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Unit3ComputersReadingUnit3ComputersReadingGuessinggameGuessinggameGuess!Atoy?Ahandbag?ComputersGuess!Atoy?Ahandbag?ComputeIamveryoldnow.IwasborninChina.Manypeopleusedmeforcalculatinginthepast,butnowIamabitlonelybecausetheydon’tlikemenow.
DoyouknowwhoIam?abacusGuessmore:Iamveryoldnow.IwasboIamverysmall.Icanbeusedforcalculating.InChina,alotofstudentsusemewhensolvingmathematicalproblems.DoyouknowwhoIam?calculatorIamverysmall.IcanIcanbeusedforcalculating.Besides,IcanalsobeusedforwatchingDVD,sendinge-mailandcommunicatingthroughtheInternet.However,IamnotaPC,becauseI’msmallenoughforyoutotakemewithyou.notebookcomputer/laptopDoyouknowwhoIam?IcanbeusedforcalculatWhatdoyouknowaboutcomputers?BrainstormshapespartssizescolorskindsWhatdoyouknowaboutcomputedrivesmonitorkeyboardmainunitmousespeakersDoyouknowthem?CD-ROMsdrivesmonitorkeyboardmainunitworkforusinMars(火星)What’snext?workforusinMars(火星)What’scarrythingsworkinwars(战斗)carrythingsworkinwars(战仿真机器人entertainment
娱乐Whatdoyouthinkwillbethenextdevelopment?仿真机器人entertainmentWhatdoyouWhoamI?Reading
WhoamI?Reading1.Inthepassage,“I”refersto_________.2.thetopicsentenceofeachparagraph.ParagraphI:paragraphII:paragraphIII:Sothewholepassageismainlyabout:_________________________________.I.Scanning(略读)
acomputerOvertimeIhavebeenchanged
quitealot.Thesechangesonlybecamepossibleasmymemoryimproved.Sincethe1970smanynew
applicationshavebeenfoundforme.Fast-reading
thedevelopmentofcomputers.1.Inthepassage,“I”referst
Readthepassageandchoosethebestanswers.1.Whatcanwelearnfromthetext?AComputerhasashorthistory.BNooneknowscomputerwhenthefirstcomputerwasmade.CComputersarenotwidelyusedeventoday.DComputersarewidelyused.2.Whowasthecomputer’srealfather?AAlanTurningBNotmentionedinthetext.CBillGatesDCharlesBabbage3.Thecomputeralmostchangedcompletely_______.Ain1642Bin1882Cinthe1960sDinthe1970sDACReadthepassageandchoosetThecomputer__________________
machine．1822AlanTuring_____________________howcomputerscouldbemadetowork．Computershad________________aroom.1960sFirstas_____andthen________computerswereusedinofficesandhomes.
Computersconnectpeopleallovertheworldtogether.Afamilyofcomputerswasconnectedbyanetwork.The_________machinewasmadebyCharlesBabbage.beganasacalculating
analyticalwroteabooktodescribegrownas
large
asaPCasalaptopThecomputer______________analyticaluniversalmathematicalproblemstransistorscommunicationtradeapplicationsmedical
operationsstrongsmallwideanalyticaluniversalmathematicaWhataretheadvantagesanddisadvantagesofthecomputers?Inmyopinion,Icanusethecomputerto….DiscussionWhataretheadvantagesandDisWecanusethecomputerto…….
