1、專業資料值得擁有狀語從句種類從屬連詞例句說明時 間狀從whenWhenIcameintotheroom,hewaswritingaletter.Weshallgotherewheneverwearefree.when指的是某一具體的時間whenever指的是在任何時間”Iwaswalkingalongthestreetwhensuddenlysomeonepattedmeontheshoulderfrombehind.Iwasabouttogoswimmingwhenourguidestoppedme.when句這時”或在那個時候”表示某件事正在發生或剛剛發生時，另一動作同時發生。這種用法的w

2、hen分句一般位于句末。常用句型：beabouttodo-when-,bedoing-when-,haddone-when-,beononesway-when-,beonthepointofdoing-whenHeusuallywalkswhenhemightride.Theyhadonlythreetableswhentheyneededfive.Howcanyouhopeformercyyourselfwhenyoushownone?盡管，雖然，既然，鑒于，如果whileWhileitwasraining,theywentout.Istayedwhilehewasaway.while指在某

3、一段時間里，在期間，while引導的動作必須是持續性的IlikewatchingTVwhilehelikesreading.while做并列連詞，表示相對關系“然而”WhileIunderstandyourpointofview,Idontshareit.While引導讓步狀語從句，相當于although,但一般位于主句之前。Whilethereislife,thereishope.While引導條件狀語從句，相當于as/solongas,翻譯成只要”asHehurriedhome,lookingbehindashewent.as引導持續性動作，強調主句和從句的動作同時發生AsIgetolde

4、r,Igetmoreoptimistic.兩種正在發展或變化的情況，有“隨著”的意思，表時間的推移。專業資料值得擁有Hehurriedhome,lookingbehindashewent.一邊一邊Ashewasgoingout,itbegantorain.強調物個動作緊接著發生。Asaboy(Whenhewasaboy),hewashopelessatmaths.as+名詞，相當于時間狀語從句beforeA.Beapupilbeforeyoubecomeateacher.BWewaitedalongtimebeforehecameout.Wehadntwaitedlongbeforehecam

5、eout.C.Hediedbeforehewroteawill.D.hesunhadsetbeforeweknewit.LeavemebeforeIchangedmymind.IddiebeforeIapologizedtothem.GetoutbeforeIcallthepolice.往往表示主句的動作先于從句的動作發生，“在之前”，A.“才”（強調主句所表達的時間、舉例很長或花費的力氣很大。）B.“就”（強調主句所表達的時間、舉例短或花費的力氣很大。）C.還沒有”“免得”“不知不覺”“寧可、寧愿”“否則，要/、然”Itwillbefiveyearsbeforehereturnstohish

6、omeland.Itwontbelongbeforewemeetagain.It+（not）be+sometime+before從句?？蟃E句中，多長時間之后才”；否定句中，“用不了多長時間就”afterHearrivedafterthegamestarted.until/tillWewaitedtill(until)hecameback.如主句動詞正持織性動作，甬用月定式，表示直到為止ShedidntstopworkinguntilelevenoUntilhehadpassedoutofsight,shestoodthere.女cock動詞是瞬間動詞，常用否定式，表示直才”在以前不”從句放在

7、強調，一般用untilsinceGreatchangeshavetakenplaceinChinasince1978.AssoonasIarriveinShanghai,Illwri狀語從句在主句之前時一般用逗號與主句分開，如從句在:由toyo后則不必用標點符號。Mr.Lihasbeenheresincehecameback.IhavewrittenhomebutoncesinceIcamehere.since后是非延續性動詞的過去式，則時間的起點應從該動作發生時算起。專業資料值得擁有Hehaswrittentomefrequentlysincehewasill.since后是延續性動詞的過去

8、式，則時間的起點應從該動作結束時算起。Itis(hasbeen)alongtimesinceIsmoked.IthasbeentwoyearssinceIbegantosmoke.It+be+sometime+since短語或從句， 如果從句中謂語動詞是非延續性動詞，E“做某事已有多長時間”；如果是延續性動詞，句“不做某事已有多長時間”。需要注意主句與從句時態的一致性。就Hardlyhadwebegunwhenweweretoldtostop.Ihadhardlygothomewhenitbegantorain.=HardlyhadIgothomewhenitbegantorain.Nosoo

9、nerhadwegottothestationthanthetrainleft.hardly-whe和nosooner-than勺息義相當丁assoonas但只表示過去發生的事情，主句為過去完成時，從句為過去時，如hardly或nosooner位于句首時語氣強，而且主句的謂語要用部分倒裝。就EverytimeItravelledbyboat,Igotseasick.ThemomentIheardthesong,Ifeltcheerful.Nexttimeyoucome,youllseehim.有些名詞或副詞出以起連詞的作用。如：theminute,themoment,theday,thewee

10、k,theyear,thefirsttime,anytime,nexttime,everytime,thelasttime,eachtime,allthetime,bythetime,immediately,instantly,directly,assoonas,once等。在時間狀語從句中，不能用將來時或過去將來時，而要用現在時或過去時代替將來時。Onarrivingatthestation,thethiefwasarrested.一OnhisarrivalinParis,hewasrecognisedasaobleandthrownintoprison.ondoingsth.或onones

11、+名詞地 點狀從wherewhereverWherethereisawill,thereisaway.Wherethereiswaterthereislife.Youarefreetogowhereveryoulike.Whereveryougo,youmustobeythelaw.where與wherever息義基本相問， 但后者語氣較強， 多用于書面語。where表示特正的地點，wherever表示非特TE的地點。專業資料值得擁有原因狀從becauseIcamebacklateyesterdaybecauseIwasondutybecause用來回答why的I可題，語氣取強notbecau

