专题06where引导的定语从句【理论回顾】一、where引导定语从句where可以引导___________________，也可以引导____________________。where的指示对象是表示_____的名词，在从句中作__________。二、where引导定语从句的几种情况1.先行词常常是表示地点的名词，并且在从句中作地点状语例1：Stephenhawkingbelievesthattheearthisunlikelytobetheonlyplanet___lifehasdevelopedgradually.A.thatB.whereC.whichD.whose点评：先行词为planet，表示地点，从句中的动词develop为不及物动词,从句不缺少成分，故排除选项中的关系代词that,which,whose，选择where在从句中作状语。例2：Somepre-schoolchildrengotoaday-carecenter,_______theylearnsimplegamesandsongs.A.thenB.thereC.whileD.where2.一些抽象意义的模糊地点名词作先行词时，用where引导定语从句。这些抽象概念的单词常有：case（情况）/condition(状况)/point（阶段）/position（处境）/situation（情形）/occasion(场合)/circumstances（境况）/scene（情景，场面）等。例1：Rememberthatthebestrelationshipisonewhereyourloveforeachotherisgreaterthanyourneedforeachother.句意：请记住，最深的感情关系表现为彼此间的爱超过彼此间的需要。点评：这里where引导的定语从句修饰先行词one，也就是relationship(此处one指代的是relationship)。relationship不是地点名词，但此处却用了where来引导，where在“”这里表示在这样的感情关系下。从定语从句的结构来看，定语从句不缺主语和宾语，引导词where在从句中充当的是状语。例2：Cheatingismostlikelyinsituations_________thevitalinterestsarehighandthechancesofgettingcaughtarelow.例3：Untilsuchtimeasmankindhasthesensetoloweritspopulationtothepoint__________theplanetcanprovideacomfortablesupportforall,peoplewillhavetoacceptmore“unnaturalfood”.3.定语从句中关系副词where“可以与介词+which”形式互换当先行词表示地点，定语从句中缺少地点状语时，通常用关系副词where引导，此时也可选用表示地点的介词＋which来代替关系副词where.例如：例1：Ivisitedthevillagewheremanychildrencouldn’tgotoschoolbecauseofpoverty.＝Ivisitedthevillageinwhichmanychildrencouldn’tgotoschoolbecauseofpoverty.例2：JulyandAugustarethemonthswhentheweatherishot.＝_____________________________________________________例3：Doyouremembertheplacewherewehadlunch?＝_____________________________________________________【想一想】“在哪些情况下，关系副词不能与介词+which”互换呢？【练一练】一、句型转换1.Theschoolwhich/thatheoncestudiedinisveryfamous.________________________________________________________________2.Helefttheroominwhichhelivedlastyear.________________________________________________________________3.Iknowawoodwhereyoucanfindroses．________________________________________________________________4.I'llneverforgetthedayonwhichIjoinedtheLeague．________________________________________________________________5.Theearthonwhichweliveisaplanet．________________________________________________________________二、选择题1.---CanyoubelieveIhadtopay30dollarsforahaircut?---Youshouldtrythebarber’s_______Igo.It’sonly15.A.asB.whichC.whereD.that2.NewYork,___lastyearisaniceoldcity.A.thatIvisitedB.whichIvisitedC.whereIvisitedD.inwhichIvisited3.Theplace___thebridgeissupposedtobebuiltshouldbe___thecross-rivertrafficistheheaviest.A.which;whereB.atwhich;whichC.atwhich;whereD.which;inwhich4.Isthisthehouse___Shakespearewasborn?A.atwhereB.whichC.inwhichD.atwhich5.ThehouseIgrewup___hasbeentakendownandreplacedbyanofficebuilding.A.initB.inC.inthatD.inwhich6.Ifashophaschairs_____womencanparktheirmen,womenwillspendmoretimeintheshop.A.thatB.whichC.wh...
