江苏省2013年高三英语考前赢分30天第07天考前赢分第7天爱念才会赢核心知识连词的用法连词的种类很多，主要有以下几类：一、并列连词1、表示对等关系的并列连词。使用该类并列连词时必须保持结构对等，词性统一，在句子中要使用对等成分，不可失之偏颇。常用的该类连词有：and,either…or,neither…nor,aswellas,both…and,notonly…butalso。如：Thisisanoldclockthatisnotonlyveryhandsomebutalsoaccurate．3、表示转折和对比关系的并列连词。常用的该类连词有：but,while,whereas,yet,however,nevertheless,ontheotherhand,onthecontrary。如：Sheisafunnygirl,yetyoucan'thelplikingher.4、表示因果关系的并列连词。常用的该类连词有：so,for,therefore,hence,thus,consequently,accordingly。如：Itwasrainingheavily，sothesportsmeetingwaspostponed．二、从属连词2、引导地点状语的从属连词。该类连词有两个：where和wherever。如：Wherethereisalife,thereisahope.3、引导条件状语的从属连词。该类连词除if，unless和ifonly（要是……就好了），还有：provided（that）,providing（that）,supposing（that）,suppose,incase（that）,aslongas（只要）,onconditionthat。如：IfonlyIhadmoremoney，Icouldbuysomenewclothes．5、引导原因状语的从属连词。该类连词主要有：as，because,since,inthat,nowthat（既然）,seeingthat（鉴于）。如：Seeingthatitiseighto'clock，we'llwaitnolonger．6、引导比较状语的从属连词。该类连词主要有：as,as…as,less（more）…than,themore…themore。如：Themorewecandoforyou，thehappierwewillbe．9、引导让步状语的从属连词。该类连词主要有：though,although,evenif,eventhough,while,as,whatever,however,whoever,nomatter…（不管）。如：Hardashetried，hefailedtopasstheexam．三、连接代词和连接副词这类词用来引导名词性从句。连接代词有：that（不充当成分）,which,what,who,whose等；连接副词有：when,where,how,why等。四、关系代词和关系副词这类词用来引导定语从句。关系代词包括：who,that,which,as,whose,whom等。关系副词包括：when,where,why,how等。关系代词和关系副词起着三重作用：其一，它们连接着主句和从句；其二，它们代表着主句的一个先行词（which和as还可以代表主句中的一个词组或整个句子）；其三，它们又在从句中充当成分。趁着老师还在教室,你赶快去问他吧。Youshouldgotoasktheteacherwhileheisstillin.只能用as的句型:1.Shesangasshewalked.“一边……一边……”稳定的动作当从句,不稳定的动作当主句“他一边洗澡一边吹口哨。”2.Asyouknow,theearthmovesaroundthesun.Hefailedaswehadexpected.“正如……所知道，预料的一样”，as在此是关系代词，不能用which代替。正如众所周知的一样,地球是圆的。Aseverybodycansee,theearthisround.3.“随着时间的发展,某事变得……”Asthirtyyearspassedby,mymother'shairbecamegray.Asmodernindustrydevelops,moreandmorewasteproduces经典例题1.“Youcan’thavethisfootballback___________youpromisenottokickitatmycatagain,”theoldmansaidfirmly.A.becauseB.sinceC.whenD.until［备考提示］一定要了解整个句子的前提下，选择相应的连词，并熟记一些固定用法。2.Wehaven’tsettledthequestionof___________itisnecessaryforhimtostudyabroad.A.ifB.whereC.whetherD.that考前赢分第7天爱练才会赢前日回顾1.—Mum,IthinkI’m________togetbacktoschool.—Notreally,mydear.You’dbetterstayathomeforanotherdayortwo.A.sowellB.sogoodC.wellenoughD.goodenough2.________,somefamousscientistshavethequalitiesofbeingbothcarefulandcareless.A.StrangelyenoughB.EnoughstrangelyC.StrangeenoughD.Enoughstrange3.________Iwenttotherailwaystationtoseemyfriendoff.A.AftereatingquicklymydinnerB.AftermyquicklyeatingdinnerC.AftereatingmydinnerquicklyD.Aftereatingmyquicklydinner4.Twoheartattacksinayear.Ithasn’tstoppedhimsmoking,_____.A.tooB.thoughC.yetD.either5.It’stimetobeserious;you’vecarriedthisjoke_____enough.A.howB.farC.moreD.still当天巩固3.Shesaidshewouldworkitoutherself,________askmeforhelp.A.andnottoB.butnotC.andprefernotD.ratherthan4.________enoughtime,butIcouldn’tdoitbetter.A.IwasgivenB.GivenC.TobegivenD.ThoughIwasgiven5.—HowcanIwakeupsoearly?—Setthealarmat5o’clock,________you’llmakeit.A.butB.orC.andD.so7.Informationtechnologyistaughtinmostschools,___wehaveenteredtheinformationsociety.A.soB.whileC.stillD.for8.Englishisunderstoodallovertheworld________TurkeyisspokenbyonlyafewpeopleoutsideTurkeyitself.A.whileB.whenC.ifD.as
