高中英语模块2 Unit 3 Computers 整个单元课件必修二.ppt

welcome unit3computer 课时分配 warmingup thedevelopmentofcomputerp17lookatthepictures talkabouteachofthem discusswhattheyhaveincommon anabacus acalculator apc personalcomputer anotebookcomputer laptop ahugecomputer anabacusisanoldcalculatingmachineusedinchinauntilnow ahugecomputerisbuilttosolvesomemathematicalproblems butitistoobig acalculatorisanewcalculatingmachinewhichcansolvealargenumberofmathematicalproblems apcisapersonalcomputerwhichcansolveallkindsofproblemsandiswidelyusednow anotebookcomputerisakindofusefulcomputerwhichcanbetakenconvenientlylikeanotebook youareaskedtousethefollowingexpressioninyourdiscussion ithinkthat inmyopinion ibelievethat whydoyouthinkso what syourreason discussion ithinktheyallcancalculatesomething itcandealwithsomemathsproblem ibelievethattheyareourgoodfriends inoureverydaylife wecannotfinishourworkquicklywithoutthem inmyopinion peopleimproveabacus makeitmoreusefulandmakeitacomputer theyarebeingusedwidelyandconvenientlyintheworld softdisc floppydisc cd rom printer scanner mp3 usb someinformationaboutthecomputersandtheinternet hardwaresoftwarehostoutputprogramsmemorydrivesdesk topcomputerbusinesscomputerdigitalmovie 硬件 软件 主机 输出 程序 内存储器 驱动器 台式计算机 商务计算机 数字影像 chatrooms netbar chatbaron linefriendsbeon line ontheinternetdown loadfilessendandreceivee mailwebfansinternetsitese mailboxelectronicmaillocalareanetworkloginlogoutnetizen 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 floppydisc chips monitor modem cd rom scanner key board printer usingwordsandexpressionsfillintheblankswiththeproperwordsinthebox completethesentenceswithsomeofthewordsinthebox monitor mouse keyboard harddisc floppydisc cd rom printer modem a isusedtoseeyourdataonacomputer a ordiskisthemaindevicethatacomputerusestostoreinformation a isamachineforprintingtextorpicturesontopaper especiallyoneconnectedtothecomputer a isusedtoputdataintoacomputer a isoftenusedtoconnectcomputerstoeachotherthoughphonelines datacanalsobestoredina whichissmallandcanbecarriedeasily a isadiscthatcontainscomputerdata itcanstorealargeamountofdata monitor harddisk printer keyboard modem floppydisc cd rom compactdiskreadonlymemory discussion whatcancomputerbeusedfor ithinkthat inmyopinion ibelievethat what syourreason whydoyouthinkso iusethecomputerorinternetto typemyhomeworkdrawpicturesplaygamescommunicatewithmyfriends gatherrelatedinformationformylessonsbuythethingsilike egbooksandclothes listentomusicwatchmovies pre reading whatdoyouknowaboutcomputer forexample canyounamesomepartsofcomputer 2 howhavecomputerschangedourlives mouse keyboard monitor listentothetapeandanswerthequestions 1 whoami whowasthefirstpersontomaketheearliestcomputer a alanturingb charlesbabbagec charlesturing 3 whenwasthe universalmachine built a in1822b in1642c 1936 computer b c readthetextagainandfindout thechangesofcomputer changesofthecomputer calculatingmachine analyticalmachine universalmachine artificialintelligence network in1642 in1822 in1936 inthe1960s internet inthe1970s 1 wherewereyouin1642 3whatwereyoucalledin1936 4whatdidyougetinthe1960s whathappenedtoyouinthe1970s 2whathappenedtoyouin1822 1wherewereyouin1642 2whathappenedtoyouin1822 3whatwereyoucalledin1936 4whatdidyougetinthe1960s 5whathappenedtoyouinthe1970s infrance iwasbuiltasananalyticalmachinebycharlesbabbage universalmachine igotmynewtransistors iwasbroughtintopeople shomes comprehending 1whoisthespeakerinthisstory 2writedownthreesentencesfromthestorytosupportyouridea