下学期unit11高二英语课件
日期：2010-11-10 11:21
1930)AsArmstrongbecamethefirstpersontotouchtheMoonssurface，hespoketheunforgettablephrase，what?Doyouknowanyfamousscientistsintheworld?Whatdoyouknowaboutthecontributionstotheworld?NowlookatthefollowingquestionsandseehowmuchyouknowaboutthemAlexanderBellelectricityThomasEdisontheFirsttelephoneLaiteBrotherstheelectricLampMadameCurieblackholesinUniverseFranklinTheoryofGravityStevenHawkingtheFirstPlaneElbertEinsteinRadiumIsaacNewtontheTheoryofRelativityWow!(NeilArmstrongwasbornonAugust5，Questions:Canyoutellmesomescientificachievements?EdisonMaglevTrainIssacNewton1642-1727Whichonedoyouthinkisthemostimportant?Why?ElectricityCarsAeroplanesRadioandtelevisionTheInternetCloningTheTheoryofGravityNuclearscienceSolarenergyTheyareallimportantandusefulforthedevelopmentofmankindandsocietyDotheseachievementshaveanythingincommon?Ifso，"Thatsonesmallstepforman;onegiantleapformankind"Alexa，
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