高中英语十大连词用法单选题100道及答案解析

高中英语十大连词用法单选题100道及答案解析1.Iwasverytired,______Iwenttobedearly.A.soB.butC.orD.for答案：A解析：“Iwasverytired”表示原因，“Iwenttobedearly”是结果，所以用so表示“所以”。2.Youcanstayhere______youlike.A.aslongasB.unlessC.incaseD.eventhough答案：A解析：aslongas表示“只要”，符合句子“只要你喜欢，你就可以待在这儿”的意思。3.______heisverybusy,hestillexerciseseveryday.A.AlthoughB.BecauseC.IfD.When答案：A解析：“heisverybusy”和“hestillexerciseseveryday”存在转折关系，Although引导让步状语从句，表示“尽管”。4.Shedidn'tgototheparty______shehadtoomuchworktodo.A.becauseB.soC.butD.or答案：A解析：“shehadtoomuchworktodo”是“shedidn'tgototheparty”的原因，用because表示“因为”。5.Workhard,______youwillfailtheexam.A.andB.orC.butD.so答案：B解析：or在这里表示“否则”，“努力学习，否则你会考试不及格”。6.IlikeEnglish______mybrotherlikesmath.A.whileB.whenC.asD.since答案：A解析：while表示对比，“我喜欢英语，然而我弟弟喜欢数学”。7.______youhaveaproblem,youcancallme.A.WheneverB.HoweverC.WhereverD.Whoever答案：A解析：Whenever表示“无论何时”，“无论何时你有问题，都可以给我打电话”。8.It'sraininghard,______wehavetostayathome.A.butB.orC.soD.for答案：C解析：“It'sraininghard”是原因，“wehavetostayathome”是结果，用so表示“所以”。9.Youcangoswimming______it'sasunnyday.A.whileB.ifC.thoughD.because答案：B解析：if表示“如果”，“如果是晴天，你可以去游泳”。10.Tomisgoodatmath,______heisnotgoodatEnglish.A.andB.butC.orD.so答案：B解析：前后句存在转折关系，用but表示“但是”。11.______hewasill,hestillwenttoschool.A.BecauseB.AlthoughC.IfD.Since答案：B解析：Although引导让步状语从句，“尽管他生病了，他还是去上学了”。12.I'llgotoseeyou______Ihavetime.A.whileB.asC.wheneverD.before答案：C解析：whenever表示“无论何时”，“我无论何时有时间都会去看你”。13.Youshouldstudyhard,______you'llfallbehind.A.andB.butC.orD.so答案：C解析：or表示“否则”，“你应该努力学习，否则你会落后”。14.______sheisyoung,sheknowsalot.A.BecauseB.AlthoughC.IfD.When答案：B解析：Although引导让步状语从句，“虽然她年轻，但她懂得很多”。15.I'llwaitforyou______youcomeback.A.untilB.whileC.assoonasD.since答案：A解析：until表示“直到……为止”，“我会等你直到你回来”。16.Hewasreadingabook______Isawhim.A.whenB.whileC.asD.since答案：A解析：when表示“当……时候”，从句动作可以是短暂性的，“当我看见他时，他正在读书”。17.______youareright,Idon'tagreewithyou.A.WhileB.BecauseC.IfD.Since答案：A解析：While表示“虽然，尽管”，“虽然你是对的，但我不同意你”。18.Ithasbeenthreeyears______welastsaweachother.A.whenB.sinceC.whileD.before答案：B解析：Itis/hasbeen+一段时间+since+从句，表示“自从……以来已经多久了”。19.Idon'tknow______hewillcomeornot.A.ifB.whetherC.thatD.what答案：B解析：whether...ornot是固定搭配，表示“是否”。20.Themanwassotired______hefellasleepassoonashelaydown.A.thatB.whenC.ifD.because答案：A解析：so...that...表示“如此……以至于……”，“这个人如此累以至于他一躺下就睡着了”。21.______itisraininghard,theyarestillworkinginthefield.A.BecauseB.AlthoughC.IfD.When答案：B解析：Although引导让步状语从句，“尽管雨下得很大，他们仍在地里干活”。