英語(yǔ)：Unit1Great-scientist教學(xué)講解課件

UsingLanguageListening.Reading&WritingUsingLanguageListening.Read1GreatScientistsListeningQianXuesen錢學(xué)森FatheroftheChinesespaceprogrammeatomicbomb,hydrogenbomb&artificialsatellite兩彈一星What’sthemainideaofthedialogue?ItisabouttheroleofQianXueseninthedevelopmentofspacetechnologyinChina.YuPingistalkingtoherfriendSteveSmithaboutQianXuesenandhisworkasarocketscientist.GreatScientistsListeningQian2GreatScientistsQ1:WhatdidQianXuesenstudyfirst?

QianXuesenfirststudiedtobeanengineer.Q2:WhatexperiencedidhegetinAmericathatwasveryusefulforChina?

InAmericahebegantoworkonspacerocketssothathewasabletodevelopaspaceprogrammewhenhecamebacktoChina.Q3:WhatwasQianXuesen'sachievementwhenhereturnedtoChinafromAmerica?

WhenhereturnedtoChinahesetupaspaceinstitutetobegintrainingpeopleinhowtodesignandbuildrockets.ListeningGreatScientistsQ1:Whatdid3GreatScientistsChina’sachievementinspaceSteveSmith’sambitions1、Chineseastronautsinspace2、Chinesesatellitesinspace1、becomearocketastronaut2、bethefirsttolandonMarsListeningGreatScientistsChina’sachiev4

QianXuesenisanastronomerwhospecializesinrocket.Hefirststudiedatuniversitytobeanengineer.LaterhewenttoAmericaandstartedworkonrocket.WhenhecomesbacktoChinahebeginsthefirstinstituteinthecountrytodesignandbuildrockettogointospace.NowChinahassentsatellitesintospace.Inthefuture,ChineseastronautwilllandonMarsaswell.FilltheblanksListenagainandsummarizeQianXuesenisanastro5NicolausCopernicus

born:

inPolandin1473

died:

May24,1543

Hewasoneofthefirstscientiststousemathematicalobservationstocollectinformation.Hebelievedthesunisthecenteroftheuniverseandtheearthandotherplanetswentaroundit.NicolausCopernicusborn:in6

NicolausCopernicusDoyouknowwhatisthecenterofthesolarsystem?Canyounamethenineplanetsinthesolarsystem?NicolausCopernicusDoyoukno7

MercuryMarsVenusEarthJupiterSaturnUranusNeptunePlutoMercuryMarsVenusEarthJupiter8Skimthetextanddrawthetwotheoriesoftheuniversewiththefollowingpictures.SunearthBeforeCopernicus’theoryShowingCopernicus’theoryFastreadingSkimthetextanddrawthe9SunearthBeforeCopernicus’theoryShowingCopernicus’theorySunearthearthSunSunearthBeforeCopernicus’the10

ShowingCopernicus’theoryAdiagramshowingthesolarsystemwiththeearthatitscentreAdiagramshowingthesolarsystemwiththesunatitscentreSummaryBeforeCopernicus’theory

ShowingCopernicus’theoryAd11CarefulreadingReadthetextcarefully,thenanswerthesequestionsCarefulreadingReadthetextc12BecausethepowerfulChristianChurchwouldhavepunishedhimforevensuggestingsuchanidea(2)Whatwashistheoryabout?(Para1)

Theearthwasnotthecentreofthesolarsystem.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.(1)Whycouldhenottellabouthistheory?(Para1)BecausethepowerfulChristian13(3)Whathadtheastronomersnoticedinthesky?(Para2)Theyhadnoticedthatsomeplanetsintheskyseemedtostop,movebackwardandthengoforwardinaloop.Othersappearedbrighterattimesandlessbrightatothers.(4)WhendidCopernicuscompletehistheory?(Para3)Between1510and1514heworkedonit,graduallyimprovinghistheoryuntilhefeltitwascomplete.(3)Whathadtheastronomersn14(5)Howdidheexplainchangesinthemovementoftheplanetsandinthebrightnessofthestars?Whendidhepublishhisidea?(Para4)Heplacedafixedsunatthecentreofthesolarsystemwiththeplanetsgoingrounditandonlythemoonstillgoingroundtheearth.Healsosuggestedthattheearthwas

spinningasitwentrounditandthisexplainchangesinthemovementoftheplanetsandinthebrightnessofthestars..Hepublisheditashelaydyingin1543(5)Howdidheexplainchanges15

