高中英語-Unit-3-Computers-Reading課件1-必修2

WHOAMI?ReadingP18WHOAMI?ReadingP181IntelligenceAnalyticalmachineUniversalmachineTransistorArtificialintelligenceTechnologicalrevolutionfunction智力分析機(jī)通用機(jī)晶體管人工智能科技革命功能NewWordsandExpressionsIntelligence智力NewWordsandEx2

Pre-reading:1.Lookatthepicturesandthetitleofthereadingpassage.Predictwhatitisgoingtobeabout.2.Lookattheseinventions.Canyouputtheminanorderaccordingtothetimewhentheyappeared?Afterreadingthepassage,checktoseeifyouwereright.

()analyticalmachine()laptop()calculatingmachine()robot()PC()universalmachine123456Pre-reading:()anal3Ittalksaboutthe___________andthe______________ofcomputers.2.Whatdoesthepassagemainlytalkabout?historydevelopmentScanning:Listentothetape,findouttheanswerstothefollowingquestions:1.“I”inthepassagerefersto_______.A.ATVsetB.AcomputerC.AradioD.TheinternetIttalksaboutthe___________4Skimming:TrueorFalse?In1642Ibeganasacalculatingmachineandcouldsolveanymathematicalproblem.MyrealfatherwasCharlesBabbage,whowroteabookandbuildmein1936.AfterIgotmynewtransistorsinthe1960s,Ibecamesmallerbutclevererandquicker.Iwasbroughtintopeople’shomesinthe1970s.SincemybirthIhavebeenbuilttotaketheplaceofhumanrace.FFTTFcalculatingAlanTuringserveSkimming:TrueorFalse?FFTTFc516421822Theanalyticalmachinewasmadeby__________________.1936Thecomputerbeganasacalculatingmachine．AlanTuringwroteabookandbuiltauniversalmachinetosolveanymathematicalproblems.Carefulreading:

finishthetimelineCharlesBabbage16421822Theanalyticalmachine61940s

Thefirstfamilyofcomputerswasconnectedtoeachotherbyanetwork.1970s

nowComputershadgrownaslargeasaroom.1960sComputerswereusedinofficesandhomes.ComputersconnectpeopleallovertheworldtogetherbytheInternet.1940sThefirstfamilyofcomp7Develop-mentEarlydays

(para.1changes)NameFunctionPoorStrongA_________machineSimplifydifficultsumsAn________machineThinklogicallyandproduceananswerquicklyA_________machineSolvedifficult______________________calculatinganalytical

universal

mathematicalproblemsDevelopmentDevelop-mentEarlydays(para.18Develop-mentNetworktimes(para2-3)_________storedin(para.2)TubesLargeSmall____________Smallchips

____________________Narrow

WideFinance________RobotsMobilephones___________SpacerocketsMedicaloperationsMemoryTransistorsApplications(para.3)CommunicationTradeDevelop-mentNetworktimes(par9Comprehending:

1.Whatcanweinferfromthetext?A.Acomputercantaketheplaceofthehumanracetodoanyworkinthefuture.B.Thesmalleracomputeris,thefasteritcalculates.C.Computerscansolvealltheproblemsofthehumanrace.D.Peoplecanbenefitmorefromcomputersinthefuture.Comprehending:A.Acomputerc10Comprehending:

2.Whydoestheauthorusethefirstperson“I”towritethereadingpassage?personification(擬人)trueandvividComprehending:personification11

In1642,a___________________wasusedinFrance.Thenin1822,the____________________wasmadebyCharlesBabbage.Itcouldfollowinstructionsfromcardswithholes.In1963,AlanTuring,therealfatherofcomputers,wroteabookabouthowthecomputerscouldbemadetoworkasa“__________________”tosolveanydifficultmathematicalproblem.Later,peoplediscoveredthecomputerhad“___________________”.Inthe1960s,thecomputerhadhisnew___________.ChangesofthecomputerSummary:calculatingmachineanalyticalmachineuniversalmachineartificialintelligencetransistorsIn1642,a_______________12Itssizewastotallychangedatthattime.Andintheearly1960s,thefirstfamilyofcomputerswereconnectedtoeachotherbya___________.In1970scomputershavebroughtintopeople’shomes.Nowcomputershavebeenusedbybillionsofpeopletodealwithinformationandcommunicatewitheachotheraroundtheworldbythe___________.networkInternetItssizewastotallychangeda13ChangesofthemachineCalculatingmachineAnalyticalmachineUniversalmachineMachinewithartificialintelligenceMachinewithnewtransistorAfamilyconnectedbyanetworkAfamilyusedbytheInternetretellIn1642In1822In1936Inthe1960sNowadaysChangesofthemachineCalculat14virtualkeyboards

Nose-topkeyboard-vestWhatcanthefuturecomputerbelike?Whatcanwedobycomputerinthefuture?DiscussionvirtualkeyboardsNose-topWhat15Youaregivenachancetodesignacomputerforyourself.Drawapictureaboutitanddescribe(描述)whatfunctionsithas.Youwillbeaskedtointroduce(介紹)yourcomputer.

