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1、大学英语写作资料第一讲扩充段落的手段TheStructureofaParagraph1topicsentence+2-4developmentsentences=aparagraphThomasJeffersonwasamanofmanytalents.1First,hepracticedcroprotationandsoilconservationacenturybeforethesebecamestandardpractice,andheinventedaplowsuperiortoanyotherinexistence.2Second,heinfluencedarchite
2、cturethroughAmericawithhisself-designedhouse.3Third,hewastheauthoroftheDeclarationofIndependence.Inshort,fromtheaboveanalysiswecansafelydrawtheconclusionthatThomasJeffersonhadalotoftalents.ThomasJeffersonwasamanofmanytalents.1Tobeginwith,hepracticedcroprotationandsoilconservationacenturybefor
3、ethesebecamestandardpractice,andheinventedaplowsuperiortoanyotherinexistence.2Inaddition,heinfluencedarchitecturethroughAmericawithhisself-designedhouse.3Besides,hewastheauthoroftheDeclarationofIndependence.Inaword,fromtheaboveanalysiswecancometoasafeconclusionthatThomasJeffersonhadalotoftale
4、nts.Keyword(s):Sent1:Sent2:Sent3:为了便于掌握和应用，本章作者重点介绍一种叫做“两主一插”的扩展段落的方法,“两主”即列举和递进，“一插”即举例。请看下面的基本模块：(1)列举法模块：主题句.First,扩展句1.Second,扩展句2.Third,扩展句3.Finally,扩展句4.Inshort,/Inaword,/Therefore,结论句.Computerscanhelpdifferentpeopleindifferentways.First,theycanhelpchildrenwiththeirlessonsandhomework.Se
5、cond,theycanhelpcollegestudentsandscholarsdoallsortsofcomplicatedcalculations,analyzedata,processwordandpresentthelatestachievementsaswellasthedesiredinformation.Third,computerscanassistengineersandexpertsinthedesignofmachines,ofbridgesorofspaceships.Finally,computerscanalsoofferfunandenterta
6、inmentforchildrenandadultsalike.Inaword,fromtheaboveanalysiswecansafelydrawtheconclusionthatcomputersreallyhavemanyfunctions.(2)递进法模块：主题句.Tobeginwith,扩展句1.Inaddition,扩展句2.Besides,扩展句3.What’smore,扩展句4.Inshort,/Inaword,/Therefore,结论句.Computerscanhelpdifferentpeopleindifferentways.Tobeginwith,th
7、eycanhelpchildrenwiththeirlessonsandhomework.Inaddition,theycanhelpcollegestudentsandscholarsdoallsortsofcomplicatedcalculations,analyzedata,processwordsandpresentthelatestachievementsaswellasthedesiredinformation.Besides,theycanassistenginee
