Unit12Factandfantasy课件
日期：2010-04-11 04:51
Unit12FactandfantasyWarmingupHaveyoureadanybooksorseenthefilmsaboutsciencefictions?Scientificdevelopmentispredicted，ourownsun，07516km1Theaveragedistancefromtheearthtothemoonis2Thedistancetotheneareststar，is3Thediameteroftheearthattheequatoris4TravellingaroundtheworldthelongestdistanceisalongtheequatorPre-listeningHaveyouseeorexperienceanythingextraordinary?Whatdoesitlooklike?Place:Time:Size:Description:Sketch:NotemakingAlake11:35amMorethan20metreslongOnepartlookslikethetrunkofanelephantpointingoutofthewateranditlookslikethreeroundwheels，1MountEverest2intheMarianas马里亚纳群岛(位于西太平洋)3theRiverNile385，oftenbasedonpresent-dayresultsthatseemtomakesuchdevelopmentspossibleinthefutureasmallquiz1Thehighestmountainonearthis2Thedeepestpointinoceanis3ThelongestriveronearthisMountEverest，000km149millionkm1275632km40，halfoutofthewaterWhatprincipledosciencefictionsworkon?3Suggestionsontechnologicalandscientificdevelopmentsinacertaindirection，
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