初中英語(yǔ)連詞用法及練習(xí)

初中英語(yǔ)分類(lèi)練習(xí)——連詞部分連詞在句中的作用是把詞與詞、短語(yǔ)與短語(yǔ)、句子與句子連接起來(lái)。它不能在句中單獨(dú)作句子成分。知識(shí)點(diǎn)概述并列連詞和從屬連詞的用法連詞是連結(jié)單詞、短語(yǔ)、從句或句子的虛詞，在句子中不單獨(dú)作句子成份。連詞按其性質(zhì)可分為：并列連詞如：and,or,but,for,等，連接并列的詞與詞，短語(yǔ)與短語(yǔ)，句子與句子。如：Riceandpotatoesarecommonfoods.（詞與詞）Todaywecantravelbyplane.（短語(yǔ)與短語(yǔ)）Manytreeslosetheirleavesinwinter,butevergreentreesdonot.（句子與句子）關(guān)聯(lián)連詞是一類(lèi)成對(duì)使用的連詞如：bothand,notbutnotonlybutalsonotonly???but…aswelleitherorneithernor關(guān)聯(lián)連詞必須后接同樣的語(yǔ)法結(jié)構(gòu)。如:Eitherthewindowswereopenedorthedoorwasopened.從屬連詞如:that,whether,when,because,though等，用以引導(dǎo)名詞性從句和狀語(yǔ)從句。從屬連詞引導(dǎo)的從句不可以被斷成一個(gè)句子。如果斷開(kāi)，就錯(cuò)了。如:Whenthealarmclockrang.（不完整）though（although）引導(dǎo)讓步狀語(yǔ)從句，because引導(dǎo)原因狀語(yǔ)從句，所以though（although）不能和并列連詞but,because不能和并列連詞so一起使用。只能單獨(dú)使用。二、復(fù)習(xí)時(shí)需要注意的要點(diǎn)（1）表示選擇關(guān)系的連詞，連接的雙方只取其一。常用連詞有or,either...or,otherwise例如：1)YoucangotoBeijingeithertodayortomorrow2)Youmustgetupearlyoryouwon'tcatchtheearlybus.表示轉(zhuǎn)折關(guān)系，連接的雙方構(gòu)成對(duì)比，意義上有轉(zhuǎn)折。常用連詞有but,however,while,only例如：Hisbrotherisfondoffootballwhilehelikesbasketball.YoucanwatchTV,butyoumustfinishyourhomeworkfirst.表示聯(lián)合關(guān)系，聯(lián)合的雙方是對(duì)等的，意義上趨向一致。常用連詞有：and,both...and,neither...nor,notonly...butalso,aswellas,togetherwith例如：TostudyEnglishwell,weneedbothdiligenceandcareful.Thathorseisnotonlytheyoungestamongthefive,butalsorunsthefastest.表示因果關(guān)系，連接的雙方，互為因果，或者前因后果，或者前果后因。常用的連詞有：for,so,therefore例如：Itmusthaverained,forthegroundiswet.Youareintheright,thereforetheyshouldsupportyou.實(shí)戰(zhàn)演練例題選講例1hedidnotknowmuchEnglish,hegotouthisdictionaryandlookeduptheword.A．AsB．ForC．SinceD．Because答案：A提示：for,because和as雖皆可作連詞用，表示“因?yàn)椤?，但用法有些區(qū)別。for引導(dǎo)的分句總是置于另一分句之后，常常對(duì)前一分句加以解釋?zhuān)瑑蓚€(gè)分句之間，總是用逗號(hào)分開(kāi)。because引導(dǎo)的原因狀語(yǔ)從句時(shí)，往往以why問(wèn)句，語(yǔ)氣比較重，傳遞的往往是對(duì)方未了解的新信息。as引導(dǎo)的原因狀語(yǔ)從句時(shí),往往是對(duì)方也知道的信息。本句是他拿出詞典查，顯然，“他知道的英語(yǔ)單詞不多”，這是明擺著的事，所以用as最恰當(dāng)。例2youdon'tfeelwell，you'dbetterstayathomeA．BecauseBSince/IfC．ForDNow答案：B例3Idon'tknowhehasreceivedthepackage.A．