22.Youwillbelateforschool______youhurryup.A.ifB.unlessC.whenD.because答案：B解析：unless表示“除非，如果不”，“你上学将会迟到，除非你快点”。23.I'llcallyou______IarriveinBeijing.A.assoonasB.whileC.untilD.since答案：A解析：assoonas表示“一……就……”，“我一到北京就给你打电话”。24.Tomwasdoinghishomework______hissisterwaswatchingTV.A.whileB.whenC.asD.since答案：A解析：while强调主从句动作同时进行，“汤姆在做作业，而他妹妹在看电视”。25.______hecomestomorrow,Iwilltellhimthenews.A.IfB.WhetherC.WhileD.Before答案：A解析：if表示“如果”，引导条件状语从句。26.Wecan'tgoout______itisrainingheavily.A.becauseB.butC.soD.and答案：A解析：“Wecan'tgoout”是结果，“itisrainingheavily”是原因，用because连接。27.HehasbeeninBeijing______twoyearsago.A.forB.sinceC.beforeD.after答案：B解析：since+过去时间点，表示“自从……以来”，用于现在完成时态。28.______youworkhard,youwillpasstheexam.A.IfB.BecauseC.SoD.But答案：A解析：if引导条件状语从句，“如果你努力学习，你就会通过考试”。29.Shewascooking______Iwasreading.A.whileB.whenC.asD.after答案：A解析：while强调主从句动作同时进行。30.Ididn'tgotobed______myfathercameback.A.untilB.whenC.whileD.as答案：A解析：not...until...表示“直到……才……”。31.______sheispoor,sheishappy.A.AlthoughB.ButC.SoD.Because答案：A解析：Although引导让步状语从句，“虽然她穷，但她快乐”。32.Youwillfailtheexam______youstudyhard.A.ifB.unlessC.whenD.because答案：B解析：unless表示“除非，如果不”，“你会考试不及格，除非你努力学习”。33.Hewaswalkingalongthestreet______suddenlyacarstoppedinfrontofhim.A.whenB.whileC.asD.since答案：A解析：bedoingsth.when...表示“正在做某事，这时……”。34.I'lltellhimthenews______Iseehim.A.assoonasB.whileC.untilD.before答案：A解析：assoonas表示“一……就……”。35.______heisold,hestillworkshard.A.ThoughB.ButC.SoD.Because答案：A解析：Though引导让步状语从句，“虽然他老了，但他仍然努力工作”。36.Iliketea______shelikescoffee.A.whileB.whenC.asD.since答案：A解析：while表示对比，“我喜欢茶，而她喜欢咖啡”。37.Itwasraininghard,______wehadtostayathome.A.butB.orC.soD.for答案：C解析：“Itwasraininghard”是原因，“wehadtostayathome”是结果，用so连接。38.Youcan'tpasstheexam______youstudyhard.A.ifB.unlessC.whenD.because答案：B解析：unless表示“除非，如果不”。39.Iwasreadingabook______hecamein.A.whenB.whileC.asD.since答案：A解析：when表示“当……时候”，从句动作可以是短暂性的。40.______youhavefinishedyourhomework,youcangoouttoplay.A.BecauseB.IfC.ThoughD.But答案：B解析：if引导条件状语从句，“如果你完成了作业，你就可以出去玩”。41.We'llgoforapicnic______itdoesn'traintomorrow.A.untilB.whileC.ifD.after答案：C解析：if表示“如果”，“如果明天不下雨，我们就去野餐”。42.Shewasveryangry,______shesaidnothing.A.soB.butC.orD.for答案：B解析：“Shewasveryangry”和“shesaidnothing”存在转折关系，用but连接。43.______hewasill,Iwasexpectedtotakehisplace.A.BecauseB.IfC.ThoughD.So答案：A解析：“hewasill”是原因，“Iwasexpectedtotakehisplace”是结果，用Because连接。44.I'llcallyou______Igethome.A.whileB.assoonasC.sinceD.until答案：B解析：assoonas表示“一……就……”。