初中英语语法连词讲解及练习

初中英语语法连词讲解及练习（一）连词概述连词是连接单词、短语或句子的一种虚词。在句中不单独作句子成分。历年中考中常考并列连词and,but,neither...nor；从属连词nowthat，though，when。所以了解状语从句和宾语从句的真正意义有助于正确使用从属连词。（二）基础知识梳理.并列连词用来连接彼此并列的词、短语或句子。并列连词有and,or,but,so,for,nor等。.关联连词有both.and,either.or,neither.nor,notonly.butalso,aswellas,asmuchas等。.连接性副词有however,therefore,besides,yet,anyway,still,allthesame等。4.并列连词和连接性副词存在以下的区别：1）连接两个独立的分句时，并列连词的位置只能放在它所引导的分句的句首，前面通常有逗号。如：Imustworkhard,forIstillhavealongwaytogo.Theyallwent,butIdidn'tgo.2）连接性副词的位置比较灵活，句中、句首、句末都可以。但是放在句首较为普遍。如：Motherwasill,therefore,shestayedathomeyesterday.=Motherwasill,shetherefore,stayedathomeyesterday.=Motherwasill,shestayedathomeyesterday,therefore.3）两个并列连词不可以连用。如：Hetriedhard.andbuthefailedtogetthejob.此句中的but应改为yet。因为and和but都是连词。.从属连词是用来引导从句，如宾语从句、状语从句、定语从句等。从属连词有加3if,unless,whether,who,whose,what,which,where,than,when,while,as,since,though,although,because,before,after,until,assoonas,nowthat,so...that,sothat,as...as,（not）as/so.as如：Ifitsnowstomorrow,wewon'tgoonapicnic.（If引导条件状语从句）CouldyoutellmewhosePCitis?（whose引导宾语从句）Themanwhoistalkingtomyclassteacherismyfather.（who引导定语从句）同步练习I.选择填空)1.LiMengpassedhismotherhiscupaskedforsomemoretea.A.but B.or C.and D.if)2.Studyharder,youwillfallbehindothers.A.and B.or C.but D.so()3.Thedoctorsareverytired,theyarestillworkingveryhard.A.butB.ifC.onlyD.when()4.youcomeback,pleaseletmeknow.A.LaterB.UntilC.AsD.Assoonas()5.Hetoldushewasovereightyyearsold.A.whereB.thenC.ifD.that()6.Don,tgohomeyouhavecleanedtheclassroom.A.byB.thenC.onlyD.until()7.SundayMondayisOK.I,llbefreeduringthosetwodays.A.Neither…norB.Either…orC.Both…andD.Either…and()8.Wehaven,tseenhimheleftlastyear.A.sinceB.whenC.asD.if()9.It,srainingnow,youmusttaketheraincoatwithyou.A.for B.soC.or D.because()10.youworkharder,you,lldobetterinyoursubjects.A.IfB.BeforeC.AlreadyD.Whether()11.Iwasillyesterday,Ididn'tcometoschool.A.ForB.AsC.BecauseD.Since()12.Theoldmanwaspleasedhecouldnotsayaword.A.either…orB.neither…norC.notonly…butalsoD.so…that()13.Whichisbigger,thesuntheearth?A.butB.orC.andD.nor()14.Couldyoutellusyougrowapplesinyourcountry?

