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1、UnitNineSentencevarietyUnitObjectivesSentencevarietyShortcompositionsSentencevarietyDifferentpartsofasentenceDifferenttypesofsentencesDifferentpartsofasentenceThemeRhemeTombroketheteapot.TheteapotwasbrokenbyTom.LastnightTombroketheteapot.主位述位DifferenttypesofsentencesSimplesentenceCompoun
2、dsentenceComplexsentenceSimplesentenceLightsflashed.Doorsbanged.Buzzerssoundedmadly.Peoplerushedpast,eyesstraight.Istoodthere,amazedandfrightened.Thesimplesentenceisusefulinexpressinghaste,excitement,exactnessorsimplicityofidea.CompoundsentenceYouleaveatonce.Ishallcallthepolice.Eitheryou
3、leaveatonce,orIshallcallthepolice.Thiscarisnewer,butthatoneisabetterbuy.Jimisafraidofthisplan;soamI.Suddenlytherewasablindingglare,andIfelltomykneesinterror.Thecompoundsentenceiseffectivelyusedtoindicatecomparisonorcontrast,parallelactionorideas,oraction-resultideas.ComplexsentenceMr.Lee
4、isafamousartist.HelivesinOmaha.Mr.Lee,wholivesinOmaha,isafamousartist.Thebook(thatImean)hasaredcover.Youmayhaveit(afterIhavereadit).Thecomplexsentencetiestogetherrelatedideasofunequalimportance.Thelessimportantideasbelongindependentclause.Usingsubordination,varythestructureandlengthofsen
5、tence.Avoidtheexclusiveuseofsimpleandcompoundsentences.Simplesentences:NellieMelbawasborninAustralia.Shestudiessingingonthecontinent.Sheeventuallybecamefamousthereasaconcertandoperaticsinger.Complexsentence:BorninAustralia,NellieMelbastudiessingingonthecontinent,wheresSheeventuallybecame
6、famousasaconcertandoperaticsinger.SecuringVarietywithintheSentence1.Donotexpresseveryidealikethis:subject,verb,complement.Foremphasisorclarity,shiftasentencepartoutofitsnaturalorder.e.g.Everycupwiththehandlemissing,Ithrewaway.Downthestreetcamethemarchers.objectbeforeverbsubjectafterverb2
7、.Varysentencebeginnings.1)Beginasentencewiththerewhenitseemsnaturaltodoso.e.g.Thereisnothingmoretobesaid.2)Beginwithanadj.outofitsnaturalorderorbeginwithanadverb.e.g.Oldandfeeble,thedogcouldscarcelywalk.HurriedlyJanetstuffedclothesintoasuitcase.3)Beginwithaprepositionalph
