lesson46课件
日期：2010-08-20 08:56
000kilometersawayfromthesun4Sofar，THEUNIVERSEANDMAN-MADESATELLITESLesson46China’sfirstspacemanthefirstfootprintontheearthhumansinspaceASpaceStationShenzhouⅤspaceshipAspaceshuttleSenduparocketAsatelliteQuestion:What’stheuniverse?NineplanetstravelroundthesunThemoon____________theearthtravelsroundIt’sthesatelliteoftheearthMan-madesatellitesWhydopeoplemakesatellites?1helpustolearnmoreabouttheearth，theweatherandotherthings;2helptosendandreceivemessages(TVandradioprogrammes;telephonecalls);3helppeopleunderstandeachotherbetterAnswerthe“T”or“F”questions1Manyofthestarsintheuniversearetoofaraway2Themoonisthesatelliteoftheearth3Themoonis380，nomanhastravelledtotheotherpartoftheuniverseTFFF5Manycountrieshavesentupman-madesatellites6OnlyChinacansenditsTVandradioprogrammestoforeigncountries7Thesatelliteshelpustolearnmoreabouttheuniverse8PeoplefromdifferentcountriesunderstandeachotherbetterbecausetheearthisbecomingsmallerTFTF1Whatdowemeanwhenwetalkabout，
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