acomputer 1thenin1822iwasbuiltasananalyticalmachinebycharlesbabbage 2myrealfatherwasalanturing 3however peoplethoughtiwassimple mindeduntiltheydiscoveredihad artificalintelligence lookatthetimelinebelow fillintheblankswithin formationfromthereadingabove timeline1642 theanalyticalmachinewasmadebycharlesbabbage1936 1960s thefirstfamilyofcomputerswasconnectedtoeachother1970s now thecomputerbeganasacalculatingmachine 1822 alanturingwroteabooktodescribehow 1960s computerscouldbemadetowork computershadnewtransistorsandbecamesmaller computerswerebroughtintopeople shomes computersconnectpeopleallovertheworldtogether accordingtothetimelineandtheoutlinetofinishthesummaryaboutthetext thecomputer asacalculatingmachinein1642 thenin1822 itwas asananalyticalmachineby attheyearof1936 alanturing todescribehowcomputers towork andbuilda universalmachine tosolve withthedevelopmentof inthe1960s computershadnewtransistorsandbecame thenwereconnectedtoeachotherbytheinternet astheyearshad computerswere peoples homes nowcomputershavebecomethemostimportant to allovertheworldtogether thesummaryaboutthetext thecomputerbeganonlyasacalculatingmachinein1642 thenin1822 itwasbuiltasananalyticalmachinebycharlesbabbage attheyearof1936 alanturingwroteabooktodescribehowcomputerscouldbemadetowork andbuilda universalmachine tosolvemathematicalproblem withthedevelopmentofinformationtechnology inthe1960s computershadnewtransistorsandbecamesmallerandsmaller thenwereconnectedtoeachotherbytheinternet astheyearshadgoneby computerswerebroughtintopeoples homes nowcomputershavebecomethemostimportanttoolstoconnectpeopleallovertheworldtogether readthetextcarefully findoutthedifficultpoints homework acalculatingmachine in1642ananalyticalmachine in1822auniversalmachine in1936gotnewtransistors in1960sconnected network intheearly1960sbroughtintopeople shomes in1970s communicatewithbytheinternet 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 langugepoints monadj 普通的 常见的 共有的 共用的 在英国smith是个很普通的名字 smithisacommonnameinengland 他们对音乐都有着共同的强烈兴趣 agreatinterestinmusicwascommontothem incommon with 和 一样havesth incommon with 与 有共同之处 他们虽是兄弟 但毫无共同之处 theyarebrothers buttheyhavenothingincommon 和许多人一样 他喜欢古典音乐 而不喜欢流行音乐 incommonwithmanypeople heprefersclassicalmusictopopmusic incommonwithmanyothergirls annelikesdancing 1 theyhavealot andbecamegoodfriendsverysoon a incommonb incasec insurprised ininterest 2 doesthisbookhave 共同之处 withthatone 3 weare 普通人 butwecandosomethingwell 4 和多数英国人一样 heenjoysfootball a anythingincommon commonpeople incommonwithmostenglishmen 6 像许多年轻的夫妇一样 他们不喜欢跟父母住在一起 theydonotliketolivewiththeirparents 7 我们在业余爱好方面有许多共同之处 we eachotherinhobby 8 这两次地震有什么共同点吗 dothetwoearthquakes 9 这游泳池由附近的孩子们共同使用 theswimmingpool byallthechildrenintheneighbourhood incommonwithmanyyoungcouples havealotincommonwith haveanythingin isusedincommon common 10 hegetsupat6 30 buttodayhegotupearlierthan commonly usualb normally usuallyc usually usuald usually common 11 aremaryandsusan namesforgirlsinenglish speakingcountries usualb commonc ordinaryd normal 12 thetwinsistershave witheachotherexceptthattheylookalike alotincommonb littleincommonc nothingincommond nocommon a b b 2 inone sopinion依 来看在我们看来 秋天是北京最好的季节 inouropinion autumnisthebestseasoninbeijing what syouropinionofthisquestion inone sview intheviewofsb inone sopinion intheopinionofsb 据 的见解 beofthesameopinion意见一致beofdifferentopinions意见不一致haveagoodopinionof 对 评价高haveapooropinionof 对 评价低 1 thatthisonewillmeetourneed a inmyopinionb ibelievec