高二英语上册第一单元课件.ppt

我自信,所以我成功,我不足,所以我努力,我努力,所以我进步,Ifyouwanttosucceed,itsmoreimportantforyoutohaveimaginationthanknowledge.,Thereareonlythingstobeunderstoodinlife,whilethereisnothingtobefeared.,Ifwemakegreateffortstodosomething,wellsucceed.Andnomatterhowcleverheis,apersonwillfailifhedoesnttryhisbest.,Dontthinkthattheobviousthingsaretheeasiesttounderstand.Onlythegreatestmindcanraisetheeasiestquestions.,Ifyouwanttoachieveanything,youhavetodependonyourselfandact.Yoursuccessonlydependsonyourownefforts,thoughhelpfromothersisnecessary.,nationalboundaries,Noboundaries,Reading,StephenHawking,WhatdoyouknowaboutStephenHawking?,disabled-causedbyadiseasecalledAmyotrophicLateralSclerosis(ALS),famousfornewdiscoveriesabouttheBigBangandblackholes,famousforthebookABriefHistoryofTime,aprofessorinCambridgeUniversity,肌萎缩性侧索硬化症,blackholes,Chooseonewordforeachparagraph.,Para1Para2Para3-4Para5-6Para7,achievementsopinionsdiseaseproblemsdream,Skimming,Apromisinggraduatestudent,incurabledisease,Howwouldordinarypeoplefeelwhentheyweretoldthattheyhadanincurabledisease?,feelverysadgiveup,Para1,anordinarylife,togetmarried,disease,PhD,ajob,research,dreams,infaceof,staycalm/fightagainst,Para2,Para3-4,1.Whatdidhedoin2002?,2.Whatdidhedointheearly1970s?,Hisdiseasehasdisabledhim.,Sittinginthewheelchair.,Tellingabouthistheoriesandthoughtsonquestionsabout?,Becomingfamous,BigBangandblackholes,ABriefHistoryofTime(in1988),Differentopinionsaboutscience:,Peopleoftenthink_.,Hawkingthinks_.,eventhebesttheorycanturnouttobewrong,thatscienceisabout“true”factsthatneverchange,Para5,SupposeHawkingsTheoryofBlackHolewasfoundwrongbyhimself,wouldheadmitit?Giveyourreasons.,Discussion:,Basicstepsofscientificmethod:,observe,test,Para6,Buildatheory,useamodel,Useexperiments,Throughacomputer.,Howdoeshemakeaspeechwithoutmovinghislips?,2.WhatisitthatHawkingdoesnotlikehisspeechcomputer?,HeisBritish,butitgiveshimanAmericanaccent.,Para7,1.Hawkingcantexpresshimselfinwordswithoutthehelpofacomputer.2.Hawkingsbest-sellerABriefHistoryofTimeexplainsdifficultTheoryinasimpleway.3.Inscientificfield,thebesttheorycantturnouttobewrong.4.Inscientificresearchtheobservationisveryimportant.,T,T,F,T,TrueorFalse,5.Allthetheoriescanbetestedbyexperiments.6.SometimesitisnotapieceofcaketounderstandHawkingslecture.,F,7.Hawkingwastoldthathehadanincurablediseasewhenhewasjust21yearsold.,8.WhenHawkinggiveslectures,healwaysspeaksthroughacomputer.,T,T,T,Readingcomprehension:,Choosetherightanswer:,Readthequoteinthetextagain.WhenwasStephenHawkingtoldabouthisdisease?A.Twelvemonthsearlier.B.Whenhewasgettingmarried.C.Twoyearsearlier.D.WhenhemetJaneWilde.2.AccordingtoHawking,scienceis.A.nevertrueB.alwayschangingC.alwaystrue3.Ascientifictheoryisgoodif.A.itisdifficultB.itcanbetestedC.itcanpredictfutureevents,4.WhydidStephenHawkingthink:“TheredidnotseemmuchpointinworkingonmyPhD”?A.BecausetherewasnopointinbeingaPhD.B.BecausetherewasnohopeofbeingPhD.C.Becausehethoughthewoulddiesoon.D.Becausehehadnoplacetowork.,5.Hawkingbecamefamousinthe1970s,becausehe_.A.wasdisabledB.wasaPhDC.wassittinginafamouschairD.madenewdiscoveriesaboutuniverse,6.Whichofthefollowingbestexpressesthemainideaofthetext?A.Hawkingisfamousforhisnewdiscoveries.B.Peopleshouldcometotermswiththeirfate.C.Ascientifictheoryisalwayswrong.D.Anyonewithgreatdeterminationwillachievehissuccess.,7.Fromthetext,wecaninferthat_.A.HawkinggotmarriedtoJaneWildebeforehefellillB.scienceisalwaystrueC.HawkingisanAmericanD.greatscientistsalwayswanttoknowmore,Howdoyouunderstandthetitle“Noboundaries”?,understanding:,in,science,thinking,imagination,between,truthandfalsehood（谬误）,thehealthyandthedisabled,noboundaries,ZhangHaidiparalyzedwritercomposer,BeethovenGermanyDeafMusician/composer,HelenKellerdeafandblindeducatorwriterspeaker,RooseveltParalyzedGovernor/pres