Module 4 Great Scientists 2教学设计.docx
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Module 4 Great Scientists 2教学设计.docx
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Module4GreatScientists2教学设计
Module4GreatScientists教学设计2
PeriodOneIntroductionandWriting
TeachingAims
1.Introducesomescientistsandsciencetothestudents.
2.MakesurethestudentscanusesimpleEnglishtointroduceafamousscientist.
3.Practicethestudents’writingskill.
TeachingImportantPoints
EncouragetheStudentstosayandlearnsomenewwordsaboutscience.
TeachingDifficultPoints
Howtowritesomefactsaboutafamousperson.
TeachingMethods
Individualwork,pairworktogeteverystudenttoparticipateinclass.
TeachingAids
Multimediateaching,ablackboardandsomechalks.
TeachingProcedures
Step1Lead-in(Greeteachotherbetweentheteacherandtheclassasusual.)
T:
NowtherearesomepicturesoffamousfiguresonPage31.Doyouknowtheirnames?
S1:
MadameCurie.Sheisafamousphysicist.ShediscoveredPoloniumandRadiumin1898.ShegottheNobelPrizein1911,andshegottwoNobelPrizes.
S2:
AlbertEinstein.HeinventedtheTheoryofRelativity.HegottheNobelPrizein1921.Andhewasalsoafamousphysicist.
Suggestedanswers(Fromthetopleft):
1.QianXuesen:
”fatherofChina’saerospace”and“kingofrockets”
2.MarieCurie:
physicist;discoveredPoloniumandRadium(1898);NobelPrize:
1911
3.Archimedes:
”fatherofintegralcalculus”
4.AlbertEinstein:
mathematicalphysicist;TheoryofRelativity(1916);NobelPrize:
1921
Step2Wordstudy
T:
lookatthewordsintheboxinActivity2.Thenmatchthewordsanddefinitions.First,readthewordsaftermeandpayattentiontotheirpronunciationandstress!
Pleasematchthemwiththeirdefinitionsquickly.(Afterawhile,checktheanswers.)
biochemistrybiologybotanychemistrygeneticsphysicszoology
Suggestedanswers:
1.zoology2.botany3.biology4.physics
5.biochemistry6.chemistry7.genetics
Step3Writingsomefacts
T:
Justnow,wesharesomeinformationaboutsomescientists.Whichscientistsdoyouknowabout?
Students:
Edison,Newton,Nobel,...
T:
Good!
Canyouwritedownsomefactsaboutafamousscientist?
Thereisanexampleforyou.NewtonwasborninEnglandinthe17thcentury.Hediscoveredthelawsofgravity.Now,workwithyourpartnerandwritedownsomefacts.
S1:
MarieCuriewasborninPolandin1867.Shediscoveredtworadioactiveelements,PoloniumandRadiumandmadegreatcontributiontophysicsandchemistry.ShegottheNobelPrizetwiceinherlife.Sheisagreatwomanscientistintheworld.
T:
Excellentjob!
Yougiveusagoodexample.Anyoneelse?
(Iftimepermits,givemorestudentsthechancetospeakoutwhattheyhavewrittendown.)
Suggestedanswerforreference:
FrancisCrick(bornin1916)wasaBritishmolecularbiologist.HegraduatedfromCambridgeinphysics,andwasascientistwiththenavyfrom1940-1947.HethenreturnedtoCambridgetoworkonthestructureofmoleculesusingX-raycrystallography.In1951,withtheAmericanJ.D.Watson,hestartedworkontryingtodescribethechemicalstructureofDNA.UsingX-raypicturestheyeventuallydescribeditasadoublehelix.HeandWatsonwereawardedtheNobelPrizein1962.In1977,CrickwenttoworkattheSalkInstituteinSanFrancisco.
Step4Readingandwritingp37
Readthroughthewordsintheboxandhavethestudentsrepeatthem,payingattentiontothewordswherethestressdoesnotfallonthefirstsyllable:
cosmology,creation,diagnose,disability,disease
best-seller(畅销书) cosmology(宇宙论) diagnose(诊断)disability(残疾)
motorneurondisease(运动神经元病)victim(受害者)
T:
Nowlet’scometothefollowingpassage,whichisaboutthefamousscientist,StephenHawking.
