最高考届高考英语语法精讲精练专题十状语从句和Word文档下载推荐.docx
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【答案】①while ②when ③When ④As ⑤While
as引导让步状语从句
as引导让步状语从句时要倒装，若是倒装，需将所强调的成分即名词（句首名词不能有任何冠词、形容词、副词、分词、实义动词提前。
[注]①though引导状语从句可以倒装也可以不倒装，although不能引起倒装。
②as，though，although引导从句时，后面的主句不能有but，但可以和still，yet连用。
完成下列句子：
①________________（虽然他是个孩子，heknowswhatistherightthingtodo.
②________________（虽然他工作很努力，heneverseemedabletodotheworksatisfactorily.
③_______________（虽然你可能失败，youshouldnevergiveup.
【答案】①Childasheis ②Hardasheworked ③Failasyoumay
before的用法
注意判断before在状语从句中的含义：
才；
就；
趁……没有；
还没来得及；
宁可……也不；
不知不觉。
1.判断下列各句中before的含义：
（ ①Wehadsailedfourdaysandfournightsbeforewesawland.
（ ②Wehadn'
trunamilebeforehefelttired.
（ ③Pleasewriteitdownbeforeyouforgetit.
（ ④BeforeIcouldgetinaword，hehadmeasuredme.
（ ⑤Shewoulddiebeforeshe'
dgivein.
（ ⑥Threemonthswentbybeforeweknewit.
2.区别以下句型：
用before，that，since，when填空：
①It'
sthreedays________hereturnedhome.
②Itwasthreedays________hereturnedhome.
③Itwillbethreedays________hereturnshome.
④Itwasthreedayslater________hereturnedhome.
⑤Itwasthreeo'
clock________hereturned.
【答案】1.①才 ②就 ③趁……没有
④还没来得及 ⑤宁可……也不 ⑥不知不觉
2.①since ②before ③before ④that ⑤when
[注]解答此类题目关键有三点：
首先要确定是不是强调句，当我们把itis/was以及连接词去掉时，剩余部分若能构成一个完整的句子，就是强调句，这时连词用that；
否则，就要考虑它的句式特点。
其次要看是时间段还是时间点。
再次是连接词前后的时态。
当确定为时间段时，连接词前后时态不一致，用since；
时态一致，用before；
当确定为时间点时，强调句就用that，否则就用when。
where引导的定语从句和状语从句的区别和联系
where引导定语从句时，相当于in/at/towhich；
where引导状语从句时，相当于in/at/totheplacewhere...如：
Pleasemakeamarkintheplacewhereyouhaveaquestion.（定语从句
Pleasemakeamarkwhereyouhaveaquestion.（状语从句
①Helivesinthequietsmallvillage________Iworkedtenyearsago.
②Helivesin________iscalledtheFairyLandOutsideoftheWorld.
＝Helivesintheplace________iscalledtheFairyLandOutsideoftheWorld.
③—Mum，whatdidyourdoctorsay?
—Headvisedmetolive________theairisfresher.
A.inwhereB.inwhich
C.theplacewhereD.where
④________othersareweak，heisstrong.
A.WhereB.Intheplace
C.WhichD.While
【答案】①where ②what；
that/which ③D ④A
unless的用法
unless意为“除非；
如果不”，相当于if...not。
①Mostbirdsfinditsafetosleepinthetrees，but________theyhaveeggsoryoungchicks，theydon'
tuseanest.
A.why B.how
C.unless D.where
②Youmustkeeponworkingintheevening，________youaresureyoucanfinishthetaskintime.
A.asB.if
C.whenD.unless
③Wewon'
tkeepwinninggames________wekeepplayingwell.
A.becauseB.unless
C.whenD.while
④Intimeofseriousaccidents，________weknowsomebasicthingsaboutfirstaid，wecansavelives.
A.whetherB.until
C.ifD.unless
【答案】①C ②D ③B ④C
so...that...和such...that...引导结果状语从句的区别
①so＋形容词/副词＋that...
so＋形容词＋a（n＋名词＋that...