ithinkinmindd iseem 2 依我来看 thepriceisnotreasonable b inmyopinion 3 theyare 意见不一致 4 people 对他评价很低 ofdifferentopinions haveapooropinionofhim 3 follow跟随 沿着 听懂 遵循 听从followone sinstructions执行 某人的 指令 followthisroad andyou llgetthere i msorryidon tquitefollowyou youshouldfollowtherulesofthelabwhenyouaredoingexperiment 沿着这条路走 你就会到那儿 对不起 我不太明白你的意思 你们做实验时 就应该遵守实验室的规则 你先走 我随后就到 如果你听从我的劝告而努力学习 你考试就能及格 instructions意为 指示 命令 说明 时 常用复数形式 他指示我们尽快完成这项任务 hegaveusinstructionstofinishthistaskassoonaspossible yougofirst theni llfollowyou ifyoufollowmyadviceandstudyhard youwillpasstheexam 瓶子上有说明 theinstructionsareonthebottle 村民们仍然遵从他们祖先的习俗 thevillagersstill oftheirgrandfathers 他走进商店 他的妻子紧随其后 hewalkedintotheshopfirstandhiswife 顺着这条大街走 你就能走到那所学校 thisstreet yougettotheschool followthecustoms followed follow until 他说得那么快 我都听不清了 hespokesofast 老师命令学生及早到达 theteachergavethestudents 服这药之前你要看看瓶上的说明 readthe onthebottle you themedicine 有时她指导滑冰 shesometimes inskating thaticouldn tfollowhim instructionsto arriveearly instructions before take givesinstruction 8 therewasaterriblenoise thesuddenburstoflight followedb beingfollowedc tobefollowedd following 9 youshouldtakethemedicineaccordingtothe onthebottle a instructionsb ordersc advicesd descriptions d a 10 i 接受了老师的建议 andpaymoreattentiontomyspokenenglish 11 asasoldier youmustlearn 服从命令 12 youshouldgive 清楚的说明 foreveryexercise 13 i 跟着他进了房子 tofolloworders followtheteacher sadvice theclearinstructions followedhimintothehouse 4 soundthemusicsoundssweet 音乐听起夹很itsounds like agoodidea 这听起来是个好主意 itsoundsasiftheycandonothingaboutit 听起来他们好像也没有办法 1 whathehassaid a soundsinterestingb soundsinterestedc soundedlikeinterestingd issoundedinteresting 2 thesouptasted a goodb wellc badlyd terribly a a 3 thetask 看起来很容易 butittookusaweek 4 cotton 摸起来很软 feelsverysoft seemseasy 5 simple简单的 单纯的 朴素的 请用简单的英语写一则故事 pleasewriteastoryinsimpleenglish 他并不像看上去那样单纯 heisnotassimpleashelooks 她过着朴素的生活 shelivesasimplelife simple minded showingverylittleintelligence 汤姆很聪明 可是他有许多头脑简单的朋友 tomissmartbuthehasalotofsimple mindedfriends shewasn tassimple mindedaspeoplethought 她不象人们想的那样头脑简单 adj n ed adj 复合形容词 absent mindedopen mindednarrow mindedsingle mindedstrong mindedweak minded 心不在焉的虚心的 没有偏见的心胸狭窄的一心一意的意志坚强的低能的 愚蠢的 1 gibert electricity butedison lightbulb a discovered foundb discovered inventedc invented discoveredd uncovered invented 2 别心不在焉 listentotheteachercarefully 3 try 做一名心胸宽阔的人 thatwilldoyoualotofgood b don tbeabsent minded tobeabroad mindedperson 6 thought常用来表示 本来以为 认为 后来证明与事实不符合的行为 ihadthoughtheknewthetimeofthemeeting 我本来以为这部电影很有趣 可实际上很无聊 她本来以为父亲会很高兴 但并没有 ihadthoughtthisfilmwasveryinteresting shehadthoughtherfatherwouldbeveryhappy 7 intelligencen 智力 聪明intelligentadj 有智力的 聪明的 理解力强的 heisapersonofgreatintelligence 他是个极聪明的人 海豚是有智力的动物 adolphinisanintelligentanimal 8 anyway anyhowadv 无论怎样 无论如何 ishallgoandseehimanyway i mgoingtodoitanyway anywayimustfinishtheworktoday 9 bethesizeof 有 大thehouseishalfthesizeofthatone 10 asconj 随着 引导时间状语从句 astimewenton einstein stheoryprovedtobecorrect 随着时间的推移 爱因斯坦的理论证明是正确的 表示 随着 时 也可以用with 但with是介词 后面一般不接句子 withthepassingoftheyears theyhavebecomeclosefriends 几年过去了 他们已成了亲密朋友 11 goby经过 某地 时间 过去 机会等 失去 遵循 依据 办事goby pass 一辆汽车全速驶过 acarwentbyatfullspeed 一星期一星期慢慢地过去了 theweekswentslowlyby 不要错失这次机会 don tletthischancegoby 那是需要遵守的好规章 thatisagoodruletogoby 7 astheyearshavegoneby 随着 1 astimewenton aswegrowolder 2 goby pass timewentbyslowly 3 mypenisgone nolongerliving dead gonewiththewind 影片名 1 astime shebecamemoreandmoreanxiousaboutherson