状语从句讲解及习题附答案.docx
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状语从句讲解及习题附答案.docx
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状语从句讲解及习题附答案
状语从句
(一)状语从句概述
界说
状语从句用作状语,是起副词感化的句子.
地位
状语从句可以放在主句之前,也可以放在主句之后,时光.前提.原因和妥协状语从句放在句首时须要用逗号和主句离隔.
分类
依据其感化可以分为时光.地点.原因.前提.目标.妥协.方法和比较等状语从句.
感化
它可以润饰谓语.非谓语动词.定语.状语和全部句子.
(二)状语从句详解
1.时光状语从句
引诱词
用法
示例
when
意为“当…的时刻”.When引诱从句的谓语动词可所以延续性动词,也可所以刹时动词.并且when有时暗示“就在那时”
Aliarisnotbelievedwhenhespeaksthetruth.撒谎者讲实话时也没有人信任.
Whenhearrives,I’llcallyou.
Whenyoulaughandsmile,yourbodyrelaxes.
while
意为“在…的时刻,在…的同时”.While引诱从句的谓语动词必须是延续性的,产生时光较长,并强调主句和从句的动作同时产生(或者相对应).While有时还可以暗示比较.
WhileIwasstandingatthewindow,Isawseveralboysrunningalongthestreet.
WhileJohnwaswatchingTV,hiswifewascooking.
as
意为“一边…一边…”.As引诱的动作是延续性的,产生时光较短,一般用于主句和从句动作同时产生;as也可以强调一前一后.
ThewriterwasangryashewastravellingonatraintoLondonbecausesomeonehadinvadedhis“space”.
Hesmiledashestoodup.
after
意为“在…之后”.暗示主句动作产生在从句动作之后.主句与从句的动作时光关系与before引诱的从句相反.
Withmanyhungryvisitorswaiting,don’tstaytoolongatyourtableafteryouhavefinished.
Ifanearlyexitisnecessary,youcanleaveafterasceneisover.
before
意为“在…之前”.引诱的从句不必否认情势的谓语,并且当before引诱的从句位于主句之后,有时译成“就,才”.当主句用未来时,从句老是用如今时;假如before引诱的从句谓语用的是曩昔时,则主句动词多用曩昔完成时,如许以便表现动作的先后.
Youcan’twatchTVbeforeyoufinishyourhomework.
Beforeitended,thetheatrewasalmostempty.
MyfatherhadleftforCanadajustbeforetheletterarrived.
till
意为“直到”.一般情形下可以和until交换.假如主句中的谓语动词是瞬时动词时,必须用否认情势;假如主句中的谓语动词是延续性动词时,用确定和否认情势都可以,但表达的意思不合.
Shedidn’tevenknowthatitwasanearthquaketillshesawashaking(movingfromsidetoside)light.
Thefiremanworkedveryhardtillthefirewasout.
until
意为“直到”.在强调句型中多用until.假如主句中的谓语动词是瞬时动词时,必须用否认情势;假如主句中的谓语动词是延续性动词时,用确定和否认情势都可以,但表达的意思不合.
I’mwaitingformysister.Iwon’tgotoseemyuncleuntilshecomes.
WaituntilIfinishwhatIamdoing.
since
意为“自从,从…以来”.引诱从句的谓语动词可所以延续性的动词,也可所以瞬时动词.一般情形下,从句谓语动词用一般曩昔时,而主句的谓语动词用如今完成时.但在Itis+时光+since从句的句型中,主句多用一般如今时.
IhavebeenstudyinghardsinceIenteredthehighschool.
ItisfouryearssincemysisterlivedinBeijing.
ItisfiveyearsmonthssinceourbosswasnotinBeijing.
assoonas
意为“一…就…”.引诱时光状语从句时,假如主句用了未来时,从句一般应用如今时.
Tomwillcallmeassoonashegetshome.
IwillcallyouassoonasIarrive.
引诱词
用法
示例
where
意为“哪里”.“where引诱的地点状语从句,(there+)主句”“哪里…哪里就…”.主句在从句后面时,there可用可不必;主句在从句的前面时,一般都不必there.
Wherethereisawill,thereisaway.
Theyweregoodpersons.Wheretheywent,theretheywerewarmlywelcomed.
Youshouldhaveputthebookwhereyoufoundit.
wherever
意为“无论何地”.anywhere/wherever引诱地点状语从句+主句.anywhere本身是个副词,但是常可以引诱从句,相当于连词,意思相当于wherever,anywhere引诱的从句可位于主句之前,也可以位于主句之后.而wherever本身就是个连词,暗示“在何处,无论何处”.
Wherevertheseais,youwillfindseaman.
I’llgoanywhereyougo.
