高考英语语法之状语从句(陷阱题型)语法分析

状语从句,时间、地点、原因、条件、方式、让步、目的、结果、比较,时间状语从句：when,while,as,after,before,since,until,once,assoonas,theminute/moment,hardlywhen,nosoonerthat,地点状语从句：where,wherever,原因状语从句：because,as,since,for,nowthat,条件状语从句：if,unless,as/solongas,onconditionthat,方式状语从句：as,justas,asif,让步状语从句：though,although,evenif/though,as,however,whatever,nomatter,whether.or,目的状语从句：that,sothat,inorderthat,lest(免得),结果状语从句：sothat,sothat,suchthat,比较状语从句：as.as,notso/asas,morethan,lessthan,the+比较级the+比较级,MayIgoandplaywithDickthisafternoon,Mum?No,youcantgoout_yourworkisbeingdone.A.beforeB.untilC.asD.themoment,C,句中的yourworkisbeingdone表明你正在做作业，选as表原因。,2.Imgoingtothepostoffice._yourethere,canyougetmesomestamps?A.AsB.WhileC.BecauseD.If,B,尽管as和while均可用作从属连词引导时间状语从句，表示“当的时候”，但两者有一个重要区别，就是这样用的as从句的谓语不能是状态动词。,(1)_youareathomealone,pleasedontleavethedooropen.A.WhileB.AsC.BeforeD.How(2)_youarealonewithher,tellherthatyoulikeher.A.WhileB.AsC.AfterD.How,AA,3.Afterthewar,anewschoolbuildingwasputup_therehadoncebeenatheatre.A.thatB.whenC.whichD.where,D,(1)Thefamousscientistgrewup_hewasbornandin1930hecametoShanghai.A.whenB.wheneverC.whereD.wherever(2)Shefoundhercalculator_shelostit.A.whereB.whileC.inwhichD.that(3)Youshouldmakeitaruletoleavethings_youcanfindthemagain.A.whenB.whereC.thenD.which(4)Whenyoureadthebook,youdbettermakeamark_youhaveanyquestions.A.atwhichB.atwhereC.theplacewhereD.where(5)Youshouldletyourchildrenplay_youcanseethem.A.whereB.whenC.inwhichD.that,CABDA,4.Theykepttrying_theymusthaveknownitwashopeless.A.ifB.becauseC.whenD.where,C,when在此的意思不是当的时候，而是尽管、虽然的意思。,Hewalkswhenhemighttakeataxi.尽管他可以坐出租车，但他却走路。Hestoppedtryingwhenhemighthavesucceedednexttime.尽管他本来下次就可以成功的了，但他却停止努力了。Theboywasrestlesswhenheshouldhavelistenedtotheteachercarefully.这男孩子本来应该专心听老师讲的，但他却坐立不安。,(1)Whydoyouwantanewjob_youvegotsuchagoodonealready?A.thatB.whereC.whichD.when,when表示当的时候，而不知道它还有其他许多意思，除上面提到的表示尽管、虽然外，when还可表示既然、考虑到。,D,5.Hewasabouttotellmethesecret_someonepattedhimontheshoulder.A.asB.untilC.whenD.while,C,when意为“这时(突然)”，主要用于某一动作突然发生于另一动作正在进行或刚要发生之时。此时的when可以连用副词suddenly，也可以不连用它，但值得注意的是，不能单独用suddenly来代替when.,(1)Iwasabouttogoout_thetelephonerang.A.whenB.suddenlyC.assoonasD.directly(2)Wewereswimminginthelake_thestormstarted.A.whenB.suddenlyC.untilD.before(3)Shewaswalkingdowntheroad_sheheardsomeoneshoutingforhelp.A.whenB.suddenlyC.untilD.before,AAA,6.Thefirewentonforquitesometime_itwasbroughtundercontrol.A.whenB.sinceC.afterD.before,before意为在之前，句意是大火在得到控制之前燃烧了相当一段时间。,D,(1)Hemadeamistake,butthenhecorrectedthesituation_itgotworse.A.untilB.whenC.beforeD.as(2)Someonecalledmeupinthemiddleofthenight,buttheyhungup_Icouldanswerthephone.A.asB.sinceC.untilD.before(3)Sheisgettingbetterbydegrees,butitwillbesometime_sheiscompletelywell.A.thatB.sinceC.whenD.before(4)Theysatdownoppositeeachother,butitwassomemoments_theyspoke.A.afterB.beforeC.sinceD.when,CDDB,7.Motheraskedmetotakemoremoney_somethingunexpectedshouldhappen.A.incaseB.sothatC.inorderthatD.when,A,incase起连词作用，用以引导状语从句，主要有两种意思：一是表示条件，意为如果、万一；二是表示目的，意为以防、免得。