最新大学英语写作课件6Effectivesentences教学讲义PPT.ppt

《最新大学英语写作课件6Effectivesentences教学讲义PPT.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、大学英语写作课件6EffectivesentencesAccordingtotheusagesofthesentences:1)Declarativesentences2)Interrogativesentences3)Imperativesentences4)ExclamatorysentencesAccordingtothestructuresofthesentences:1)simplesentences2)Compoundsentences3)ComplexsentencesLoosesentencesLoosesentenceistheonewhichthemainide

2、aisplacedfirstNosuspenseisattempted.Itgoesstraighttothepointsothatthereadergetsitbeforehecomestotheendofthesentence.Loosesentencesareeasier,simpler,morenaturalanddirect.PeriodicSentences掉尾句/圆周句/整体句Aperiodicsentence:Themainideaisexpressedatorneartheendofit,Anditisnotgrammaticallycompleteuntilth

3、eendisreached.Thereaderdoesnotknowwhatitismainlyaboutuntilhefinishesreadingit.Itismorecomplex,emphatic,formalandliterary.PeriodicSentencesItisimportanttorememberthatperiodicsentences:Usedonceortwiceinapieceofwriting,theycanbeveryeffective;Usedanymorethanthat,theycanmakeyousounddullandpompous（浮

4、夸）.Examplesa.ShedecidedtostudyEnglishthoughshewasinterestedinmusic.b.Althoughshewasinterestedinmusic,shefinallydecidedtostudyEnglish.ThemainideaofbothsentencesisthefactthatshedecidedtostudyEnglish.Thisideaisputatthebeginningofthefirstsentenceandattheendofthesecond,thusmakingonealoosesentencean

5、dtheotheraperiodicone.Examplesa.ShedecidedtostudyEnglishthoughshewasinterestedinmusic.b.Althoughshewasinterestedinmusic,shefinallydecidedtostudyEnglish.Besides,thefirstpartofthefirstsentenceiscompleteinstructure;Butthatofthesecondisonlyanadverbialclauseandcannotbecalledasentencewithoutthesecon

6、dpart.PeriodicSentenceItisatruthuniversallyacknowledgedthatasinglemaninpossessionofagoodfortunemustbeinwantofawife.有一条举世公认的真理:那就是凡有钱的单身汉总想娶位太太.HewasofferedaprofessionalcontractafterwinningtheOlympicgoldmedalforfigureskating,accordingtonewspaperreports.LooseSentenceAccordingtonewspaperreports,a

7、fterwinningtheOlympicgoldmedalforfigureskating,hewasofferedaprofessionalcontract.PeriodicsentenceTherehavebeenmanygreatdiscoveriesmadebyscientistsinthetwentiethcentury.LoosesentenceScientistsinthetwentiethcenturyhavemademanygreatdiscove