12、se，butbecause不是因為而是因為partlybecause-部分是因為becausebecauseofsinceSinceeveryoneishere,letsbeginourmestin辱不既然或全已知的理由，稍加分析即可表明的原因，多放句首forHemustbeill,forheisabsenttoday.不是說明直接原因， 而是對某種情況加以推斷， 用于表示補充說明理由。asAshedidntknowmuchEnglish,helookedupthwordinthedictionary.As語氣最弱，其原因只是對結果的附帶說明。從句常放在句首，說明原因，主句說明結果，常用于口語

13、中。nowthat,seeingthat,consideringthat,inthatNow(that)theweatherhasclearedup,wecanstartourjourney.Seeing(that)hewasbadlyill,wesentforthedoctor.Now(that)everybodyishere,letsbegin.seeing(that),nowthat,consideringthat和since,as意義相似，他們都有鑒于某個事實”的意思，that可以省去inthat中that不能省略。nowthat用來說明一種新情況，然后加以推論，位于句首時，that可

14、以省略。目的狀從thatsothatinorderthat=totheendthatlest=forfearthatIshallwritedownyourtelephonenumberthatImaynotforget.Welltellyouthetruthsothatyoucanjudgeforyourself.Theyworkedharderthanusualinorderthattheycouldfinishtheworkaheadoftime.Putonmoreclotheslest(=forfearthat)youshouldcatchcold.目的狀語從句中常用情態動詞may(mi

15、ght)car(could),should等放在動詞之前，從句往往放在主句之后，主從句之間不用任何標點符號專業資料值得擁有incaseTakeyourraincoatincaseitrainsHeleftearlyincasehe(should)missthelasttrain.Incase以防”后面的從句可以使用一般現在時表示將來， 或使用一般過去時表示過去將來，還可以和其他的目的狀專業資料值得擁有語從句一樣，有一個表推TE性的情態動詞，incase從句可使用should，但should也可以省略。結果狀從sothatso-thatWeturneduptheradio,sothatevery

16、oneheardthenews.Hewassoexcitedthathecouldntsayasothat前有逗號為結果狀語從句so-that的so后面跟形容詞或副詞word.such-thatHegavesuchimportantreasonsthathewasexcused.Itissuchaninterestingnovelthatallofuswanttoreadit.Itissointerestinganovelthatallofuswanttoreadit.such-that的such后面跟名詞，如果名詞是單數就要用sucha/an-th施可以轉換用so-that,語氣較強條件狀從

17、ifunlessas/solongasincasesofarasonceDifficultiesarenothingifwearenotafraidofthem.Weshallgotheretomorrowunlessitrains.=WeshallgotheretomorrowifitdoesntraSo/Aslongasyouworkhard,youwillsucceed.IncaseIforget,pleaseremindmeaboutitSofarasIknow,thebookwillbepublishednextmonth.unless從句的謂語只能用肯TE式。unless和if門。

18、回義，unless是書面語，if-notln語，通常一者可以換用條件狀語從句中的謂語動詞的時態一般要用現在時或過去時代替一般將來時或過去將來時suppose/supposing(that)假定provided/providing(that);oncondition(that)在條件下，以為條件Suppose/Supposingitrainstomorrow,whatshallwedo?Illgoprovided/providingthechildrencancomewithme.Illallowyoutogoswimmingonconditionthatyoudontgotoofarfromt

19、hebank.專業資料值得擁有方 式狀從asasifasthoughDrawacatasItaughtyouDoasyouaretold.Shelooksasifsheisill.Heactedasif(though)nothinghadhappenedTheytreattheblackboyasif(though)hewereananimal.此處as譯為：按照或正如asif或asthough的啟、義和用法基本一樣。從句中可以用現在時表示可能符合事實，也可以用虛擬語氣asitis/wasIthoughtconditionswouldgetbetter,butasitistheyaregett

20、ingworse.Leaveitasitis.用于句首時，用來陳述真實的情況，可以翻譯為“事實上，實際情況是”；用于句末時，常表示“按原來的樣子，照現在的樣子”，若前面的名詞委復數，則應改為astheyare/were。asitwereHeis,asitwere,awalkingdictionary.Theskyiscovered,asitwere,withablackcurtain.用作插入語， 表示“仿佛， 好像， 可以說是”， 不能改為asitis(was)讓 步狀從althoughthoughAlthough(Though)hewasoversixty,(yet)hebegantole

21、arnFrench.Wewerenottiredthough(although)wehadworkedallday.在句子中一般用了雖然”就不能再用但是”(but)但可以與yet或still連用。though/although息義相問，用法基本一樣，前者通俗，口語化，后者正式多放主句的前面evenif,eventhoughIllgoevenif(though)itrainstomorrow.evenif和eventhough的息思為即使縱使有退一步設想的意味，多用于書面語中asChildasheis,heknowsalot.Coldasitis,(=Thoughitiscold,)thechi

22、ldrenplayoutdoors.as引出的狀語從句多用于書面語，它比用though或although引導的從句，語氣強，更有表現力，從句常放在句首，語序部分倒裝。nomatter(whether,who,whatwhen,where,which,how-Doitnomatterwhatotherssay.Nomatterhowbusyhewas,hestudiedEnglisheveryday.Nomatterwhotakesupthematterforme,Ishallbeverygrateful.nomatter與who-ever引導的讓步狀語從句息義基本一樣，nomatter引導的從

23、句可是以位于主句前或王句后專業資料值得擁有wh+ever(whateverwhoever,wheneverwhichever,however)Whateverhappens/mayhappen,weshallnotloseheart.Whoevercomes,hewillbewelcome.短語“盡管”Inspiteof/Despitethefactthatheissometimesselfish,wehavetodependonhimSomepeopleactregardlessofwhatwillhappenafterwards.forall(that),inspiteofthefact,despitethefactthat,regardles