gmat语法连词and yet前加逗号的用法说明-智课教育

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1、智课网GMAT备考资料GMAT语法连词andyet前加逗号的用法说明-智课教育GMAT语法的知识点可能还会考察一些比较细节的知识点，比如连词，标点和量词。这几个小知识点也是大部分考生容易忽略的。其实连词可以帮助我们分析句子的逻辑结构。本文就给大家介绍一下GMAT语法连词andyet前加逗号的用法说明。1.and连接partsofsentences前面不一定add逗号Theoretically,thisconvectionwouldcarrythecontinentalplatesalongasthoughthey

2、wereonaconveyorbeltandwouldprovidetheforcesneededtoproducethesplitthatoccursalongtheridge.(1)and连接两个句子，主语一致省略，但前面并没有用逗号隔开!Theenclosedseasareanimportantfeatureoftheearth’ssurface,andseriouslyrequireexplanationbecause,inadditiontotheenclosedseasthataredevelopin

3、gatpresentbehindislandarcs,thereareanumberofolderonesofpossiblysimilarorigin,suchastheGulfofMexico,theBlackSea,andperhapstheNorthSea.(2)and连接两个句子，主语一致省略，但前面用逗号隔开了!2.两个分别有独立主谓结构的并列句子中间用and连接,and前必须有逗号》》点击了解GMAT句子改错之连词，标点和量词考点解析GMAT高频连词andyet前加逗号用法实例讲解1Bankersr

4、equirethatthefinancialinformationpresentedtothembymortgageapplicantsbecompleteandfollowaprescribedformat.(A)becompleteandfollowaprescribedformat(B)iscompleteanditfollowsaprescribedformat(C)becompleteandaprescribedformatisfollowed(D)tobecompleteandaprescribedf

5、ormatbefollowing(E)becompleted,anditfollowedaprescribedformatInchoicesAandC,itintrudesbetweenthehalvesofthecompoundverbhasmoved...anddrawstointroduceanewgrammaticalsubject,therebycreatingarun-onsentence:theinclusionofitrequiresacommaafterclassicstosetoffthene

6、windependentclause(以此类推，and连接并列句，如果第二句中出现主语的话，则and前一定要有逗号隔开).所以答案是A。推荐练习：Galileowasconvincedthatnaturalphenomena,asmanifestationsofthelawsofphysics,wouldappearthesametosomeoneonthedeckofashipmovingsmoothlyanduniformlythroughthewaterasapersonstandingonland.(A)

7、waterasa(B)waterastoa(C)water;justasitwouldtoa(D)water,asitwouldtothe(E)water;justastothe(A)waterasa【错误】比较结构：本选项属于比较句式。不同于一般的比较结构，比较句式的本质是两个平行可比的主谓结构在进行比较，这不过其中一个主谓结构发生了省略。大体上，本句的两个相互比较的主谓结构可以还原为“naturalphenomenaappearthesametosomeoneonthedeckasnaturalphenome

8、naappeartoapersonstandingonland”。本选项将后半句话。省略后只剩下“apersonstandingonland”阴影部分被完全省略。这种写法产生了比较歧义，因为我们无法确定“aperson”在第二个主谓结构中所作成分，它或与“phenomena”平行，或与“someone”平行，而如果像(B)那样改写为“toaperson……”做可以明确显示