定语从句【考情分析】1.关系词的使用,特别是which,that,when,where等;2.以as引导的定语从句;3.关系代词与关系副词的选用;4.定语从句与其他句型的区别
【知识归纳】考点一:关系词的选用:1.关系词的选择主要依据先行词在从句中所作成分,先行词在从句中作主语、定语、宾语时,选择关系代词(who,whom,that,which,whose);先行词在从句中作状语时,应选择关系副词(where,when,why)
2.who,whom,that这些词代替的先行词是表示人的名词或代词,在从句中可作主语、宾语等
Ishethemanwho/thatwantstoseeyou
(who/that在从句中作主语)Heisthemanwhom/thatIamwaitingfor
(whom/that在从句中作宾语)which,that所代替的先行词是表示事物的名词或代词,在从句中可作主语、宾语等
Hefailedintheexam,whichmadehisfatherangry
(which指代前面句子)3.关系副词when,where,why的先行词是表示时间、地点或理由的名词,在从句中作状语
具体用法:when指时间,在定语从句中作时间状语;where指地点,在定语从句中作地点状语;why指原因,在定语从句中作原因状语
ThereasonwhyIdon’ttrusthimisthatheoftentellslies
我不信任他的原因是他常常撒谎
【专家提醒】先行词是时间名词或地点名词时,如果在从句中不作状语,则不能用when或where引导定语从句,而要用which/that
Istillrememberthedaywhich/thatwespenttogetherinthecity
(这里which/that指代theday作spent的宾语)
考点二:关系代词