定语从句介词+关系代词

“介词＋关系代词”的用法HenryXu当关系代词在定语从句中作介词宾语时，我们通常用“介词＋关系代词”引导定语从句。如果指“人”，用“介词＋whom”；如果指“物”，用“介词＋which”。例如：Doyouknowtheladyourmanageristalkingintheoffice?Whereisthesupermarketyouboughtthelaptoplastweek?定语从句“介词＋关系代词”的用法withwhominwhich(一)选用介词的依据：(1)根据定语从句中谓语动词的搭配习惯(即固定短语)。例如：YesterdaywevisitedtheWestLakeHangzhouisfamous.(2)根据先行词的搭配习惯(约定俗成，不一定是短语)。例如：Theoldwomanyoutalkedjustnowisafamousartist.定语从句“介词＋关系代词”的注意点forwhichwithwhom定语从句“介词＋关系代词”的注意点(3)根据句子的意思来选择。例如：Thenaughtyboymadeaholeinthewallhecouldseewhatishappeningoutside.(4)表示“所有”关系或“整体中的一部分”时，通常用介词of。例如：Ihaveabout20books,halfwerewrittenbyBingXin,thefamouswriter.throughwhichofwhich定语从句“介词＋关系代词”类常用补充(一)在定语从句中，含介词的短语动词不可拆开使用(短语拆开后含义发生变化)，如lookafter,lookfor等。例如：Thebabieswhomthenursesarelookingafterareveryhealthy.()Thebabiesafterwhomthenursesarelookingareveryhealthy.()定语从句“介词＋关系代词”类常用补充(二)“ofwhich/whom”有时可以用“whose＋名词”结构来改写。例如：Thebuildingwhoseroofwasdamagedintheearthquakehasbeenrepaired.＝Thebuildingwasdamagedintheearthquakehasbeenrepaired.ofwhichtheroof定语从句“介词＋关系代词”类常用补充(三)先行词way后面的定语从句由inwhich,that引导或者省略关系词例如：AllofusdislikedthewayTomsettledthemathsproblem.（inwhich/that）定语从句“介词＋关系代词”类常用补充(五)inthat不可以引导定语从句，但可以引导原因状语从句。例如：Shedidn’tattendthemeetinginthat/becauseshewasseriouslyill.定语从句“介词＋关系代词”与关系副词的转化(1)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：Ivisitedthevillagewheremanychildrencouldn’tgotoschoolbecauseofpoverty.＝Ivisitedthevillageinwhichmanychildrencouldn’tgotoschoolbecauseofpoverty.定语从句“介词＋关系代词”与关系副词的转化(2)当先行词表示时间，定语从句中缺少时间状语时，通常用关系副词when引导，此时也可选用表示时间的介词＋which来代替关系副词when。例如：We’dbetterfixadatewhenwewillpracticespeakingEnglishnextweek.＝We’dbetterfixadateonwhichwewillpracticespeakingEnglishnextweek.定语从句“介词＋关系代词”与关系副词的转化(3)当先行词为reason，定语从句中缺少表示原因状语时，通常用关系副词why引导，此时也可以用forwhich来代替关系副词why。例如：Canyoutellmethereasonwhyyouwerelateforschool?＝Canyoutellmethereasonforwhichyouwerelateforschool?定语从句牛刀小试1.Thisistheheroweareproud.2.ThereusedtobeatimetheChinesepeoplestruggledforfreedom.3.In2015,wemovedtoBoston,mygrandfatherlive.4.PresentatthemeetingwerealmostexpertsonDNA,mostcamefromUSA.5.Iboughtagreatmanybooks,IspentallmymoneythatIsaved.6.Thecolorlessgaswecannotliveiscalledoxygen.