定语从句精美精(共22张1)ppt课件

,.,定语可以由形容词、代词、数词、名词、分词、不定式、介词短语等来担任，修饰名词。(以介词短语为例）例：Thegirlbehind(在.之后）thetreeisKate.,定语从句例：ThegirlwhoisbehindthetreeisKate.,定语从句,定语从句,TheRestrictiveAttributiveClause限制性定语从句,TheNon-RestrictiveAttributiveClause非限制性定语从句,.,Whichhouseismine?,房顶是棕色的房子是我的。,Thehouseismine.,whoseroofisbrown,Myhouse,.,定语从句有关概念,(,（1)定语从句定义：在英语中，修饰名词或代词的句子叫定语从句。(2)先行词：被定语从句所修饰的词(名词或代词)叫先行词。(3)关系词：是什么？有哪些？有什么作用？如何选？,apple,theredthegreenthesmallthebig,Theapplewhichisredismine.,Theapplewhichisgreenisyours.,Theapplewhichisredissmall.,Theapplewhichisgreenisbig.,.,关系词判断步骤:首先，要看先行词。如果先行词是指人,关系代词可用who,that,whom,whose。如果先行词指物,关系代词可用which或that;,然后，要确定关系词在从句中的成分。请看下表,关系代词,1.who指人,作主语或宾语,Theman(who/whom/that)Italkedwithisourteacher.,Apersonwhosteals(偷)thingsiscalledathief.（小偷）,2.whom指人,作宾语,Theman(whom/who/that)ItalkedtoisMr.Li.,3.which指物，作主语或宾语,Thesearethetreeswhichwereplanted（种植）lastyear.,TheTVset(which)heboughtyesterdayismadeinJapan.,.,关系代词,4.whose是代词的所有格形式,它既可以代人也可以代物。,Pleaseshowmethebook.Itscoverisred.Pleaseshowmethebookwhosecoverisred.,Isawawoman.Herbagwasstolen.Isawawomanwhosebagwasstolen.,.,那么，现在你明白了吗？,.,单项选择。1.Thisisthejob_theylaughedat.（嘲笑）A.whichB.asC.itD.who2.BeihaiParkisabeautifulpark_builtabout300yearsago.A.wherewasB.thatwereC.whichwasD.where3.Whowasthegrey-hairedman_atyesterdaysmeeting?A.wesawhimB.wesawC.wesawwhoD.shewasseen,A,C,B,.,单项选择,4.Theman_ispaintingthehouseismyuncle.A.heB.whomC.whoseD.who5.Whatistheanimal_babyissleepinginitspocket?A.whoB.whoseC.itsD.which,D,B,.,1.Thisisthebag_mymotherboughtyesterday.A.thatB.whoC.whomD.this2.Theman_livesnexttousismyEnglishteacher.A.whomB.whichC.whoD./3.Thegirl_yousawinthestreetisMary.A.thatB.whoseC.whichD.as,A,c,A,定语从句练习,.,4.Thisbookisforthestudents_motherlanguageisntEnglish.A.thatB.ofwhomC.whoseD.whos5Theboy_parentsdiedtwoyearsagoliveswithhisgrandpanow.A.whoseB.whoC.hisD./6Theman_issmokingisabusdriver.A.whomB.whoC.whichD.what7.Heisthemostcarefulboy_Iknow.A.whatB.whichC.asD./,C,A,B,D,.,8.Theboy_hastwolovelydogs.A.wholivenextdoorB.whichlivesnextdoorC.whomlivesnextdoorD.thatlivesnextdoor9.Those_madenomistakesintodaysexercisespleaseraiseyourhands.A.whichB.whomC.thatD.who,D,D,关系副词,关系副词是用来引导定语从句的，它和关系代词一样,在从句中代替先行词,在句中作状语。,where:在从句中作地点状语,指代地点.when:在从句中作时间状语,指代时间。,1.Thehotelwasntclean.+Westayedatthehotel.,Thehotelwherewestayedwasntclean.Thehotelatwhichwestayedwasntclean.Thehotel(which)westayedatwasntclean.,2.Illneverforgettheday.IjoinedthePartyonthatday.IllneverforgetthedaywhenIjoinedtheParty.IllneverforgetthedayonwhichIjoinedtheParty.,.,Homework:Revisetheattributiveclause.,.,Fillintheblankswithwho,whom,that,orwhich.,1Theearthquake_hitthecityin1906wasthebiggestinAmericanhistory.2Wedontknowthenumberofpeople_losttheirhomesinthe1906earthquake.3Thehouse_theybuiltin1987stayedupintheearthquake.,which/that,who/that,which/that,.,Fillintheblankswithwho,whom,that,orwhich,4Ahouse_isbuiltonsandmayfalldowninanearthquake.5Luckily,n