定語:對(duì)名詞或代詞起修飾、限定作用的詞、短語或句子.形容詞，代詞，數(shù)詞，名詞，介詞短語，不定式，動(dòng)名詞，分詞，從句都可以充當(dāng)定語．定語通常位于被修飾的成分前。若修飾some,any,every,no構(gòu)成的復(fù)合不定代詞時(shí)，如：something、nothing,或不定式、分詞短語作定語、從句作定語時(shí)，則定語通常置后。Thewhitebikeismine.Therearemanyappletreesintheyard.TheboyintheofficeisTony.Ihavesomethingtotellyou.Itisareadingroom.Thehouseboughtbyhimisveryexpensive.什么是定語？定語:對(duì)名詞或代詞起修飾、限定作用的詞、短語或句子.The什么可以做定語？什么可以做定語？Thelittleboyneedsabluepen.Therearetwoboysintheroom.HisboyneedsTom'spen.Theboyintheclassroomneedsapen.TheboyinblueisTom.Itisapeartree.ThebestboyhereisTom.Thereisnothingtodotoday.Thesmilingboyneedsapenboughtbyhismother.Theboywhoisreadingneedsthepenwhichyouboughtyesterday.Therearefiveboyswhowillplaythegame.形容詞數(shù)詞代詞或名詞所有格介詞短語做定語名詞副詞不定式分詞（短語）定語從句Thelittleboyneedsabluepe

定語的位置一般有兩種：用在所修飾詞之前的叫前置定語，用在所修飾詞之后的叫后置定語。

單詞作定語時(shí)通常放在它所修飾的詞之前，作前置定語。副詞，短語和從句作定語時(shí)則放在所修飾的詞之后，作后置定語。

定語的位置一般有兩種：用在所修飾詞之前的叫前置定TheAttributiveClause定語從句TheAttributiveClauseWhichoneisWangYuan?WhichoneisWangYuan?TheboyisWangYuan.Theboywearsapairofglasses.

TheboywhowearsapairofglassesisWangYuan.TheboyisWangYuan.TheAttributiveClause定語從句概念：修飾限定名詞，短語或句子的從句，在句子中充當(dāng)定語的成分。WangYuanisahandsomeboy.

用形容詞做定語WangYuanisaboywhohasmanyfans.

用定語從句做定語，修飾boyTheAttributiveClauseWangYuanisaboy

who

hasmanyfans.

先行詞關(guān)系詞

定語從句

關(guān)系代詞關(guān)系副詞

which,that,who,where,when,whom,whose,aswhyWangYuanisaboywhohasman1.Thesearethestudentswonthefirstprizelastyear.2.ThegirlImetisLucy.

3.Thechildparentsdiedinthedisastersurvived.4.Ilikethepresentyouboughtformeyesterday.5.ThisisatruckismadeinChina.who/thatwho/whom/that/\whosethat/which/\that/which1.Thesearethestudents關(guān)系代詞：

先行詞擔(dān)當(dāng)?shù)木渥映煞謜hichthat

whowhomwhoseas物，句子主，賓人，物主，賓，表人主，賓人賓人，物定語人，物，句子主，賓關(guān)系代詞：物，句子主，賓人，物只用that不用which的情況：1.先行詞中既有人又有物；2.先行詞被序數(shù)詞或形容詞的最高級(jí)修飾時(shí),或先行詞本身就是序數(shù)詞或形容詞最高級(jí)；3.先行詞被theonly,thevery,thesame,thelast修飾時(shí)；4.先行詞被all,every,both,little,few,much,no,any,some,one,few等修飾5.先行詞是不定代詞everything,something,nothing,all,little,few,much,none,one等6.主句已有who,which7.there

be句型8.當(dāng)先行詞為主句的表語或者關(guān)系代詞為從句的表語時(shí)若先行詞指人，則既可以用who也可以用that先行詞是人稱代詞和those時(shí)關(guān)系代詞用who只用that不用which的情況：先行詞是人稱代詞和thosp.s.如果動(dòng)詞短語中含有介詞，則可以把介詞提到關(guān)系代詞前，關(guān)系代詞前有介詞，只能用which和whom.Thisistheboywhotheytalkedabout.Thisistheboyaboutwhomtheytalked.Thisisthepointthattheydisagreewith.Thisisthepointwithwhichtheydisagree.Thatisthehousethattheyspentmuchmoneyon.Thatisthehouseonwhichtheyspentmuchmoney.p.s.如果動(dòng)詞短語中含有介詞，則可以把介詞提到關(guān)系代詞前，Thehouseliesinavillage.Thewindowsofthehouseareexpensive.Thehousewhosewindowsareexpensiveliesinavillage.Thehousethewindowsofwhichareexpensiveliesinavillage.Thehouseliesinavillage.

