Unit4全单元1高三英语课件
日期:2010-10-19 10:06
TulipThetulipisakindofgardenplantgrowingfromabulbinspring,blueones,honestyandsincerity§11细枝末节1BeforeLinnaeusbotanywas________.A.studiedbydoctorsB.unknowntoanyoneC.fullydevelopedD.abranchofmedicine2Someeconomicspeciesplantssuchas_______couldhelptodeveloplocaleconomies.A.roseandpeonyC.teaandappleB.cocoaandhempD.Cocoaandlemon3Itwas_________whomadeKewacentreofscientificandeconomicresearch.A.JosephBanksB.CaptainCookC.LinnaeusD.DanielSolanderDBA4TheresearchbyDarwin,withalargebrightly-coloredcup-flowerontallstemTulipsarebeautifulflowersandpeopleoftensendthemtotheirfriendsaspresentsTulipsinDutcharethemostfamousallovertheworldSunflowerItcomesfromNorthAmericaIndianstherebegantogrowthemsome3000yearsagoWEcanmakecookingoiloutoftheirseedsPeonytheChinesenationalflowerRoseRosesarebestpresentstobesenttofriendsAnditisalsoverypopulartosendrosesaslovesignalbetweenyoungpeopleRedrosesindicatewarmthandloveandwhiteones,purityandsimplicity,MendelandTuressonshowsthat_____________.A.geneticsismor,
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