(6)WhydopeoplethinkthatthereisadirectlinkbetweenhisideasandtheworkofIsaacNewton,AlbertEinsteinandStephenHawking?Becausehistheoryisnowthebaseonwhichallourideasoftheuniversearebuilt.HistheoryreplacedtheChristianideaofgravitywhichsaidthingsfelltoearthbecauseGodcreatedtheearthasthecentreoftheuniverse,Heshowedthiswasobviouslywrong.(6)Whydopeoplethinktha16

IfyouwereNicolausCopernicus,wouldyouhavehiddenyourtheoryforsomanyyears?

GivereasonsIfyouwereNicolausCopernic17DebateYes/NoDebateYes/No18◆

Asascientist,oneshouldbebrave.ButCopernicuswasafraidofbeingattackedbytheChristianChurch.Sohehadhiddenhistheoryforsomanyyears.Whatdoyouthinkofthis?

Agree:1.Hewascautious.if…h(huán)adpublished…,hewould…justasBrunowhowas…becausehistheorywasagainst...2.Everytimewhenanewidea…,therearealways….It’snormal.Scientistsshould…tospreadtheirtruth.3.Itmadenosenseforhimto…inahurry.Hewasjustcautiousnotcoward.…protecthimselffirst.◆Asascientist,oneshouldb19◆

Asascientist,oneshouldbebrave.ButCopernicuswasafraidofbeingattackedbytheChristianChurch.Sohehadhiddenhistheoryforsomanyyears.Whatdoyouthinkofthis?

Agree:1.Hewascautious.ifhehadpublishedhisideas,hewouldhavebeenkilledjustasBrunowhowasburnedtodeathbecausehistheorywasagainsttheChristianChurch.2.Everytimewhenanewideaappears,therearealwaysrejections.It’snormal.Scientistsshouldhavepatiencetospreadtheirtruth.3.Itmadenosenseforhimtopublishhistheoryinahurry.Hewasjustcautiousnotcoward.Heshouldprotecthimselffirst.◆Asascientist,oneshouldb20

Disagree:1.…coward.Heshouldspeakout…andlettheworldknow…2.Sciencecannever…unlesspeoplehavethecourage...3.Asascientist,…couragetopublishyourfindings.Nomatterhowpeopleopposethem,timewillshow…Disagree:21