1.Wevisitedthefactory____makestoysforchildren.A.whereB.whichC.inwhichD.atwhich2.Thisisthebestfactory_____Ihavevisitedallmylife.

A.where

B.which

C.when

D.that3.Haveyoufoundthewoman______pursewaslost?

A.her

B.ofwhich

C.that

D.whose4.Whereisthewindow______glassisbroken?

A.Which

B.that

C.whose

D.its5.Thehouse_____weoncelivedinisbeingrepairedbytheworkers.A.whichB.whereC.whoD.whomBDDCA1.Wevisitedthefactory____6.Mr.Smithistheonlyoneofthoseforeignerswho_______inChina.

A.work

B.isworking

C.areworking

D.havebeenworking7.Iwanttousethesamedictionary______wasusedyesterday.

A.whichB.whoC.thatD.as8.Those_____wanttoseethefilmpleaseputdownyournameshere.

A.which

B.that

C.whose

D.whoBCD6.Mr.Smithistheonlyoneof9.Thefarmersandtheirhappylife_____wesawinthecountrysidemadeawonderfulimpressiononus.A.whomB.whoC.whichD./10.–Haveyoureadthebooks?—Yes.I’vereadallthebooks____yougaveme.A.whichB.whatC.thatD.who11.September18,1913istheday______we’llneverforget.

A.that

B.when

C.onwhich

D.onthat12.Mr.Herpinisoneoftheforeignexpertswho_______inChina.

A.works

B.isworking

C.areworking

D.hasbeenworkingDCAC9.Thefarmersandtheirhappy13.Hetalkedabouttheteachersandschools_______hehadvisited.

A.which

B.who

C.that

D.what14.Thisisthefirstsumofmoney_______thechildren’sfamilyhasreceived.A.thatB.whichC.whatD.as15.Idon’tliketheway______helooksatme.A.inthatB.whichC.ofwhichD./CAD13.Hetalkedabouttheteache關(guān)系副詞先行詞擔(dān)當(dāng)?shù)木渥映煞謜henwherewhy時(shí)間時(shí)間狀語地點(diǎn)或表示地點(diǎn)地點(diǎn)狀語的抽象名詞reason原因狀語表示地點(diǎn)的抽象名詞：situation（情況）,position（位置）,condition（條件，狀況）,occasion場(chǎng)合,point（位置，時(shí)刻）,case（情況，實(shí)例）,stage（階段，地點(diǎn)，場(chǎng)所）,policy（政策）等關(guān)系副詞先行詞擔(dān)當(dāng)?shù)木?.Yunnanistheplace____Igrewup.2.Iremembertheday____Ifirstmethim.3.Canyoutellmethereason____youlied.1.where2.when3.why1.Yunnanistheplace____Ig關(guān)系副詞與介詞+關(guān)系代詞的替換

