（原创精品）2013年普通高考英语科语法知识网络专题12定语从句
I定语从句起了形容词的作用，在句中修饰一个名词或代词。被修饰的词叫做先行词，引导定语从句的词叫关系词，他的作用一是放在先行词与定语从句中间起了连接作用，二是在从句中担当一个成分，并与先行词保持数的一致。先行关系词词分Doyouk
owthema
whoiswho人主语talki
gwithyourmotherMrSmithistheperso
withwhomIamworki
gwhom关thewar系Ilikethosebookswhosetopicsare代人或词whose物定语Theboywhosefatherworksabroad用thatismydeskmateApla
eisamachi
ethatca
fly人或that物语seeverymuch主语，宾SheisthepopstarthatIwa
ttoabouthistory不能省略，也不可以提前时后面关系代词常可以省略，但介词人宾语Theboywhomsheloveddiedi
在从句中做宾语时，whomwhich和that从句成例句备注
fThebookwhichIgaveyouwas主语，宾which物语Thepicturewhichwasabouttheaccide
twasterribleHeissuchaperso
asisrespected人或as物语Thisisthesamepe
asIlostyesterday时间状whe
关系where副词why原因语tur
eddow
myoffer地点语原因状Ica
’timagi
ethereaso
whyhe可用forwhich时间语地点状ThisisthehousewhereIwasbor
可用i
whichmetthereIwill
everforgetthedaywhe
we可用o
which主语，宾byallofusas做宾语一般不省略worth10
IIthat与whichwhowhom的用法区别情况用法说明1先行词为alleverythi
ga
ythi
g
othi
glittlemuch只用that的情况等不定代词时2先行词被alla
yeveryeachmuchlittle
osomefew等修饰时3ThisisthebestfilmthatIhaveeverread2Allthebooksthatyouofferedhasbee
give
out例句
1Hetoldmeeverythi
gthathek
ows
f3先行词有形容词最高级和序数词修饰时4先行词既指人又指物时5先行词被theo
lythevery修饰时6句中已经有who或which时，为了避免重复时1在非限制性定语从句中，只能用which指代物，用whowhom指人只用whichwhowhom的情况2在由“介词关系代词”引导的
4Wetalkedabouttheperso
sa
dthi
gsthatweremembered5Heistheo
lyma
thatIwa
ttosee6Whoisthema
thatismaki
gaspeech
1Hehasaso
whohasgo
eabroadforfurtherstudy
定语从句中，只能用which指物，2Iliketheperso
towhomtheteacheriswhom指人。3先行词本身是that时，关系词用which先行词为thoseo
ehe时多用who。3Thosewhorespectothersareusuallyrespectedbyotherstalki
g
IIIas、which和that的区别从句区别例句
Heis
otsuchafoolashelooks限制性定语从句中名词前有such和thesame修饰Do
’treadr