非限制性定語從句

非限制性定語從句Non-restrictiveAttributiveClauses1.非限制性定語從句的定義非限制性定語從句用于對被修飾部分進(jìn)行附加說明，如果去掉，主句的意思仍然完整或清楚。它和主句之間的關(guān)系比較松散，因此常用逗號隔開。Mywatch,whichisveryold,stoppedagain.我的表又停了，這個表很舊了。六.1.非限制性定語從句的定義2.限制性定語從句與非限制性定語從句的區(qū)別(1)限制性定語從句和主句的關(guān)系十分密切，若省去，主句的意思就不明確。主從句之間不用逗號隔開。而非限制性定語從句則不然。試比較：ThisisthebestbookthatIhaveread.Thisisagoodbook,whichiseasytounderstand.2.限制性定語從句與非限制性定語從句的區(qū)別(2)限制性定語從句的先行詞總是一個名詞或一個代詞，而非限制性定語從句的先行詞可以是一個詞，也可以是部分或整個主句的意思。此時，一般用關(guān)系代詞as或which引導(dǎo)。1.Sheisateacher,asisclearfromhermanner.她是個教師，這一點(diǎn)從她的舉止可以清楚地看出。2.Hemissedtheshow,whichwasreallyagreatpity.他錯過了演出，這真是很大的遺憾。Thisisthehouse(which/that)weboughtlastmonth.

這是我們上個月買的那幢房子。2.Thehouse,whichweboughtlastmonth,isverynice.

這房子很漂亮，是我們上個月買的。(3)限制性定語從句可以用關(guān)系代詞that引導(dǎo)，關(guān)系代詞可省略，而非限制性定語從句則不能。(4)在非限制性定語從句中，一些表達(dá)數(shù)量或定位的數(shù)詞或代詞如all/some/one/both/neither/none/any/either等可與of構(gòu)成介詞詞組修飾限制先行詞，此時先行詞在其后的定語從句中作介詞的賓語，關(guān)系代詞不可用that。如先行詞指人則用whom，如先行詞指物則用which引導(dǎo)從句。1.Hehastoldusmanystories,allofwhich

areaboutthefamousLongMatch.2.ThestudentsofClass1,someofwhom

camefromJapan,wentcampingyesterday.Helenwasmuchkindertoheryoungestsonthantotheothers,____,ofcourse,madetheothersenvyhim.A.whoB.that C.whatD.whichPracticetime2.TheEnglishplay,____mystudentsactedattheNewYear’sparty,wasagreatsuccess.A.forwhichB.atwhichC.inwhich D.onwhich3.Ihavemanyfriends,some_______arebusinessmen.(2005，全國II卷) A.whyB.fromwhich C.whoofD.ofwhom4.Greatchangeshavetakenplaceinthatschool.Itisnolongerwhatitwas20yearsago,____itwassopoorlyequipped.A.whenB.whichC.whatD.that5.TheBritisharenotsofamiliarwithdifferentculturesandotherwaysofdoingthings,_____isoftenthecaseinothercountries.A.itB.thatC.asD.so3.關(guān)系代詞as,which引導(dǎo)非限制定語從句時的區(qū)別(1)as引導(dǎo)的非限制性定語從句可置于句首，而which引導(dǎo)的非限制性定語從句不可放在句首。如：3.as/which引導(dǎo)非限制性定語從句的區(qū)別Theweatherturnedouttobeverygood,whichwasmorethanwecouldexpect.Asisknowntoall,themoontravelsroundtheearth.(2)as引導(dǎo)非限制性從句，帶有“正如”的意思，多用于下列習(xí)慣用語中：asanybodycansee正如人人都能看到的那樣asiswellknown=asisknowntoall眾所周知aswehadexpected正如我們所預(yù)料的那樣asoftenhappens正如經(jīng)常發(fā)生的那樣ashasbeensaidbefore如上所述asismentionedabove正如上面提到的

Heboughtthecarformorethan$20000,withwhichhisfather

wasangry．

他花2萬多美元買了這輛車，他父親對此很生氣。（3）非限制性定語從句由“介詞+關(guān)系代詞”引導(dǎo)時，其中的關(guān)系代詞不能用as。Alicereceivedaninvitationfromherboss,_____cameasasurprise.2.Theweatherturnedouttobeverygood,_____wasmorethanwecouldexpect.3.__isexpected,theEnglandteamwonthefootballmatch.Aswhichwhich4.Itrainedhardyesterday,_____preventedmefromgoingtothepark.5.__wecansee,thesmokecamefromthelittledustbin.

whichAs4.“介詞+關(guān)系代詞”結(jié)構(gòu)引導(dǎo)非限制性定語從句，一般有以下幾種結(jié)構(gòu)：(1)名詞+介詞+關(guān)系代詞：Theyliveinahouse,thedoorofwhichfacessouth.4.“介詞+關(guān)系代詞”引導(dǎo)非限制性定語從句的幾種結(jié)構(gòu)(2)代詞+介詞+關(guān)系代詞：Therearefourstudentsintheclassroom,allofwhomareworkinghard.(3)數(shù)詞+介詞+關(guān)系代詞：LastSundayIboughtsome

booksfromthebookstore,threeofwhichwereEnglishnovels.(4)形容詞比較級/最高級+介詞+關(guān)系代詞：Chinahasthousandsofislands,thelargestofwhichisTaiwan.Joineachpairofsentencestofromonesentence,usingoneofthemasanon-restrictiveattributiveclausewithwho,whom,whose,which,whereorwhen.Amyisanactress.SheisZhouLing’sfriend._________________________________________________________Amy,whoisZhouLing’sfriend,isanactress.2.ThedoctorsatthehospitaltriedtheirbesttosaveAmy.Amyspendabouttwomonthsinthathospital._______________________________________________________________________________________________3.Amyeatslotsoffruitandvegetables.Allofthemaregoodforherhealth.Thedoctorsatthehospital,whereAmyspentabouttwomonths,triedtheirbesttosaveAmy._____________________________________________________________4.Amysometimesgoesforawalkintheafternoon.Itisfineandwarmintheafternoon.___________________________________________________________________________Amyeatslotsoffruitandvegetables,allofwhicharegoodforherhealth.Amysometimesgoesforawalkintheafternoon,whenitisfineandwarm.5.MyuncleisanengineerandisworkinginBeijing.Itoldyouabouthimyesterday._______________________________________________________________________________________6.MikehasdecidedtovisittheGreatWallnextmonth.Hishobbyistravelling.________________________________________________________________________________________Myuncle,whomItoldyouaboutyesterday,isanengineerandisworkinginBeijing.Mike,whose