小學(xué)英語連詞

1、小學(xué)英語連詞小學(xué)英語連詞7/7小學(xué)英語連詞為什么要學(xué)連詞小橋連接兩岸。我們用手連成一個(gè)圈圈。網(wǎng)絡(luò)把世界各地都連接在一起。電話把我們和爺爺奶奶外公外婆連接在一起。觀察以上四幅圖及其用途，這四種東西有什么共同的作用呢相信聰穎的你已經(jīng)看出來了，他們都有連接作用，把兩個(gè)或更多人或事物連接在一起。其實(shí)在語言里，我們也有這類起連接作用的詞語，他們的名字叫連詞。他們把詞匯、短語、句子連接起來，形成了更為復(fù)雜，更為高級(jí)，更為美麗的句子。你能舉個(gè)例子給老師嗎現(xiàn)在，我們就一起來學(xué)習(xí)一下連詞吧！我要趕快學(xué)一、定義連詞是一種虛詞，它不能夠獨(dú)立擔(dān)當(dāng)句子成分而只起連接詞與詞，短語與短語以及句與句的作用。二、連詞的分類連詞

2、分為并列連詞和隸屬連詞。（一）并列連詞并列連詞用來連接擁有并列關(guān)系的詞，短語或句子。常有的并列連詞有：1.表并列關(guān)系的and,bothand,notonlybutalso,neithernor等。Ilikeswimming,andmymotherlikesswimming,too.（連接兩個(gè)句子）BothmymotherandIlikeswimming.（連接兩個(gè)并列關(guān)系的詞語）NotonlymymotherbutalsoIlikeswimming.（連接兩個(gè)并列關(guān)系的詞語）Iwantneithergoingtoschoolnordoinghomework.（連接兩個(gè)短語）2.表選擇關(guān)系的or

3、,eitheror等。DoyoulikeapplesorbananasEitheryouorJackmustcomeheretomorrow.除了表示選擇關(guān)系外，or還有“否則”之意。Hurryup,oryoullbelateforschool.3.表轉(zhuǎn)折關(guān)系的but,yet,while（但是）等。Thewatchwascheap,butitgoesquitewell.這塊表誠(chéng)然低價(jià),但走得很好。Hesaidhewasourfriend,yethewouldnthelpus.他說他是我們的朋友，但卻不肯幫助我們。Iamdoingmyhomework,whileJeanisbusyplaying

4、games.4.表因果關(guān)系的for,so等。Ihadafeveryesterday,soIdidntwanttodoanything.Hewaslate,forthetrafficisalwaysbusyinthemorning.注意：for表示結(jié)果平時(shí)不能夠放句首，也不能夠單獨(dú)使用。Exercise11.WeboughtGrannyapresent,shedidntlikeit.A.butB.andC.orD.so2.Runquickly,wellmisstheearlytrain.A.andB.butC.soD.or3.Whichwouldyoulikebetter,teamilk-Tea

5、,please.A.butB.andC.orD.with4.Youmuststartrightnow,youllmissthetrain.A.forB.andC.soD.or5.Ilikefish,chicken,eggs.A.and,andB.and,withC./,andD.and,/6.Idontlikereading_watchingTV.Whataboutyou“Idontlikereadingallday,_IlikewatchingTVplays.”A.and,butB.and,andC.or,andD.or,but7.Myshoesarewornout,Ineednewones

6、.AsoBifCbecauseDand8.Studyhard,_youwillpasstheexam.A.soB.forC.butD.and9.Putonmoreclothes,_youllcatchcold.A.andB.forC.orD.but10.Wedidntcatchthetrain_weleftlate.A.soB.becauseC.butD.though（二）隸屬連詞隸屬連詞用來引導(dǎo)名詞從句和各樣的狀語從句。1.引導(dǎo)時(shí)間狀語從句的隸屬連詞(1)表示“當(dāng)時(shí)候”或“每當(dāng)”的時(shí)間連詞。主要的有when,while,as,whenever。如：Donttalkwhileyoureeati

7、ng.吃飯時(shí)不要說話。Vegetablesarebestwhentheyarefresh.蔬菜新鮮時(shí)最好吃。HecamejustasIwasleaving.我正要走時(shí)他來了。(2)表示“在從前(或此后)”的時(shí)間連詞。主要的有before,after。如：Trytofinishyourworkbeforeyouleave.Afterwehavefinishedtea,wewillsitonthegrass.走開前想法把工作做完。喝完茶此后我們將坐在草地上。(3)表示“自從”或“直到”的時(shí)間連詞。主要的有since,until,till。如：Shesbeenplayingtennissincesh