ssafety a passingb goingbyc passedd goesby 2 withthetime ouranxietygrew a goesbyb goingbyc hasgonebyd hadgoneby 3 threemonths beforeweknewit a passedbyb wentc wentbyd past 4 asthewealthofthecountryincreases moreandmorewastewillbeproduced thewealthofthecountry s moreandmorewastewillbeproduced d b c with development 5 ataxi 刚刚过去 you llhavetowaitafewmoreminutes hasjustgoneby 6 thingswillgeteasierastimegoesby 7 theweekswentbyslowly 8 hewasinwheniwentbyyesterday 12 thereare weretimeswhen 有段时期 有时常会 therewasatimewhen 曾经一度 有一段时间 therearetimeswhenidon tknowwhattodo therewasatimewhenthestarwaspopularwiththeyoungpeople 曾经有段时间这个明星很受年轻人欢迎 atonetime过去曾经 一度 用于一般过去时态atatime 一次 每次 或 在某个时候 attimes 有时 不时 相当于fromtimetotime或sometimesatonetime atatime attimes 1 taketwopills 2 womenwerelookeddownupon 3 hereceiveslettersfromhisparents 4 theyweregoodfriends atatime atonetime attimes atonetime 13 totallyadv completely14 so 形容词 副词 that such 名词 that 1 so that引导结果状语从句 其结构是 so adj adv that c1auseso adj a n 单数可数名词 that clauseso many few 可数名词复数 that clauseso much little 不可数名词 that clause 2 such that也可引导结果状语从句 其结构是 such a n adj 单数可数名词 that clausesuch adj 不可数名词 that clausesuch adj 可数名词复数 that clause thestoneissoheavythatnoonecanliftit weleftearlysothatwecouldcatchthefirsttrain hewassoexcitedthathecouldnotspeak heransofastthaticouldn tcatchupwithhim sothat 因此 结果 hegotuplate sothathedidn tgettoworkontime so 形容词 副词 that 结构中so 形容词 副词 在句首时 句子用倒装结构heworkssohardthatheseldomgoeshome soharddoesheworkthatheseldomgoeshome 1 thereis muchworktodoandhewas worriedaboutfinishingitintimethathewasquitenervousalldaylong a so sob such suchc so suchd such so 2 itwas thatwewentcampinginthemountains a suchniceweatherb suchaniceweatherc soniceaweatherd tooniceweather 3 shehas sheremembersallthenamesofthestudentsshehastaught a sogoodmemoryb goodmemoryc suchagoodmemorythatd suchgoodmemorythat a a c 4 solarge thaticouldn tbelieveit a didmymemorybecomeb mymemorybecamec mymemorydidbecomed becamemymemory 5 thisissuchaninterestingfilmthatweallwanttoseeit thisfilm thatweallwanttoseeit a issointeresting 15 dealwith处理 对付 和 打交道 对待 论述 涉及how dealwith what dowith howshallwedealwiththeproblem suchpeoplearedifficulttodealwith dealwithamanashedealswithyou wehavedealtwiththecompanyfor10years thisbookdealswithproblemsofpollution 我们将如何处理这个问题呢 这种人不好对付 以其人之道 还治其人之身 我们同那家公司打了十年的交道了 这本书论述污染问题 dealwith1 处理 解决 安排2 对待 对付 宾语是人3 谈论 涉及 wemustdealwiththisproblemassoonaspossible dealwithamanashedealswithyou thebookdealswiththequestionsofmaths 1 howareyougoingto suchproblems a dowithb dealwithc deald doup 2 pollutionisaseriousproblemtothehumanrace a whattodealwithb howtodowithc whattodowithd whattodo 3 ihave 很多信件要处理 4 itisverydifficult 对付那些吵闹的孩子 5 thisbook 论述古希腊 6 teachersshould 公平对待所有的学生 b c alotofletterstodealwith todealwiththosenoisychildren dealswithancientgreece dealfairlywithallofthestudents 16 serve服务 服役 我们应该全心全意地为人民服务 weshouldservethepeopleheartandsoul therewasnooneintheshoptoservehim 店里没人接待他 现在午饭准备好了 lunchisservednow 他在部队服役五年 heservedinthearmyforfiveyears 1 theshopassistant 在接待 acustomer 2 besure 上 coffeehot 3 he 在部队服役 since1979 hasservedinanarmy toserve isserving 17 atbirth bybirth of birth givebirthtoatbirth在出生时bybirth在血统上 生来of birth 的出身givebirthto生产 生下 1 thebabyweighed7pounds 2 heisbritish thoughhewasborninfrance 3 thedog acoupleoflovelylittledogs 4 sheis good 5 hersister twinslastnight atbirth bybirth gavebirthto of birth gavebirthto difficultsentences thenin1822iwasbuiltasananalyticalmachinebycharlesbabbage 