ifB.whenC．whatD.howmany答案A提示if表示疋否，when不能與現(xiàn)在完成時(shí)連用。例4Cometomorrow.Iwillgiveittoyou.A．orB.andC．thoughD.if答案B提示and在此處解釋為“那么”，表示遞進(jìn)關(guān)系。例5Theteacherhisstudentslikesfootball.A．a(chǎn)ndB.aswellas15C.andalsoD.also答案B提示aswellas連接兩個(gè)主語(yǔ)用靠前原則。例6Wewerehavinglunchsomeoneknockedatthedoor.A．a(chǎn)sB．a(chǎn)soonasC．whenC．whenD．whileI...8.19.20.答案：C提示：when在這里解釋“就在那時(shí)”初中英語(yǔ)分類(lèi)練習(xí)——連詞部分填入適當(dāng)?shù)倪B詞。Mybrotherisill,Ihavetostayathome.Thefilmmustbeveryinteresting,manypeoplearebuyingticketsinline.Mycomputerisnew,itistooexpensive.Shefelthungry,shedidn'thavebreakfast.Acustomercamein,Istoppedmywork.Hehasalotofmoney,hespendslittle.Comehereearly,youcan'tseehim.Takesomemedicine,youwillfeelbetter.TherearealotofstoriesabouttheUFOs,nooneknowswhethertheyaretrueornot.Putonyourcoat,youwillcatchcold.Shegota“C”inEnglishtest,shehadtriedhisbest.Mylittlecousincanreadwrite.Pleasecallmeyouneedmyhelp.youhaveafewmoredays'rest,you'llfeelbetter.myfathermymotherisadoctor.Theyareteachers.Ireallydon'tknowitisgoingtorainornotthisafternoon.Youmaydoityourselfleaveittome.Hurryup,you'llmissthenextbus.LiMingwasabraveboy,hehadoneshortcoming.It'safineday,wehaveawonderfultime.Idon'tknowshecanspeakRussianornot.Wehaven'tdecidedandweshallmeetnexttime.That'stheydidn'tpasstheexam.youareright,heis.Hereadthebookrememberedwhatheread.II?選擇填空：1.Theyareallnew,_I'mnot.A.andB.butC.soD.or2.Istherealetter_apostcard?There'saletter.A.andB.orC.notD.but3.Theoldwomancan'treadwrite.A.andB.orC.butD.andcan___myclassmatesourclassteacherwastherethen.A.notonly…butalso…B.both…and…C.Neither…or…D.Either…nor…Haveonemoretry,youwillnotsucceed.A.andB.orC.thenD.butyouareill,youshouldgototheclinicrightnow.A.ForB.ThoughC.UntilD.Sincethemidnighthewaitedforhismother.A.TillB.SinceC.UntilD.Atthemendriversthewomandriverhavebeentothevillage.A.Neither…nor…B.Bothof…andC.Either…or…D.Noneof…and…9.Sheistheladyhelpedtheoldwomanyesterday.A.whomB.whichC.whatD.who-Areyourfatherandmotherretired?-Well,ofthemis.ofthemareatwork.A.both,NeitherB.none,AllC.neither,BothD.all,Nonehefelttired,hestillwentonworking.