when=on/in/duringwhichwhere=on/in/besidewhichwhy=forwhich關(guān)系副詞與介詞+關(guān)系代詞的替換when=on/inYunnanistheplacewhereIgrewup.YunnanistheplacewhichIgrewupin.YunnanistheplaceinwhichIwasborn.IrememberthedaywhenIfirstmethim.Canyoutellmethereasonwhyyoulied?IrememberthedayonwhichIfirstmethim.Canyoutellmethereasonforwhichyoulied?YunnanistheplacewhereIgr關(guān)系代詞和關(guān)系副詞的區(qū)別關(guān)系代詞在定語從句中做關(guān)系副詞在定語從句中做主語，賓語，表語，定語狀語關(guān)系代詞和關(guān)系副詞的區(qū)別主語，賓語，表語，定語狀語如何選用關(guān)系代詞和關(guān)系副詞1.首先分清主句和定語從句，找到句子主干部分；2.確定定語從句的先行詞；3.分析先行詞在定語從句中擔(dān)當(dāng)什么句子成分。若做主語，賓語，表語或定語，選擇關(guān)系代詞，若做狀語，則選擇關(guān)系副詞。如何選用關(guān)系代詞和關(guān)系副詞1.Thetown_____hevisitedtenyearsagonowhasbecomeabigcity.A.thatB.whichC.whereD.A&B2.Thetown_____hewasbornnowhasbecomeabigcity.A.thatB.whichC.whereD.A&B3.Iwillneverforgettheday_____Ijoinedthearmy.A.thatB.inwhichC.whenD.B&C4.Iwillneverforgettheday_____Ispentwithmyteacheronthebeach.A.thatB.inwhichC.whenD.onwhichDCCA1.Thetown_____hevisitedt5.Thereason_____heexplainedtouswasnotreasonable.A.whyB.whichC.forwhichD.A&C6.Thereason_____hedidn’tpaybackthemoneyontimewasnotreasonable.A.whyB.whichC.forwhichD.A&C7.Heisoneoftheboysinmyclass_____beenpraisedbytheheadmaster.A.whohaveB.whohasC.whichhasD.thathas8.Heistheonlyoneoftheboysinmyclass_____beenpraisedbytheheadmaster.A.whohaveB.whohasC.whichhasD.thathaveBDAB5.Thereason_____heexplain9.Itwas1949_____NewChinawasfounded.A.thatB.whenC.onwhichD.B&C10.Itwasin1949_____NewChinawasfounded.A.whichB.whenC.inwhichD.that11.Itwas1949_____sawthefoundationofNewChina.A.whichB.whenC.inwhichD.that12.Thedays_____weusedforeignoilhavegoneforever.A.whenB.onwhichC.whichD.A&BBDDA9.Itwas1949_____NewChina定語從句分類一、限制性定語從句二、非限制性定語從句WangYuanisaboywhohasmanyfans.限制性定語從句WangYuanisaboy，

whohasmanyfans.非限制性定語從句定語從句分類WangYuanisaboywhohP.S.5.關(guān)系代詞as有“正如”之意,引導(dǎo)的非限制性定語從句的位置比較靈活,可位于主句前,主句中和主句后。Asiswellknowntous,readingeverydayisnecessary.Readingeveryday,asweknow,isnecessary.as引導(dǎo)限制性定語從句，只用于以下三種結(jié)構(gòu)same…as…,such…as…,so...as...,as…as…1.限制性定語從句可以由關(guān)系代詞,關(guān)系副詞來引導(dǎo)，關(guān)系代詞作賓語時(shí)可以省略。2.

非限制性定語從句的先行詞可以是一個(gè)單詞，一個(gè)短語或一個(gè)句子，不可用that引導(dǎo)且關(guān)系代詞不可以省略。3.關(guān)系副詞when，where，也可以引導(dǎo)非限制性定語從句,注意關(guān)系副詞why不能引導(dǎo)非限制性定語從句,應(yīng)用forwhich引導(dǎo)。4.當(dāng)定語從句修飾的是整個(gè)主句或一個(gè)從句，只能是非限制性的,并且用as或which引導(dǎo)。P.S.5.關(guān)系代詞as有“正如”之意,引導(dǎo)的非限制性她有一本書，那本書和我昨天買的一樣。ShehasthesamebookasIboughtyesterday.她現(xiàn)在正用著我昨天買的筆。SheiswritingwiththesamepenthatIboughtyesterday.她有一本書，那本書和我昨天買的一樣。ShehastheHeissuchagoodpartner______workshard.Heissogoodapartner______workshard.asasHeissogoodapartner______wealladmireshim.thatHeisasgoodapartner______wealladmires.Heissogoodapartner______wealladmires.asasHeissuchagoodpartner____Yunnan,____hewasborn,isabeautifulplace.Hetoldmethereason,______helied.Manyofthebooksthere,______havebeautifulpicturesinthem,werewrittenbyhim.Heaskedifhismanagerhasagreed,______forhimisveryimportant.______youknow,hehasmadeuphismind.Tomwaskilledlastweek,______shockedusalot.whereforwhichwhichwhichAswhichYunnan,____hewasborn,isa1.There

are

two

novels

_____

I

want

to

read.A.whichB.thatC.whomD.withwhich2.There

is

no

work

_____can

be

done

now.

A.whichB.thatC.whomD.withwhich3.This

is

the

book

_____was

bought

yesterday.A.whichB.thatC.whomD.withwhich4.Who

was

it

_____

was

lost

?

whichB.thatC.whomD.withwhich5.This

is

the

same

pen_____I

bought

yesterdayA.whichB.thatC.whomD.asBBBBD1.There

are

two

novels

_____

I6.This

is

the

same

pen

_____

I

used

yesterday.A.whichB.thatC.whomD.as7.I

want

to

have

such

a

dictionary

_____he

has.whichB.thatC.whomD.as8.Theoldhousewepaidavisit_____atthetopofthehill.standingB.tostandC.standsD.tostands9.Thelifeheisnowused_____quitedifferentfromours.isB.tobeC.tobeingD.tois10.Theworkhepaidspecialattention_____tonothing.A.cameB.tocomeC.tocomingD.tocameBDDDD6.This

is

the

same

pen

_____

11.Howhappyweare!Theholidaywehavebeenlookingforward_______atlast.

