论文写作之英文语法

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1、论文写作Z英文语法学术论文的语言表达2006-10-3016:26总则语言风格清晰流畅的书面语言。注意向已发表的文章学习语言专业术语必须从该领域的文献中学习避免自创的新奇语句，应注意的问题：一、时态时态是个比较复杂的问题虽然有一•般的规则，但往往在实际文章中很难把握总体的规则，己在询边讲过需要重屮的是在同一段落中要避免时态跳跃详见学术论文的写作。最常见的描述一般现象的时态是一般现在时冇时也用一般过去时或一般将来时，盂要注意的语法Inrecentyears作时间状语时通常要用完成时。Inrecentyears,Pleschandco

2、workershaveconcludedthatmanyso-calledcationicpolymerizationsdonotproceedthroughintermediatesofanionicnature.i数数也冇其复杂化，特別是在学术论文里冇是很难顾及数上的逻辑，但一般不将逻辑上的问题视为语法错谋。只须注意在一个句子屮的数和谓语动词的统一即可.以下是需要注意的语法不规则变化的单复数。单数复数criterioncriteria依据phenomenonphenomena现象mediummedia介质radiusradii

3、半径indexindices指数appendixappendices附录stimulusstimuli刺激basisbases基础synthesissyntheses合成matrixmatrices基体Novelbiomaterialswithimproved,specificbiologicalactionarebeingdevelopedusingpolymersthatareresponsivetoenvironmentalstimuli.一些数有特殊性的名词：data,kinetics通常作复数名词；research,wo

4、rk:不可数名词ThedatainTable1areobtainedfromthereactionsatdifferenttemperatures.Thekineticsofpolymerizationwithineachdropletarethesameasthoseforthecorrespondingbulkpolymerization.Muchresearchhasbeendonetoredirectthetropismofretrovirusesbyengineeringtheenvelopeglycoprotein.M

5、ostresearchonpoly(orthoesters)hasfocusedonthesynthesisofpolymers.i些结构的数<主谓的统->oneof复数名词单数noneof复数名词复数noneof单数名词/不可数名词单数no复数名词复数no单数名词/不可数名词单数akindof单数名词单数this/thatkindof单数名词单数thesekindsof复数名词复数复数名词ofthis/thatkind复数sort与kind类似atypeof单数名词单数aseriesof复数名词复数aclassof复

6、数名词复数thenumberof复数名词单数anumberof复数名词复数Ara-Cisoneofmostimportantantitumoragents,especiallyusedinthetreatmentofvariousleukaemias・Oneofpossibilitiesforenhancingthepharmacologicalpropertiesistolinkittoacarrie匚Biocompatibilityisoneofthemaincriteriafortheselectionofaparticul

7、arbiomatcrial・Controlleddrugdeliverytechnologyrepresentsoneofmostrapidadvancingareasofscienceinwhichchemistsarecontributingtohumanhealthcare.Severalmodelshavebeenproposedbutnoneappeartobegenerallyapplicable.Noneofthepresentlyusedonesarcappliedrigorously.Thusfarnostudi

8、eshaveconclusivelydemonstratedlong-termvalueofanyofthecardiacgenetherapapproaches.Thistypeofterminationisoftenreferredtoassp