A.Because,soB.Although,butC./,A.Because,soB.Although,butC./,soD.Though,/I'lloffersomebreadtoLiMing.LiMing,,maynotwantit.A.butB.howeverC.yetD.still___Ilookedformytoy,Icouldnotfindit.A.ButB.YetC.BecauseD.HoweverIdon'tknowthisevening.A.ifhewillbefreeB.whetherheisfreeC.whenheisfreeD.whenishefreeThere'sonthemoon.A.noairbutwaterB.notanyairorwaterC.notanyairandwaterD.noairornowaterLucyhasseenthefilm,Lilyhasn't.A.andB.orC.butD.soHurryup,wewillmissthetrian.A.butB.andC.orD.so—I'mgoingtoHangzhouforaholidaythisweekend.—youarethere,canyoubuymesomegreentea?A.BecauseB.WhileC.IfD.Thoughhewasoutoftheroom,heturnedbackandknockedattheteach'ersdooragain.A.BeforeB.SinceC.AssoonasD.UntilStudyhard,you'resuretohaveagoodresultintheexam!A.butB.andC.forD.orI'mlookingforababysitter（保姆）.Shemustbetoooldtooyoung.A.neither;norB.both;andC.either;orD.notonly;butalsoWhichisbigger,thesunthemoon?A.orB.andC.butD.soWhynotlookupthenewwordinadictionaryyoudon'tknowit?A.ifB.thatC.thoughD.whetherallthepassengersarehere,whydon'twestartatonce?A.AssoonasB.AfterC.NowthatD.WhenA.AssoonasB.AfterC.NowthatD.WhenHehurtherbadlyshehadtoseeadoctor.A.too;thatB.so;thatC.either;orD.too;toIcan'tunderstandthispassagetherearenonewwordsinit.A.ifB.becauseC.thoughD.and把下列句子譯成英語(yǔ)：（用括號(hào)內(nèi)連詞）1．雖然天已很晚了，但他仍在寫(xiě)作。2．人類(lèi)沒(méi)有水和空氣就不能活。3．他把這件事告訴我前，沒(méi)有人知道這件事。4．如你不趕緊，你就要開(kāi)會(huì)遲到。5．他寫(xiě)字不如她仔細(xì)。6．我們不僅去了北京，也去了哈爾濱。7．他準(zhǔn)是開(kāi)玩笑，要不他是瘋了。8．等他一到我們就去弄點(diǎn)咖啡。9．眾所周知，金錢(qián)不會(huì)從樹(shù)上長(zhǎng)出來(lái)的。他什么時(shí)候到的，我們大家都不知道。改錯(cuò)：()1.NotonlyMaybutalsohersisterswasaskedtosingsomesongs.ABCD()2.Breadandbutterintheshoparesoldout.ABCD()3.WhatImissmostbadlyarethepleasanthourswespenttogether.ABCD()4.Pleaseletmeknowifhewillcomesbacktomorrow.ABCDV.句子轉(zhuǎn)換:Theboyistooyoungtogotoschool.Theboyisyounghecan'tgotoschool.TheboyisIwonderifIwillvisitherafterschool.Iwondertovisitherafterschool.Bebrave,andyou'llsucceed.youarebrave,youwillsucceed.BothLiHunandhisparentsaregoingtovisittheflowershow.LiHunhisparentsaregoingtovisittheflowershow.Themoreyoupractisespeaking,thebetteryourspokenEnglishwillbe.youpractisespeakingmore,yourspokenEnglishwillbebetter.Thisshirtislessbeautifulthanthatone.Thatshirtisbeautifulthisone.Youdidn'tunderstanditbeforeyourfatherexplainedittoyou.yourfatherexplainedittoyou,youdidn'tunderstanditSinceyoufeelsotired,you'dbetterhaveagoodrest.youfeelsotired,you'dbetterhaveagoodrest.Hehaslosthisbike,sohadtobuyanotheronebike.hehaslosthisbike,hehadtobuyanotherone.Ifyoudon'tstudyharder,youwillfailinthetest.Study,harder,youwillfailinthetest.附加練習(xí)I'dliketogoshoppingwithyou,I'mtoobusytoday.A.butB.andC.soD.orI'mdifferentfrommytwinsister.Ilovedancing,sheisinterestedinreading.A.soB.orC.butD.andHoldontoyourdreams,theywillcometrueoneday.A.butB.andC.orD.so-Somebodyiswaitingoutside.Hewantstoseeyou.