A.tohascomeB.tohavecomeC.tohavingcomeD.hascome12.Themanyoureferredto_____justnow.

A.comesB.comeC.comingD.came13.Finallytheyarrivedataplace,＿soldcigarettesandothersmallarticles.

A.whereB.whichC.inwhichD.what

ADB11.Howhappyweare!Theholi14.Finallytheyarrivedataplace,＿cigarettesandothersmallarticlesweresold.

A.whereB.whichC.inwhichD.what

15.Somegreatpeoplesaiditwastheirprimaryschoolteachersandtheirlessons＿theywerefondof＿influencedtheirwholelives.

A.which,thatB.that,whichC.which,whichD.that,that

AD14.FinallytheyarrivedataHaveyougotit?Haveyougotit?定語:對(duì)名詞或代詞起修飾、限定作用的詞、短語或句子.形容詞，代詞，數(shù)詞，名詞，介詞短語，不定式，動(dòng)名詞，分詞，從句都可以充當(dāng)定語．定語通常位于被修飾的成分前。若修飾some,any,every,no構(gòu)成的復(fù)合不定代詞時(shí)，如：something、nothing,或不定式、分詞短語作定語、從句作定語時(shí)，則定語通常置后。Thewhitebikeismine.Therearemanyappletreesintheyard.TheboyintheofficeisTony.Ihavesomethingtotellyou.Itisareadingroom.Thehouseboughtbyhimisveryexpensive.什么是定語？定語:對(duì)名詞或代詞起修飾、限定作用的詞、短語或句子.The什么可以做定語？什么可以做定語？Thelittleboyneedsabluepen.Therearetwoboysintheroom.HisboyneedsTom'spen.Theboyintheclassroomneedsapen.TheboyinblueisTom.Itisapeartree.ThebestboyhereisTom.Thereisnothingtodotoday.Thesmilingboyneedsapenboughtbyhismother.Theboywhoisreadingneedsthepenwhichyouboughtyesterday.Therearefiveboyswhowillplaythegame.形容詞數(shù)詞代詞或名詞所有格介詞短語做定語名詞副詞不定式分詞（短語）定語從句Thelittleboyneedsabluepe

定語的位置一般有兩種：用在所修飾詞之前的叫前置定語，用在所修飾詞之后的叫后置定語。

單詞作定語時(shí)通常放在它所修飾的詞之前，作前置定語。副詞，短語和從句作定語時(shí)則放在所修飾的詞之后，作后置定語。

定語的位置一般有兩種：用在所修飾詞之前的叫前置定TheAttributiveClause定語從句TheAttributiveClauseWhichoneisWangYuan?WhichoneisWangYuan?TheboyisWangYuan.Theboywearsapairofglasses.

TheboywhowearsapairofglassesisWangYuan.TheboyisWangYuan.TheAttributiveClause定語從句概念：修飾限定名詞，短語或句子的從句，在句子中充當(dāng)定語的成分。WangYuanisahandsomeboy.

用形容詞做定語WangYuanisaboywhohasmanyfans.

用定語從句做定語，修飾boyTheAttributiveClauseWangYuanisaboy

who

hasmanyfans.

先行詞關(guān)系詞

定語從句

關(guān)系代詞關(guān)系副詞

which,that,who,where,when,whom,whose,aswhyWangYuanisaboywhohasman1.Thesearethestudentswonthefirstprizelastyear.2.ThegirlImetisLucy.

