考点归纳十八:定语从句
一、定语从句(一):1定语从句的概念:在复合句中,修饰某一名词或代词的从句叫定语从句。2先行词:被定语从句修饰的名词或代词叫先行词。3关系词:引导定语从句的连词叫关系词。如that、which、who、whom、whose、where、whe
等。4由that、which、who、whom、whose引导的定语从句。关系词thatwhichwhowhomwhose二、定语从句(二)1先行词是物时,一般情况既可用that也可用which但下列情况下,只能用that不用which。1当先行词为指物的不定代词,all、如everythi
g、somethi
g、a
ythi
g、
othi
g、
o
e、theo
e等时,只能用that。Thereis
othi
g______Ica
doforyou2当先行词被theo
ly、thevery、thelast、all、
o、little等词修饰时,只能用that。Thisistheverybook______I’mlooki
gfor3先行词被序数词修饰时,只能用that。Thisisthefirst
extbook______Istudiedi
themiddleschool4先行词为最高级或被最高级修饰时,只能用that。Thisisthemostbeautifulmou
tai
______Ihaveeversee
指代既指人也指物指物指人指人既指人也指物在定语从句中的作用作主语、宾语作主语、宾语作主语作宾语作定语
fIhave_____see
_____abeautifulmou
tia
5先行词既有人也有物时,只能that。Hetoldusma
yi
teresti
gthi
gsa
dperso
s_______wehad2先行词是物时,一般情况既可用that也可用which但下列情况下,只能用which不用that。1关系代词前有介词时,关系词只能用which。Thisisthebuildi
gi
______helives2先行词本身是that时,关系词只能用which。Theclockisthat_____tellsthetime3引导非限定性的定语从句(先行词是物且先行词与关系词用逗号隔开),关系词用which。Hisbook______waslostlastweekhasbee
fou
d
ow3先行词是人时,一般情况下既可用who也可用that。但以下情况下,只能用who。1当先行词为those、o
e、o
es、a
yo
e且作主语时,一般用who。Those______aresi
gi
gareallmyclassmates2在therebe句型中,先行词指人时,只能用who。指物时用that。Thereisagirl______expectstoseeyou3当先行词是I、you、he、they等时,只能用who。He______playswithfiregetsbur
ed三、定语从句(三)。由关系副词whe
、where、why引导的定语从句。wherei
atwhichwhe
i
o
atwhichwhyforwhich1由where引导的定语从句。1先行词是表示地点的名词2在定语从句中作地点状语Isthisthehouse______youlivedIsthisthehouse__________youlivedIsthisthehouse_____youlivedi
2由whe
引导的定语从句。1先行词是表示时间的名词2在定语从句中r