②such＋a（n＋形容词＋名词＋that...
such＋形容词＋不可数名词/可数名词的复数＋that...
[注]so/such...that...放在句首时要倒装。
①Heissuchagoodteacherthatweallrespecthim.
＝Heis________________thatweallrespecthim.
＝So________________thatweallrespecthim.
＝Such________________thatweallrespecthim.
②Hemade________rapidprogressthattheteacherpraisedhim.
＝Hemade________muchprogressthattheteacherpraisedhim.
【答案】①sogoodateacher；
goodateacherishe；
agoodteacherishe ②such；
so
注意句型：
①表示目的状语的几种表达：
Hegotupearlytocatchtheearlybus.
＝Hegotupearlyinordertocatchtheearlybus.
＝Hegotupearlysoastocatchtheearlybus.
＝Hegotupearlysothathecouldcatchtheearlybus.
＝Hegotupearlyinorderthathecouldcatchtheearlybus.
②Hishumourwassuchastomakeusalllaugh.
＝Hewassohumourousastomakeusalllaugh.
“一……就……”的表达法
“一……就……”的表达法有：
assoonas，hardly/scarcely...when...，nosooner...than...，themoment/minute/second/instant，immediately/instantly/directly，on/upon＋n./doing。
他一到达车站，汽车就发动了。
__________（连词hearrivedatthestation，thebusstarted.
＝________（连词hadhearrivedatthestationwhenthebusstarted.
＝________（连词hadhearrivedatthestationthanthebusstarted.
＝________（副词hearrivedatthestation，thebusstarted.
＝________（名词hearrivedatthestation，thebusstarted.
＝________（介词hisarrivalatthestation，thebusstarted.
【答案】Assoonas；
Hardly/Scarcely；
Nosooner；
Immediately/Directly/Instantly；
Themoment/minute/second/instant；
Upon/On
注意倍数的表达
倍数放在形容词或副词的原级、比较级或名词前。
如：
①Thisriveristhreetimeslongerthanthatone.
Thisriveristhreetimesaslongasthatone.
Thisriveristhreetimesthelengthofthatone.
②Ihavetwiceasmanybooksashehas.
Ihavetwiceasmuchmoneyashehas.
①这个房间是那个房间的两倍大。
Theroomis________________________asthatone.
Theroomis________________thanthatone.
Theroomis________________________ofthatone.
②Theincomeofthisyearistwice________oflastyear.
Theincomeofthisyearistwice________itwaslastyear.
【答案】①twiceasbig；
twicebigger；
twicethesize ②that；
what
until/till的用法
until可用于句首，而till通常不用于句首。
Untilyoutoldme,Ihadheardnothingofwhathappened.
[注]否定句可用另外两种句式表示。
①肯定句：
She________（sleepuntilmidnight.
否定句：
She________（arriveuntilmidnight.
②Hedidn'
tgotobeduntilhefinishedhiswork.
＝____．（倒装句
＝____．（强调句
【答案】①slept；
didn'
tarrive ②Notuntilhefinishedhisworkdidhegotobed；
Itwasnotuntilhefinishedhisworkthathewenttobed
状语从句中的常用连词和特殊连词
从句
类型
常用连接词
特殊连接词
时间状语从句
when，while，as，before，after，since，till，until，assoonas
一些时间名词：
themoment，theinstant，theminute，theday，nexttime，everytime，thefirsttime，thelasttime
一些副词：
instantly，immediately，directly
固定搭配的连词：
nosooner...than，hardly/scarcely...when
地点状语从句
where
wherever，anywhere
原因状语从句
because，since，as，for
seeingthat，consideringthat，giventhat，inthat，nowthat，forthereasonthat
目的状语从句
（sothat，inorderthat
lest，forfearthat，incase
结果状语从句
so/such...that，sothat
tothe/suchadegreethat，tothe/suchanextentthat
条件状语从句
if，unless，aslongas
suppose，supposing，providing，provided，onconditionthat
让步状语从句
although，though，eventhough，evenif
while（一般用于句首，as（用于倒装结构，wh－ever＝nomatterwh－，whether...or...
