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1、复习语法专项TheAttributiveClause(定语从句)定语从句： 在复合句中修饰限定某名词或代词的从句。这个名词或代词称为“先行词”，引导定语从句的词称为“关系词”。如： Heisthemanwho/thatwantstoseeyou. 在上句中，theman是先行词，who/that是关系词，who/that引导的定语从句修饰theman。1.Hehastwosonswhoworkinthesamecompany.2.Hehastwosons,whoworkinthesamecompany.限制性，起到修饰限定的作用。非限制性，起到补充说明的作用。（一）根据从
2、句和先行词的关系（二）根据引导词的不同1.关系代词which,that,who,whom,whose,as2.关系副词when,where,why3.介词+关系代词定语从句的分类引导词先行词（物）先行词（人）定语地点状语时间状语原因状语主宾主宾关系代词关系副词whichthatwhowhomwhosewherewhenwhy√√√√√√√√√√√√√BasicStructure1.Theboy____brokethewindowiscalledTom.2.Themoney____________mymothergavemeyesterdayhasbeenstolen.3.S
3、hanghaiisnolongerthecity______itusedtobe.4.Theboy_______parentsaredeadisbroughtupbyhisgrandfather.5.DoyouknowTom,______wetalkedaboutjustnow.6.Hehaspassedthecollegeentranceexamination,_____makeshisparentsquitehappy.whowhose(which/that)whichwhomthat1关系代词引导的定语从句定语从句缺主，宾，表，定某一成分几点注意事项1.that与wh
4、ich1）用that不用which①先行词有人有物时②先行词是不定代词或被不定代词修饰(all,little,much,few,everything,anything,nothing,none等)③先行词被序数词、最高级修饰④先行词被thevery,theonly,theright等修饰⑤关系词在从句中做表语Themountainvillageisnottheplacethatitusedtobe.⑥当主句是以which/who开头的特殊疑问句时1.Istillremembertheday______Icamehere.2.Thisisthehouse______Ilive
5、dlastyear.3.Thosesuccessfuldeafdancersthinkthatdancingisanactivity______sightmattersmorethanhearing.4.Ihadtoldthemthereason____Ididn’tattendthemeeting.关系副词引导的定语从句whenwherewhy先行词是表示时间、地点、原因的名词2.定语从句中缺少状语where2关系副词引导的定语从句Thelibrary________studentsoftenstudywasonfirelastnight.2.Thelibrary____
6、____youvisitedyesterdaywasbuiltin1990.wherewhich/that定语从句中，先行词是时间、地点、原因的名词时,关系代词和关系副词如何确定？看定语从句中缺少什么成分，可把先行词放到从句中检验。3.I’llneverforgettheday__________wefirstmetinthepark.4.I’llneverforgetthetime__________Ispentoncampus.5.Thisisthereason_________Ididn’tcomehere.6.Thereason__________shegavewa
7、snottrue.whenwhich/that小试身手注意:关键看从句缺少什么成分whythat/which定语从句的引导词的确定可以概括为：“三找两定一证”。“三找”：找先行词→找定语从句→找定语从句的谓语动词；“两定”：判定先行词与从句谓语动词的关系→确定关系代词或关系副词(兼顾人/物)。“一证”：把定语从句还原成独立的句子，验证其句子结构的完整性。2.ThisisthehousewhereIlivedlastyear.=ThisisthehouseinwhichIlivedlastyear.3.Therear
