介词前置的定语从句.docx

介词前置的定语从句

介词前置的定语从句在现实生活或工作学习中，大家都接触语句吧，那么定语从句的介词前置法家掌握了吗？以下是编精准备的介词前置的定语从句知识，家可以参考以下是内容哦！介词前置的定语从句1.语法作用：“介词＋关系代词”在从句中主要起关系副词的作用，即在定语从句中充当状语：（1）表示地点，时间和原因的“介词＋which”分别相当于where，when，why。Ihavefoundthebookinwhichthenamesofalltheearlysatellitesarementioned.（SEFC2AL.55）（＝Ihavefoundthebook.Thenamesofalltheearlysatellitesarementionedinit.）Theearthonwhich／whereweliveisaplanet.I”llneverforgetthedayonwhich／whenIjoinedtheLeague.Iknowawoodinwhich／whereyoucanfindroses.Isthereanyreasonforwhich／whyyoushouldhaveaholiday？（2）way后常用that代替inwhich，也可省略that。Ireallydon”tlikethewaythathetalks.Thatwasthewayinwhichtheoldladylookedafterus.DoitthewayIshowedyou.2.“of＋which”起形容词的作用，相当于whose（用来指物），其词序通常是“n.＋ofwhich”。Theyliveinahousewhosedoor／thedoorofwhichopenstothesouth.He”swrittenabookwhosename／thenameofwhichI”vecom-pletelyforgotten.3.可引导限制性定语从句和非限制性定语从句Thereisarocketbywhichthedirectionofthesatellitecanbechanged.（SEFC2AL.55）Wecarefullystudiedthephotos，inwhichwecouldseesignsofplantdisease.（SEFC2AL.55）4.介词的选择（选择介词时须考虑下列情况）1）介词与先行词的习惯搭配Thereisnowayinwhichitcouldbebroughtbacktotheearth.（SEFC2AL.55）（in与way是习惯搭配）2）介词与定语从句中的动词，形容词的习惯搭配Thesearethewireswithwhichdifferentmachinesareconnected.（beconnectedwith是习惯搭配）Theauthorwithwhomallofusarefamiliarwillvisitourcompa-ny.（befamiliarwith是习惯搭配）3）同形的先行词，或定语从句中的动词，形容词表示不同的含义时，要根据其含义选用不同的介词。Ican”tremembertheageatwhichhewontheprize.Thatistheageinwhichpeopleliveinpeaceandhappiness.age在前句中意为“年岁”，与at搭配；在后句中意为“时期”，与in搭配。4）复杂介词须保持其完整形式，常见的复杂介词有onthetopof，inthemiddleof，infrontof，inspiteof，atthebackof，becauseof等。Wetookaphotoofrocket，thelengthofwhichwasabout30me-tres.（SEFC2AL.55）Soundisatoolbymeansofwhichpeoplecommunicatewitheachother.Theymarchedthroughthesquare，inthemiddleofwhichstoodamonument.5）短语动词中的介词不可与动词分开提至关系代词前。常见的短语动词有listento，lookat，dependon，payattentionto，takecareof，lookinto，breakinto，getridof，takepartin，makeuseof，takeholdof，catchholdof，catchupwith，getalongwith，lookforwardto等。此时可用which，who，whom或that，也可将他们省略。（误）Thisisthegirlofwhomhewilltakecare.（正）Thisisthegi