定语从句专练定义:修饰某一名词或代词的从句叫定语从句
被定语从句修饰的词叫先行词
Themanwhoisshakinghandswithmyfatherisapoliceman
主句:Themanisapoliceman
从句:whoisshakinghandswithmyfather
用来修饰先行词theman关系词who在定语从句中作主语Thefilmwhichtheywenttoseelastnightwasnotinterestingatall
主句:Thefilmwasnotinterestingatall
从句:whichtheywenttoseelastnight用来修饰先行词thefilm关系词which在定语从句中作宾语Thereasonwhyhefailedtheexaminationisthathehadnotmadeanypreparationforit
主句:Thereasonisthathehadnotmadeanypreparationforit
从句:whyhefailedtheexamination用来修饰先行词thereason关系词why在定语从句中作原因状语关系代词who代表人,在从句中作主语,不能省略whom代表人,在从句中作宾语,可以省略which代表物,作从句的主语、宾语或介词宾语,引导限制性或非限制性定语从句,作限制性定语从句宾语时可省略that代表人或物,作从句的主语或宾语,只引导限制性定语从句,作宾语时可省略whose代表人或物,在从句中作定语,不能省略as代表人或物,在从句中作主语、宾语和表语,常与same,such搭配,不能省略关系副词when先行词是表示时间的词where先行词是表示地点的词why先行词是reason1
Thebook_______isnowoutofstock
whichheboughtitla