定语从句

定语从句Sheisagirl漂亮的女孩Sheisabeautifulgirl.定语定语先行词关系词?Ihaveanapplethatisred.定语从句特点：主句：完整从句：修饰主句名词关系词作用：引导从句在从句中做成分代替先行词关系代词whowhomwhichthatas指人指物指人/物作主宾表Thisisanoldcomputer____worksmuchslower.Thegirlismysister___Ivisitedlastweek.关系副词when介词+which作状语wherewhyThisisthecompany___Iusedtowork.Iwanttoknowthereason____youarelate.Ineverforgetthedays____weworkedontheform.关系形容词whose=ofwhich/whom作定语Thisisthebuilding___windowsarepaintedgreen.Thisisthebuilding___thewindowsarepaintedgreen.公式1：所属的东西+ofwhich/whom(所属者)公式2：整体中的一部分+ofwhich/whom(整体)先行词为人：whose=ofwhom物：whose=ofwhichThecommitteeconsistsoftwentymenbers,fiveofwhomarewomen.Thebookhasfiftypoems,mostofwhichwerewritterninthe1930s.Thanks