8、ewaseight.她從八歲起就打網(wǎng)球了。HoldonuntilIfetchhelp.堅(jiān)持一下，等我找人來幫忙。Nevertroubletroubletilltroubletroublesyou.(諺)不要無事生事。(4)表示“一就”的時(shí)間連詞。主要的有assoonas,themoment,once,nosoonerthan,hardlywhen等。如：IllletyouknowassoonasIhearfromher.ThemomentIhavefinishedIllgiveyouacall.Onceyoubeginyoumustcontinue.你一旦開始,我一接她的信就通知你。我一干完就

9、給你打電話。便不能停下來。(5)表示“前一次”、“下次”、“每次”等的時(shí)間連詞。主要的有(the)nexttime(下次)，anytime(隨時(shí))，(the)lasttime(everytime(每次)，eachtime(每次)，前一次)，thefirsttime(第一次)。如：Illtellhimaboutit(the)nexttimeIseehim.我下一次見到他時(shí)，我就把這個(gè)情況告訴他。Weloseafewskincellseverytimewewashourhands.每當(dāng)我們洗手的時(shí)候，我們都要損失一些皮膚細(xì)胞。Youcancallmeanytimeyouwantto.你隨時(shí)都能夠給

10、我打電話。注意：everytime,eachtime,anytime前不用冠詞，以省略，而thefirsttime中的冠詞平時(shí)不能夠省略。(the)nexttime,(the)lasttime中的冠詞可2.引導(dǎo)條件狀語從句的隸屬連詞。這類連詞主要有if,unless,assolongas,incase等。如：DoyoumindifIopenthewindow我開窗你不介意吧DontcomeunlessItelephone.除非我打電話，否則你別來。Aslongasyourehappy，itdoesntmatterwhatyoudo.只要你快樂，你做什么都沒關(guān)系。Incaseitrainsthe

11、ywillstayathome.萬一下雨，他們就呆在家里。3.引導(dǎo)目的狀語從句的隸屬連詞。主要的有inorderthat,sothat,incase,forfear等。如：Heraisedhisvoicesothateveryonecouldhear.他提高了嗓音，以便每一個(gè)人都能聽見。Takeyourumbrella(just)incaseitrains.帶上雨傘，以防下雨。Sherepeatedtheinstructionsslowlyinorderthatheshouldunderstand.她把那些指示慢慢重復(fù)了一遍好讓他聽理解。4.引導(dǎo)結(jié)果狀語從句的隸屬連詞。主要的有Iwenttot

12、helectureearlysothatIgotagoodseat.IhadsomanyfallsthatIwasblackandblueallover.sothat,sothat,suchthat等。如：我去聽演講去得很早,所以找個(gè)好座位。我摔了好多跤，以致于全身都是青一塊紫一塊的。Heshutthewindowwithsuchforcethattheglassbroke.他關(guān)窗子用力很大,結(jié)果玻璃震破了。5.引導(dǎo)原因狀語從句的隸屬連詞。主要的有because,as,sinceHedistrustedmebecauseIwasnew.他不相信我，由于我是新來的。等。如：Asyouaresor

13、ry，Illforgiveyou.Sincewevenomoney,wecantbuyit.既然你悔悟了，我就體諒你。由于我們沒錢，我們無法購買它。6.引導(dǎo)退步狀語從句的隸屬連詞。主要的有although,though,eventhough,evenif,while,however,whatever,whoever,whenever,wherever等。如：Althoughtheyaretwins,theylookentirelydifferent.他們雖是雙胞胎,但是容貌卻完好不同樣。Ilikehereventhoughshecanbeannoying.盡管她有時(shí)很惱人,但我還是喜歡她。Yo

14、uwontmovethatstone,howeverstrongyouare.無論你力氣多大,也休想搬動(dòng)那塊石頭。Whateveryoudo,youmusttellyourmother.無論你做什么都必定要告訴你媽媽。Whoeveryouare,youcantpassthisway.無論你是誰，你都不能夠從這里經(jīng)過。WheneverIseehimIspeaktohim.每當(dāng)我見到他，我都和他講話。7.引導(dǎo)方式狀語從句的隸屬連詞。主要的有as,asif,asthough等。如：WhydidntyoucatchthelastbusasItoldyouto你怎么不聽我的話趕乘末班公共汽車呢Heben

