TheAttributiveClauseWhichoneisHarryPorter?TheboyisHarryPorterWhichoneisHarryPorter?Theboy_______________________isHarryPorter.whoiswearingglasses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,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，why1.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(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…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16when•when可用in/on/at/during+which代替1.Istillremembertheday.2.Ifirstmethimontheday.IstillrememberthedayonwhichIfirstmethim.whenwhich17where•where可用in/on/at/to+which代替1.Thedictionaryistheonlyplace.2.Successcomesbeforeworkinthedictionary.Thedictionaryistheonlyplaceinwhichsuccesscomesbeforework.wherewhich.18why•why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、宾语或定语则选择关系代词，若在从句中做状语，则选择关系副词。1.Thisisthepark_______wevisitedlastyear.Thisisthepark______weheldabirthdayparty.2.Shewon’tforgetthedays________shespentontheisland.Shewon’tforgetthedays________theystayedtogether.关系副词when,where和关系代词that,which的区分。这主要看两点：一：先行词在从句中所作成分；二：定语从句中的谓语动词是否是一个及物动词。(that)where(that)when（1）Thisisthefactory________Ivisitedlastyear.（2）Thisisthefactory_______Iworkedlastyear.（3）Thisisthefactory_______producesallkindsofTVsets.用关系副词和关系代词用关系副词和关系代词A.whereB.whichB.whomD.whoseABB(1)Hangzhouistheplace______Iwentlastsummer.2)Hereadthebook______hissisterhadtoldhimabout.3)Thereason______Peterissohappyisthathepassedtheexam.4)Iremembertheday______myfatherdied.Iwasonlytenyearsoldatthattime.5)Pleasegivemethereason______youwerelatethistime.6)Iwillgobacktotheplace______Igrewupandlivethereforever.Why/forwhichwherewhich/that/xWhen/onwhichw...
