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高中英语语法总结大全之连词连词连词是一种虚词,它不能独立担任句子成分而只起连接词与词,短语与短语以及句与句的作用连词主要可分为两类并列连词和从属连词并列连词用来连接平行的词、词组和分句如and,but,or,nor,so,therefore,yet,however,fbr,hence,aswellas,both...and,notonly...butalso,either...or,neither...nor,(and)thcn等等并列连词与并列结构并列连词引导两个并列的句子1)and与or判断改错:(错)They satdown andtalk aboutsomething.(错)They startedto danceandsang.(错)Isaw twomen sittingbehind andwhisperthere.(对)They satdown andtalked aboutsomething.(对)They startedto danceandsing.(对)1sawtwo mensittingbehindand whisperingthere.解析:第一句and连接两个并列的谓语,所以talk应改为talked第二句and连接两个并列的动词不定式,第二个不定式往往省略to,因此sang应改为singo第三句and连接感观动词saw后面的用作的宾补的两个并列分词结构,因此whisper应改为whisperingo注意and还可以和祈使句或名词词组连用表示条件(or也有此用法)Make upyourmind,and youll get thechance.=If youmakeupyour mind,youllgetthechance.Onemore effort,and youll succeed.=If youmakeone moreeffort,youllsucceed.2)both...and两者都Sheplays(both)thepiano andtheguitar.3)not only...but(also),as wellas不但…而且)Sheplays not only thepiano,but(also)theguitar.注意notonly…but also关联两个分句时,一个分句因有否定词not而必须倒装Not onlydocs helikereading stories,but alsohe caneven writesome.4)neither...nor意思为既不也不谓语动词采用就近原则,与nor后的词保持一致Neither younorhe istoblame.比较and和or1)并列结构中,or通常用于否定句,and用于肯定句2)但有时and也可用于否定句请注意其不同特点There isnoairorwater inthemoon.There isnoairand nowateronthemoon.在否定中并列结构用or连接,但含有两个否定词的句子实际被看作是肯定结构,因此要用ando典型例题…Idont likechickenfish.…Idont likechicken,I likefishvery much.A.and;andB.and;butC.or;butD.or;and答案C否定句中表并列用or,but表转折判断改错(错)Wewill diewithoutair and water.(错)Wccant livewithoutair orwater.(对)Wewill diewithoutairorwater.(对)Wecant livewithoutairandwater.表示选择的并列结构1)「意思为否则”Imust workhard,orIll failin theexam.2either...or意思为或者……或者……”注意谓语动词采用就近原则Eitheryou orIam right.表示转折或对比1but表示转折,while表示对比Somepeople lovecats,while othershate them.典型例题-Would youliketo cometodinnertonight一Id liketo,Im toobusy.A.andB.soC.asD.but答案Dobut与前面形成转折,符合语意而表并列的and,结果的so,原因的as都不符合句意2not...but...意思为不是而是not和but后面的用词要遵循一致原则They werenot hebones ofananimal,but thebonesofa humanbeing.表原因关系1for判断改错错For heisill,heis absenttoday.对He isabsenttoday,for heisill.for是并列连词,不能置于含两个并列分句的句子的句首,只能将其放在两个分句中间2so,thereforeHe hurthis leg,sohecouldnt playin thegame.注意a.两个并列连诃不能连用,但therefore,then.yet.可以和并列连词连用You canwatchTV,and oryoucan goto bed.He hurthis leg,andso/and thereforehe couldntplay inthegame.b.although...yet...,但although不与but连用错Although hewas weak,but hetried hisbestto dothework..对Although hewas weak,yel hetriedhis bestto dohework.比较so和such其规律由so与such的不同词性决定such是形容词,修饰名词或名词词组,so是副词,只能修饰形容词或副词so还可与表示数量的形容词many,few,much,little连用,形成固定搭配so+adj.+an+n.such+n.pl.so foolishso+adj.+n.pl.such+n.pl.so+adj.+n.[不可数]such+n.[不可数]so+adj.such+an+n.ssoo fnoicoelisahflowersucha foolssoonmicaenya/ffleowweflrowers such a niceflowerssoommauncyh//lficetwlefmloowneerys.suchnice flowersssoommuanchy/pliecotlpelemoney.suchrapid progresssomany peoplesucha lotofpeopleso many已成固定搭配,alot of虽相当于many,但alotof为名词性的,只能用such搭配so...that与such...that之间的转换既为so与such之间的转换.。