15、ttheironbarasifithadbeenmadeofrubber.他將鐵棍折彎，憂如那是用橡皮做成的。8.引導(dǎo)地點(diǎn)狀語從句的隸屬連詞。主要的有where,wherever,everywhere,anywhere等。如：ThechurchwasbuiltwheretherehadoncebeenaRomantemple.這座教堂蓋在一座羅馬寺廟的舊址。Illtakeyouanywhereyoulike.你想到哪兒我就帶你到哪兒。EverywhereIgo，Ifindthesamething.無論我走到哪里，我都發(fā)現(xiàn)同樣情況。9.引導(dǎo)比較狀語從句的隸屬連詞。主要的有Shewasnowhap

16、pierthanshehadeverbeen.Iglancedatmywatch.ItwasearlierthanIthought.than和asas。如：現(xiàn)在她比過去任何時(shí)候都快活。我看了看表，時(shí)間比我想像的早。Hedoesntworkashardasshedoes.他工作不像她那樣努力。10.引導(dǎo)名詞從句的隸屬連詞。主要有that,whether,if等，它們用于引導(dǎo)主語從句、表語從句、賓語從句和同位語從句。其中that不但沒充當(dāng)句子成分，而且沒有詞義，在句子中只起連接作用；而if,whether雖不充當(dāng)句子成分，但有詞義，即表示“可否”。如：Herepliedthathewasgoing

17、bytrain.他回答說他將坐火車去。Iwonderifitslargeenough.我不知道它可否夠大。IworryaboutwhetherIhurtherfeelings.我為可否傷了她的感情而擔(dān)憂。Exercise21.Illgivethebooktohimhecomesback.A.sinceB.assoonasC.beforeD.until2.Dontcrosstheroadthelightturnsgreen.A.whenB.whileC.untilD.as3.Miss.Gaohasbeenateacher1990.A.beforeB.afterC.sinceD.in4.Welov

18、espringtherearebeautifulflowerseverywhere.A.thoughB.butC.orD.because5.Pleaseleave7:00,thenyoullbeabletogetthereearlier.A.till,inB.from,/C.before,/D.behind,to6.Theteacherdidntbeginthelessonallthestudentsstoppedtalking.A.untilB.afterC.ifD.because7.Bettydidntgotoseethefilmyesterdayshewasill.A.butB.unti

19、lC.ifD.because8.heisachildofsix,hecanreadandwrite.A.WhoseB.IfC.ThoughD.Because9.Takethisdictionarywithyouyoumayuseitinclass.A.whenB.inordertoC.butD.sothat10.shewasnotwell,Idecidedtogowithouther.D.Becauseof我學(xué)了什么Exercise31.Heran_fast_hewontherace.A.enoughtoB.sothatC.tootoD.bothand2.Heisonlytenmonths.H

20、ecan_read_write.A.eitherorB.neithernorC.bothandD.sothat3.Shesaidshemightcome_Saturday_Sunday.A.neithernorB.eitherorC.tootoD.sothat4.Itwasalreadytenoclock_wegottothemuseumthismorning.A.thatB.whenC.ifD.for5.Thatmathsproblemis_difficult_nobodycandoit.A.tootoB.verythatC.sothatD.verybut6.Illgiveherthemes

21、sage_shecomesback.A.sinceB.beforeC.untilD.assoonas7.Peopleoftenmistakeusforeachother_wearetwins.A.ifB.whenC.becauseD.after8.Areyousure_Mr.LiwillcometoyourbirthdaypartyA.ifB.thatC.forD.when9._Lily_Lucylikesinging.A.EitherorB.NeithernorC.BothandD.Sothat10.Readthesentencesslowly_wecanunderstandwhatyouread.A.sothatB.beforeC.untilD.because11.Wouldyoulikeacupofcoffee_shallwegetdowntobusinessrightawayA.andB.thenC.orD.otherwise12._adifficultsituation,soyoushouldsendhimamessageandgivehimsomeadvice.A.AsheisinB.HeisinC.Beingi