高中英语定语从句详解
◆英语谚语欣赏
1Hewhok
ows
othi
gbutprete
dstok
oweverythi
gisi
deedagoodfor
othi
g不懂装懂，一事无成2It’sthefirststepthatcosts千里之行，始于足下3Hethatmakeshimselfasheepshallbeeate
bythewolf甘当小绵羊，迟早要喂狼Ⅰ概念：1定语从句：在主从复合句中用作定语的从句叫定语从句。定语从句一般紧接在先行词a
tecede
t后面。2先行词：被定语从句修饰的成份。先行词可以为一个词，短语，或整个主句。3引导定语从句的词叫关系词，分为关系代词和关系副词。关系词的作用：1引导定语从句，连接主句和从句，相当于一个连词；2必在从句中作某个句子成份（可以做主语，宾语，表语，定语，状语）常用的关系代词that、which、who、whom、whose、as常用的关系副词（在从句中只作状语）whe
、why、whereThestude
twhoa
sweredthequestio
wasJoh
Ik
owthereaso
whyhewassoa
gryTheboywhomyouaretalki
gtoismybrotherIdlikearoomwhosewi
dowlooksoutoverthesea定语从句三步：第一找出先行词；第二看先行词在定语从句中的语法功能（做主语、宾语或状语）；第三选择合适的关系词。Ⅱ几个关系代词的基本用法：●that可指人或物；在定语从句中作主语，宾语，表语。指人时，相当于who或whom；指物时，相当于which一般不用于非限制性定语从句不可置于介词后作宾语如：1Aletterthatwhichiswritte
i
pe
cilisdifficulttoread主语2Doyouk
owthege
tlema
thatwhospokejust
ow3Youca
takea
ythi
gthatyoulike（宾语）4Whatisthequestio
thatwhichtheyaretalki
gabout5Hereisthema
whowhomthatyouwa
ttosee6Shes
olo
gerthegirlthatsheusedtobebefore（表语）7Ourhometow
is
olo
gertheo
ethatitusedtobeOurhometow
is
otthesameasitusedtobeOurhometow
isdiffere
tfromwhatitusedtobe。Ourhometow
is
otwhatitusedtobe●which指物；在定语从句中作主语，宾语，表语，定语。如：1Thebookwhichthatwaso
thedeskwasboughtbymyfather（主语）2ThebookwhichthatIboughtyesterdayisveryi
teresti
g（宾语）3Thefactoryi
whichhisfatherworksisfarfromhere4Hewasproudwhichhisbrother
everwas（表语）5Tomspe
tfouryearsi
collegeduri
gwhichtimehelear
edFre
ch（定语）6Hemaybelatei
whichcaseweoughttowaitforhim●whowhomwhosewho主格在从句中作主语，在口语或非正式用法中作宾语只可指人whom宾格，在从句中作宾语只可指人whose属格，在从句中作定语，可指人也可指物。Ilikethestude
tswhothatworkhard（主语）
fAllwhoheardthestor