Disagree:1.Copernicuswasverycoward.Heshouldspeakouthisdiscoveryandlettheworldknowthetruthearlier.2.Sciencecanneveradvanceunlesspeoplehavethecourageoftheirbeliefs.3.Asascientist,youmusthavethecouragetopublishyourfindings.Nomatterhowpeopleopposethem,timewillshowifyourideasarerightorwrong.Disagree:22WriteashortletteraskingCopernicustopublishhisideassoeveryonecanreadthemWritingWriteashortletteraskingCo23Writingstructure:Beginning:TellCopernicuswhoyouareandwhyyouwanthimtopublishhisideas.Paragraph1:Reason1andevidence.Paragraph2:Reason2andevidence.Summingup:Askhimtothinkagainaboutpublishinghisideas.PersuasivewritingWritingstructure:Persuasivew24Persuasivewriting(PleaserefertoP8LearningTip)NowwritingashortletteraskingCopernicustopublishhisideassoeveryonecanreadthem.Firstyouneedtocollectyourideas.Forexample:Hebelieveshisnewtheoryistrue.Thereareproblemswiththepresenttheory.Hehasdonemanyyearsofobservationstoprovehisnewtheoryistrue.Sciencecan’tdevelopunlesspeoplepublishtheirideas.Timewillshowwhetherhistheoryistrueornot.Persuasivewriting(Pleaseref25Onepossibleversion:DearNicolausCopernicus,IamastudentstudyingastronomyandIwouldverymuchliketoreadyournewtheoryaboutthesolarsystem.Ihopeyouwillpublishitforseveralreasons.Iunderstandtheproblemswiththepresenttheory.Thewaytheplanetsmoveisnotwhatyouwouldexpectiftheearthwasthecentreoftheuniverse.Itisalsooddthatthebrightnessofsomestarsseemstochange.SoIagreewithyouthatweneedanewtheory.Onepossibleversion:26Iknowyourobservationshavebeenverycarefullycarriedoutovermanyyears.Nowyoumusthavethecouragetopublishthem.Sciencecanneveradvanceunlesspeoplehavethecourageoftheirbeliefs.Iknowyouworryaboutwhatwillhappenifyoupublishyournewtheory.Nomatterhowpeopleopposeit,timewillshowifyourideasarerightorwrong.SoIhopeyouwillfeelyoucanpublishyournewtheory.Yourssincerely,ZhangHuaIknowyourobservati27UsingLanguageListening.Reading&WritingUsingLanguageListening.Read28GreatScientistsListeningQianXuesen錢學(xué)森FatheroftheChinesespaceprogrammeatomicbomb,hydrogenbomb&artificialsatellite兩彈一星What’sthemainideaofthedialogue?ItisabouttheroleofQianXueseninthedevelopmentofspacetechnologyinChina.YuPingistalkingtoherfriendSteveSmithaboutQianXuesenandhisworkasarocketscientist.GreatScientistsListeningQian29GreatScientistsQ1:WhatdidQianXuesenstudyfirst?

QianXuesenfirststudiedtobeanengineer.Q2:WhatexperiencedidhegetinAmericathatwasveryusefulforChina?

InAmericahebegantoworkonspacerocketssothathewasabletodevelopaspaceprogrammewhenhecamebacktoChina.Q3:WhatwasQianXuesen'sachievementwhenhereturnedtoChinafromAmerica?

WhenhereturnedtoChinahesetupaspaceinstitutetobegintrainingpeopleinhowtodesignandbuildrockets.ListeningGreatScientistsQ1:Whatdid30GreatScientistsChina’sachievementinspaceSteveSmith’sambitions1、Chineseastronautsinspace2、Chinesesatellitesinspace1、becomearocketastronaut2、bethefirsttolandonMarsListeningGreatScientistsChina’sachiev31

QianXuesenisanastronomerwhospecializesinrocket.Hefirststudiedatuniversitytobeanengineer.LaterhewenttoAmericaandstartedworkonrocket.WhenhecomesbacktoChinahebeginsthefirstinstituteinthecountrytodesignandbuildrockettogointospace.NowChinahassentsatellitesintospace.Inthefuture,ChineseastronautwilllandonMarsaswell.FilltheblanksListenagainandsummarizeQianXuesenisanastro32NicolausCopernicus

born:

inPolandin1473

died:

May24,1543

Hewasoneofthefirstscientiststousemathematicalobservationstocollectinformation.Hebelievedthesunisthecenteroftheuniverseandtheearthandotherplanetswentaroundit.NicolausCopernicusborn:in33

NicolausCopernicusDoyouknowwhatisthecenterofthesolarsystem?Canyounamethenineplanetsinthesolarsystem?NicolausCopernicusDoyoukno34

MercuryMarsVenusEarthJupiterSaturnUranusNeptunePlutoMercuryMarsVenusEarthJupiter35Skimthetextanddrawthetwotheoriesoftheuniversewiththefollowingpictures.SunearthBeforeCopernicus’theoryShowingCopernicus’theoryFastreadingSkimthetextanddrawthe36SunearthBeforeCopernicus’theoryShowingCopernicus’theorySunearthearthSunSunearthBeforeCopernicus’the37

ShowingCopernicus’theoryAdiagramshowingthesolarsystemwiththeearthatitscentreAdiagramshowingthesolarsystemwiththesunatitscentreSummaryBeforeCopernicus’theory

ShowingCopernicus’theoryAd38CarefulreadingReadthetextcarefully,thenanswerthesequestionsCarefulreadingReadthetextc39BecausethepowerfulChristianChurchwouldhavepunishedhimforevensuggestingsuchanidea(2)Whatwashistheoryabout?(Para1)