45.Hedidn'tgotoschoolyesterday______hewasill.A.becauseB.butC.orD.so答案：A解析：“Hedidn'tgotoschoolyesterday”是结果，“hewasill”是原因，用because连接。46.Youcan'twatchTV______youfinishyourhomework.A.ifB.untilC.whileD.as答案：B解析：not...until...表示“直到……才……”。47.______sheisachild,sheknowsalot.A.BecauseB.ThoughC.ButD.So答案：B解析：Though引导让步状语从句，“虽然她是个孩子，但她懂得很多”。48.We'llgoshopping______itisfinetomorrow.A.whenB.ifC.asD.while答案：B解析：if表示“如果”，“如果明天天气好，我们就去购物”。49.Iwaswritingaletter______hewasplayingcomputergames.A.whileB.whenC.asD.since答案：A解析：while强调主从句动作同时进行。50.I'llgoswimmingwithyou______Ihavetime.A.whetherB.ifC.thatD.when答案：B解析：if表示“如果”，“如果我有时间，我就和你去游泳”。51.Tomdidn'tgotobed______hismothercameback.A.untilB.afterC.whenD.while答案：A解析：not...until...表示“直到……才……”。52.______itisdark,theworkersarestillworking.A.BecauseB.AlthoughC.ButD.So答案：B解析：Although引导让步状语从句，“虽然天黑了，但工人们仍在工作”。53.I'lltellhimthenews______hecomesback.A.assoonasB.untilC.whileD.before答案：A解析：assoonas表示“一……就……”。54.Youmustbecareful______youcrosstheroad.A.ifB.whenC.untilD.after答案：B解析：when表示“当……时候”，“当你过马路时，你必须小心”。55.I'llwaitforyou______youcome.A.untilB.ifC.assoonasD.while答案：A解析：until表示“直到……为止”。56.______heisverytired,hestillkeepsworking.A.ButB.AlthoughC.SoD.Because答案：B解析：Although引导让步状语从句，“虽然他很累，但他仍继续工作”。57.Youcan'tgoin______youhaveaticket.A.ifB.unlessC.whenD.because答案：B解析：unless表示“除非，如果不”，“你不能进去，除非你有票”。58.Shewasreadingabook______Iwascooking.A.whileB.whenC.asD.since答案：A解析：while强调主从句动作同时进行。59.I'llgotothezoowithyou______itdoesn'traintomorrow.A.ifB.untilC.whileD.after答案：A解析：if表示“如果”，“如果明天不下雨，我就和你去动物园”。60.Hewaslisteningtomusic______Iwasdoingmyhomework.A.whileB.whenC.asD.since答案：A解析：while强调主从句动作同时进行。61.I'llcallyou______Ileavehere.A.assoonasB.untilC.whileD.before答案：A解析：assoonas表示“一……就……”。62.______sheisbusy,shestillhelpsme.A.AlthoughB.ButC.SoD.Because答案：A解析：Although引导让步状语从句，“虽然她很忙，但她仍然帮助我”。63.Youwon'tpasstheexam______youstudyhard.A.ifB.unlessC.whenD.because答案：B解析：unless表示“除非，如果不”。64.IwaswatchingTV______mymotherwascooking.A.whileB.whenC.asD.since答案：A解析：while强调主从句动作同时进行。65.I'llwritetoyou______IgettoBeijing.A.assoonasB.untilC.whileD.before答案：A解析：assoonas表示“一……就……”。66.______itiscold,hestillgoesswimming.A.BecauseB.AlthoughC.ButD.So答案：B解析：Although引导让步状语从句，“虽然天气冷，但他仍然去游泳”。67.Youcan'tplaycomputergames______youfinishyourhomework.A.ifB.untilC.whileD.as答案：B解析：not...until...表示“直到……才……”。