Step1Leadi
gi
（导入）用下划线标出下文中定语或定语从句。
Heisacleverstude
tHeisastude
twhoisgoodatE
glishHelivesi
asmallvillageHisgra
dfatherlivedtherebeforeIk
owagirlwholivesi
thevillagetooHer
ameisWa
gFa
gWa
gFa
g’sfatherisafarmerHeisahardworki
gfarmer
Step2语法讲解
1：有关定语从句的几个概念1）功能：相当于形容词，修饰名词或代词，在句中作定语2）位置：定语从句置于被修饰词之后：Thosewhoarewilli
gtoatte
dthepartysig
hereplease3）先行词：被定语从句修饰的名词或代词称为先行词4）关系词：引导定语从句的都称关系词2：关系词的双重身份及其选用原则1）先找关系词，看先行词指的是什么。2）看关系词在从句中所充当的成分。先行词前指代先行词关系词定语从句后在从句中做句子成分人who主语说明是“谁”人whom宾语说明是“谁”人whose定语说明是“谁的”人that主语宾语物which主语宾语时间whe
时间状语原因why原因状语地点where地点状语人物事件句子as主语宾语表语3：熟记如下原则A：关系词必用which的定语从句1）在非限制性定语从句2）在关系词前有介词时3）当先行词本身是that时4）当关系词离先行词较远时B：当先行词指物时宜用that1）先行词被①形容词最高级②序数词③数词几种词修饰或被④o
ly、a
y、few、little、
o、all、o
eof等修饰时。2）先行词被allmuchlittle
o
efewo
esomethi
ga
ythi
g等不定代词修饰时。3）先行词中既有人又有物时。Hewaslooki
gpleasa
tlyatthechildre
a
dparcelsthatfilledhisbus4）当主句中含疑问词which时。Whicharethebooksthatyouboughtforme5）先行词在主句中作表语，关系词在从句中作表语时。Thevillageis
olo
gertheo
ethatwas5yearsago。Cwho与that都可指人时，情况多用who作关系词1）当主句是therebe句型时，关系词用。2）先行词是为a
yo
e、those、someo
e、everyo
e、o
e等词时，关系词用。3）whom在从句中只作宾语，可被取代。4）当主句是who作疑问词时，关系词用。Whoisthatgirlthatissta
di
gbythewi
dowDwhose作关系词既指人又指物，在从句中作定语。Doyouk
owMrSmithwhosestoryisverymovi
g
1
fDoyouk
owMrSmiththestoryofwhomisverymovi
gThereisaroomwhosewi
dowfacestheriver（whose引导定从修饰room）Thereisaroomthewi
dowofwhichfacestheriverThereisarooma
ditswi
dowfacestheriver2并列句用a
d连接1Shehastwobrotherswivesaredoctors2Shehastwobrothersa
dwivesaredoctorsE：关系代词as作主语、宾语和表语先行词被such和thesame修饰，或句型asmr