非限制性定语从句

Grammar,RestrictiveAttributiveClause,Non-restrictiveAttributiveClause,VS,试比较,Shehasasonwhoisadoctor.（不止一个）Shehasason,whoisadoctor.（仅有一个）Hesaidnothingthatmadeherangry.（没说使她生气的话）Hesaidnothing,whichmadeherangry.（他没作声，这使她非常生气）,限制性定语从句与非限制性定语从句的区别,1。限制性定语从句是先行词不可缺少的定语，如果省去，主句的意思就不完整或不明确。非限制性定语从句只是对先行词作附加说明，如果省去，主句的意思仍然清楚。,2，限制性定语从句与主句之间不能用逗号分开，非限制性定语从句与主句之间要用逗号隔开.Thefilmwhichwasshownjustnowisveryexciting.(限制性)Wesawanexcitingfilm,whichisabouthowpeoplefightagainstpollution.(非限制性),3.限制性定语从句可以用that引导;非限制性定语从句不用that引导,应用which/as引导.Thatistheinterestingnovelthat/whichyouareeagertoread.Ireadaninterestingnovel,whichwasabouttheLongMarch.,关系代词as的用法及其与which的区别关系代词as在定语从句中指代整件事，充当句中的主语或者宾语，它经常和thesame,such,as一起搭配使用，共同构成一个固定词组。Asweallknow,heisafamousscientist.Asisexpected,heisadiligentboy.Shehasthesamebookasyouhave.,关系代词as可以放在句子的开头，可以使用被动语态，而关系代词which则不可以。请比较：Aseveryoneknows,itisnecessarytobuildahospitalinthissmalltown.Itisnecessarytobuildahospitalinthissmalltown,whichiscleartous.Ourdepartmentwillholdthemeeting,asisknownbyus.,as习惯上用于下列词组:thesameassuchasasasasyouknowaswehaveseenasisknowntoallasanybodycanseeaswasexpected,Forexample,HehasboughtthesametypeofbikeasIhave.SuchteachersasknowTomthinkhimbright.Asweknow,Chinaisadevelopingcountry.He,asweexpected,cametothepartyontime.,Theearthisround,_isknowntoall._isknowntoall,theearthisround_isknowntoallthattheearthisround.,as,As,It,as的使用,ThisisthesamebookasIlost.ThisisthesamebookthatIlost.,这本书和我丢的那本一模一样。,这本书就是我丢的那本。,Thisissuchaninterestingbook_wealllike.Thisissointerestingabook_wealllike.,as,as,这是大家都喜欢的如此有趣的一本书。,定语从句,Thisissuchaninterestingbook_wealllikeit.Thisissointerestingabook_wealllikeit.,that,that,这本书如此有趣，大家都喜欢。,结果状语从句,4.限制性定语从句的关系代词做宾语时可省略。非限制性定语从句的关系代词作宾语时则不能省略，介词后的关系代词也不能省略。Iwillneverforgetthedays(that/which)wespenttogether.Heisthemantowhomyoucanturnforhelp.Hismother,whomheloveddearly,diedin1918.,5。限制性定语从句只修饰先行词，非限制性定语从句可以修饰先行词，也可以修饰其前面的整个句字或句字的一部分。Shefailedtotheexamagain,whichmadehermotherveryangry.HewillmadeatriptoSuzhou,whichisfamousforitsbeautifulscenery.,无“，”,，,意思不完整,不影响表达,既可以是单个名词，也可是整个句子,通常为单个名词或代词,that不能引导非限定性定从。whom在非限定从中不能用who代替。引导非限定从的关系词，即使作宾语也不可省略。