68.Shewassinging______Iwasdancing.A.whileB.whenC.asD.since答案：A解析：while强调主从句动作同时进行。69.I'llgotoseeyou______Ihavetimethisweekend.A.ifB.untilC.whileD.before答案：A解析：if表示“如果”，“如果这个周末我有时间，我就去看你”。70.Hewasreading______Iwassleeping.A.whileB.whenC.asD.since答案：A解析：while强调主从句动作同时进行。71.I'llcallyou______Iarriveattheairport.A.assoonasB.untilC.whileD.before答案：A解析：assoonas表示“一……就……”。72.Youcan'tsucceed______youworkhard.A.ifB.unlessC.whenD.because答案：B解析：unless表示“除非，如果不”，“你不能成功，除非你努力工作”。73.You'llbelateforschool______youhurryup.A.ifB.unlessC.whenD.because答案：B解析：unless表示“除非，如果不”，“你上学将会迟到，除非你快点”。74.Iwaswalkinginthestreet______Imetanoldfriendofmine.A.whenB.whileC.asD.since答案：A解析：bedoingsth.when...表示“正在做某事，这时……”。75.______youstudyhard,you'llgetgoodgrades.A.IfB.BecauseC.ThoughD.But答案：A解析：if引导条件状语从句，“如果你努力学习，你就会取得好成绩”。76.Hedidn'tcometotheparty______hewasbusy.A.soB.becauseC.butD.or答案：B解析：“Hedidn'tcometotheparty”是结果，“hewasbusy”是原因，用because连接。77.Wecan'tgoswimming______thewateristoocold.A.becauseB.butC.orD.so答案：A解析：“Wecan'tgoswimming”是结果，“thewateristoocold”是原因，用because连接。78.______sheisalittlegirl,shecanspeakseverallanguages.A.BecauseB.AlthoughC.IfD.When答案：B解析：Although引导让步状语从句，“虽然她是个小女孩，但她能说几种语言”。79.I'llhelpyou______Ican.A.aslongasB.unlessC.assoonasD.until答案：A解析：aslongas表示“只要”，“只要我能，我就会帮助你”。80.Youshoulddoyourhomeworkfirst,______youcanwatchTV.A.andB.butC.orD.then答案：D解析：then表示“然后”，“你应该先做作业，然后你可以看电视”。81.Iwascleaningtheroom______mysisterwasdoingherhomework.A.whileB.whenC.asD.since答案：A解析：while强调主从句动作同时进行。82.______itisraining,westillgotoschool.A.ThoughB.ButC.SoD.Because答案：A解析：Though引导让步状语从句，“虽然在下雨，我们仍然去上学”。83.Youwon'tunderstandit______youtry.A.ifB.unlessC.whenD.because答案：B解析：unless表示“除非，如果不”，“你不会理解它，除非你尝试”。84.Hewasplayingfootball______Isawhim.A.whenB.whileC.asD.since答案：A解析：when表示“当……时候”，从句动作可以是短暂性的。85.I'llgototheconcertwithyou______Ihavetime.A.ifB.untilC.whileD.before答案：A解析：if表示“如果”，“如果我有时间，我就和你去音乐会”。86.______hehasalotofmoney,heisnothappy.A.BecauseB.AlthoughC.IfD.When答案：B解析：Although引导让步状语从句，“虽然他有很多钱，但他不快乐”。87.Youcan'tleavehere______youfinishyourwork.A.ifB.untilC.whileD.as答案：B解析：not...until...表示“直到……才……”。88.Shewascrying______Icamein.A.whileB.whenC.asD.since答案：B解析：bedoingsth.when...表示“正在做某事，这时……”。89.I'llwaitforyou______youcomebackfromwork.A.untilB.whileC.assoonasD.since答案：A解析：until表示“直到……为止”。90.______youareintrouble,letmeknow.A.WheneverB.HoweverC.WhoeverD.Wherever答案：A解析：Whenever表示“无论何时”，“无论何时你有麻烦，都告诉我”。91.He