时间状语从句练习

时间状语从句练习1.Itwasquiet________thosebigtrucksstartedcomingthroughthetown.A.beforeB.afterC.untilD.unless2.Itseemedonlyseconds________theboyfinishedwashinghisface.A.whenB.beforeC.afterD.evenif3.Hardlyhadhereachedtheschoolgate________thebellrang.A.whileB.whenC.asD.assoonas4.Weweretoldthatweshouldfollowthemainroad_____wereachedthecentralrailwaystation.A.wheneverB.untilC.whileD.wherever5.Irecognizedyou________Isawyouattheairport.A.themomentB.whileC.afterD.once6.Hewasabouttogotobed________thedoorbellrang.A.whileB.asC.beforeD.when7.________Ilistentoyouradvice,Igetintotrouble.A.EverytimeB.WhenC.WhileD.Until8._____JohnwaswatchingTV,hiswifewascooking.A.AsB.AssoonasC.WhileD.Till9.Thechildrenranawayfromtheorchard(果园)______theysawtheguard.A.themomentB.afterC.beforeD.as10.NosoonerhadIarrivedhome_____itbegantorain.A.whenB.whileC.asD.than11.Severalweekshadgoneby_____Irealizedthepaintingwasmissing.A.asB.beforeC.sinceD.when12.It_____longbeforewe____theresultoftheexperiment.A.willnotbe;willknowB.is;willknowC.willnotbe;knowD.is;know13.–Whatwasthepartylike?--Wonderful.It’syears_____Ienjoyedmyselfsomuch.A.afterB.beforeC.whenD.since14.Thenewsecretaryissupposedtoreporttothemanagerassoonasshe_____.A.willarriveB.arrivesC.isgoingtoarriveD.isarriving15._____gotintotheroom_____thetelephonerang.A.Hehardlyhad;thenB.Hardlyhadhe;whenC.Hehadnot;thenD.Nothadhe;when16.Nosoonerhadhefinishedhistalk_____hewassurroundedbytheworkers.A.asB.thenC.thanD.when17.–DidyouremembertogiveMarythemoneyyouowedher?--Yes,Igaveittoher_____Isawher.A.whileB.themomentC.suddenlyD.once18.Ithoughtherniceandhonest_____Imether.A.firsttimeB.forthefirsttimeC.thefirsttimeD.bythefirsttimeWhenever(itis)possible,youshouldcomeandhelp.不管什么时候只要有可能就来帮忙。Youshouldletusknowtheresultassoonas(itis)possible.你应尽快让我们知道结果。注：as在引导时间状语从句时，没有这种省略现象。我们不可说Aswalking,shefoundaniceshiningthingontheground.二、地点状语从句中的省略地点状语从句的省略常用下列结构：where(ver)possible,where(ver)necessary,Laythesebookswherepossibleyoucanfindthemeasily.把这些书放在你可能容易找到的地方。Putinarticleswherevernecessaryinthefollowingpassages.在下列文章中需要的地方填入冠词。三、条件状语从句中的省略常用的句型是：ifnecessary,ifpossible,iftrue,ifanyone等。如：Sendthegoodsnowif(theyare)ready.货物如果准备好了，请送过来。Hewillcomeif(heis)asked.如果叫他来，他就来。If(itis)necessary,ringmeathome.如果有可能，朝我家里打电话。Comealongwithmeif(itis)possible.如果有可能和我一起去吧.。If(itis)true,thiswillcasueusalotoftrouble.如果是真的，这会给我们带来很多麻烦。Therearefewpeoplenowadays,if(thereare)any,whorememberhim.很少有人能记起他。Youshouldstaywhereyouare,unless(youare)askedtoleave.你应呆在你现在的地方不动，除非叫你动。四、让步状语从句中的省略Heisagoodman,thoughsometimes(heis)ratherdull.他真是个好人，尽管有时有点无聊。Evenif(Iam)invitedto,Iwon’tgotosuchabadle