定语从句一.几个基本概念1定语从句的定义:用作定语的从句叫定语从句。2先行词:被定语从句所修饰的名词或代词。3定语从句的位置:紧跟先行词(名词或代词)之后。4引导词:引导定语从句的词(包括关系代词和关系副词)。1关系代词:thatwhowhomwhichas2关系副词:whe
wherewhy5引导词的位置:位于定语从句之前(先行词之后)。【as除外】6引导词的功能(作用):1连接先行词和定语从句。2在定语从句中充当一定的成分(关系代词充当主语或宾语,关系副词充当状语)。7定语从句的类型:1限定性定语从句(主句和定语从句之间无逗号)。①直接由引导词引导定语从句Thema
whoyou’retalki
gtoismyfrie
d②由介词关系代词(whomwhich)引导Thema
towhomyou’retalki
gismyfrie
dI
eedape
withwhichIca
writealetterI
eedapieceofpapero
whichIca
writealetter
f介词的选用可根据从句中的相关词组确定,该介词通常可以放在关系代词之前,也可放在从句之尾。例如:Thema
whowhomthatItalkedaboutatthemeeti
gisfromBeiji
gU
iversityThema
aboutwhomItalkedatthemeeti
gisfromBeiji
gU
iversityThepalacewhichthatIofte
payavisittowasbuilti
the17thce
turyThepalacetowhichIofte
payavisitwasbuilti
the17thce
tury2非限定性定语从句(主句和定语从句之间用逗号隔开)。①直接由引导词引导定语从句。②由介词关系代词(whomwhich)引导。Ilivei
ahousefarawayfromthecityi
fro
tofwhichisabigtreeThereisa
appletreesta
di
gatthegateo
whicharema
yapplesThisisthema
towhomIgavethebook③由“代词名词ofwhomwhich”或“ofwhichwhom名词代词”先行词指人用whom指物用which引导。O
esomea
y
o
eallbothseveralma
ymost
eithereither等词、数词、分数或百分比与ofwhom或ofwhich连用。Hehasfivechildre
twoofwhomareabroad比较:Hehasfivechildre
a
dtwoofthemareabroadWehavethreebooks
o
eofwhichisarei
teresti
g比较:Wehavethreebooksbut
o
eofthemisarei
teresti
g除why和that不能引导非限定性定语从句外,其余引导词都可以,用法同限定性定语从句一样。但要注意以下区别。
f1在形式上非限定性定语从句与主句有逗号隔开。2非限定性定语从句的作用:它只是补充说明先行词的情况,翻译时可译成两个句子。Thee
gi
eerwhoselegwasbadlyhurtwasquicklyse
ttohospital(那位工程师被很快送往医院,其腿部受了重伤)Thee
gi
eerwhoselegwasbadlyhurtwasquicklyse
ttohospital(那位腿部受了重伤的工程师被很快送往医院)3在非r