引诱词
用法
示例
if
连词,意为“假如,假如”.当主句是未来时的时刻,从句要用一般如今时.
Don’ttalkloudlyatthemeeting.Ifyoudo,youwillhavetoleave.
We’llgoforapicnicifitdoesn’trainthisweekend.
unless
连词,意为“除非(=ifnot).当主句是未来时的时刻,从句要用一般如今时.
Don’tdiscusstheproblemswithyourpartnerunlessyouareaskedtodoso.
Iwon’tgothereunlessyoucomewithme.
引诱词
用法
示例
as
意为“因为”.引诱原因状语从句时暗示附带.解释“两边已知的原因”,语气比since弱,较为正式,地位较为灵巧(常放于主句之前).
Astheweatheriscold,Istayathome.
Asitisraining,you’dbettertakeataxi.
Asyouaretired,you’dbetterrest.
since
意为“因为”.引诱的原因状语从句一般放于主句之前暗示已知的.显然的来由(平日被翻译成“既然”),较为正式,语气比because弱.
Sincetheearthlookslikeaball,thesuncanshineononlyhalfofitatatime.
SincetheraceisinApril,Ihadtorunthroughoutthewinter,andinBoston,wintersarecold.
Sinceeverybodyishere.Let'sbeginourmeeting.
because
意为“因为”.引诱的原因状语从句一般放于主句之后,表述直接原因,语气较强,最合适why引诱的疑问句.Because引诱的原因状语从句有时可以与becauseof短语交换.
Thewomanpreferswinterbecauseshecanskate.
I’dliketocollectstampsbecausetheyareinteresting.
I’mverytiredthesedaysbecauseofstudyingphysics.
Hecan’tcomebecauseheisill.=Hecan’tcomebecauseofhisillness.
for
意为“因为”.引诱的原因状语从句其实不解释主句行动产生的直接原因,只供给一些帮助性的填补解释,for引诱的原因状语从句只能放于主句之后,并且必须用逗号将其与主句离隔.
Hemustbeill,forheisabsenttoday.
Hecouldnothaveseenme,forIwasnotthere.
引诱词
用法
示例
sothat
意为“以至,以便”.目标状语的谓语常含有may,might,can,could,should,would等情态动词.
Trytospeakloudenoughsothatpeoplecanhearyouclearly.
Mr.Greenspeaksveryloudlysothatallthepeoplecanhearhimclearly.
inorderthat
意为“为了”,相当于sothat.inorderto后面可以跟动词本相组成目标状语,不是目标状语从句.
Weshallletyouknowthedetailssooninorderthatyoucan/maymakeaarrangements.
引诱词
用法
示例
so…that
意为“如斯…以至于…”.
so+adj./adv.原级+that,so是副词,只能润饰形容词和副词.so还可与暗示数目的形容词many,few,much,little(这四个形容词暗示多或少时)连用,形成固定搭配.so+many或few+复数可数名词+that;so+much或little+不成数名词+that.
ThisyearithasrainedsoheavilyinSouthChinathatlotsofproblemsarecaused.
Theiceonthelakewassothinthatpeoplecouldn’tskateonit.
Toooften,wespendsomuchtimethinkingaboutthefuturethatwefailtoenjoythepresent.
TherearesofewnotebooksthatIcan’tgiveyouany.
such..that
意为“如斯…以至于…”.有三种构造:
such+a(an)+adj.+单数不成数名词+that;such(+adj.)+不成数名词+that;such(+adj.)+复数可数名词+that,such是形容词,润饰名词或名词词组.有时可与so…that句型转换.
It’ssuchawonderfulsongthatwealllikeit.
Simonissuchdishonestpersonthatnoonebelieveshim.
Theboyissoyoungthathecan’tgotoschool.=Heissuchayoungboythathecan’tgotoschool.
引诱词
用法
示例
though
意为“固然”.不克不及和but连用.但是可以同yet(still)连用,组成though…yet(still).though较广泛,经常应用于非正式的白话和书面语中.even能和though组合暗示强调,在这里eventhough=evenif(nomatterif;though即使…也…).though可以自力用作副词,常放在句末,意为allthesame(照样;仍然)或however(可是;然而).
Soithasliveduptonowthoughitisn'tstrongatall.
Thoughtheyaretwinbrothers,theydon’tlooklikeeachother.
Evenif/Eventhoughwecouldaffordit,wewouldaffordit,wewouldn’tgoabroadforourvacation.
although
意为“固然”.不克不及和but连用.但是可以同yet(still)连用,组成although…yet(still).although较为正式,语气比though重,经常应用以强调妥协概念.even不克不及和although组合.
Althoughhediedseveralyearsago,Icanstillrememberthedayswespenttogetherandwhathehastaughtmeaboutlove.
