初中英语连词总结 11页

从属连词引导时间状语从句when当......时候表示某时刻或一段时间例：Itwasraininghardwhenwegottoschoolyesterday.昨天我们到学校时，雨下得很大。while正当......时表示一段持续的时间，谓语动词必须是延续性动词例：MotherwascookingthemealwhileIwasdoingmyhomework.当妈妈在做饭时，我正在写作业。since自......以来主句一般用现在完成时，从句用一般过去时。例：Ihavebeenmissinghersincesheleft自从她离开，我就一直很想念她。until/till直到......才用于否定句，主句谓语动词用非延续性动词。例：Theyoungmandidn’tgotobeduntilhismothercameback.这个年轻人直到他妈妈回来才去睡觉。直到......为止用于肯定句，主句谓语动词用延续性动词例：Theyoungmanreadtillthelightwereout.这个年轻人一直看书直到关灯。before在......之前例：Pleaseturnoffthelightbeforeyouleavetheroom.请在你离开房间前关灯。after在......之后例：Heoftendoeshishomeworkafterhehaslunch.他经常在吃完午饭之后写作业。as一边......一边......表示进展过程例：Asshegoouttheroom,sheturnedoffthelight.她一出这个房间就把灯关了\nassoonas一.....就......从句用一般现在时，主句用一般将来时。例：Hewillcallhisfriendassoonashegetsthere.当他到那里时他会打电话给他的朋友。引导条件状语从句if如果在条件状语从句中，从句用一般现在时，主句用一般将来时例：Ifyoudon’tstudyhard,youwon’tgetagoodgrade.如果你不努力学习，你就不会有一个好成绩。unless除非例：Hewon’tgotobedunlesshefinisheshishomework.他不会去睡觉除非他做完作业了。aslongas只要例：Aslongasyouworkforme,Iwillletyougetwhatyoudeserve.只要你为我效力，我会让你得到该得到的。引导原因状语从句because因为（表直接原因）语气强，常用于回答由why引导的问句，不能与so连用。例：Herleghurtbecauseshefelldownthestairsbyaccident.她的腿受伤了，因为她不小心从楼梯摔下来。since既让（表示已知的事实）语气稍弱，一般放在句首，强调主句的内容。例：Sinceyoudon'tlistentome,youarereadytofail.既然你不听我的话，你准备好失败吧。as因为（表明显原因）与since的用法相似，从句与主句具有同样的重要性。例：Asyouareverygoodtome,Iamwillingtorepayyou.因为你对我很好，我愿意回报你。引导让步状语从句though/although虽然、尽管引导让步状语从句时，不能与but连用例：Ilovehim.Thoughhemakesmeangrysometimes.我喜欢他，虽然他有时惹我生气。evenif/though即使例：Evenifyouareright,that'snotthewaytoputit.就算你说对了，你也不应该这样说啊！\n引导结果状语从句so...that如此......以至于......so后跟副词或形容词例：Heissocleverthatalltheproblemsarelessdifficultthanher.他是如此的聪明，以至于所有的难题都难不到她。such......that......such后加名词例：Heisagenerousteacher,somanystudentslovehim.他是慷慨的一位老师，因此很多学生都爱戴他。引导目的状语从句sothat以至于目的状语从句中往往带有情态动词can、could、may、may、might等例：Icangiveyouallthefactssothatyoucanjudgeforyourself.我把所有事实都告诉你，使你得以自己作出判断。引导比较状语从句than比......形容词或副词的比较级后加than例：Theytalkedonthephoneformorethananhour.他们在电话里谈了一个多小时。as...as...和......一样......（not）as/so加形容词或副词的原级后再加as例：Herunsasfastasacheetah!他跑得和猎豹一样快！notas/so....as...不如......例：Hewasn'tcleverasothers.他没有像别人一样聪明。引导地点状语从句where哪里例：Peoplebeganlookingacrosstoseewherethenoisewascomingfrom.人们开始四下察看，想弄清楚那声响来自何处。wherever无论哪里例：Somepeopleenjoythemselveswherevertheyare.有些人能够随遇而安。\n并列连词and“和”表示并列或顺承的关系例：BenandhisbrotherplayedhappilyYesterday.本和他的哥哥昨天在开心地玩。but“但是”表示转折的关系例：IpassedtheexambutIfeltunhappy.我通过了考试但我并不科学yet“然而”表示转折的关系例：Idon'teatmuch,yetIamasize16.我没有吃太多，但是我穿不进16码的衣服.or“或者”/“否则”表示选择或条件关系例：Youshouldn’tplaytoomanycomputergamesoryouwillbepooreyesight.你不应该玩太多电脑游戏否则你会近视的so“因此”/“所以”表示因果关系例：Vegetablesaregoodforourhealthsoweshouldeatmorevegetable.蔬菜对我们的健康有好处所以我们应该多吃蔬菜。for“因为”用来补充理由，语气弱，不能置于句子开头例：Don't punish your child for beinghonest.不要因为你的孩子说了实话而处罚他。neither...or...两者都不.....例：Tousitisneithercomfortablenorsafe.它对我们既不舒适也不安全。either...or...或者......或者......例：Hemustbeeithermadordrunk.他要么是疯了，要么是喝醉了。\nnotonly...butalso...不但......而且......例：Shenotonlybeautifulbutalsokindtoothers.