Therearethreeparagraphsanddisordered.Readthemandnumbertheminthecorrectorder.Whilereading,trytogetthemainideaofeachparagraph.
Activity2
Suggestedanswers:
2 3 1
T:
Let’scometoActivity3.Writethenumberoftheparagraph.Givethestudentstwominutestoprepare,thencollecttheiranswerschorallyandindividually.
Suggestedanswers:
1.Thethirdinthebook.2.Thefirstinthebook.3.Thesecondinthebook.
T:
Somuchforthispassage.NowwereadsomefactsaboutAlbertEinstein,anotherfamousscientistintheworld.Therearesomenotesabouthim,readitandwritethereshortparagraphsabouthimusingthenotesgiven.
Activity4
Suggestedanswers:
AlbertEinsteinwasprobablythemostbrilliantscientistofthetwentiethcentury.BorninUlm,Germanyin1879,hedidn’tspeakuntilhewasthree,butthendevelopedastronginterestinmathematicsasachild.Hehadideaforhistheoryofrelativityattheageof16,althoughhedidn’tpublishituntil1905,afterhehadstudiedphysicsinZurich,Switzerland.
Hebecameauniversityteacherin1905,andpublishedthegeneraltheoryofrelativityin1915.In1921hewasawardedtheNobelPrizeforphysics.
WhenHitlercametopower,EinsteinleftGermanyandwenttoliveandworkintheUSA.Hediedin1955.
Step5Summaryandhomework
T:
Todaywelearnedsomefactsaboutsomefamousscientistsandsomenamesofscientificstudies.ThenwereadsomefactsaboutStephenHawking,afamousdisabledscientistandsomefactsaboutthefamousscientistAlbertEinstein.Andpracticewriting.Homeworktodayistowriteshortpassageaboutafamousscientist.Handitintoday.That’sallfortoday.Good-bye,everyone.
QianXuesen
QianXuesenisoneofthepioneersofChina’sspacescience.Aworld-famousexpertonaerospacerocketsandaerodynamics,Qianhasobtainedgreatattainmentsintheareasofappliedmechanics,engineeringcyberneticsandsystemengineeringandmadedistinguishedcontributionstothefoundationanddevelopmentofChineseaerospaceundertaking.Heplaysaleadingroleintheresearch,manufactureandtestingofcarrierrockets,guidedmissilesandsatellites.DuetoresearchanddevelopmentledbyQian,Chinasuccessfullyexplodeditsfirstatombombin1964,launcheditsfirstman-madesatellitein1970,fireditsfirsttranscontinentalballisticmissiletowardthePacificin1980,andlauncheditsfirstmannedspacecraftonOct.15,2003.
In1955,sixyearslaterafterthefoundingofNewChina,QianXuesenreturnedtothemotherland.In1956,Qianputforward“ProposalontheDevelopmentofChina’sAviationIndustryforNationalDefense”andassistedZhouEnlai,thethenpremiere,andMarshalNieRongzhengtopreparetheestablishmentofChina’sfirstmissileandrocketR&Dstructure,theFifthResearchInstituteofStateMinistryofDefense.IntheOctoberof1956,Qianassumedofficeofdirector-generalwiththefifthresearchinstitute.Henceforth,QianhaslongbeeninchargeofthechieftechnologicalofficerwiththeR&DofChina’smissile,rocketandspacecraft,andhascontributedgreattotheestablishmentanddevelopmentofChina’smissile,rocketandspacecraftundertakings.
MarieCurie
MarieCurie,Polishscientist,wasborninWarsaw,onNovember7th,1867,anddiedinFrance,on4thJuly1934.HersinglenamewasMariaSklodowska.InParis,MariegraduatedinMathematicalandPhysicalSciences.Shegotmarriedin1895withtheFrenchphysicist,PierreCurie.In1896,H.BecquerelsuggestedthethemeofherPh.D.thesisthestudyofnaturalradiationfromuraniumsalts.Duringherwork,theCuriecouplediscoveredanewradioactiveelementnamedpoloniuminhonortoMarie’shomeland.Afewmonthslater,theywereabletodiscoverradiumforthefirsttime.TogetherwithBecquerel,sheobtainedtheNobelPrizeforPhysicsin1903.ShefoundedtheRadiumInstituteofParis,andwasthemainresponsibleuntilherdeath.In1911shewasawardedtheNobelPrizeforChemistry.
