Unit4NaturalDisastersDiscoveringUsefulStructures定语从句课件高中英语人教版

AttributiveClause定语从句1.ReviewthefoundamentalsaboutAttributiveClause,especiallytheRestrictiveAttributiveClause.2.PaymuchattentiontosomedifferencesinAttributiveClause.3.Dosomeexercisestoputwhat’sreviewedintopractice.Learninggoals:Themanisakindpersonwhowearsredclothesandaredhat.Themanwhocanflyisverybrave.Themanwhoislazyisveryfat.Themanwhompeoplelikebestishonest.定语是用来修饰名词或代词的词、短语、从句。FindtheattributeThefirstlevel：Recognizethedefinite如果是一个句子担任定语，那么这个句子就是

。

1.ThehandsomemanisTankMonk.

这个英俊男人是唐僧。

2.ThemanwhoridesahorseisTankMonk.

骑着马的人是唐僧。

定语从句(定语)(定语从句)Thesecondlevel：Understandthestructureoftheattributiveclause定语从句

Theman

whoridesahorse

isTankMonk.先行词关系词((((一）1.定义：在复合句中修饰某一名词或代词的从句，叫作定语从句。它所修饰的名词或代词叫作先行词。2.构成：先行词+关系词+定语从句

连接主句和从句指代先行词在从句中充当成分

Themanwhoridesahorse

isTankMonk.3.分类：限制性定语从句、非限制性定语从句

关系代词：that,which,who,whom,

whose,as

关系副词：when，where，why4.关系词关系代词先行词在从句中所作的成分that人、物主语、宾语which物主语、宾语who人主语、宾语whom人宾语whose人、物定语as人、物主语、宾语关系代词的具体用法见下表：3.who指人,在定语从句中可作主语或宾语,作宾语时可省略。＊Weareconcernedaboutpeoplewhohavesufferedalotintheearthquake.（作

主

语）＊Dannywasthemanwhowerescued（rescue）fromtheruins.(作

宾

语)4.

whom指人，在定语从句中作宾语，可省略，也可用who代替Roseistheperson(who/whom）

youshouldcareabout.（作

宾

语）5.whose既可指人也可指物，表“所属”关系，在定语从句作定语，•Iknowthepersonwhosehousewastotallydestroyedintheearthquake．whose+n.=the+n.+ofwhom/which=ofwhich/whom+the+n.•Ilivenextdoortoacouplewhosechildrenoftenmakealotofnoise.=Ilivenextdoortoacouplethechildrenofwhomoftenmakealotofnoise.=Ilivenextdoortoacoupleofwhomthechildrenoftenmakealotofnoise.小试牛刀Thebooksonthedesk,whose

coversareshiny,areprizesforus.=Thebooksonthedesk,thecovers

ofwhichareshiny,areprizesforus.=Thebooksonthedesk,ofwhich

thecoversareshiny,areprizesforus.Theoldpicturesbringthemtothedays_______________theyspenttogether.Theschoollibraryisaresource_______________youcanmakeuseoftomakeprogress.YesterdayeveningIcameacrossaman____________waseasytogetalongwith.Children_________arenotactivewillgainweightquickly.that/whichthat/whichwho/thatwho/thatPeopleshouldnotdothings_______________willdisturbtheirneighboursunnecessarily.Pleasesendusalltheinformation________youhaveaboutthecandidatefortheposition.Iknowtheprofessor___________________youtalkedwithinthelecturehalljustnow.that/whichthatwho/whom/that三）宜用that不宜用which引导定语从句的情况序数词或形容词最高级修饰或先行词本身是序数词或最高级时。＊Thefirstthing

thatyoushoulddoiscallthepolicerightaway.＊Thisisthemostdelicious

food

thatIhaveeverhad.2.当先行词是all,any,little,few,much,everything,

anything,

nothing,

none等不定代词或被这些词修饰时。All

thatcanbedonehasbeendone.Tellmeeverything

thatyouknow.Pleasesendusany

information

thatyouhaveaboutthesubject.三）宜用that不宜用which引导定语从句的情况theonly,thevery,thelast,thesame等修饰时。Theonlything

thatshecoulddowastogotothepoliceforhelp.Thisisthevery

book

thatIwanttobuy.4.当先行词既包括人又包括物时。Sometimesweshouldignorethepersonsandthingsthatupsetus.主句是以who或者which开头的特殊疑问句时。Whichofthebooksthatyouboughtisthemostusefulformywriting？四）宜用which不宜用that引导定语从句的情况非限制性定语从句时。Football,whichisaninterestinggame,isverypopularallovertheworld.前有介词时．ThisisthehouseinwhichMoYanoncelived.先行词本身就是that时。Thatwhichyoutoldhimiswhatwewanttoknow.4.在限制性定语从句中，如果有两个定语从句，其中一句的关系代词是that,那么另一句的关系代词宜用which。LetmeshowyouthenovelthatIborrowfromthelibrarywhichwasnewlyopen.五）只用who不宜用that引导定语从句的情况1．当先行词是指人的不定代词时，如one,ones,anyone,noone，nobody，anybody，none，all等。Isthereanyoneinyourclasswhoisgoodatsinging?你们班有人擅长唱歌吗？2．在therebe结构中，先行词指人时。Thereisayoungladywhoisinastateofshock.有位年轻女士休克了。（词汇复现）五）只用who不宜用that引导定语从句的情况3．当先行词是these，those时,只用who;先行词为he,she,they,person,people时宜用who，可用that。Peoplewhowanttotravelabroadshouldapplyforapassportfirst.Thestudentsyoushouldlearnfromarethosewho

graduatedfromfamousuniversities.4．一个句子中带有两个定语从句且先行词都为人时，其中一个定语从句的关系代词是that，另一个宜用who。Theboythatyoumetlastnightisthegroupleaderwhostudiesveryhard.五）只用who不宜用that引导定语从句的情况5.引导非限制性定语从句时，用who。Ilikeher,whoisbeautiful.七）关系代词as引导的定语从句1.as既可指人也可指物。在定语从句中可作主语、宾明或表语。它常用在thesame...as...，such..as...等结构中，as不能省略。Suchreasonsaswegivecanpersuadehimtogiveuphisfoolishplan.我们给出的这些理由可以说服他放弃他的愚蠢计划。I'llbuythesamedictionaryasyouhave.我将买和你的一样的词典。2.as引导非限制性定语从句，代替整个主句的内容。从句可放在主句前、主句后或主句中间。Asyouknow,sheisastubborngirl,andIcan'tpersuadehertochangehermind.你知道，她是一个倔强的女孩，我不能说服她改变主意。Mygrandfatherisfondoftalkingaboutthegoodolddays