Earthquakenewsefc课件
日期：2010-12-26 12:33
1989AwideandbusyroadfellontotheonebelowAgreatmanybuildingsweredestroyedTherewerealotoffiresTheelectricitywascutoffTHE1906EARTHQUAKEINSANFRANCISCOTimeHomelessDeathLocationLoss250，felt;?SanFranciscoAmericanplatePacificplate↖Discussion:Howcanwekeepalivefromanearthquake?Howcanwereducethedamageofearthquakes?THE1989EARTHQUAKEINSANFRANCISCOTimeHomelessDeathLocationLoss100Itdidn’thappeninthecenteroftownbutabout50kilometersawayOntheeveningofOct17th，EarthquakesBetty20011024Lesson26EarthquakesThemainideaofthefirstthreeparagraphs:The1906earthquake-The1989earthquake-electricpoleWhydoearthquakeshappen?WhydoearthquakeshappeninSanFrancisco?atSanFrancisco;thePacificplate;towardsthenorthwest;theAmericanplate;at53centimeters;jump，000700Inthecity5:13amApr18th1906Agreatpartofthecitywasdestroyedandalargenumberofbuildingswereburnt，
查看全部