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1、Unit5GreatscientistsUsinglanguagegravity)IsaacNewtonTheTheoryofRelativityAlbertEinsteinJaneGoodallchimpsJohnSnowcholeraStephenHawkingradiumMadameCurieHybridriceBlackholeThinking:Whatpersonalityandqualitywillbeneededasascientist?intelligent,modest,patient,
2、creative,hard-working,unselfish,determined,persistent,generous,confident,brave,co-operative,positive,pleasant,polite,energetic,etc.braveAboutCopernicusDoyouknowwhatisthecenterofthesolarsystem?Canyounamethenineplanetsinthesolarsystem?MercuryMarsVenusEarthJ
3、upiterSaturnUranusNeptunePlutooror?Copernicus1.What’sCopernicus’fear?2.HowdidCopernicusprovehistheory?3.Whatishistheory?Questions:1.What’sCopernicus’fear?HefearedthatthepowerfulChristianChurchwouldhavepunishedhimforevensuggestingsuchanidea.Brunowasbornfiv
4、eyearsafterCopernicusdied.HestucktotheSun-centeredTheory,whichwasagainsttheChurch’swill.In1600,hewasburnttodeath.2.HowdidCopernicusprovehistheory?Hehadthoughtlongandhardabouttheseproblemsandtriedtofindananswer.Hehadobservationsofthestarsandusedallhismathe
5、maticalknowledgetoexplainthem.Allhiscalculationsandobservationsprovedthathistheorywasright.3.Whatishistheory?Thesunisthecentreofthesolarsystemwiththeplanetsgoingrounditandonlythemoonstillgoingroundtheearth.MindmapofthetextParagraph1:thebackgroundofCoperni
6、cus’studyParagraph2:thecauseofCopernicus’studyParagraph3:theprocedureofCopernicus’studyParagraph4:theresultofCopernicus’studyParagraph4:Copernicus’theoryreplacedtheChristianideaandprovedcorrect.The9planets:Mercury,Venus,Earth,Mars,Jupiter,Saturn,Uranus,Ne
7、ptune,PlutoThediscoveryofnewevidenceledto_____.A.thethiefhavingcaughtB.catchthethiefC.thethiefbeingcaughtD.thethieftobecaughtleadto+ndoingOnly+状语在句首,主句要部分倒装1.Onlywhen____thetruth,______torealizethatshewaswrong.A.didMaryhear;didshebeginB.Maryhear;shebegan
8、C.didMaryhear;shebeganD.Maryheard;didshebegin1.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.Translation:OnlyiftheteachergivesapermissioncanIenterthelab.Ifonlyhecomesearly.Onlywhenfinishin