2 ifollowedinstructionsfromcardswithholes 3 myrealfatherwasalanturing whoin1936wroteabooktodescribehowcomputerscouldbemadetowork andbuilt problem 4 astheyearshavegoneby ihavebeenmadesmallerandsmaller 5 noonecouldrecognizemeafterigotmynewtransistorsinthe1960s 6 ilovebeingusedtoconnectpeoplewhoaren tcloseenoughtospeaktoeachother thereweretimeswhen 有一段时间 followanorderfollowone sadvicefollowacustomfollowsb sexample 服从命令听从劝告遵循一种习俗向某人学习 eg asasoldier youmustlearntofolloworders heiswillingtofollowother sadvice vocabulary snowis 常见的 incoldcountries canyou 估计 thecostofthisjourney the 分析 ofthesamplesonthemurderspotshowedsomevaluablecluestothepolice ishallgoandseehim 无论如何 he ssomekindof 数学 genius heistoos toworkoutsuchadifficultproblem heaskedhisfather so abouthisplans howareyougoingtod withtheletter common calculate analysis anyway mathematical imple minded pinion eal it agreetoyourplan thisisat beautifulpicture thewealthofsocietyis 创造 bythelaboringpeople thechildren 漫步 inthewoodsthatday please 编程序 thecomputertodothejob ourfootball 教练 trainstheteam 就我个人而言 ithinkheisdishonest butmanypeopletrusthim otally ruly created wandered program coach personally phrase trytoreadthewordsandphrases calculatingmachine计算机器analyticalmachine分析机universalmachine通用计算器artificialintelligence人工智能technologicalrevolution技术革命mathematicalproblem数学问题transistor晶体管 听起来简单技术革命人工智能作为 开始解决问题一个头脑简单的人数学问题被完全改变了与 信息共享为人类服务 1 soundsimple2 atechnologicalrevolution3 artificialintelligence4 beginas5 solveaproblem6 asimple mindedman7 mathematicalproblem8 betotallychanged9 shareinformationwith10 servethehumanrace 处理老百姓常识在我看来公众舆论分析法与 共居一室与 有关 从 旁 走过使生效 dealwiththecommonpeoplecommonknowledgeinmyopinionpublicopinionananalyticalmethodsharearoomwithconnectwithgobybringintoeffect 做出决定聚集毕竟在 的帮助下编造 化妆依造某人的观点私人信件看守 监视玩得愉快一年一度 makeadecisiongettogetherafterallwiththehelpofmakeupinone sopinionapersonalletterwatchoverhaveagoodtimeonceayear 1 允许某人干某事2 建筑材料3 事实上4 创建一栋新楼5 在某种程度上 allowsb todosth buildingmaterialsinfactcreateanewbuildinginaway 句型转换 1 whatdidyoudowiththeletter didyou theletter sincethen billionsofpeoplehaveusedcomputerstodealwithinformation sincethen computers billionsofpeopletodealwithinformation peoplebroughtcomputersintotheirhomesinthe1970s computer theirhomesin1970s how dealwith havebeenused by werebroughtinto 4 withtimegoingby hebecomesmoreandmoreintelligent time hebecomesmoreandmoreintelligent 5 ibeganonlyasamachinethatwasusedforcalculatingin1642infrance ibeganonlyas in1642infrance 6 i mthesizeofahuman i m ahuman as goesby acalculatingmachine asbigas 7 inmyview heiscleveranddiligent heiscleveranddiligent 8 becarefulwhenyouarecrossingthestreet becareful thestreet 9 wehaveimprovedourlivingconditionsinthelasttwentyyears ourlivingconditions inthelasttwentyyears 10 theyarenotprotectingsomeanimalswellenough someanimalsarenot wellenough inmyopinion whencrossing havebeenimproved beingprotected andy theandroid wehavemanydifferentkindsofandroidsinourdailylife skeleton人体骨架 pencil mars战神 战士 freetalk whatdoyouthinkandroidcando robotcop dancing drumming writing fighting playfootball let slistentothestoryandtrytogetthemainidea fastreading 1what stheandy sjobonthefootballteam heisastriker 2inlastyear wheredidtheandy steamcompete seattle washingtonintheusa 3what stheandy swish hewoundliketoplayagainstahumanteam now withthequestionsbelow pleasereadthepassagecarefullyagain 1 whoisandy whatishegoodat 2 whathelpshimtomoveandthinklikeahuman 3 whatdoesandythinkabouttheteamwhobeat