初中英语连词专题 4页

连词介绍连词的含义连词是一种虚词，它不能单独做句子成分，只起连接词与词、短语与短语或句子与句子的作用，也没有词形变化。并列连词表并列关系and,both•and…表转折关系but,while,yet表选择关系or,either…。「…表因果关系so,for,then从属连词引导状语从句表时间when,while,before,after,assoonas,since,until表原因as,because,since表地点where,wherever表条件if,unless,aslongas表目的sothat,inorderthat表让步although,though,eventhough表方式as,asif表比较as…as…，-than•••表结果so-that…，such-that引导宾语从句、主语从句和表语从句That,whether,if,wh-疑问词并列连词的基本用法AndHestoodupandlefttheclassroom.HewenttoBeijingandIwenttoShanghailastyear.Both…and…BothyouandheareJapanese.Ilikebothbasketballandfootball.OrJohnorIamright.Wouldyouliketeaorcoffee?ButHeisfifty,butshestilllooksyoung.Heistiredbuthappy.\nMikecameherenotforhimselfbutforhisson.ForTomwenttosleepsoon,forhewasverytired.Thesunhasrisen,forthebirdsaresinging.Either…or…，neither•••nor•••EitheryouorsheisgoingtotheGreatWall.Neithertheteachernorthestudentslikethissong.注：用either…or…，neither…nor…连接两个名词或代词作主语时，谓语动词采用就近原则。谓语动词采用就近原则）Notonly…butalso…Notonlyyoubutalsoyourmotheriscoming.（ShelearnsnotonlyChinesebutalsoFrench.从属连词的基本用法1.引导时间状语从句的从属连词：when,while,as,after,before,since,until,assoonas.例如：Strikewhiletheironishot.趁热打铁。Lilydidn'tknowituntilyoutoldher.2.引导原因状语从句的从属连词：because,as,since.例如：Johndidn'tgotoschoolyesterdaybecausehewasill.Sinceeverybodyishere,let'sbegin.3.引导地点状语从句的从属连词：where,whereverPutthebookwhereyoufoundit.4.引导条件状语从句的从属连词：if,unless,incase,aslongas.例如:Ifitdoesn'traintomorrow,wewillgotothepark.Youwon'tlearnEnglishwellunlessyouworkhardatit.5.引导目的状语从句的从属连词：sothat,inorderthat.例如：Speakclearlysothattheycanunderstandyou.6.引导让步状语从句的从属连词：though,although,eventhough.例如：Althoughshewastired,shewentonworking.7.引导方式状语从句的从属连词：as,asif,asthough.例如：Itlooksasifitisgoingtorain.WheninRome,doastheRomansdo.（入乡随俗）\n1.引导比较状语从句的从属连词:Youstudyharderthanhedoes.as…as…，notso/as…as…，than例如:2.引导结果状语从句的从属连词：so--that•••,such…that…例如：Thebusissofullthathecan'tturnaround.Itwassuchahotdaythattheywentswimming.3.引导宾语从句、主语从句和表语从句的从属连词：that,if,whether,what,when,why,where,how.例如：Idon'tknowwhethermyteacherwillcomeornot.专项练习连词专项训练1.--Canyouplaysoccer?--Yes,Ican,Ican'tplayitverywell.A.orB.andC.soD.but2.It'srainingoutside.Putonmoreclothes,youmaycatchacold.A.andB.butC.orD.though3.Theviolinwastooexpensive,Ididn'tbuyit.A.orB.andC.soD.but4.PracticespeakingEnglisheveryday,you'llbeabletospeakEnglishfluently.A.orB.andC.butD.while5.Iwillnotgotothezootomorrowitrains.A.ifB.unlessC.untilD.while6.Thisproblemwasdifficultfewstudentsworkeditout.A.as/asB.so/thatC.too/toD.so/as7.HecannotspeakEnglishhehaslearnedEnglishforalmosttenyears.A.thoughB.ifC.butD.since8.It'snoteasytolearnEnglishwell.I'lltrymybest,一A.butB.tooC.thoughD.although9.myfatherIaminterestedinsports.A.Both/andB.Neither/norC.Either/orD.From/to10.TomhisbrotherlikeChinesefood.A.Both/andB.Neither/norC.Either/orD.From/to11.I'llgotobedearlytonightIcangetupearlytomorrowmoring.A.asforB.becauseC.inordertoD.sothat12.Lindawasexcitedshecouldn'tgotosleep.A.too/toB.so/thatC.such/thatD.enough/that13.Iheardthisnews,Iwasverysurprised.\nA.BecauseB.SinceC.WhenD.Before14.hehadfinishedhiswork,helefthisofficeforhishome.A.BeforeB.AfterC.WhenD.Until15.ofmyparentslikesplayingcards.ofthemlikemusic.A.Either/BothB.Both/EitherC.Neither/NorD.Every/Each16.Holdontoyourdreams,theywillcometruesomeday.A.andB.orC.soD.since17.I'lltellhimthenewshecomesback.A.aslongasB.aswellasC.assoonasD.asmuchas18.Itlooksitisgoingtorain.A.asifB.asC.thoughD.if19.Youcannotdowellinyourlessonsyouworkhardatyourlessons.A.ifB.unlessC.evenD.although20.FewpeoplelikethismovieJt'ssoboring.A.butB.soC.althoughD.becauseDCCBABACBADBCBAACABD