中考英语考点-状语从句（详细讲义和习题）

状语从句一、、知识讲解（一）状语从句涵义（AdverbialClause）状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开.状语从句的分类1.条件状语从句Wearegoingtohaveafootballmatchifitdoesn'train(2014年长沙中考）.2.时间状语从句Iwasdoingmyhomeworkwhenmymothercamein.（2011年湖南长沙中考）3.原因状语从句I’mleavingbecauseIamfedupwiththeboss.4.结果状语从句Sheissuchalovelygirlthatweloveherverymuch.5.目的状语从句Hemustgetupearlysothathecangotoworkontime.6.比较状语从句Sheisasbad-temperedashermother.7.让步状语从句Theyaregenerousthoughtheyarepoor.句子认知活学现用判断下列句子类别：1.Iwasdoingmyhomeworkwhenmymothercamein.（2011年湖南长沙中考）2.Whenhearrives,Iwilltellyou.3.Shedidn’tgotoschoolbecauseshewasillyesterday.4.Hedidn’tgotobeduntilhismothercamehome.5.TomisstrongerthanI(am).6.Shewassobeautifulthateveryonelikesher.7.AlthoughKFCisbadforourhealthy,plentyofchildrenstillloveit.8.IgetupearlysothatIcancatchtheearlybus.9.Unlessyoutriediton,youcannotimaginehowprettythenewskirtis.(2014麓山国际月考题)考点解析考点一：主句与从句时态一致的问题在时间状语从句和条件状语从句中，一般分为下列情况：

(1)主将从现主句用一般将来时，而从句用一般现在时。如：IwillvisitmygoodfriendwhenI______time.当我有时间时，我将去看望我的好友。Ifshe______heretomorrow,Iwillgototheparkwithher.如果明天她来这里，我将和她一起去公园。(2)（主祈从现）和（主情从现）：若主句是祈使句或主句中有情态动词时，那么从句用一般现在时表示将来。如：Becarefulwhenyoucrosstheroad.过马路时要小心。Thetrafficmuststopwhenthelights___________.当红灯亮时，车辆必须停下来。宾语从句和状语从句同时出现。如：Idon'tknowif(是否)hewillcome.我不知道他是否要来。If(如果)hecomes,Iwilltellhimabouttheaccident.如果他来，我将告诉他这起事故。Idon'tknowwhen(什么时候)hewillcometomorrow.我不知道他明天什么时候来。When(当……的时候)hecomes,Iwilltellhimaboutthenews.当他来时，我将告诉他这个消息。(4)过去时态：若主从句都是在叙述过去的事情，则主从句可以用一般过去时或过去进行时。如：MotherwascookingwhenIgothomeyesterday.昨天我到家时妈妈正在做饭。考点二：引导词类别连词时间状语从句when当......时while在......期间since自从......以来not...until...直到......才......before在......之前after在......之后assoonas一......就......条件状语从句if；unless;as(so)longas原因状语从句because；since；as目的状语从句sothat;inorderthat结果状语从句so...that...;such...that...如此......以致于.....让步状语从句though;although比较状语从句than;as...as地点状语从句Wherever;where注意点：because与so不能同时用在一个主从复合句中；有类似用法的还有although/though与but。如：Though/Althoughitwaslate,theykeptworking.尽管晚了，他们仍在继续工作。三、知识演练（一）习题演练1.—Wouldyouliketogoforawalkwithme,Allen?—I'dloveto,youdon'twanttoletalone.

AuntilBifCbeforeDafter2.Yourdreamwillcometrueyougiveituphalfway.

AifBbecauseCalthoughDunless3.—HowdoyoulikethesongssungbyJayChou?—Theyarewonderful,Ican'thearthewordsclearlysometimes.

AthoughBbecauseCsoDthat4.Theworkerscouldn'tgoouttowork,itwasraininghard.

AbecauseBalthoughCuntilDUnless5.TomwasinBeijing,hemadealotofChinesefriends.

AWhileBAlthoughCUnlessDUntil（二）真题演练1._______hehadfailedmanytimes,hedidn’tgiveupandsucceededintheend.AUnlessBAlthoughCIf2.---It’stoolate.Ihavetogonow.---Oh,it’srainingoutside.Don’tleave______itstops.AsinceBuntilCwhile3.)Iwon’tgototomorrow’sparty_________Iaminvited.AifBunlessCwhen4.)Yourunclewillcometoseeyouassoonashe______here.Aarrives

BarrivedCwillarriveDisarriving5.—Comeandjoinus,Betty!

—I’mafraidIcan’t.I’mtoobusynow.IfI______time,Iwouldcertainlygo.AhaveBhavehadCwillhaveDhad6.Ifwe______takeenvironmentalproblemsseriously,theearth_______worseandworse.Adon’t;willbeBwon’t;isn’tCwon’t;isDdon’t;won’tbe7.—IwanttoknowifMaria______usinthefashionshowtonight.—Ibelieveifshe______herhomework,shewilljoinus.Ajoins;finishesBwilljoin;finishesCjoins;willfinishDwilljoin;willjoin8.(—Swimmingintheriverforteenagersisverydangerous.—Soitis.IfI______them,I______ashowerathome.Aam;wouldtakeBwere;willtakeCwas;wouldtakeDwere;wouldtake9.()—Alan!Whyareyousolate?—Sorry!WhenI_______home,Imetoneofmyoldfriends.AwentBamwalkingChasgoneDwaswalking10.()LiMingjumpshighest_______heisn’ttallestinourclass.AbecauseBthoughCforDso11.Toneyneverspendsmoneyonbuyingbooks________hedoesn’tlikereading.AbutBbecauseCthoughDuntil12.________IwasinheUS,ImadealotofAmericanfriends.AWhileBAlthoughCUnlessDUntil13.You'dbettertakethemapwithyou________youwon'tgetlost,AaslongasBassoonasCnowthatDsothat14.Teresais________nervous________shecan’ttalkinfrontoftheclass.Asuch,thatBtoo,toCso,that15.（）—IwanttoknowwhenMr.Brownwillarrive.—Whenhe________,Iwilltellyou.AwillarriveBarrivedCarrives16.）—Excuseme.Couldyouwakemeupwhenmyfriend____here?—Ofcourse.Butwestilldon'tknowwhenyourfriend_____here.Acomes,willcomeBcomes,comesCwillcome;willcomeDwillcome;willcome17.Myfatherwaspreparingforhisspeech_______mymotherwasdoingsomewashinglastnight.AifBwhileCunlessDuntil18.Itwillbe2years________weseeeachotheragain.AafterBbeforeCsinceD.when19.()________youtoldme，Ihadheardnothingofwhathappened.AUntilBThoughCWhen

D.If20.BecauseIgotupverylatethismorning,______Iwaslateforclass.AbutB/C

so21.()YoucanuseEnglishorChinese________youtravelinSingapore.AwhetherBwhateverCwhereD.if22.()MrSmithispopul