初中定语从句及练习(九年级辅导)

初中定语从句讲解,定语从句,概念:在复合句中修饰前面的名词或代词的句子叫定语从句.,(Attributiveclause),Maryisabeautifulgirl.,Maryisagirlwhohaslonghair.,形容词作定语,句子作定语,修饰girl,叫做定语从句,定语从句的结构,先行词+关系词+从句,Maryisagirl.,Maryhaslonghair.,合并为一个句子,Maryisagirlwhohaslonghair.,关系词,先行词,定语从句,关系代词：that指人，指物Which指物作主语（不能省略）或宾语（可以省略）Who指人Whom指人（做宾语）Whose指人，指物（+名词）作定语,定语从句的用法:,当先行词是物时,用that、which、whose引导.,Thesearethetreeswhichwereplantedlastyear.,当先行词是人时,用who,whom,whose,that引导.,who,that,whom,whose用法区别.,who作定语从句的主语或宾语.,Themanwhoisspeakingatthemeetingisaworker.,Themanisaworker.,Themanisspeakingatthemeeting.,分解,作主语,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.,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,whose作定语,表示所属关系。,Theboyismyclassmate.Theboysfatherisapoliceman.,Theboywhosefatherisapolicemanismyclassmate.,Achild_parentsaredeadiscalledanorphan(孤儿).A.whoB.whoseC.whosD.which,Exercise,1.Ihaveafriend_likeslisteningtoclassicalmusic.,who/that,which/that,whose,3.Theman_legbrokeinamatchusedtobeafootballplayer.,2.YesterdayEmilywaswearingthenewdress_Igaveher.,4.Myparentsliveinahouse_ismorethan100yearsold.,5.,which/that,Kevinisreadingabook_istoodifficultforhim.,which/that,Exercise2:用关系代词填空,Theboy_isplayingping-pongismyclassmate.Thee-mail_Ireceivedyesterdaywasfrommysister.Ihatepeople_talkmuchbutdolittle.Thecar_myfatherboughtlastmonthisverybeautiful.,who/that,which/that,who/that,which/that,小结：that既可指人，也可指物which指物，,who指人，既可以作主语，也可以作宾语。作主语，不能省略；作宾语，可以省略,（who常用whom）,注:当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。,二、只能用that，常见的情况有五种：,当先行词是all,any,few,little,none,anything,everything,nothing,everybody,nobody,everyone,noone或被它们修饰时。ThatsallthatIknow.IsthereanythingthatIcandoforyou?Heansweredfewquestionsthattheteacherasked.2.当先行词被形容词最高级或序数词修饰时ThatisthemostinterestingbookthatIhaveeverread.,ThefirstthingthatIshoulddoistoreviewmylessons.3.当先行词有thevery,theonly,thesame等修饰时。ThatstheonlythingthatIcandonow.Thesearetheverywordsthatheused.4.当主句以who或which开头时，定语从句的关系词用that.Whoisthegirlthatspoketoyoujustnow?Whichisthepenthatyoulost?,5.先行词同时包括人或物时，关系词用that.ThemanandhisdogthatIalwaysmeetarestandingbythegate.,5.Theman_hairiswhiteishisgrandfather.6.Isthereastudent_fatherisabusinessman?7.8.Iveneverheardofthepeopleandthings_youtalkedaboutjustnow.,whose,whose,that,当先行词同时指人和物时，关系代词只能用that.,Exercise2.,Myfatherandhisteachertalkedalotaboutthepersonsandthings_theycouldntremember.Sayall_youknow.Isthereanything_Icandoforyou?,that,that,that,当先行词是something,anything,nothing,all等词时，关系代词只能用that.,4.Thisisthefirstplay_IhaveseensinceIcamehere.5.Thisisthebestnovel_Ihaveread.,that,that,当先行词被序数词，最高级等词修饰时，关系代词只能用that.,6.Whoisthegirl_isstandingunderthetree?7.Whichisthemachine_weusedlastSunday.,当主句是who或which引导的特殊疑问句，而中心词指人或物时，关系代词只能用that.,that,that,1)Thisistheheroofwhomweareproud.,2)TheroominwhichIliveisverybig.,注意:固定动介词组不可分割,介词不能提前.例如:lookafter,lookat,三、关系代词与介词:介词放在关系代词的前面时,介词宾语只能用which代物,用whom代人。,人+介词+whom,物+介词+which,2.Theboywith_Johnspokeismybrother.,which,whom,which,1.Thisisthehousein_wehavelivedfor10years.,中考链接。1.Thisisthejob_theylaughedat.A.whichB.howC.whatD.who2.BeihaiParkisabeautifulpark_builtabout300yearsago.A.wherewasB.thatwereC.whichwasD.where3.Whowasthegrey-hairedman_atyesterdaysmeeting?A.wesawhimB.wesawC.wesawwhoD.shewasseen4.Theman_ispaintingthehouseismyuncle.A.whichB.whomC.whoseD.who5.Whatistheanimal_babyissleepinginitspocket?A.whoB.whoseC.itsD.which,A,C,B,D,B,6.Thisbookisforthestudents_motherlanguageisntEnglish.A.thatB.ofwhomC.whoseD.whos7.Therobbersshouted,“Handsup!Illshootanyone_moves!”A.whomB.thatC.whoD.whose8.Thedictionary_hepaid50yuanforisveryuseful.A.