3.Thechildparentsdiedinthedisastersurvived.4.Ilikethepresentyouboughtformeyesterday.5.ThisisatruckismadeinChina.who/thatwho/whom/that/\whosethat/which/\that/which1.Thesearethestudents關(guān)系代詞：

先行詞擔(dān)當(dāng)?shù)木渥映煞謜hichthat

whowhomwhoseas物，句子主，賓人，物主，賓，表人主，賓人賓人，物定語人，物，句子主，賓關(guān)系代詞：物，句子主，賓人，物只用that不用which的情況：1.先行詞中既有人又有物；2.先行詞被序數(shù)詞或形容詞的最高級(jí)修飾時(shí),或先行詞本身就是序數(shù)詞或形容詞最高級(jí)；3.先行詞被theonly,thevery,thesame,thelast修飾時(shí)；4.先行詞被all,every,both,little,few,much,no,any,some,one,few等修飾5.先行詞是不定代詞everything,something,nothing,all,little,few,much,none,one等6.主句已有who,which7.there

be句型8.當(dāng)先行詞為主句的表語或者關(guān)系代詞為從句的表語時(shí)若先行詞指人，則既可以用who也可以用that先行詞是人稱代詞和those時(shí)關(guān)系代詞用who只用that不用which的情況：先行詞是人稱代詞和thosp.s.如果動(dòng)詞短語中含有介詞，則可以把介詞提到關(guān)系代詞前，關(guān)系代詞前有介詞，只能用which和whom.Thisistheboywhotheytalkedabout.Thisistheboyaboutwhomtheytalked.Thisisthepointthattheydisagreewith.Thisisthepointwithwhichtheydisagree.Thatisthehousethattheyspentmuchmoneyon.Thatisthehouseonwhichtheyspentmuchmoney.p.s.如果動(dòng)詞短語中含有介詞，則可以把介詞提到關(guān)系代詞前，Thehouseliesinavillage.Thewindowsofthehouseareexpensive.Thehousewhosewindowsareexpensiveliesinavillage.Thehousethewindowsofwhichareexpensiveliesinavillage.Thehouseliesinavillage.

1.Wevisitedthefactory____makestoysforchildren.A.whereB.whichC.inwhichD.atwhich2.Thisisthebestfactory_____Ihavevisitedallmylife.

A.where

B.which

C.when

D.that3.Haveyoufoundthewoman______pursewaslost?

A.her

B.ofwhich

C.that

D.whose4.Whereisthewindow______glassisbroken?

A.Which

B.that

C.whose

D.its5.Thehouse_____weoncelivedinisbeingrepairedbytheworkers.A.whichB.whereC.whoD.whomBDDCA1.Wevisitedthefactory____6.Mr.Smithistheonlyoneofthoseforeignerswho_______inChina.

A.work

B.isworking

C.areworking

D.havebeenworking7.Iwanttousethesamedictionary______wasusedyesterday.

A.whichB.whoC.thatD.as8.Those_____wanttoseethefilmpleaseputdownyournameshere.

A.which

B.that

C.whose

D.whoBCD6.Mr.Smithistheonlyoneof9.Thefarmersandtheirhappylife_____wesawinthecountrysidemadeawonderfulimpressiononus.A.whomB.whoC.whichD./10.–Haveyoureadthebooks?—Yes.I’vereadallthebooks____yougaveme.A.whichB.whatC.thatD.who11.September18,1913istheday______we’llneverforget.

A.that

B.when

C.onwhich

D.onthat12.Mr.Herpinisoneoftheforeignexpertswho_______inChina.

A.works

B.isworking

C.areworking

D.hasbeenworkingDCAC9.Thefarmersandtheirhappy13.Hetalkedabouttheteachersandschools_______hehadvisited.

A.which

B.who

C.that

D.what14.Thisisthefirstsumofmoney_______thechildren’sfamilyhasreceived.A.thatB.whichC.whatD.as15.Idon’tliketheway______helooksatme.A.inthatB.whichC.ofwhichD./CAD13.Hetalkedabouttheteache關(guān)系副詞先行詞擔(dān)當(dāng)?shù)木渥映煞謜henwherewhy時(shí)間時(shí)間狀語地點(diǎn)或表示地點(diǎn)地點(diǎn)狀語的抽象名詞reason原因狀語表示地點(diǎn)的抽象名詞：situation（情況）,position（位置）,condition（條件，狀況）,occasion場(chǎng)合,point（位置，時(shí)刻）,case（情況，實(shí)例）,stage（階段，地點(diǎn)，場(chǎng)所）,policy（政策）等關(guān)系副詞先行詞擔(dān)當(dāng)?shù)木?.Yunnanistheplace____Igrewup.2.Iremembertheday____Ifirstmethim.3.Canyoutellmethereason____youlied.1.where2.when3.why1.Yunnanistheplace____Ig關(guān)系副詞與介詞+關(guān)系代詞的替換

