定语从句学习

定语从句学习一、关系代词引导的定语从句【语境展示】请仔细阅读下列句子，然后完成下列问题。1.Everyonewho/thatknewhimlikedhim.2.Doyouknowthatgirlwhom/who/thatItalkedwithjustnow?3.Chinaisadevelopingcountrywhichhasapopulationofmorethan1.3billion.4.Aletterthatiswritteninpencilisdifficulttoread.5.Thisisthescientistwhoseachievementsarewell-known.6.I’dlikearoomwhosewindowlooksoutoverthesea.【自我归纳】关系代词that,which,who,whom,whose都可以引导定语从句，使用时我们应注意：1.先行词如果是“人”，且关系代词在定语从句中作主语时，用,who。如句1。2.先行词如果是“人”，且关系代词在定语从句中作宾语时，用whom,that,who，通常可省略。如句。3.先行词如果是“”时，可用关系代词that或which来充当从句的主语或宾语，如句3、句4。4.whose是属格，在定语从句中作定语，可指人，有时也可指物。如句5、句。Key:that;2;物;6二、关系副词、“介词+关系代词”引导的定语从句【语境展示】请仔细阅读下列句子，然后完成下列问题。1.HecamelastnightwhenIwasout.2.Shelivesinavillagewhereitisneithercoldnorhotalltheyearround.3.Thatisnoreasonwhyyoushouldleave.4.Thehousewhere/inwhichhelivedfortenyearswasburneddown.5.Thereasonwhy/forwhichhewaslatewasthathedidn’tcatchthetrain.6.ThepolicemanwithwhomMr.Henryistalkingintheofficeisafriendofmine.【自我归纳】1.when通常用于表示时间的名词后引导定语从句，且在从句中作，如句1。2.where通常用于表示地点的名词后引导定语从句，且在从句中作地点状语，如句23.why通常用于reason后引导定语从句，且在从句中作原因状语，如句3。4.引导定语从句时，关系副词一般可以转化为“介词+关系代词”，即when/where可以转化为on/at/in等+which，why可以转化为forwhich，如句、句5。5.指代先行词的关系代词which,whom在定语从句中作介词时，可以把介词置于从句之首，即which，whom之前，如句6。Key:时间状语;4;宾语【注意】在以下几种情况，定语从句通常只用that引导：1.当先行词前有序数词或者形容词的最高级修饰时。如：ThisisthebestfilmthatIhaveeverseen.2.当先行词被不定代词all,little,much,something,nothing,anything等修饰时。如：Ihaverememberedallthenewwordsthatweshouldremembertoday.3.当先行词被theonly,thevery等修饰时。如：ThisistheverypersonthatI’mlookingfor.4.当先行词中既有人又有物时。如：TheyaretalkingaboutthepeopleandthethingsthattheymetinParis.5.若句中已经有了who等时，为了避免重复，通常用that引导。如：Whoisthemanthatwonthegoldmedal?