A.thatB.whetherC.whichD.whatA.thatB.whetherC.whichD.what()15.Heknewnothingabouttheaccidenthisfriendtoldhim.A.ifB.sinceC.untilD.because()16.Pleaseanswerthequestioninaloudvoicealltheclasscanhearyou.A.sothat B.so…thatC.thoughD.because()17.Intheolddaysthepoorchildrencouldn,tgotoschool.Theycouldreadwritewhentheygrewup.A.both…andB.either…orC.notonly…butalsoD.neither…nor()18.Australiaisverylarge,thepopulationisquitesmall.A.ButB.OrC.If D.Though()19.Comehereearlytomorrow,you,llseeher.A.orB.andC.butD.because()20.NeithersheIamateacher.Wearebothstudents.A.orB.andC.norD.but()21.Hekeptquietshebegantospeak.A.whenB.if C.whetherD.or()22.Iamwashing,sheiscooking.A.WhileB.AfterC.BeforeD.Assoonas()23.Shehadtodoeverythingherhusbanddied.A.beforeB.afterC.whenD.while()24.ShehadstudiedRussianforthreeyearsshebegantolearnEnglish.A.beforeB.ifC.after D.because()25.Shehashadanotherbabywemet.A.whenB.afterC.beforeD.since()26.Iknewnothingaboutithetoldme.A.ifB.afterC.untilD.because()27.I,llringyouup,Igetananswerfromhim.A.assoonasB.untilC.beforeD.because()28.Wecouldn,tgoquicklytheroadwastooslippery.(滑)A.becauseB.assoonasC.ifD.until()29.itisfinetomorrow,I,llgotothepark.A.IfB.WhenC.AfterD.Before()30.Idon,tknowyoulikesports.A.whetherB.weatherC.whenD.how()31.Waterismoreimportantinyourlifeanyothermatter.A.as B.than C.thenD.so()32.Shesatinthefirstrowshecouldseetheblackboardclearly.A.so B.sothatC.that D.since()33.I，llgotoseemysisterIgettoNewYork.A.whileB.as C.assoonasD.since()34.ThereweremanypainsinmychestIcouldn,thelpcrying.A.so…asB.sothatC.so…thatD.such…that()35.Tenyearshaspassedweleftourhometown.A.afterB.sinceC.asD.for()36.I'msorryyourleghasbroken.A.whatB.thatC.ifD.when()37.Couldyoutellmetheforeignerhavecomeornot?A.whatC.thatC.whetherD.when()38.IwonderedhehadbeentoParis.A.thatC.whatC.ifD.where()39.youhurry,youwillbelateforschool.A.WhileC.UnlessC.ThatD.What()40.CouldyoupleaselookaftermydaughterIgoshopping?A.whereB.whileC.thatD.though把下列句子变为同义句Mybrotherwenttothecinema,sodidI.mybrotherIwenttothecinema.Theboyissoyoungthathecantlookafterhimself.Theboyisn,ttolookafterhimself.Ifyouarelazy,youmaynotpasstheexam.hard,youmaynotpasstheexam.Jacksmotheraskedhim,“Haveyoupackedyourthings?”Jacksmotheraskedhimhepackedhisthings.SherealizedHainanwasabeautifulplaceaftershereachedthere.SherealizeHainanwasabeautifulplaceshereachedthere.III.选择所给的连词填空when,because,but,before,if,so...that,as...as,didn,t...until,and,after,or,sinceHurryup,please!you,llbelateforschool.Shegotobedhermothercameback.YesterdayJimdidn,tgotoseethefilm,hemustgooverhislessons.Thestudentsweretalkingaboutthesportsmeetingtheteachercamein.IwastiredIcouldn,twalkanymore.Thisbuildingistallthatone.Tomwasillyesterday,hestillwenttoschoolasusual.HeaskedmeIwouldgotherewithhim.Wehavestudiedhere1994.ThechildhadstudiedEnglishfortwoyearshewenttomiddleschool.theboyfinishedhishomework,hewenttobed.Studyhardonyoursubjects,you,lldowellintheexam.W.根据汉语提示，填入所缺的单词Christine,Aileen（和）Iaregoodfriends.Studyhard,（否则）you,llfallbehind.Areyoucomingbybus（或者）onfoot?Wearethirsty.Iwouldlikeabottleoforange,（然而）myfriendwouldlikesomecoldwater.You,llbelate（如果）youdon,tgetupearlytomorrow.Iwascleaningthefloor（当 的时候）sheknockedatthedoor.Dickclimbedupintoatree（一 就）hesawthebear.Iknewnothingaboutit（直至U 才）myfriendt