GrammarConjunctionsListening•Listentoasongandtrytofindtheconjunctionsmentionedinthesong.•when.and.eventhough.that.because.but.onceSong:WhenChristmasComestoTownRemember•TrytorememberhowmanyconjunctionshaveyoulearnedinSeniorHighEnglish.•Listthemonyourpaperasmanyasyoucan.Whatisconjunction•连词，主要是包括并列连词和从属连词。在句子中，连词起连接词与词、短语与短语及句子和句子的作用。它本身在句子里不单独做句子成分。1.并列连词and,but,or,nor,so,foryet,however,aswellas,both...and,notonly...butalso,either...or,neither...nor2.从属连词after,when,before,as,while,since,until,till,if,unless,lest,because,than,that,whether,sothat,inorderthat,asif,asthough,although,supposethat,provided,that,as...as,nowthat,such...that,incasethat,onconditionthat[例题分析]1.Ithinkyouareagreatfamily____I’mgladI’mgoingtojoinyou.A.andB.butC.soD.howeverAnd在这里表示有因果关系的事件。又如：Youarelateagainandyoumustapologize.So也可以表示因果关系。例如：Hewassick,sohewasquiet.解析A2.Thismedicine,___drug,hasaviolenteffect.这种药品，或者说麻醉剂，有强烈的效果。A.AndB.orratherD.butD.however解析orrather:或者说；准确地说。B3.TheyhavelearnedEnglishforonlyayear,____theycanactEnglishplaysalready..A.andB.yetC.howeverD.thoughB解析yet此处是连词，表示转折。4.Hehadfailedseveraltimes,____hewassurehewouldsucceedintheend.A.butB.forC.neverthelessD.thereforeC解析nevertheless,连词。他失败了好多次，然而他坚信他会成功的。5.Thetextisratherdifficult.Itis,___,notbeyondthereachofthestudents.A.thereforeB.forC.soD.howeverD解析however此处是副词，意思是：然而；可是，表示转折。又如：Hehasn’tarrived.Hemay,however,comelater.他还未到，不过，他可能过一会儿来。Wehavenotyetwon;however,weshalltryagain.我们还没有取胜,不过我们还要再试一下。6.Heworkeddayandnight,and___hewasabletobuythebighouse.Hehasbrokenhislegandthereforehecan'twalk.他摔坏了腿，因此不能走路了。Wedonothaveenoughmoney.Thereforewecannotaffordtobuythenewcar.我们的钱不够,因此买不成这辆新车。A.thereforeB.soC.howeverD.yet解析therefore“因此，所以”是副词，用法跟however一样。又如：A从属连词1.时间状语从句：When,after,before,while,as,since,until,assoonas,2.条件状语从句：if,unless,3.地点状语从句：where,4.目的状语从句：sothat5.让步状语从句：although,though,eventhough,nomatterwhat/how/when,6.比较状语从句：as,as…as,notso…as,than,7.结果状语从句：so(such)…that,8.原因状语从句：as,because,since从属连词练习：1.Itmighthaverainedlastnight,___thegroundiswet.A.forB.becauseC.whenD.asA昨晚可能下雨了，因为地面是湿的。（表示说话者从地面湿了这个现象主观推断出昨晚下雨的结论，但事实究竟如何却不得而知）解析2.Didtheyretreatoutofpanicor____theywantedtosavetheirlives?A.asB.forC.andD.becauseD解析Because可以用在选择疑问句中as,for,since不可以。他们后撤是出于慌乱，还是想逃命?3.Helookssleepynot___heisnotfeelingwell,but___hestayeduplastnight.A.that/thatB.just/justC.because/becauseD.for/for他看上去昏昏欲睡并不是不舒服，只不过是昨晚熬夜罢了。解析because前可用否定词或其他修饰语及并列连词修饰,但是其他表示原因的从属连词不可以。CC4.Someonecalledmeupinthemiddleofthenight,buthehung___Icouldanswerthephone.A.afterB.beforeC.sinceD.until半夜有人给我打电话，但还没等我去接，对方就挂断了。B解析此处before的意思是“没来得及…就”，“不等…就”。5.Itwasn'tlong___thepeopletookuptheirarmsandfoughtback.A.afterB.beforeC.sinceD.until不久，人民就开始拿起了武器，开始反抗。B解析此处before用在否定句中表示”不久就…“6.Ithasbeen5years______...
