必修二unit3ReadingVIP专享VIP免费

课标人教实验版高一Module2Unit3ReadingLookatthesepictures.Discusswhattheyhaveincommon.Predictwhatitisgoingtobeabout.WarmingupWhat’snext?Pre-readingquestions1.Whathavecomputerschangedourlife?2.Whatchangeswilltheybringtousinthefuture?Task1SkimmingTask1Skimming1.Whoisthespeakerinthisstory?Acomputer.2.Writedownthreesentencesfromthestorytosupportyouridea.1)IwasbuiltasanAnalyticalmachinebyCharlesBabbage.2)Myrealfather,AlanTuring,…3)Iwasalwayslonelystandingtherebymyself,untilinearly1960stheygavemeafamilyconnectedbyanetwork.Task2Fastreading1.Wherewereyouin1642?InFrance.2.Whathappenedtoyouafternearlytwohundredyears?IwasbuiltasanAnalyticalMachinebyBabbage.3.Whatwereyoucalledin1936?Auniversalmachine.4.Whathappenedtoyouinthe1970s?Ihavebeenusedinofficesandhomes.16421822TheanalyticalmachinewasmadebyCharlesBabbage.1936Thecomputerbeganasacalculatingmachine．Thecomputergrewrapidlybothinsizeandinbrainpower.Task3Carefulreading1940sThefirstfamilyofcomputerswasconnectedtoeachother.1970snowComputershadgrownaslargeasaroom.1960sComputerswereusedinofficesandhomes.Computersconnectpeopleallovertheworldtogether.DevelopmentEarlydaysNameFunctionPoorStrongA_________machineSimplifydifficultsumsAn________machineThinklogicallyandproduceananswerquicklyA_________machineSolvedifficult______________________calculatinganalyticaluniversalmathematicalproblemsDevelopmentNetworktimes_________storedinTubesLargeSmall____________Smallchips________________NarrowWideFinance________RobotsMobilephones___________SpacerocketsMedicaloperationsMemoryTransistorsApplicationsCommunicationTrade1completely2completechange3tomakethingseasier4tofindtheanswerusingnumbers5canbemovedeasilyfromplacetoplace6toworkouttheanswertoaproblemtotallyrevolutionsimplifycalculatemobilesolveTask4Fillintheblanks.7totravelaroundanareatofindoutaboutit8completely9anyway10activityofmanagingmoneyexploretotallyanyhowfinanceThehistoryofcomputersthesecondgeneration(1956-1963)thesecondgeneration(1956-1963)thethirdgeneration(1964-1971)thefourthgeneration(1971-)Thefirstgeneration(1945-1956)Thefirstgeneration(1945-1956)1.WhatisPC?Speakthenameonthewhole.Itmeans:personalcomputer.2.WhatisIT?InformationTechnology.3.WhatisCD-ROM?Compactdiscread-onlymemory.4.WhatisPDA?Personaldigitalassistant.5.WhatisW.W.W?Worldwideweb.6.科学技术。Scienceandtechnology.7.人工智能。Artificialintelligence.8.笔记本电脑。Notebookcomputer.9.Whowasthefirstpersontodevisethefirstcomputer?CharlesBabbageinventedanAnalyticalmachinein1822.10.Whowasthecomputers’realfather?AlanTuring.Readthepassageandthenfillinthechart.ReadingtaskonPage58ReadingtaskonPage58RECORDCARDHUAFEIAbilityPerformancein78thOlympicsPrizewonPerformancein79thOlympicsReasonforfailureTreatmentExpertathighflyingexercises:OlympicstandardWonderfulturns,dives,circlesanddancesSilvermedalforhighflyingexercisesBeganverywellbutfailedthroughnofaultofhisownParachutefailedtoopen.Twonewlegsandanewbiggerhead1.incommon:fororbyallofagroup共同的；共有的；共用的thelandownedincommonbytheresidents居民共有的土地incommon常常同have连用，如：havenothingincommon无共同之处havelittleincommon几乎无共同之处Languagepointshavesomethingincommon有一些共同之处havealotincommon有许多共同之处以下是从英国国家语料库中选出来的几个例句:1)Youknow,Dorothy,youandIhaveonethingincommon．2)WejusthadnothingincommonandIcouldn'tcommunicatewithhisdullbusinessfriends．3)Isudden...