what snext carrythings workinwars 战斗 keyboard mouse monitor screen speaker hostcomputer camera cd dvd rom dvdrw crtmonitor lcdmonitor cpu harddisc chips motherboard somehardware 使用阴极射线管 cathoderaytube 的显示器 liquidcrystaldisplay keyboard mouse modem scanner printer speaker floppydisc disk usbflashdisc cd vcd dvd mp3player mp4player memory 存储器 移动硬盘 usbflashdisc 1tb固态硬盘 t硬盘 harddisc core2duo 酷睿2 4核 龙芯8核 cpu otherusefulwordsandexpressionsaboutcomputer network网络virus病毒download下载upload上传program程序website网站hacker黑客 homepage主页password密码desktop桌面username用户名click点击software软件hardware硬件 homepage主页 主机显示屏芯片软盘调制解调器打印机扫描机 hostscreenchipsfloppy discmodemprinterscanner otherusefulwordsandexpressionsaboutcomputer chatrooms netbar chatbaron linefriendsbeon line ontheinternetdown loadfilessendandreceivee mailwebfansinternetsitese mailboxelectronicmaillocalareanetworkloginlogoutnetisen 网吧 网友 上网 在线 下载文件 收发邮件 网迷 网址 电子邮件 电子邮件箱 局域网 登陆 注销 网民 homework reading whoami skimming readandanswerthesequestions 2 whowasthefirstpersontoinventtheearliestcomputer 3 whowasthenextimportantpersontodesigncomputers charlesbabbage alanturing 1 whoami acomputer timeline 1642 1822 1936 1940s 1960s 1970s now scanning thecomputerbeganasacalculatingmachine theanalyticalmachinewasbuiltbycharlesbabbage thecomputergrewrapidlybothinsizeandinbrainpower computerhadgrownaslargeasaroom computerswereusedinofficersandhomes computersconnectpeopleallovertheworldtogether thefirstfamilyofcomputerswasconnectedtoeachother thedevelopmentofcomputers calculatingmachine analyticalmachine universalmachine artificialintelligence computer internet 计算器 分析机 万能机 通用机器 人工智能 thesecondgeneration 1956 1963 thethirdgeneration 1964 1971 thefourthgeneration 1971 thefirstgeneration 1945 1956 calculating analytical universal mathematicalproblems medicaloperations memory transistors applications communication trade intensivereading underlinethephrases sentencesthatyouthinkareimportant starsentences p1l2i instructionsfromcardswithholes p15earlieriwasnotverybig butthenibecame p1l6however peoplethoughtiwas untilthey ihad artificialintelligence 我执行穿孔卡的指令 早些时候我并不是很大 但是后来我变得非常大 可是 人们认为我头脑简单 直到发现我有人工智能时 他们才不那么想了 followed huge simple minded discovered p1l8astheyearshave ihavebeenmadesmallerandsmaller p2l1therewere whenmysizewas changed p2l3butiwasalwayssolonely therebymyself untilintheearly1960s theygavemeafamily byanetwork 随着岁月的流逝 我被做得越来越小了 有段时期我的体积完全变了 但是我总是孤孤单单地站在那里 直到60年代初 人们才给了我一个用网络连接的家庭 goneby times totally standing connected thesummaryaboutthetext thecomputerbeganonlyasacalculatingmachinein1642 thenin1822 itwasbuiltasananalyticalmachinebycharlesbabbage attheyearof1936 alanturingwroteabooktodescribehowcomputerscouldbemadetowork andbuilda universalmachine tosolvemathematicalproblem withthedevelopmentofinformationtechnology inthe1960s computershadnewtransistorsandbecamesmallerandsmaller thenwereconnectedtoeachotherbytheinternet astheyearshadgoneby computerswerebroughtintopeoples homes nowcomputershavebecomethemostimportanttoolstoconnectpeopleallovertheworldtogether iwasbornin infrance in iwasbuiltasan followinginstructionsfromcardswithholes in myrealfather alanturing describedhowcomputerscouldbemadetoworkinabookandsolvedanymathematicproblemby a machine peopleweresurprisedatmyartificial atfirst iwasthesizeofalargeroom astimeshasgoneby ihavebeenmadesmallerandsmaller inthe igotnewtransistors mymemorybecame and butigot and quickerandquicker 1642 1822 analyticalmachine 1936 building universal intelligence 1960s larger larger cleverer cleverer icouldshareinformationwithothersandtalktoeachotherbyanet itwasinthe thatmyfamilyandihavebeenusedbybillionsofpeople iamhappythatihavetrulybeenbuilttoserve sincemybirth 1970s humanerace advantagesanddisadvantagesofthecomputers discussion zx x k advantageswecancommunicatewithfriendslistentothemusicseefilms watchnewsplaygamesdoshoppingsavealotoftimedoalotofusefulthings disadvantagessomepeopleespeciallytheteenagersabandon 沉迷于 themselvestothecomputergamesandchattingontheinternet asaresult theyhavelittletimetostudy somepeopleusethecomputerwrongly improvementmini writing现在 电脑在我们日常生活中发挥着越来越重要的作用 请你运用本节所学重要语言知识并根据提示写一篇80字左右的短文 提示 借助电脑能处理很多事情 如听音乐 看比赛 发e mails等 有些学生痴迷于上网 以致于厌烦了学习 有些甚至因此走上犯罪道路 就你个人而言 谈谈你对正确使用电脑的看法 onepossiblevesionnowadays thecomputerisplayingamoreandmoreimportantpartinourdailylife withthehelpofthecomputer wecandealwithmanythings suchaslisteningtomusic watchingmatchesandsendinge mail