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1、TheAttributiveClause定语从句WhichoneisHarryPorter?TheboyisHarryPorterWhichoneisHarryPorter?Theboy_______________________isHarryPorter.whoiswearingglasses定语从句定语从句一、概念:在复合句中修饰名词或代词的句子.(在句子中作定语)(Attributiveclause)HarryPorterisasmartboy.HarryPorterisaboywhohasmagicpower.形容词作定语句子作定语,修饰boy
2、,叫做定语从句HarryPorterisaboywhohasmagicpower.先行词关系词定语从句关系代词关系副词which,who,whom,whose,thatwhere,when，why句子翻译1.这就是救了那个孩子命的医生.Thisisthedoctorwhosavedtheboy’slife.3.我喜欢可以随之而唱的音乐.IlikethemusicthatIcansingalongwith.主语宾语定语指人指物指人和物Whichasthatwhothatwhom（优先）whothatwhose（ofwhom）WhichasthatWhose
3、(ofwhich)thatasthatasWhose只能用that的情况①序数词或形容词最高级修饰先行词时TomisthecleverestboythatIhaveeverknown.ThisisthefirstplaythatIhaveseensinceIcamehere.③everything,something,nothing,all,anything,little,much等不定代词作先行词时Everythingthatwesawinthisfilmwastrue.②先行词被every,some,no,all,any,little,much等修饰
4、时。I’vereadallthebooksthatyoulendme.④先行词被theonly,thevery,thelast修饰时。Thisistheverybookthatbelongstohim.⑤主句已有who或which时Whoisthegirlthatisstandingunderthetree?WhichisthemachinethatweusedlastSunday.⑥当先行词同时指人和物时I’veneverheardofthepeopleandthingsthatyoutalkedaboutjustnow.只能用as的情况such…as
5、…thesame…as…13when,where,why关系副词先行词在从句中的成分when时间时间状语where地点地点状语whyreason原因状语（二）引导定语从句的关系副词1.ThisistheplacewhereIwasborn.2.IrememberthedaywhenIfirstmethim.3.Canyoutellmethereasonwhyyouliedtome?关系副词When=on(in,during…)whichwhere=on(in,infrontof…)whichWhy=forwhich关系副词与介词+关系代词的替代16whe
6、nwhen可用in/on/at/during+which代替1.Istillremembertheday.2.Ifirstmethimontheday.IstillrememberthedayonwhichIfirstmethim.whenwhich17wherewhere可用in/on/at/to+which代替1.Thedictionaryistheonlyplace.2.Successcomesbeforeworkinthedictionary.Thedictionaryistheonlyplaceinwhichsuccesscomesbefore
7、work.wherewhich.18whywhy可用for+which代替1.Thisisthereason.2.Iwaslateforschoolforthisreason.ThisisthereasonforwhichIwaslateforschool.whywhich.19关系代词和关系副词的区别关系代词在定语从句中作主语、宾语关系副词在定语从句中作状语如何选用定语从句的关系词1.首先分清主句和定语从句2.确定定语从句的先行词3.把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主语，宾语，定语或状语）4.若先行词在从句中做主语、宾语或定
8、语则选择关系代词，若在从句中做状语，则选择关系副词。1.Thisisthepar