-nooneknowsI'mhere.A.ForB.AndC.ButD.SoIdon'tunderstandthetexttherearefewnewwordsinit.A.soB.becauseC.ifD.thoughWedidn'thaveenoughchairs,someofthestudentshadtositonthefloor.A.butB.soC.orD.andMrsWilsoncameintotheclassroom,allthechildrenwelcomedherA.WhetherB.AswellasC.IfD.Assoonasheisn'trichenough,heoftengivesawaymoneytosomepoorchildren.A.ThoughB.WhenC.BecauseD.Ifourfootballteamfailedinthematch,wetriedourbest.A.ASB.ThoughC.Because-Wouldyouliketoplaybasketballwithus?-Yes,I'dloveto._____I'mafraidIhavenotime.A.SoB.ButC.OrD.And12.Itwassnowinghard_wehadtostayathomeandwatchTV.A.thatB.so.C.butD.because13.-It'salongstory,youcanhardlyfindanynewwordsinit-Good!itwillbetoohardforchildren.A.so,ThenB.and,OrC.but,OrD.though,AndTakemoreexercise,you'llbehealthier.A.andB.orC.butD.then-YousawthefilmHarryPotterlastnight,didn'tyou?-Yes,Imissedthebeginning.A.andB.soC.butD.then-Therearemanypicturesinthebook.-Great!itwillbehardforyoungchildrentoread.A.andB.SoC.ButIhadinvitedeverybody,onlytwopeoplecametomaparty.A.orB.butC.andD.soYou'lldomuchbetteryou'remorecarefulwithyourspelling.A.ifB.beforeC.althoughD.unlessThisdressstilllooksprettyonyou,itisoutofstyle.A.thoughB.butC.sinceD.ifWhatshouldIdoIwanttobethinner?A.thoughB.unlessC.butD.if-WouldyoupleasegivethisMP3toMary?-Sure.I'llgiveittohershecomeback..

A.beforeB.assoonasC.tillA.beforeB.assoonasC.tillThequestionishewon'tlistentoanyone.A.thatB.whetherC.ifD.when-Yourpictureiswonderful!-Iworkedfor8hoursIfinishedit.A.whenB.beforeC.whileD.afterMathsisnoteasytolearn,wemustworkherder.A.butB.orC.soC.andTedtriedhisbest,hecaughtupwiththeothersatlast.A.butB.orC.andD.becauseHecan'tdecidewhichtochoosethereisnodifferencebetweenthem.A.butB.soC.becauseMrHuangdecidedtobuythatCDplayeritwasexpensive.A.eventhoughB.sothatC.becauseD.asifAgoodfriendalwaysgivesyouahelpinghandyou'reintrouble.A.whenB.beforeC.untilD.thoughHedidn'tknowthenewshisparentstoldhimaboutit.A.whenB.afterC.assoonasD.untilhesaidhewasn'thungryatall,heateabigbreakfast.A.UnlessB.BecauseC.IfD.Though-Youwatchedthefashionshowlastweek,didn'tyou?-Yes,Imissedthebeginning.A.orB.soC.andD.but34.Iwillwaithecomeback,becauseIhavesomethingtotellhim.A.untilB.beforeC.whenTakemoreexercise,you'llbehealthier.A.andB.orC.butWokehard,youwillfallbehind.A.orB.andC.soD.sobutTherewassmokethattheycouldn'tseeanythingclearly.

A.tooB.toomanyC.somuchD.somanyThetwofriendswerepleasedtoseeeachotherthatforgoteverything.A.soB.tooC.veryD.muchHehadmuchworktodothathecouldn'tgoout.A.soB.muchC.asD.orTomhasbeeninthefactoryheleftschool.A.whenB.sinceC.assoonasD.whetherThenursedoesn'tfeelwelltoday,shestillworksveryhard.A.butB.andC.orD.whenmymothermysisterwatchesTVplaysthesedays.A.Either,notB.Both,andC.Neither,orD.Neither,norLucyknewnothingaboutithersistertoldher.A.becauseB.untilC.ifD.sinceIleftmyumbrellainmyroom.CouldyouwaitIgobacktogetit?A.whenB.ifC.whileD.b