(appearance&functions)GroupworkYouaregivenachancetodesi16WHOAMI?ReadingP18WHOAMI?ReadingP1817IntelligenceAnalyticalmachineUniversalmachineTransistorArtificialintelligenceTechnologicalrevolutionfunction智力分析機(jī)通用機(jī)晶體管人工智能科技革命功能NewWordsandExpressionsIntelligence智力NewWordsandEx18

Pre-reading:1.Lookatthepicturesandthetitleofthereadingpassage.Predictwhatitisgoingtobeabout.2.Lookattheseinventions.Canyouputtheminanorderaccordingtothetimewhentheyappeared?Afterreadingthepassage,checktoseeifyouwereright.

()analyticalmachine()laptop()calculatingmachine()robot()PC()universalmachine123456Pre-reading:()anal19Ittalksaboutthe___________andthe______________ofcomputers.2.Whatdoesthepassagemainlytalkabout?historydevelopmentScanning:Listentothetape,findouttheanswerstothefollowingquestions:1.“I”inthepassagerefersto_______.A.ATVsetB.AcomputerC.AradioD.TheinternetIttalksaboutthe___________20Skimming:TrueorFalse?In1642Ibeganasacalculatingmachineandcouldsolveanymathematicalproblem.MyrealfatherwasCharlesBabbage,whowroteabookandbuildmein1936.AfterIgotmynewtransistorsinthe1960s,Ibecamesmallerbutclevererandquicker.Iwasbroughtintopeople’shomesinthe1970s.SincemybirthIhavebeenbuilttotaketheplaceofhumanrace.FFTTFcalculatingAlanTuringserveSkimming:TrueorFalse?FFTTFc2116421822Theanalyticalmachinewasmadeby__________________.1936Thecomputerbeganasacalculatingmachine．AlanTuringwroteabookandbuiltauniversalmachinetosolveanymathematicalproblems.Carefulreading:

finishthetimelineCharlesBabbage16421822Theanalyticalmachine221940s

Thefirstfamilyofcomputerswasconnectedtoeachotherbyanetwork.1970s

nowComputershadgrownaslargeasaroom.1960sComputerswereusedinofficesandhomes.ComputersconnectpeopleallovertheworldtogetherbytheInternet.1940sThefirstfamilyofcomp23Develop-mentEarlydays

(para.1changes)NameFunctionPoorStrongA_________machineSimplifydifficultsumsAn________machineThinklogicallyandproduceananswerquicklyA_________machineSolvedifficult______________________calculatinganalytical

universal

mathematicalproblemsDevelopmentDevelop-mentEarlydays(para.124Develop-mentNetworktimes(para2-3)_________storedin(para.2)TubesLargeSmall____________Smallchips

____________________Narrow

WideFinance________RobotsMobilephones___________SpacerocketsMedicaloperationsMemoryTransistorsApplications(para.3)CommunicationTradeDevelop-mentNetworktimes(par25Comprehending:

1.Whatcanweinferfromthetext?A.Acomputercantaketheplaceofthehumanracetodoanyworkinthefuture.B.Thesmalleracomputeris,thefasteritcalculates.C.Computerscansolvealltheproblemsofthehumanrace.D.Peoplecanbenefitmorefromcomputersinthefuture.Comprehending:A.Acomputerc26Comprehending:

2.Whydoestheauthorusethefirstperson“I”towritethereadingpassage?personification(擬人)trueandvividComprehending:personification27

In1642,a___________________wasusedinFrance.Thenin1822,the____________________wasmadebyCharlesBabbage.Itcouldfollowinstructionsfromcardswithholes.In1963,AlanTuring,therealfatherofcomputers,wroteabookabouthowthecomputerscouldbemadetoworkasa“__________________”tosolveanydifficultmathematicalproblem.Later,peoplediscoveredthecomputerhad“___________________”.Inthe1960s,thecomputerhadhisnew___________.ChangesofthecomputerSummary:calculatingmachineanalyticalmachineuniversalmachineartificialintelligencetransistorsIn1642,a_______________28Itssizewastotallychangedatthattime.Andintheearly196