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1、戴氏教育集团·戴氏高考中考学校2014高三英语一对一Lemon老师曾啟同学专用第二专题定语从句好马专吃回头草：假亦真时真亦假，虚拟语气就是假1.Were型虚拟需警惕，交叉考点常出行2.Be型虚拟最容易，简言之为：一“坚”挑两“命”，四“建”五“要求”3.祝福诅咒型虚拟，固定句型需熟识考点突破：考点一:关系代词和关系副词的选择口诀：切勿一见时，地，原，方名，就选关副作连接；应确关词作何用，作状语选关副；作主宾表等，选关代。Idon’tknowthereasonthat/whichhegaveforhisbeinglate.Idon’tknowtherea
2、sonwhy/forwhichhegavemeagift.练兵场：用适当的关系代词或关系副词填空1.Donotparkthecarinfrontofthegate________somanykidsaregoinginandout.2.Tellmethereason________hegaveyousomuchmoney.3.Theways_______peopledobusinesshavechanged.4.Thisisthepoint_______wemustinsiston.考点二:1.which与as的区别：共同点：均可引导非限定从Shesa
3、wherson,which/asshehadbeenlookingforwardto.(which/as代表前边那件事：shesawherson,作从句宾语）不同点：（1）as可放句首，句中，句末，which只能放在句中或者句末。As还有“正如”之意。Asisknowntoall,TaiwanisapartofChina.LiuXiangbroketherecord,as/whichwasexpected.（2）as作为关代，还可用于thesame...as和such...as，asismentioned,asyousee,asisthecase等固定
4、结构中。Wehaveneverexperiencedsuchgreatdangersashehas.Iusethesamepenasyoudo./Iusethesamepenthatyoudo.2.what,whatever,whoever,whichever等引导的名词性从句时相当于定语从句的意义，相当于先行词+关系代词合二为一I’llrespectwhoeverrespectsme.=I’llrespectanypersonthatrespectme.PleaseeatwhatMumhascookedforyou.=Pleaseeatthefood
5、(that)Mumhascookedforyou.3.介词与关系代/副词的搭配（1）若把介词放在关系代词之前，关系代词只能用which,whom,且不可省。Mr.ZhaoistheteacherfromwhomIborrowedtwomagazines.=Mr.Zhaoistheteacher(whom/who/that)Iborrowedtwomagazinesfrom.（2）先行词关系副词戴氏教育集团·戴氏高考中考学校2014高三英语一对一Lemon老师曾啟同学专用时间类名词when=on/in/during..which地点类名词where=on
6、/at/in..which原因类名词why=forwhich方式类名词that=inwhichThepolicefoundtherightscenewhere/inwhichthevictimgotkilled.Idon’tknowthereasonwhy/forwhichherefusedyoursuggestion.考点三：定语从句与同位语从句的区别定语从句同位语从句作修饰，限制先行词的身份或性质解释说明先行词的内容先人，物，抽象名词抽象名词idea/truth/fact/news/belief/plan引that是关系代词,在从句充当成分，作宾语
7、可省When,where,why是关系副词，充当状语，可改为介词加whichthat是连接代词，不充当成分，一般不省When,where,why,how等是连接副词，与先行词无关，不能变化成其他形式Eg:Thenewsthatthepresidentisarrivingisuntrue.Thenewsthathesentusisurgent.练兵场：谁是火眼金睛1.WecannotdenythefactwhichEnglishisthemostwidelyspokenlanguageintheworld.2.Thenewswhichhetoldmeis
8、true.3.Hisexcusewhichhehadtolookafterhismotherw