Theearthwasnotthecentreofthesolarsystem.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.(1)Whycouldhenottellabouthistheory?(Para1)BecausethepowerfulChristian40(3)Whathadtheastronomersnoticedinthesky?(Para2)Theyhadnoticedthatsomeplanetsintheskyseemedtostop,movebackwardandthengoforwardinaloop.Othersappearedbrighterattimesandlessbrightatothers.(4)WhendidCopernicuscompletehistheory?(Para3)Between1510and1514heworkedonit,graduallyimprovinghistheoryuntilhefeltitwascomplete.(3)Whathadtheastronomersn41(5)Howdidheexplainchangesinthemovementoftheplanetsandinthebrightnessofthestars?Whendidhepublishhisidea?(Para4)Heplacedafixedsunatthecentreofthesolarsystemwiththeplanetsgoingrounditandonlythemoonstillgoingroundtheearth.Healsosuggestedthattheearthwas

spinningasitwentrounditandthisexplainchangesinthemovementoftheplanetsandinthebrightnessofthestars..Hepublisheditashelaydyingin1543(5)Howdidheexplainchanges42

(6)WhydopeoplethinkthatthereisadirectlinkbetweenhisideasandtheworkofIsaacNewton,AlbertEinsteinandStephenHawking?Becausehistheoryisnowthebaseonwhichallourideasoftheuniversearebuilt.HistheoryreplacedtheChristianideaofgravitywhichsaidthingsfelltoearthbecauseGodcreatedtheearthasthecentreoftheuniverse,Heshowedthiswasobviouslywrong.(6)Whydopeoplethinktha43

IfyouwereNicolausCopernicus,wouldyouhavehiddenyourtheoryforsomanyyears?

GivereasonsIfyouwereNicolausCopernic44DebateYes/NoDebateYes/No45◆

Asascientist,oneshouldbebrave.ButCopernicuswasafraidofbeingattackedbytheChristianChurch.Sohehadhiddenhistheoryforsomanyyears.Whatdoyouthinkofthis?

Agree:1.Hewascautious.if…h(huán)adpublished…,hewould…justasBrunowhowas…becausehistheorywasagainst...2.Everytimewhenanewidea…,therearealways….It’snormal.Scientistsshould…tospreadtheirtruth.3.Itmadenosenseforhimto…inahurry.Hewasjustcautiousnotcoward.…protecthimselffirst.◆Asascientist,oneshouldb46◆

Asascientist,oneshouldbebrave.ButCopernicuswasafraidofbeingattackedbytheChristianChurch.Sohehadhiddenhistheoryforsomanyyears.Whatdoyouthinkofthis?

Agree:1.Hewascautious.ifhehadpublishedhisideas,hewouldhavebeenkilledjustasBrunowhowasburnedtodeathbecausehistheorywasagainsttheChristianChurch.2.Everytimewhenanewideaappears,therearealwaysrejections.It’snormal.Scientistsshouldhavepatiencetospreadtheirtruth.3.Itmadenosenseforhimtopublishhistheoryinahurry.Hewasjustcautiousnotcoward.Heshouldprotecthimselffirst.◆Asascientist,oneshouldb47

Disagree:1.…coward.Heshouldspeakout…andlettheworldknow…2.Sciencecannever…unlesspeoplehavethecourage...3.Asascientist,…couragetopublishyourfindings.Nomatterhowpeopleopposethem,timewillshow…Disagree:48

Disagree:1.Copernicuswasverycoward.Heshouldspeakouthisdiscoveryandlettheworldknowthetruthearlier.2.Sciencecanneveradvanceunlesspeoplehavethecourageoftheirbeliefs.3.Asascientist,youmusthavethecouragetopublishyourfindings.Nomatterhowpeopleopposethem,timewillshowifyourideasarerightorwrong.Disagree:49WriteashortletteraskingCopernicustopublishhisideassoeveryonecanreadthemWritingWriteashortletteraskingCo50Writingstructure:Beginning:TellCopernicuswhoyouareandwhyyouwanthimtopublishhisideas.Paragraph1:Reason1and