主谓一致：英语中，谓语受主语的支配：谓语动词的选择必须和主语在人称和数上保持一致。语法一致、意义一致和就近原则。语法一致：谓语动词和主语在单复数形式上保持一致。1单数
，不可数
不定式，动名词或从句作主语时，谓语动词用单数。主语为复数时，谓语动词用复数。Hisfatherisworki
go
thefarmTimeismo
eyTofi
ishalltheworko
timeisimpossibleReadi
gi
thesu
isbadforyoureyesThechildre
arei
theclassroom2hoursago◆由what引导的主语从句，后面的谓语动词多用单数但如果表语是复数或what从句是一个带有复数意义的并列结构时，谓语动词用复数。WhatIboughtwere3E
glishbooksWhatIsaya
ddoarehelpfultoyou2由a
d或botha
d连接起来的合成主语后面谓语动词用复数。Lucya
dLilyaretwi
sShea
dIarefrie
dsBothshea
dheareYou
gPio
eers◆如果a
d所连接的两个词是指同一个人或物时，它后面的谓语动词就用单数。Thewritera
dartisthascome◆由a
d连接的并列单数主语前分别有eachevery
omoretha
aa
ma
yaa
修饰时，谓语动词用单数。Everystude
ta
deveryteacherwasi
theroomNoboya
d
ogirllikesit3主语后面有withtogetherwithexceptbutlikeaswellasrathertha
moretha
olesstha
besidesi
cludi
g等引起的短语时，谓语动词的单复数由主语的单复数决定。MrGree
togetherwithhiswifea
dchildre
hascometoChi
aNobodybutJima
dMikewaso
theplaygrou
dShelikeyoua
dTomisverytall4either
eithereachevery或
o单数
either
either
o
eof＋复数名词，还有somea
y
oevery构成的复合不定代词作主语，谓语动词用单数。Eachofushasa
ewbookEverythi
garou
dusismatterNeitherofthetextsisi
teresti
gNo
eofushasbee
toSouthAfrica5定语从句中，关系代词thatwhichwho作主语时，谓语动词的数和先行词一致。Heiso
eofmystude
tswhoareworki
ghardHeistheo
lyo
eofmyfrie
dswhoisworki
ghard6集体名词familyclasscrowdcommitteepopulatio
audie
ce等，指整体时，用单数；指集体的成员时，用复数。Hisfamilyisahappyo
eThewholefamilyarewatchi
gTVThepopulatio
ofChi
ais1400millio
人口O
ethirdofthepopulatio
hereareworkers人◆peoplecattlepolice作主语时，谓语动词用复数。7由alotoflotsofple
tyoftherestofthemajorityof＋名词，或者是分数百分数＋名词构成的短语作主语，谓语动词的数由名词的单复数决定。Therestofthelectureiswo
derfulAlotoftimeiswastedAlotofpeopletakeparti
themeeti
g
f23waterisdru
kbyhim23stude
tsareabse
t8倒装句中，谓语v的数与其后的主语一致。O
tr