初中定语从句详细讲解(值得拥有)ppt课件

.,定语从句,.,1.Themanisaworker.,2.Themanisspeakingatthemeeting.,合并句子:,Themanwhoisspeakingatthemeetingisaworker.,.,定语从句,概念:在复合句中修饰名词或代词的句子.,(Attributiveclause),Maryisabeautifulgirl.,Maryisagirlwhohaslonghair.,形容词作定语,句子作定语,修饰girl,叫做定语从句,.,Maryisagirl.,Maryhaslonghair.,合并为一个句子,Maryisagirlwhohaslonghair.,.,先行词,关系词,定语从句,Maryisagirlwhohaslonghair.,关系代词,关系副词,which,thatwho,whom,whose,Where,when,.,定语从句的用法:,当先行词是物时,用which或that引导.,Thesearethetreeswhichwereplantedlastyear.,当先行词是人时,用who,whom,whose,that引导.,.,who,whom,whose,that用法区别.,who作定语从句的主语或宾语.,Themanwhoisspeakingatthemeetingisaworker.,Themanisaworker.,Themanisspeakingatthemeeting.,分解,作主语,.,Whom作定语从句的宾语,Thewomanwhomtheywantedtovisitisateacher.,Thewomanisateacher.,Theywantedtovisitthewoman.,分解,作宾语,.,whose作定语从句的定语.,Iknowthegirlwhosemotherisateacher.,分解,Iknowthegirl.,Thegirlsmotherisateacher.,作定语,.,that可以作定语从句的主语和宾语.,注意:关系代词作动词宾语时可省略.,Thewoman(whom/that)theywantedtovisitisateacher.,.,3.只能用that的情况,序数词或形容词最高级修饰先行词时,TomisthecleverestboythatIhaveeverknown.,ThisisthefirstplaythatIhaveseensinceIcamehere.,.,everything,something,nothing,all,anything,little,much等不定代词作先行词时,Everythingthatwesawinthisfilmwastrue.,先行词被every,some,no,all,any,little,much等修饰时。,Ivereadallthebooksthatyoulendme.,.,先行词被theonly,thevery,thesame,thelast修饰时。,Thisistheverybookthatbelongstohim.,主句已有who或which时,Whoisthegirlthatisstandingunderthetree?WhichisthemachinethatweusedlastSunday.,.,当先行词同时指人和物时,Iveneverheardofthepeopleandthingsthatyoutalkedaboutjustnow.,.,4.只能用that的情况检测,先行词被theonly,thevery,thesame,thelast修饰时；主句已有who或which时；当先行词同时指人和物时；everything,something,nothing,all,anything,little,much等不定代词作先行词时；,.,4.只能用that的情况检测,序数词或形容词最高级修饰先行词时；先行词被theonly,thevery,thesame,thelast修饰时。,.,关系词填空,1.Ihaveafriend_likeslisteningtoclassicalmusic.,who/that,which/that,whose,3.Theman_legbrokeinamatchusedtobeafootballplayer.,2.YesterdayEmilywaswearingthenewdress_Igaveher.,.,4.Myparentsliveinahouse_ismorethan100yearsold.,5.Theboywith_Johnspokeismybrother.,which/that,whom,6.Kevinisreadingabook_istoodifficultforhim.,which/that,.,7.Isthereanything_youwanttobuyinthetown.,8.All_wecandoistostudyhard.,9.Thefirstone_standsupisalittleboy.,that,that,that,.,单项选择,1.-Whoistheman_wastalkingtoourEnglishteacher?-Oh!ItsMrBaker,ourmathsteacher.A.heB.thatC.whomD.which,解析：那个和我们英语老师交谈的人是谁?定语从句用来充当句中定语的结构，被修饰的名词叫先行词，连接主从句的是关系词。关系词分：1关系代词：who,whom,whose,which,that。2关系副词：where,whenwhy等。一般的who用于指代人的先行词，which用来指代物的先行词，that既可指认又可指物.该句先行词是man，故选B。,B,.,2.（2017广东中考）Accordingtoasurvey,people_areabletospeaktwolanguagescanmanagetwothingsatthesametimemoreeasily.A.whichB.whomC.whoseD.who,D,.,句子翻译,1.这就是救了那个孩子命的医生.,Thisisthedoctorwhosavedtheboyslife.,2.正在跑步的那个人是我的叔叔.,Themanwhoisrunnin