Althoughwehadlittlefoodwithus,wedecidedtospendthenightinthecar.
8.比较状语从句
引诱词
用法
示例
as…as...
意为“和…一样”.暗示同级的比较.应用时要留意第一个as为副词,第二个as为连词.其根本构造为:
as+adj./adv.原级+as.如有润饰成分,如twice,threetimes,half,aquarter等,则须置于第一个as之前.
Sheisverygoodatpainting.Shecanpaintaswellashereteacher.
Iranoutasquicklyaspossible.
notas/so…as
意为“和…不一样,不如”.也暗示同级比较.
Sheisnotso(as)outgoingashersister.
Thisdictionaryisnotas/sousefulasyouthink.
引诱词
用法
示例
as/(just)as...so…
意为“如同,就像”.引诱的方法状语从句平日位于主句后,但在(just)as...so…构造中位于句首,这时as从句带有比方的寄义,意为“正如…,就像”,多用于正式体裁.
WheninRome,doastheRomansdo.
Aswateristofish,soairistoman.
asif/asthough
意为“就像,似乎”.两者的意义和用法雷同,引出的状语从句谓语多用虚拟语气,暗示与事实相反,有时也用陈述语气,暗示所讨情形是事实或实现的可能性较大.常译作“仿佛…似的,似乎…似的”.
Ifwouldneverforgetheresmile,orthewayhereyesshoneasifwewerethesameage.
Itlooksasiftheweathermaypickupverysoon.
演习一
一.单项填空
1._______he’sold,hecanstillcarrythisheavybag.
A.ThoughB.SinceC.ForD.So
2.---Doyouknowifhe_______toplaybasketballwithus?
---Ithinkhewillcomeifhe______freetomorrow.
A.comes;isB.comes;willbeC.willcome;isD.willcome;willbe
3.Inthezooifachild_____intothewaterandcan’tswim,thedolphinsmaycomeup______him.
A.willfall;tohelpB.falls;tohelpC.willfall;helpD.falls;helping
4.Idon’tremember________heworkedinthatcitywhenhewasyoung.
A.whatB.whichC.whereD.who
5.Wewillstayathomeifmyaunt________tovisitustomorrow.
A.comesB.comeC.willcomeD.iscoming
6.Thepoliceaskedthechildren_______crossthestreet________thetrafficlightsturnedgreen.
A.not;beforeB.don’t;whenC.notto;untilD.not;after
7.Iwaslateforclassyesterday_______therewassomethingwrongwithmybike.
A.whenB.thatC.untilD.because
8.I’llgoswimmingwithyouifI________freetomorrow.
A.willbeB.shallbeC.amD.was
9.Intheexam,the________youare,______the_______mistakesyouwillmake.
A.careful;littleB.morecareful;fewestC.morecareful;fewerD.morecareful;less
10.Youshouldfinishyourlessons_______yougoouttoplay.
A.beforeB.afterC.whenD.while
11.Ihurried_____Iwouldn’tbelateforclass.
A.sinceB.sothatC.asifD.unless
12.Whenyoureadthebook,you’dbettermakeamark_______youhaveanyquestions.
A.whichB.thatC.whereD.though
13.Theteacherraisedhisvoice_______allthestudentscouldhearhim.
A.forB.sothatC.becauseD.inorder
14.Hetookoffhiscoat_______hefelthot.
A.becauseB.asC.ifD.since
15.Itis______thatwe’dliketogooutforawalk.
A.alovelydayB.toolovelyadayC.solovelyadayD.suchlovelyaday
16.Maryhad______muchworktodothatshestayedatherofficeallday.
A.suchB.soC.tooD.very
17._______Ifeltverytired,Itriedtofinishthework.
A.AlthoughB.BecauseC.AsD.Asif
18.______thedaywenton,theweathergotworse.
A.WithB.SinceC.WhileD.As
19.______wellyoucandrive,youmustdrivecarefully.
A.SolongasB.InorderthatC.NomatterhowD.Themoment
20.Writetomeassoonasyou________toBeijing.
A.willgetB.getC.gettingD.got
二.依据中辞意思完成下列英语句子
1.不管他跟我开什么打趣,我都不朝气.
Iamnotangrywithhim,____________________jokeshe______onme.
2.布鲁斯太太对学生异常亲热,以至于学生把她当做母亲.
MrsBrucewas_______kindtoherstudents______they______her_____theirmother.
3.只要我们竭尽全力,怙恃就会满足我们的表示.
Ourparentswillbepleasedwithourperformance________________wetryourbest.
4.你一到上海就给我打个德律风好吗?
Willyoupleasecallme__________________yougettoShanghai.
5.这个七岁的女孩热爱钢琴,以至于他已经保持演习两年了.
Theseven-year-oldgirllikesplayingthepiano___
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