她不仅美丽，而且对他人十分好。both...and...两者都......例：BothJackandIpassedtheexamwithoutdifficulty.杰克和我都轻松地通过了考试。however“不管怎样”表让步，修饰形容词或副词例：Howevermuchheeats,henevergetsfat.不管他吃多少，他永远吃不胖练习：1.HecanspeakEnglish_______Chinese.　　A.butB.alsoC.soD.and　　2.Physicsisnotsoeasy,_______Ilikeitverymuch.　　A.butB.orC.sinceD.because　　3.WillTomwaitforherathome______atthelibrary?　　A.orB.asC.sothatD.both　　4.Shehasason_______adaughter.　　A.butB.andC.soD.or　　5.I'llgiveherthegift______shearrives.　　A.soB.beforeC.assoonasD.since　　6.Tomwas____illthatwehadtosendforadoctor.　　A.soB.veryC.andD.too　　7.Thewomanwas____angry_____shecouldn'tspeakanything.　　A.neither…norB.either…orC.both…andD.so…that\n　　8.______wegothomeitwasverylate.　　A.WhenB.WhileC.BecauseD.As　　9.Weheardclearly_____shesaid.　　A.whatB.whichC.beforeD.because　　10.Ican'tsleepwellatnight,______Ioftenfeelverytiredintheday.　　A.soB.becauseC.andD.or　　11.Whenyou'relearningaforeignlanguage,useit,______youwillloseit.　　A.butB.orC.thenD.and　　12.---Canyouplayfootball?　　---Yes,Ican,______Ican'tplayitverywell.　　A.orB.andC.butD.so　　13.Studyhard,______youwillfallbehind.　　A.andB.butC.soD.or　　14.Myfavoriteisactionmovie______Ithinkit'sexciting.　　A.andB.becauseC.butD.so　　15.Theboyisverysmart,______manyofhisclassmateslikehim.　　A.butB.soC.orD.for　　16.Hehasneverheard______seensuchathingbefore.　　A.norB.andC.orD.since　　17._________John_______Iarepolicemen.　　A.Neither...norB.Either...orC.Both...andD.Notonly...butalso　　18.MrSmithteaches______well______hislessonsarenoteasilyforgotten.　　A.very...thatB.quite...butC.so...asD.so...that　　19.Hedidn'tgotosleep______hefinishedhishomework.　　A.tillB.beforeC.afterD.until\n　　20.Ididn'tbuythedictionaryyesterday________myauntwouldgivemeone.　　A.untilB.becauseC.ifD.before　　21.Therunnerfell_______hequicklygotupandwentonrunning.　　A.orB.andC.butD.down　　22.Waitformeintheroom_______Icomeback.　　A.untilB.andC.soD.or　　23.I'llreturnthebookstothelibrary______soonaspossible.　　A.asB.soC.justD.but　　24.Goalongtheroad,_______you'llfindthemarketattheendofit.　　A.whenB.andC.orD.though　　25.You'llbelate______youdon'tgetupearlytomorrowmorning.　　A.ifB.whenC.beforeD.until　　26.Itwaslate.Shewashedherface______wenttobed.　　A.orB.andC.soD.but27.Heshoutedaloud______heranalone.A.     afterB.beforeC.whenD.as28.Pleasereturnthebooktome_____youcomeback.A.assoonas B.whenC.whileD.as29..Ringmeup____youcometomyhouse.A.though Bas  C.before D.then.30.Imuststopwritingnow,______Ihaveratheralotofworktodo. A.a B .so C.when D.since31.Thebusdidn’tleave_____everyonegeton.A.after B.while C.untilD.when32.I’llleaveamessage_____hewillknowwhereweare.\nA.sothat B.assoonas  C.for D.that33.Mysisteris____young____hecan’tgotoschool.A,too,to B.enough;toC.sothat D.as;as34.Hisbrothergotupearlier____hecouldcatchthebus.  A.asif  B.so C.sothat D.than35.Itisalmostthreeyears____Isawhelast. A.when B.sinceC.after D. that36.---I’mgoingtothesupermarket.----Willyougetmesomechocolates____youarehere,mum. A.since Bbecause C if  D.while37.MrGreencametoChinain2000,______hehaslivedhereeversince. A.and  B.or  C.but D.for38.