比较状语从句
as，than
themore...，themore...
方式状语从句
as，asif/though
the（sameway，AistoBwhatCistoD
①Myparentsliveinasmallvillage.Theyalwayskeepcandlesinthehouse________thereisapowerout.
A.ifB.unless
C.incaseD.sothat
②Myparentsdon'
tmindwhatjobIdo________Iamhappy.
A.eventhough
B.assoonas
C.aslongas
D.asthough
【答案】①C ②C
状语从句的省略现象
当when，while，if，unless，as，though，asif，asthough等引导时间、地点、条件、方式或让步状语从句时，如果从句的主语与主句的主语一致（或虽不一致，是it，从句的谓语又包含动词be，就可省略从句中的“主语＋be”部分。
if，unless，when，though，once，asif等连词后用－ing表示主动，－ed表示被动；
asif后如表示目的，则用todo表示。
[注]after，before，since，without后接beingdone表示被动。
①____________（如果有必要的话，I'
llexplaintoyouagain.
②Although________（lackmoney，theysenttheirchildrentoschool.
③When____________（complete，thehallcanhold2，000people.
④Hestoppedasif____________（seeifsomeonefollowedhim.
【答案】①Ifnecessary ②lacking ③completed ④tosee
however和whatever引导状语从句的区别
however后接形容词或副词，相当于nomatterhow；
而whatever后接名词，相当于nomatterwhat。
用however，whatever填空：
①________difficultitmaybe，youshouldn'
tgiveup.
________difficultiesyoumaycomeacross，youshouldn'
________manydifficultiesyoumaycomeacross，youshouldn'
②Youcandress________youlike.
Youcanwear________youlike.
【答案】①However；
Whatever；
However ②however；
whatever
并列连词
表示转折对比关系的并列连词：
Thecarisold，（and/butyetitisingoodcondition.
＝Thecarisold，butitisingoodcondition.
＝Thecarisold.However（＝Nevertheless＝Still，itisingoodcondition.
[注]but不与although连用，但yet，still可与although连用。
for常出现在并列句中，不说明主句行为发生的直接原因，只提供一些补充说明，常位于两个并列句中间，不可位于句首。
①UnlikewatchingTV，readingisahighlyactiveprocess________itrequiresattentionaswellasmemoryandimagination.
A.untilB.but
C.unlessD.for
②Theoldteacherfounditincreasinglydifficulttoread，________hereyesightwasbeginningtofail.
A.andB.for
C.butD.or
③Sheisseriouslyill，________shedoesn'
tgiveuphope.
A.thoughB.but
C.stillD.however
【答案】①D ②B ③B
1.（2014·
江苏卷Lessonscanbelearnedtofacethefuture,________historycannotbechanged.
A.thoughB.as
C.sinceD.unless
2.（2014·
天津卷________youstarteatinginahealthierway,weightcontrolwillbecomemucheasier.
A.UnlessB.Although
C.BeforeD.Once
3.（2014·
重庆卷Halfanhourlater,Lucystillcouldn'
tgetataxi________thebushaddroppedher.
A.untilB.when
C.althoughD.where
4.（2014·
北京卷Someanimalscarryseedsfromoneplacetoanother,________plantscanspreadtonewplaces.
A.soB.or
C.forD.but
5.（2014·
陕西卷Theyoungcouple,whoreturnedmylostwallet,left________Icouldaskfortheirnames.
A.whileB.before
C.afterD.since
6.（2013·
江苏卷Intheglobaleconomy，anewdrugforcancer，________itisdiscovered，willcreatemanyeconomicpossibilitiesaroundtheworld.
A.whateverB.whoever
C.whereverD.whichever
7.（2013·
北京卷Manycountriesarenowsettingupnationalparks________animalsandplantscanbeprotected.
A.whenB.which
C.whoseD.where
8.（2013·
全
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