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1、英语作文演讲稿格式英语演讲稿写作及格式范本具体要求：a.简要说明研究背景b.简要介绍总的发现c.介绍具体要点d.与现有发现进行比较e.意义f.结论g.前瞻研究结论往往是论文中最长也是最难写的部分，主要原因是作者要对研究结果和发现进行分析、推断、演绎和推理，要求作者具有很强逻辑思维能力和英语文字组织能力□此外，这部分时态比较复杂，要分清实验过程和结果与分析意见的区别他人研究结果与本研究结果的区别普遍适用的结论与只适用本研究的结论的其别等。因此，对于however,may,might,could,would,possibly,probably,belikelyto等词的使用以
2、及webelievethat,toourknowledge,inourexperience等插入语的使用就显得格外重要。示例:parenteralnutritionisbeingusedwithincreasingfrequencyasaprimarysourceofcaloricsupportinadultandpediatricpatientswithgastrointestinalproblems.numerouscomplicationshavebeenassociatedwiththeadministrationoftpn,includingasignifica
3、ntlyincreasedincidenceofgallbladderdisease[3-5,7]・thedataheresuggestthatcholecystectomyisoftenrequiredforthemanagementofsymptoma/ticgallbladderdiseaseinthisgroupofpatients,andisassociatedwithsignificantrisks.[说明研究背景，包括意义]ofthe35patientswhorequiredcholecystectomyfortpn-inducedgallbladderdi
4、sease,operativemorbidityandmortalitywere54percentandl1percent,respectively.maingot[8]hasstatedthatcholecystectomy“isoneofthesimplestandsafestoftheabdominalopera/tions,andisassociatedwithalowoperativemortalityrate・areviewofthepediatricliteraturesuggeststhatwhencholecystectomyisperformedinc
5、hildren,theoperativemorbidityislessthanlOpercent,andthemortalityislessthanlpercent.[8,9]glenn[ll]hasreportedamortalityrateoflessthanpercentinover5,OOOpatientsundertheageof50yearswhounderwentcholecystectomy.themorbidityandmortalityobservedinourgroupofreceivinglong-termtpn,therefore,werefar
6、inexcessofwhatwouldbeexpectedforapopulationofpa/tientswhosemeanagewas29years.[提出本研究主要发现并将其与其他研究发现相比较]ourdatasuggestthatarespecificfactorsuniquetopatientswhorequirelong-termtpnthatcontributetotheincreasedmortaiityandmorbidityassocia/tedwithcholecystectomyinthisselectgroup.［以下，作者用较大篇幅分析了这类病
7、人死亡率和并发症增高的临床、实验室和手术等方面的原因，原文从略］basedontheresultsofourstudies,webelievetha/tearlycholecystectomyisindicatedinpatientswithtpn~inducedgallbladderdisease・obviously,allpatientswithsymptomaticdiseaseshouldundergocholecystectomyunlesstherespecificmedicalcontraindications.
