定语从句的初识合肥市第五十中学新区九年级英语组吴捷定语从句首先我们看几个句子,感受一下定语从句的概念。同学们,你们能准确翻译出它们吗?1.Tomisahardworkingstudentwhoalwaysgetsfirstinhisclass.2.Don’tforgetthebookthatItoldyoutobring.3.I’llneverforgetthedayswhenIstayedinYorkTown.4.Thisisanoldcomputerwhich/thatworksmuchslower.5.Ihavebeentothecitytwicethat/whichyoujustvisited.几个概念1.定语从句担任定语定语功能的句子称为定语从句。定语从句在句中的作用相当于形容词,所以又称为形容词性从句。e.g.※Theboywhosefatherisadoctorstudiesveryhard.※ThisisthebestbookthatIhaveeverread.2.先行词被定语从句修饰的名词、代词称为先行词。先行词的名称的来源可以理解为:先行词总是出现在定语从句之前。2.关系词引导定语从句的词被称为关系词。关系词根据其在定语从句中的功能可以分为关系代词(that,who,whom,which,whose)和关系副词(when,wherer,why)。关系代词在定语从句中做主语、宾语、表语、定语等,关系副词在宾语从句中做状语。e.g.※Adoctorisapersonwholooksafterpeople’shealth.※Thisisafactorywheremyfatherworks.请你分别分析出以下定语从句的关系词、从句部分、先行词。1.TheEnglish-Chinesedictionarywhich/thatmyfatherboughtformemanyyearsagoisstillofgreatvalue.2.Ihatethepeoplewhotalkmuchbutdolittle.请选择正确的关系词填空并翻译出句子。1.Therearemanyworksofartinthemuseum_________wewillvisittomorrow.2.Thisisaschool_______Istudiedthreeyearsago.3.Ilovepeople______arefriendlytoothers.4.Thegirl________wonthegoldmedalcomesfromBeijing.5.Hefeiisafamouscity_______hasalonghistoryandrichculture.小结关系词作用先行词例句thatwhowhomthat,whichwhose主语,宾语,表语主语,宾语,表语定语人物人,物Doyouknowthegirlwho/thathasgotanAintheexam?Shegotacomputerwhich/thatherparentsboughtforher.Theroomwhosewindowisopenismine.when状语时间IstillrememberthedaywhenyouleftforBeijing.where状语地点Thisistheschoolwheremymotherworks.why状语原因Couldyouexplainthereasonwhyyouwerelate?GOODBYE