定语从句AttributiveClause

Sheisabeautifulgirl.Sheisagirlwithlonghair.什么是定语？先行词后置定语定语从句Step1Sheisagirlwhohaslonghair.

补充或修饰先行词先行词关系词从句被定语从句所修饰的名词或代词。引导定语从句,指代先行词定语从句三要素：Adoctorisapersonwholooksafterpeople’shealth.先行词关系词定语从句主语谓语宾语注：当关系代词在从句中作主语时，谓语动词单复数应与先行词的单复数保持一致。

先行词关系词从句Step2discoverthestructureIt’sananimalwhichhasalongnose.先行词关系代词从句的其他成分

关系词的选择关系代词(缺主要成分)that,which,who,whom,whose关系副词(不缺主要成分)when,where,whyStep3Chooserelativewords

关系代词先行词在从句中的成分that人、物主、宾(可省）、表which物主、宾(可省）who人主、宾(可省）whom人宾语(可省）whose人、物定语

关系副词先行词在从句中的成分when=onwhich时间名词时间状语where=inwhich地点名词地点状语why=forwhich原因reason原因状语

（1）人that/who(主、宾)物that/which(主、宾）人/物that(主、宾）（2）人，who（主、宾）物，which（主、宾）（3）人/物whose＋名词（主语）（4）地点where（状语）=inwhich时间when（状语）=onwhich原因why（状语）=forwhich

如何正确选择关系词Step1Step2Step3找到先行词先行词代指人还是物从句中缺少什么主要成分选定恰当的关系词口诀:前看先行词,辩清人或物后看从句里,有无主宾语

1.Theschoolissurroundedbygreentreesisveryfamous.2.Iwillalwaysrememberthedaysyoustaywithme.3.TheschoolIstudyisverybeautiful.4.Idontknowthereasonyoucomelate.5.HeisthemanIhelpedlastSunday.whenwherewhythat/whichwho/that/whom

Step4Differencebetweenthatandwhich

Attention!!!关系代词的选择：1.先行词为all,everything,nothing,something,anything,little,much等不定代词。2.先行词被all,every,no,some,any,few,little,much等修饰。3.先行词被序数词或最高级修饰。4.先行词被theonly,thevery,thesame,thelast修饰。5.当先行词是who,which或主句就是这些词开头。6.先行词即是人又是物时。that?which?

that/which1.Isthereanythingyoudontneed?2.ItisthebestdrawingIhaveeverseen.3.Thisisthefirstmoviehedirected.4.ThisistheonlyIcanfind.5.Whoisthepersonisstandingoverthere?6.Wetalkedaboutthepersonandthingsweremember.thatthatthatthatthatthat

Att