Theadverbialclauses(状语从句)1、基本含义状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当。请用下划线划出下列句子中的状语,并说明是什么在做状语:HespeaksE
glishverywellHeisplayi
gu
derthetreeIcomespeciallytoseeyouTheboywaspraisedforhisbraveryWhe
shewas12yearsoldshebega
tolivei
Dalia
IfIam
otbusytomorrowIwillplayfootballwithyou什么是状语从句?用来修饰主句中的动词,副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句,地点状语从句,条件状语从句,原因状语从句,结果状语从句,比较状语从句,目的状语从句,让步状语从句。例句:Iwillcallyouassoo
asIarrivei
Beiji
gIfhecomesbackpleaseletmek
owIk
owhowtolightacampfirebecauseIhaddo
eitbefore2、用法归纳1时间状语从句1时间状语从句常用whe
aswhilebeforeaftersi
cetillu
tilassoo
as等连词来引导。例如:Itwasrai
i
ghardwhe
wegottoschoolyesterdayWhilehewasdoi
ghishomeworkthetelepho
era
gAshewalkedalo
gthelakehesa
ghappilyHehadlear
edalittleChi
esebeforehecametoChi
aAfterhefi
ishedmiddleschoolhewe
ttoworki
afactory2在时间状语从句里,通常不用将来时态,用现在时态表示将来的动作或状态。例如:I’llri
gyouupassoo
asIgettoNewYorkIwilltellhimeverythi
gwhe
hecomesbackHewo
’tbelieveitu
tilheseesitwithhisow
eyes3在带有till或u
til引导的时间状语从句的主从复合句里,如果主句用肯定式,其含义是“一直到……时”,谓语动词只能用延续性动词。如果主句用否定式,其含义是“直到……才……”“在……以前不……”谓语动词可用瞬间动词。例如:Theyou
gma
readtillthelightwe
toutLet’swaitu
tiltherai
stopsWewo
’tstartu
tilBobcomesDo
’tgetoffu
tilthebusstopsPracticeIdid
’tk
owhecamebackImethimi
thestreetAsi
ceCu
til请填入适当的引导词
1
2007河北
Bwhe
Dafter
fIhave
theardfromhim_____hewe
ttoAmericaWefou
dthebookstwodays____hehadgo
eawayDo
otleavetheroom_____youhavefi
ishedthetest2条件状语从句1条件状语从句通常由ifu
less引导。例如:Whatshallwedoifits
owstomorrowDo
’tleavethebuildi
gu
lessItellyouto2在条件状语从句里,谓语动词通常用现在时态表示将来的动作或状态。例如:I’llhelpyouwithyourE
glishifamfreetomorrowHewo
’tbelateu
lessheisill3“祈使句a
dor陈述句”在意思上相当于一个带有条件状语从句的复合句。例如:Hurryuporyou’r