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中国英语学习者说明文中词汇衔接手段研究的开题报告.docx

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中国英语学习者说明文中词汇衔接手段研究的开题报告 Introduction AsChina'sroleintheglobaleconomycontinuestogrow,sotoodoestheimportanceofEnglishproficiencyforitscitizens.Englishisthelanguageofinternationaltrade,diplomacy,andacademia,andproficiencyinthelanguagecanleadtoincreasedeconomicandsocialopportunities.DespitethewidespreadrecognitionoftheimportanceofEnglish,however,manyChineselearnersstruggletoacquirethelanguage'scomplexvocabularyandgrammaticalstructures,whichcanimpedetheirabilitytocommunicateeffectively.OneareathatmaybeparticularlychallengingforChineselearnersistheabilitytouseappropriatevocabularylinkingdevicestocreateacohesive,well-organizedtext.ThisstudywillexplorethewaysinwhichChineselearnersofEnglishusevocabularylinkingdevicesinexplanatorytextsandhowtheycanimprovetheiruseofthesedevicestoenhancetheirwrittencommunicationskills. Background Explanatorywritingisafoundationalskillinacademicandprofessionalcontexts.ForChineselearnersofEnglish,explanatorywritingposesaparticularchallenge,asitrequiresahighlevelofbothvocabularyandgrammaticalaccuracy.Vocabularylinkingdevices,suchasconjunctions,transitionalphrases,andotherconnectivewords,arecrucialforcreatingcoherencewithinatextandforguidingthereaderthroughthewriter'sthoughtprocess.However,thesedevicescanbedifficulttolearnandapply,especiallywhendealingwithcomplexorabstractconcepts. PreviousresearchontheuseoflinkingdevicesinChineselearnerwritinghaslargelyfocusedontheuseofspecifictypesofconnectives,suchasadverbsorconjunctions(e.g.,Peng&Wu,2014;Zhang,2017).However,littleresearchhasinvestigatedtheoveralluseandeffectivenessofthesedevicesincreatingcoherenceandorganizationwithinatext.Additionally,whilesomeresearchhassuggestedthatexplicitinstructioninvocabularylinkingdevicescanimprovelearnerwriting(e.g.,Han,2018;Xie&Jiang,2016),moreresearchisneededonhowsuchinstructioncanbeeffectivelyimplementedintheclassroom. ResearchQuestions Thisstudyaimstoanswerthefollowingresearchquestions: 1.WhatvocabularylinkingdevicesdoChineselearnersofEnglishuseinexplanatorytexts?