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1、SentencePartOneVarietyofsentencesVarietyisessentialtogoodwriting.Aseriesofsentencesofthesamestructureandlength,beginningwiththesamenounorpronounasthesubject,wouldsoundmonotonous.Varietyisachievedwhenshortsentencesareusedinbetweenlongones,simplesentencesinb
2、etweencompoundandcomplexones,periodicsentencesinbetweenlooseones.Anoccasionalquestion,command,orexclamationamongstatementsmayalsobehelpful.Butvarietyisnottobesoughtforitsownsake.1.CompleteSentences,SentenceFragments,andRun-onSentencesGenerallyspeaking,ever
3、ysentenceshouldhaveasubject(S)andaverb(V).Somesentencepatternshaveothernecessarypartssuchasanadverbial(A),anobject(O),andacomplement(C).Butthebasicstructureofacompletesentenceis:S+V(+O/A/C,etc.).Awordgroupthatlacksasubjectoraverborsomenecessarypartsandthat
4、doesnotexpressacompletethoughtisafragment.Inarun-onsentence,twocompleteideas,whichshouldbeeitherseparatedbyaperiodorasemicolonconnectedbyalinkingword,areincorrectlyjoinedwithorwithoutacomma.ExamplesofSentencefragments:NotonlycanyoureadEnglishbooksbutalsoyo
5、ucanreadChineseones;toenlargeyourvocabulary;toberichinyourmind;toopenyoureyes,etc.NotonlycanyoureadEnglishbooksbutyoucanalsoreadChineseonestoenlargeyourvocabulary,toenrichyourmindandtobroadenyourvision.It’sdifficulttospeakEnglishlikeanativespeakerinchina.B
6、ecausethereisn’tanEnglishenvironment.It’sdifficulttospeakEnglishlikeanativespeakerinchinabecausethereisn’tanEnglishenvironment.ExamplesofRun-onSentences:Twopersonswhohavesimilareducationalbackgroundstakethesameinterviewfromonecompany,thecompanywillchooseth
7、eonewhoactsbetterintheinterview.If/Whentwopersonswhohavesimilareducationalbackgroundstakethesameinterviewwithonecompany,thecompanywillchoosetheonewhoactsbetterintheinterview.Workingseveralhoursadayconsumesalotoftimeandenergyandmayaffectyourstudy,youmaylose
8、timeneededforsleep,rest,study,clubactivities,andrecreation.Workingseveralhoursadayconsumesalotoftimeandenergyandmayaffectyourstudy.Youmaylosetimeneededforsleep,rest,study,clubactivities,andrecreation.2.Simple
