| This paper takes the psychological verb"Guanxin(关心),Guanzhu(关注),Guanhuai(关怀)"as the object of study,and studies"Guanxin(关心),Guanzhu(关注),Guanhuai(关怀)"from three aspects of grammatical function,semantics and pragmatics,and compares their similarities and differences.Based on the results of 163 corpora and questionnaires,this paper analyzes the types and causes of errors in learners’acquisition of"care,concern and concern",and puts forward some teaching suggestions accordingly.This paper consists of six chapters:The first chapter introduces the reason of topic selection,research significance,research methods,and on the basis of summarizing the existing research put forward their own views;Chapter two makes a comparative analysis of the syntactic function,semantic features and pragmatics of"Guanxin(关心),Guanzhu(关注),Guanhuai(关怀)"The similarities of"Guanxin(关心),Guanzhu(关注),Guanhuai(关怀)"are reflected in the syntactic elements of predicate,object,attribute and adverbial.Semantically,they all have the semantic features of[+persistence]and[+subjective],and pragmatically they can be used in written language.Their differences are reflected in the syntactic"Guanxin(关心),Guanhuai(关怀)"can also be used as the subject of a sentence,semantically"Guanzhu(关注)"does not have the semantic characteristics of[+interaction]and[+positive],pragmatically,"Guanhuai(关怀)"is almost not used in spoken language;The third chapter examines the setting of"Guanxin(关心),Guanzhu(关注),Guanhuai(关怀)"in the teaching syllabus and textbooks,and conducts a questionnaire survey on learners’acquisition of"Guanxin(关心),Guanzhu(关注),Guanhuai(关怀)",and finds out the irrationality in vocabulary teaching and exercise setting in the textbooks.The fourth chapter analyzes the errors,summarizes the five types of errors,and analyzes the causes of errors from three aspects:teaching materials,teachers and students.According to the problems found in Chapter 3 and 4,the fifth chapter puts forward relevant suggestions from three aspects:teaching materials,teaching and students’study;.The sixth chapter summarizes the main content of this paper and explains the innovation and deficiency of this paper. |