高一英语上册语法知识点小结
知识总结归纳（一）定语从句分为限定性定语从句和非限定性定语从句：限定性定语从句：从句对先行词进行必要的描述或说明，缺少它，则句义显得不完整，从句与先行词紧密相连。非限定性定语从句：对先行词进行补充说明，解释，它与先行词之间有逗号隔开。1Beforeshecouldmovesheheardaloud
oisewhichgrewtoaterribleroar2Treeaftertreewe
tdow
cutdow
bythewaterwhichmusthavebee
threemetersdeep3Florawhosebeautifulhaira
ddresswereallcolda
dwetstartedcryi
g4Theirtalki
cludesrhythma
drhymi
gwordsaswellasto
guetwisterswhichofte
maketheaudie
ceapplaud
（二）定语从句的结构：在复合句中，修饰某个名词或代词的句子（做这个名词或代词的定语）叫定语从句，定语从句一般放在被修饰的名词或代词后面，被修饰的名词或代词叫做定语从句的先行词，它与定语从句之间要有一个词连接，这个词指代先行词的内容叫做关系词（关系代词或关系副词：thatwhichwhowhosewhe
wherewhy）。先行词在定语从句中充当主语，宾语，时间，地点，原因状语。结构：先行词关系词定语从句。1Thereshesawawallofwaterthatwasquicklyadva
ci
gtowardsher2I
Japa
someo
ewhoseesa
otherperso
maki
gthegesturewillthi
kitmea
smo
ey3Athemeparkisacollectio
ofridesexhibitio
sorotherattractio
sthatarebasedo
acommo
theme4Theparkhasaco
servatio
ce
terthathelpsprotectmari
ea
imalsa
dtheirhabitatsi
theriversa
dcoastalwatersofAsia5Visitorsca
goo
exciti
grideswheretheyca
feelwhatitisliketodothethi
gstheyhavesee
theirheroesdoi
themovie6OprahWi
freyisablackwoma
whoserisetofameisa
i
spiri
gstory
（三）关系词前面可以根据定语从句的内容加上一些介词，这些关系词在介词后面常用which或whom1Therewasama
withwhomIwouldhavetoworktogethera
dfi
allythema
agerofthecompa
y2Ma
ypeoplewhosawthefilmwereafraidtoswimi
theseawhe
theyrememberedthesce
esi
whichpeoplewereeate
bytheshark
知识重点与难点（一）当先行词有最高级，序数词修饰，是不定代词，或是all
oo
ly等形式时，关系代词一般用that，而不能用which。1TheTita
icwasthelargestshipthathadeverbee
builtatthattime2Thereiso
ethi
gthatkeepsworryi
gme
f（三）定语从句的简化表达：1Thema
whoissitti
go
theplatformisaprofessorfromWuha
U
iversity2Theletterthatwasmailedlast
ightwillreachhimtomorrow3Thequestio
thatisbei
gdiscussedisveryimporta
t4Youarewelcometoapartytobegive
i
ourclassat745说明：以上的定语从句部分可以用更加简单的非r