人教版高中英语必修三Unit4Warmingup&prereading

高中英语课件（madeofdingshangtuwen）Whatsubjectsdoyoulearnatschool?ChineseEnglishmathematicsphysicschemistrygeographybiologyphysicshistorybiochemistrygeophysicsWarmingupastronomybiochemistrygeophysicsmedicine__________thescientificstudyoftreatmentofdiseasesandinjures__________thestudyofthechemistryoflivingthings_________thescientificstudyoftheearth’satmosphere,oceansandclimate__________thescientificstudyofobjectsinspace,suchasplanets,stars,cometsand“blackholes”astronomymedicinebiochemistrygeophysicsFillintheblanksWhatdowemeanwhenwesaywearestudyingasubjectscientifically?－－trytobeobjective(客观的)－－setout(说明)yourideatobetested－－designanexperimenttotesttheidea－－analyze(分析)theresults－－drawaconclusionDoyouknowthefollowingscientists?Whoarethey?Whathavetheydiscovered?Aristotle亚里斯多德Metaphysics（宇宙哲学）Galileo伽利略In1609GalileolearnedoftheinventionofthetelescopeinHolland.GalileomadeaseriesofprofounddiscoveriesusinghisnewtelescopeCopernicus哥白尼sun-centeredorheliocentric（以太阳为中心）theoryIsaacNewton,牛顿1642―1727Universalgravitation万有引力Einstein,Albert(1879-1955)爱因斯坦Relativity（相对论)andtheCosmos（宇宙）Thetheoryaboutblackholes（黑洞理论）Whatarethese?Blackholes张衡(78AD-139AD),earliestastronomerinChinaLaterHanDynastySeismography地震仪InventedseismographyandtheArmillarySphere(浑天仪)soastoobservetheuniverseandpredictearthquakeWhatarethemostimportantskillsweneedtoberealscientists?Accuracy(beingverycareful).Alogical(逻辑)approach.Throughwritingoftheexperimentssosomeoneelsecouldredotheexperimentfromyournotes.Beabletodrawconclusionsfromtheevidenceandnotimposeconclusionsonthedata.THESOLARSYSTEMCanyounameeachplanetcorrectlyusingthelettersgiveninthetablebelow?A.地球______B.木星______C.火星______D.水星________E.海王星_______F.冥王星_______G.土星________H.天王星_______I.金星________EarthJupiterMarsMercuryNeptunePlutoSaturnUranusVenusSunVenusMercuryMarsJupiterSaturnEarthPlutoNeptuneUranusDoyouknowhowourlifebeganontheearth?Doyouknowanyancientideaaboutthebeginningoftheuniverse?Panguseparatestheskyfromtheearth盘古开天辟地Nuwamakeshumanbeings女娲补天Godcreatedman.上帝造人TheBigBangDoyouknowwhatascientificideais?