AlbertEinstein
AlbertEinsteinwasborninUlm,Germany,in1879.Hisfatherownedafactorythatmadeelectricaldevices.Hismotherenjoyedmusicandbooks.HisparentswereJewishbuttheydidnotobservemanyofthereligion’srules.Asachildhealwayslovedmathematics,andhehadhisideaofthetheoryofrelativitywhenhewasonly16yearsold.Hepublishedhisspecialtheoryofrelativityin1905.In1915,heexpandedittoa“GeneralTheoryofRelativity.”Hechangedthewayweunderstandtheuniverse.
In1921,hewontheNobelPrizeinPhysics.Itwasgiventohim,notforhistheoriesofrelativity,butforhisdiscoveryofthelawofthephotoelectriceffect.Thisscientificlawexplainedhowandwhysomemetalsgiveoffelectronsafterlightfallsontheirsurfaces.Thediscoveryledtothedevelopmentofmodernelectronics,includingradioandtelevision.AlbertEinsteintaughtinSwitzerlandandGermany.HeleftGermanywhenAdolphHitlercametopowerin1933.HemovedtotheUnitedStatestocontinuehisresearch.HeworkedattheInstituteforAdvancedStudyinPrinceton,NewJersey.EinsteinbecameacitizenoftheUnitedStatesinNineteen-Forty.AlbertEinsteinopposedwars.YethewrotetoPresidentFranklinRooseveltin1939toadvisehimthattheUnitedStatesshoulddevelopanatomicbombbeforeGermanydid.AlbertEinsteindiedinNineteen-Fifty-Five.Hewasseventy-sixyearsold.
Archimedes
阿基米德(Archimedes约公元前287~前212)是古希腊著名的数学家和物理学家。
静力学和流体静力学的奠基人。
公元前287年诞生于地中海西西里岛的叙拉古城(今意大利锡拉库萨)。
他的父亲是古希腊天文学家和数学家。
阿基米德从小深受父亲的影响,偏爱数学,很早就学习希腊著名数学家欧几里得(约前330~前275)的《几何学原理》。
11岁的时候,阿基米德去当时著名的文化中心——尼罗河畔的亚历山大城学习。
学习期间对数学、力学和天文学有浓厚的兴趣。
在他学习天文学时,发明了用水力推动的星球仪,并用它模拟太阳、行星和月亮的运行及表演日食和月食现象。
为解决用尼罗河水灌溉土地的难题,他发明了圆筒状的螺旋扬水器,后人称它为”阿基米德螺旋”。
公元前240年,他学成后回到叙拉古,当了国王亥厄洛的顾问,帮助国王解决生产实践、军事技术和日常生活中的各种科学技术问题。
公元前212年,叙拉古城失陷,正在聚精会神地研究科学问题的阿基米德,不幸被蛮横的罗马士兵杀害。
袁隆平
袁隆平YuanLongping(1930.9.7~)出生于北平,1953年毕业于西南农学院。
1964年开始研究杂交水稻,1973年实现三系配套,1974年育成第一个杂交水稻强优组合南优2号,1975年研制成功杂交水稻制种技术,从而为大面积推广杂交水稻奠定了基础。
1985年提出杂交水稻育种的战略设想,为杂交水稻的进一步发展指明了方向。
1987年任863计划两系杂交稻专题的责任专家,1995年研制成功两系杂交水稻,1997年提出超级杂交稻育种技术路线,2000年实现了农业部制定的中国超级稻育种的第一期目标,2004年提前一年实现了超级稻第二期目标。
1995年当选为中国工程院院士。
先后获得”国家特等发明奖”“首届最高科学技术奖”等多项国内奖项和联合国”科学奖”“沃尔夫奖”“世界粮食奖”等11项国际大奖。
出版中、英文专著6部,发表论文60余篇。
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