,(1)_Iforget,pleaseremindmeaboutit.A.IncaseB.SothatC.InorderthatD.When(2)Takeyourumbrellajust_itrains.A.incaseB.sothatC.inorderthatD.when(3)Bequiet_youshouldwakethebaby.A.incaseB.sothatC.inorderthatD.when(4)Takeahatwithyouincasethesunisveryhot.A.incaseB.sothatC.inorderthatD.when(5).Illkeephisaddress_Ineedit.A.sothatB.inorderthatC.incaseD.when,AAAAC,8._yourcompositioncarefully,somespellingmistakescanbeavoided.A.HavingcheckedB.CheckC.IfyoucheckD.Tocheck,C,选项A和D均为非谓语动词，根据英语语法习惯，非谓语动词作状语时，其逻辑主语应与句子主语一致，而此句的somespellingmistakes显然不能用作havingchecked或tocheck的逻辑主语，故不能选为答案；若选B，则两个句子之间缺少必要的连词，也不对。,(1)_morecareful,theworkmighthavebeendonebetter.A.BeingB.HavingbeenC.IfyouhadbeenD.Tohavebeen(2)_yourdiet,itiseasytoreduce.A.WatchingB.TobewatchingC.IfyouwatchD.Tohavewatched(3)_apairofcompasses,itiseasytodescribeacircle.A.HavingB.TohavehadC.IfyouhaveD.ifhaving(4)_forsomething,areceiptisgiventoyou.A.PayingB.HavingpaidC.WhenyouhavepaidD.Tobepaying(5)_thesunrisingslowlyintheeast,thesceneisaperfectdream.A.SeeingB.TobeseeingC.WhenyouseeD.Havingseen,CCCCC,9.ShallMarycomeandplaycomputergames?No,_shehasfinishedherhomework.A.whenB.sinceC.unlessD.assoonas,C,此句为省略句，答句句首的No表明其后省略的是一个否定句，全句补充完整为：Shecantplaycomputergamesunlessshehasfinishedherhomework.,(1)Wouldyoumindmysittingherewithyou?No,_youarenttoonoisy.A.whenB.ifC.unlessD.assoonas(2)Willheagreetocometojoinusinthework?No,_wepromisehimmoremoney.A.whenB.unlessC.unlessD.assoonas(3)Canyoufinishtheworkintime?No,_wedontsleepthroughoutthenight.“A.whenB.unlessC.unlessD.assoonas,BBB,10.Whendidheleavetheclassroom?Heleft_youturnedbacktowriteontheblackboard.A.thetimeB.themomentC.untilD.since,B,themoment用作连词，意为一就，相当于assoonas。类似地，theminute,theinstant也可用作连词，表示一就的意思。,(1)DidyouremembertogiveMarythemoneyyouowedher?Yes,Igaveittoher_Isawher.A.whileB.themomentC.suddenlyD.until(2)Thedoorkeepergavethealarm_hesawthesmoke.A.whileB.theinstantC.suddenlyD.before(3)Iraisedthealarm_Isawthesmoke.A.whileB.theminuteC.suddenlyD.since,BBB,状语从句几种句法关系的辨析,一、看结构，辩主从关系一定要注意主句和状语从句的结构完整，只有具备“主句（主语+谓语）+从句（连接词+主语+谓语）”这样的结构，句子才能成立。从句谓语主句之前时，常用逗号分开；从句位于主句之后时，一般不用逗号。,二、看动词，辨时态呼应注意主句与从句在动词时态运用时的呼应关系。在时间状语从句中，通常用一般现在时表示将来。Beapupilbeforeyoubecomeateacher.先做学生，再做老师。IlltellheraboutthatwhenIseeher.我见到她时会把这件事告诉她的。Wellwaituntilthedoctorcomes.我们要一直等到医生来。在hardlywhen,nosoonerthat结构中，hardlywhen,nosoonerthat引导的句子一定要用过去完成时。Nosoonerhadshegoneoutthatthetelephonerang.=Hardlyhadshegoneoutwhenthetelephonerang.,三、看内涵，辨连接词用法When,while,as均可表示“当。时”，但是三者亦有不同。Iwillcallony