非限制性定语从句

Non-restrictiveAttributiveClause,限定性定语从句与非限定性定语从句,限定性定语从句是句中不可缺少的组成部分，主句和从句之间不用逗号隔开,非限定性定语从句是对主句先行词的补充说明，没有这种从句不影响主句意思完整,一般用逗号把主句和从句分开,引导词：who,whom,whose,which,ofwhich,when,where等，不用that,不能省略,引导词：关系代词和关系副词，作宾语时一些关系代词可以省略,一、,Iwastheonlypersoninmyofficewhowasinvited.我是我们办公室唯一被邀请的人。,比较：,2.Hisdog,whichwasveryold,becameillanddied.他的狗很老了,生病后就死了。,3.YesterdayImetLiLei,whoseemedtobeverybusy.昨天我碰上李雷了,他好象很忙。,限定性定语从句(如果把从句部分去掉,整个句子的含义就变了),非限定性定语从句(去掉从句,主句的意义仍然完整),非限定性定语从句(去掉从句,意义仍然完整),二、非限制性定语从句中的一些问题a.非限制性定语从句中,指物时用which而不用that。1)Football,whichisaveryinterestinggame,isplayedallovertheworld.2)Allthebooksthere,whichhavebeautifulpicturesinthem,werewrittenbyhim.,b.指人时主格用who,宾格用whom,物主格用whose(也可指物)。MissHowe,whomyoumetinthelibrary,isournewteacher.2)TheArabs,whoarefamousfortheirhorsesandcamels,usetheseanimalsforworkandinsports.3)LiMing,whosemotherhasbeenillfortwodays,isabsentfromschooltoday.,c.另外关系副词when(指时间),where(指地点)也可以引导非限制性定语从句(注意关系副词why不能引导非限制性定语从句),1)Helivesinthecity,wherethereisahightower.2)ThePeoplesRepublicofChinawasfoundedin1949,whenhewasborn.,d.介词加关系代词也可以引导非限定性定语从句。,1)WuDong,withwhomIwenttoseethefilm,enjoyeditverymuch.2)Herbag,inwhichsheputallherbooks,hasnotbeenfound.3)ThestoryabouttheLongMarch,ofwhichthisisanexample,arewellwritten.,三、as,which非限定性定语从句由as,which引导的非限定性定语从句,as和which可代整个主句，相当于andthis或andthat。as一般放在句首,which在句中。,Asweknow,smokingisharmfultooneshealth.Thesunheatstheearth,whichisveryimportanttous.,1.Alicereceivedaninvitationfromherboss,_cameasasurprise.A.itB.thatC.whichD.he此为非限定性从句,不能用that修饰,而which,it和he都使后句成为句子,两个独立的句子不能单以逗号连接。况且选he句子不通。,C,Exercise,2.Theweatherturnedouttobeverygood,_wasmorethanwecouldexpect.A.whatB.whichC.thatD.itwhich可代替句子,用于非限定性定语从句,而what不可。that不能用于非限定性定语从句,it不为连词,由逗号连接的两个句子并在一起在英语语法上也行不通。,B,3.Itrainedhardyesterday,_preventedmefromgoingtothepark.A.thatB.whichC.asD.it4.Sheisateacherofmuchknowledge,_muchcanbelearned.A.whoB.thatC.fromwhichD.fromwhom,B,D,5.Chinahasmanyrivers,_theChangjiangRiveristhelongest.A.whichB.inwhichC.amongwhichD.oneofwhich,C,6.a.Pisaisacity,_hasaleaningtower.b.Pisaisacity,_thereisaleaningtower.A.whichB.thatC.whereD.there,A,C,7.Dorothywasalwaysspeakinghighlyofherroleintheplay,_,ofcourse,madetheothersunhappy,WhoB.whichC.thisD.what,8.Doyouknowthereason_hewaslate?,thatB.whichC.forwhatD.forwhich,B,D,9.Ihaveboughttwoballpens,_writeswell.A.noneofwhichB.neitherofwhichC.noneofthemD.neitherofthem,B,10.TheEnglishplay_mystudentsactedattheNewYearspartywasagreatsuccess.A.forwhichB.atwhichC.inwhichD.onwhich,C,TedcamefortheweekendwearingonlysomeshortsandaT-shirt,_isastupidthingtodoinsuchweather.（2011全国卷II）A.thisB.thatC.whatD.which2.MarywasmuchkindertoJackthanshewastotheothers,_,ofcourse,madealltheothersupset.（2011北京卷）A.whoB.whichC.whatD.that,D,B,高考真题,3.Betweenthetwopartsoftheconcertisaninterval,_theaudiencecanbuyice-cream.（2011江苏卷）A.whenB.whereC.thatD.which,A,5.Theschoolshop,_customersaremainlystudents,isclosedfewtheholidays.（2011四川卷）A.whichB.whoseC.whenD.where6.Iwalkeduptothetopofthehillwithmyfriend,_weenjoyedasp