____theyarebrothers,theydon’tlooklikeeachotheratall.A,Because B.Though  C.When  D,As39.Iknownothingaboutit____mybrothertoldmeyesterday.A.becauseB.since  C.until  d.so 40.Hefailed_____becauseheisn’tclever______becausehedidn’tworkhard.A.     notonly…..butalsoB. both….and C.either…or D. not…but41.Theteacherwonderedwhyhehad____questions.A. somuch B.somany  C suchmuch D.suchmany42.Wewereswimminginthelake____suddenlythestormstarted.A.when  B.while  Cuntil  D.before43.Wecan_____see____touchtheair.A.notonly,butalso  B.both,and C. either,or  D.neither,nor44.     Youcan____stayathome_____gotomyhometownwithme.\nA. not,only  B.either and  C.both or  D.either or45.     Weleftin_____a hurry_____weforgottolockthedoor.A. so,so B. so,that  C.such,that  D.such so46.__Judy,youlooksotired.__Yes.Ididnotgotobed____itwastwelvelastnight.A.whenB.unlessC.untilD.after47.    Shewassointerestedinthebookthatshehasreaditforthreehours____sherealizedit.A.untilB.beforeC.afterD.when48.    Jackspendmuchmoneyonbooks____heissorich.A.thoughB.whenC.ifD.because49Johnfeelasleep____hewaslisteningtothemusic.A.afterB.beforeC.whileD.assoonas50.Shedoesnotfeellikeplayingbasketballnow,____,sheisnotgoodatit.   A.     soB.orC.butD.besides51.Motherisill,_____Fathercookedforusinstead.A.but  B.or  C.so D.and52.----It’s9o’clocknow.Imustgo.-----It’srainingoutside.Don’tleave_____itstops.A.when B.sinceC.while D.until53.Wouldyouliketogototheconcertwithme?-----I’dloveto______Ican’t.A.or  B.but  C.so D.and54.---Ourholidaycostalotofmoney.----Didit?Well,thatdoesn’tmatter____youenjoyedyourselves.\nA.if  Bunless  Cwhile  D.or55.Hedidn’tcometoschoolyesterday,____hewasill.A.if   B.because  C.when  D. before56.----Canyouguesswhowillbethefirsttocrossthefinishline?---Sandy. Janedidn’trunsofast_____shedidlasttime.A.thanB.so  C .that  D as57Nothingcanstopthesandstorm____moreandmoretreesareplanted.A.     unlessB.ifC.whenD.while58.Ihavetofinishtheworknow____Iwillfallbehindothers.A.     andB.orC.butD.so 59.Doyoupreferapples____grapes?A.     toB.thanC.or60.ImetMissGreen____Iwaswalkingacrossthebridge,butIdidnotsayhellotohim.A.beforeB.afterC.untilD.while61.IcannotaffordtobuyaCDplayer____itistooexpensive.A.afterB.thoughC.becauseD.until62.Iwouldliketoplayfootballwithyou____Ihavegotameetingnow.A.     andB.orC.butD.so63.Edisonnevergiveup,____hefailedmanytimes.A.     andB.thoughC.orD.so64.Youshouldmakeaplan____youdoanythingimportant.A.     beforeB.afterC.thoughD.until65.Forestshelptokeepwaterfromrunningaway,____droughtdoesnotoftenhappen.A.     andB.butC.soD.though\n66.WealllikeHanMei____sheiskindandhelpful.A.     soB.andC.becauseD.but67.Wewillnotnevergiveupourplan____happens.A.     howeverB.whateverC.wheneverD.wherever 68.Theboxissoheavy____Ihavetoasksomeonetohelpme.A.     toB.becauseC.thatD.for69.Itwassolate,____thefarmerswentonworkinginthefield.A.     andB.orC.soD.but70.Thelittleboyisonlysixyearsold,____hecanmakemodelwonderfulcars.A.     butB.soC.orD.and