【课件】Unit 4 定语从句关系代词 课件 -2022-2023学年高中英语外研版（2019）必修第一册

Grammar

TheAttributiveClause(I)----theusageoftherelativepronounsStep1Let'senjoyavideo.Titanicisaromanticfilm.TitanicisthebestfilmthatIhaveeverseen.ItistheonlyfilmthatIhaveseententimes.Roseisabeautifulgirl,isborninanupper-classfamily.whoJack,isapoorguy,wonaticketandboardedtheboat.whoTheyfallinlovewitheachotherontheboatwhich/thatiscalledTitanic.romantic

beautiful

poorAttributiveTitanicisthebestfilmthatIhaveeverseen.ItistheonlyfilmthatIhaveseenthreetimes.Rose,whoisborninanupper-classfamily,isabeautifulgirl.Jack,whoisapoorguy,wonaticketandboardedtheboat.TheAttributiveClause定语从句是在复合句中起定语作用，修饰名词、代词或整个主句的从句。被定语从句修饰的词叫先行词。关系词在定语从句中的作用：

①连接主句和定语从句；②指代先行词；③在定语从句中充当成分。WhatisAttributiveClause?定语:

是修饰___________的词、短语或句子。单个词作定语时通常放在它所修饰的名词之____；短语和从句作定语时则放在它所修饰的名词之____。名词/代词前后定语从句:

在主从复合句中，修饰某一___词或___词甚至_____的从句；定语从句在句中相当于一个_____词；被定从修饰的词称为________。名代句子形容先行词引导定语从句的引导词叫________（绝对没有what），具有的三种功能：(1)_____一个定语从句(在定语从句开头);(2)_____“先行词”(省去从句中对应的he/she/it/them/house…);(3)在定语从句中充当

_____(作主语/宾语/定语/表语/状语)。关系词引导替代成分定语从句的种类Roseisabeautifulgirl,whoisborninanupper-classfamily.Rosethatisborninaupper-classfamilyisabeautifulgirl.

非限制性定语从句（不能用that引导）

限制性定语从句

引导定语从句的关系词关系代词：who,

whom,that

,which,whose,

as关系副词：when,

where,why

定语从句关系代词的用法Step2

Master

theusageoftherelativepronouns.

Rosethatisborninaupper-classfamily,isabeautifulgirl.Titanicisthebestfilm(that)Ihaveeverseen.that指代_______，在句中做__________，做宾语可_______

。人/物主语/宾语省略Jack,whoisapoorguy,wonaticketandboardedtheboat.Jackistheman(who/whom/that)everyoneenvies.who指代_____，在句中做__________，做宾语可_____

。人主语/宾语省略Titanic,whichisaboutalovestory,ispopularamongus.Titanicisalovestory,whichwealllove.which指代___，在句中做_________，做宾语可_______

。物主语/宾语省略Jackistheman(whom)everyoneenvies.whom指代____，在句中做_____,可省略

。人宾语Rose,whosemotherisverystrict,doesn'tlikeJack.Titanic,whosedeckhitaniceberg,sankintothesea.whose指___________，在句中做______，不可省略。

人或物的定语Step3Task.Completethefollowingsentencesandmakeasummary.Titanicisthebestfilm______

Ihaveeverseen.Itistheonlyfilm______Ihaveseententimes.thatthat当先行词被________________，_________,_______修饰时，关系词只用that不用which。the+最高级/序数词theverytheonlyEverything_________JacktoldRosewassoattractive.Rosewassoeagerforall________Jacktoldher.thatthat当先行词是__________,_________，________,______,_______等不定代词时，关系词只用that不用which。everythingnothinganythingallmuchRosewasattractedbythepeopleandthings________Jackmetinhislife.that当先行词____________时，关系词只用that不用which。既指人又指物Roseenjoytalkingandplayingwiththose_____areinthethirdclass.Anyone_____areinthethirdclassaredancingandcheeringhappily.

whowho当先行词含有________,________,_________,_________,__________并指______时，关系代词只用who不用that。thoseanyoneanybodyeverybodyeveryone人Jackthat/whoisapoorguywonaticketandboardedtheboat.Jack,whoisapoorguy,wonaticketandboardedtheboat.Canyoufindthedifferencesbetweenthetwosentences?

限制性定语从句与非限制性定语从句在非限制性定语从句中，指人用who,指物用which，不用that。Step4Discussiontherelativepronouns：

that,which,who,whom,whoseQuestion:Howtousetherelativepronouns?

theusageoftherelativepronouns关系代词的用法Summary指代内容所做成分是否可省略thatwhichwhowhomwhose人；物物人主语,宾语主语,宾语作宾语可省作宾语可省主语,宾语作宾语可省人宾语可省(人/物)的定语不可省Step5Practice.

I.Usetheproperrelativepronounsfillintheblanks.1.Anurse__________understandsthehealingvalueofsilencecanusethisunderstandingtoassistinthecareofpatientsfromtheirownandfromothercultures.(2016全国卷I)2.ButSarah,_______hastakenpartinshowsalongwithtopmodels,wantstoprovethatshehasbrainsaswellasbeauty.(2017全国卷III)3.Twooftheauthorsofthereviewalsomadeastudypublishedin2014____________showedamerefiveto10minutesadayofrunningreducedtheriskofheartdiseaseandearlydeathsfromallcauses.(2018全国卷I)who/thatwhothat/which4.Kate,________sisterIsharesaroomwithwhenwewereatcollege,hasgonetoworkinAustralia.(2018天津)5.Thebooksonthedesk,_________coversareshiny,areprizesforus.(2015四川)6.Thisisthebestbook_______I’veeverread.7.JackwillcometoBeijing,______mademeexcited.8.Peterbroketheschoolrules,________annoyedhisparents.whosewhosethatwhichwhichwhich用于