,Theweatherturnedouttobeverygood,_wasmorethanwecouldexpect.A.whatB.whichC.thatD.it2.Johnistheboyto_Igavethemoney.A.whoB.whomC.thatD.which3.HisEnglish,_usedtobeverypoor,isnowexcellent.A.whichB.thatC.whenD.what4.Illcomeatten,_Illbefree.A.whichB.thatC.whenD.what5.Shehastwobrothers,_areteachers.A.whoB.thatC.whomD./,B,B,A,C,A,(99)Hemadeanotherwonderfuldiscovery,_ofgreatimportancetoscience.A.whichIthinkisB.whichIthinkitisC.whichIthinkitD.Ithinkwhichis(00)Dorothywasalwaysspeakinghighlyofherroleintheplay,_,ofcourse,madetheothersunhappy.A.whoB.whichC.thisD.what(01)Johnsaidhedbeenworkingintheofficeforanhour,_wastrue.A.heB.thisC.whichD.who(00)_isknowntoall,themoongoesaroundtheearthtwiceamonth.A.AsB.ItC.WhichD.What,(99)Hemadeanotherwonderfuldiscovery,_ofgreatimportancetoscience.A.whichIthinkisB.whichIthinkitisC.whichIthinkitD.Ithinkwhichis(00)Dorothywasalwaysspeakinghighlyofherroleintheplay,_,ofcourse,madetheothersunhappy.A.whoB.whichC.thisD.what(01)Johnsaidhedbeenworkingintheofficeforanhour,_wastrue.A.heB.thisC.whichD.who(00)_isknowntoall,themoongoesaroundtheearthtwiceamonth.A.AsB.ItC.WhichD.What,关系代词介词+关系代词名词或代词+介词+关系代词Theknife_weoftenusetocutthebreadisverysharp.(which,withwhich)Theknife_wecutthebreadisverysharp.(which,withwhich)Ihaveneverclimbedthemountain,_thetopiscoveredwithsnowallyearround.Ihaveneverclimbedthemountain,_topiscoveredwithsnowallyearround.(which,ofwhich,whose,where),which,withwhich,ofwhich,whose,*关系代词和人称代词/指示代词的选择Hehasthreesons,noneof_isadoctor.Hehasthreesons,butnoneof_isadoctor.Hehasthreesons,_aredoctors.Hehasthreesons;_aredoctors.A.whomB.themC.theyD.who,A,D,B,C,定语从句易混句型,1.Istillrememberthedays_Iworkedwiththefarmers.Istillrememberthedays_IspentwiththefarmerswhichB.onwhichC.whenD.what2.Wewereontheway_itbegantorain.Idontliketheway_youspeaktoyourparents.A.whenB.thatC.howD.which,when,which,when,that,3.Theteacherdidntknowthereason_shewasabsentyesterday.Theteachercouldntacceptthereason_sheexplainedyesterday.A.howB.whyC.thatD.who4.Isthisschool_youevervisited?Isthistheschool_youeverstudied?Isthistheschoolin_youeverstudied?A.whereB.whichC.thatD.theone,why,that,D,A,B,5.Thisis_hesaidathemeetingyesterday.Thisisall_hesaidatthemeetingyesterday.A.thatB.whichC.whatD.how6._isreportedinthenewspapers,theyhavebeatenalltheotherteams._isreportedinthenewspaperthattheyhavebeatenalltheotherteams._isreportedinthenewspaperisthattheyhavebeatenalltheotherteams.A.ItB.AsC.WhichD.What,C,A,B,A,D,7.Thatisthehouse,_windowshasntbeencleanedformonths.Thatisthehouse,_thewindowshasntbeencleanedformonths.Thatisthehouse,but_windowshasntbeencleanedformonths.A.itsB.itsC.whoseD.ofwhich,C,D,A,8.Johnsaidhedbeenworkingintheofficeforhours,_true.Johnsaidhedbeenworkingintheofficeforhours,but_true.hewasB.itwasC.whichwasD.whowas,C,B,9.Afewpeoplewerecaughtinthebigfire,_died.Afewpeoplewerecaughtinthebigfire,_dead.A.twoofwhoB.twoof