listentomusicWatchmoviessearchfor…communicatewith…doshoppingWecanusethecomputerto…….l
AdvantagesWecanusethecompuersto…1.useacomputerforschoolwork2.playgamesonthecomputer3.sendemailstofriends4.downloadmusicandfilms5.goshoppingonline6.useQQmunicatewithothersAdvantages8.usetheInternettosearchforinformation9.surfthewebforfun
10.readnewsbothathomeandabroad,readbooksandmagazines
8.usetheInternettosearch
DisadvantagesSomestudentsmaygettooaddicted(沉溺于)toit.Somestudentswastetoomuchtimeinplayingcomputergames.Somestudentsspendtoomuchtimeinchattingwithothersandmaybecheated(欺骗)bysomeoneonline.Asaresult,theyhavelittletimetostudyItisbadforoureyesandhealthtospendlongtimeinfrontofcomputers.DisadHomework:Readthepassagefluently.2.DoExonperiod2.3.Retellthepassage
.Homework:ReadthepassageflueGoodbye!Goodbye!Unit3ComputersReadingUnit3ComputersReadingGuessinggameGuessinggameGuess!Atoy?Ahandbag?ComputersGuess!Atoy?Ahandbag?ComputeIamveryoldnow.IwasborninChina.Manypeopleusedmeforcalculatinginthepast,butnowIamabitlonelybecausetheydon’tlikemenow.
DoyouknowwhoIam?abacusGuessmore:Iamveryoldnow.IwasboIamverysmall.Icanbeusedforcalculating.InChina,alotofstudentsusemewhensolvingmathematicalproblems.DoyouknowwhoIam?calculatorIamverysmall.IcanIcanbeusedforcalculating.Besides,IcanalsobeusedforwatchingDVD,sendinge-mailandcommunicatingthroughtheInternet.However,IamnotaPC,becauseI’msmallenoughforyoutotakemewithyou.notebookcomputer/laptopDoyouknowwhoIam?IcanbeusedforcalculatWhatdoyouknowaboutcomputers?BrainstormshapespartssizescolorskindsWhatdoyouknowaboutcomputedrivesmonitorkeyboardmainunitmousespeakersDoyouknowthem?CD-ROMsdrivesmonitorkeyboardmainunitworkforusinMars(火星)What’snext?workforusinMars(火星)What’scarrythingsworkinwars(战斗)carrythingsworkinwars(战仿真机器人entertainment
娱乐Whatdoyouthinkwillbethenextdevelopment?仿真机器人entertainmentWhatdoyouWhoamI?Reading
WhoamI?Reading1.Inthepassage,“I”refersto_________.2.thetopicsentenceofeachparagraph.ParagraphI:paragraphII:paragraphIII:Sothewholepassageismainlyabout:_________________________________.I.Scanning(略读)
acomputerOvertimeIhavebeenchanged
quitealot.Thesechangesonlybecamepossibleasmymemoryimproved.Sincethe1970smanynew
applicationshavebeenfoundforme.Fast-reading
thedevelopmentofcomputers.1.Inthepassage,“I”referst
Readthepassageandchoosethebestanswers.1.Whatcanwelearnfromthetext?AComputerhasashorthistory.BNooneknowscomputerwhenthefirstcomputerwasmade.CComputersarenotwidelyusedeventoday.DComputersarewidelyused.2.Whowasthecomputer’srealfather?AAlanTurningBNotmentionedinthetext.CBillGatesDCharlesBabbage3.Thecomputeralmostchangedcompletely_______.Ain1642Bin1882Cinthe1960sDinthe1970sDACReadthepassageandchoosetThecomputer__________________
machine．1822AlanTuring_____________________howcomputerscouldbemadetowork．Computershad________________aroom.1960sFirstas_____andthen________computerswereusedinofficesandhomes.
Computersconnectpeopleallovertheworldtogether.Afamilyofcomputerswasconnectedbyanetwork.The_________machinewasmadebyCharlesBabbage.beganasacalculating
analyticalwroteabooktodescribegrownas
large
asaPCasalaptopThecomputer______________analyticaluniversalmathematicalproblemstransistorscommunicationtradeapplicationsmedical
operationsstrongsmallwideanalyticaluniversalmathematicaWhataretheadvantagesanddisadvantagesofthecomputers?Inmyopinion,Icanusethecomputerto….DiscussionWhataretheadvantagesandDisWecanusethecomputerto…….
listentomusicWatchmoviessearchfor…communicatewith…doshoppingWecanusethecomputerto…….l
AdvantagesWecanusethecompuersto…1.useacomputerforschoolwork2.playgamesonthecomput
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