when=on/in/duringwhichwhere=on/in/besidewhichwhy=forwhich關(guān)系副詞與介詞+關(guān)系代詞的替換when=on/inYunnanistheplacewhereIgrewup.YunnanistheplacewhichIgrewupin.YunnanistheplaceinwhichIwasborn.IrememberthedaywhenIfirstmethim.Canyoutellmethereasonwhyyoulied?IrememberthedayonwhichIfirstmethim.Canyoutellmethereasonforwhichyoulied?YunnanistheplacewhereIgr關(guān)系代詞和關(guān)系副詞的區(qū)別關(guān)系代詞在定語從句中做關(guān)系副詞在定語從句中做主語，賓語，表語，定語狀語關(guān)系代詞和關(guān)系副詞的區(qū)別主語，賓語，表語，定語狀語如何選用關(guān)系代詞和關(guān)系副詞1.首先分清主句和定語從句，找到句子主干部分；2.確定定語從句的先行詞；3.分析先行詞在定語從句中擔(dān)當(dāng)什么句子成分。若做主語，賓語，表語或定語，選擇關(guān)系代詞，若做狀語，則選擇關(guān)系副詞。如何選用關(guān)系代詞和關(guān)系副詞1.Thetown_____hevisitedtenyearsagonowhasbecomeabigcity.A.thatB.whichC.whereD.A&B2.Thetown_____hewasbornnowhasbecomeabigcity.A.thatB.whichC.whereD.A&B3.Iwillneverforgettheday_____Ijoinedthearmy.A.thatB.inwhichC.whenD.B&C4.Iwillneverforgettheday_____Ispentwithmyteacheronthebeach.A.thatB.inwhichC.whenD.onwhichDCCA1.Thetown_____hevisitedt5.Thereason_____heexplainedtouswasnotreasonable.A.whyB.whichC.forwhichD.A&C6.Thereason_____hedidn’tpaybackthemoneyontimewasnotreasonable.A.whyB.whichC.forwhichD.A&C7.Heisoneoftheboysinmyclass_____beenpraisedbytheheadmaster.A.whohaveB.whohasC.whichhasD.thathas8.Heistheonlyoneoftheboysinmyclass_____beenpraisedbytheheadmaster.A.whohaveB.whohasC.whichhasD.thathaveBDAB5.Thereason_____heexplain9.Itwas1949_____NewChinawasfounded.A.thatB.whenC.onwhichD.B&C10.Itwasin1949_____NewChinawasfounded.A.whichB.whenC.inwhichD.that11.Itwas1949_____sawthefoundationofNewChina.A.whichB.whenC.inwhichD.that12.Thedays_____weusedforeignoilhavegoneforever.A.whenB.onwhichC.whichD.A&BBDDA9.Itwas1949_____NewChina定語從句分類一、限制性定語從句二、非限制性定語從句WangYuanisaboywhohasmanyfans.限制性定語從句WangYuanisaboy，

whohasmanyfans.非限制性定語從句定語從句分類WangYuanisaboywhohP.S.5.關(guān)系代詞as有“正如”之意,引導(dǎo)的非限制性定語從句的位置比較靈活,可位于主句前,主句中和主句后。Asiswellknowntous,readingeverydayisnecessary.Readingeveryday,asweknow,isnecessary.as引導(dǎo)限制性定語從句，只用于以下三種結(jié)構(gòu)same…as…,such…as…,so...as...,as…as…1.限制性定語從句可以由關(guān)系代詞,關(guān)系副詞來引導(dǎo)，關(guān)系代詞作賓語時(shí)可以省略。2.

非限制性定語從句的先行詞可以是一個(gè)單詞，一個(gè)短語或一個(gè)句子，不可用that引導(dǎo)且關(guān)系代詞不可以省略。3.關(guān)系副詞when，where，也可以引導(dǎo)非限制性定語從句,注意關(guān)系副詞why不能引導(dǎo)非限制性定語從句,應(yīng)用forwhich引導(dǎo)。4.當(dāng)定語從句修飾的是整個(gè)主句或一個(gè)從句，只能是非限制性的,并且用as或which引導(dǎo)。P.S.5.關(guān)系代詞as有“正如”之意,引導(dǎo)的非限制性她有一本書，那本書和我昨天買的一樣。ShehasthesamebookasIboughtyesterday.她現(xiàn)在正用著我昨天買的筆。SheiswritingwiththesamepenthatIboughtyesterday.她有一本書，那本書和我昨天買的一樣。ShehastheHeissuchagoodpartner______workshard.Heissogoodapartner______workshard.asasHeissogoodapartner______wealladmireshim.thatHeisasgoodapartner______wealladmires.Heissogoodap