In China,English teachers usually take a three-step approach to grammar teaching,namely,the presentation—practice—production principle(3P Principle).This method consists of both“morphology”and“syntax.”It adopts ...In China,English teachers usually take a three-step approach to grammar teaching,namely,the presentation—practice—production principle(3P Principle).This method consists of both“morphology”and“syntax.”It adopts the traditional mode of grammar teaching,including knowledge presentation,grammar exercises,and grammatical competence production,which will inevitably lead to time consumption and low efficiency in grammar learning.This study is about cultivating English majors'grammatical competence through the theoretical mode of grammar teaching.The research results show that the theoretical mode of grammar teaching helps cultivate learners'grammatical competence.展开更多
This paper focuses on the application of systemic Functional Grammar （SFG） to language study. By providing a sample of text analysis from the systemic functional point of view, the paper illustrates how this approac...This paper focuses on the application of systemic Functional Grammar （SFG） to language study. By providing a sample of text analysis from the systemic functional point of view, the paper illustrates how this approach can be helpful to language teaching.展开更多
Although the English article system is ostensibly composed of two basic forms,“a/an”and“the”actual usage demonstrates a high degree of semantic complexity and cognitive diversity.Traditional grammatical frameworks...Although the English article system is ostensibly composed of two basic forms,“a/an”and“the”actual usage demonstrates a high degree of semantic complexity and cognitive diversity.Traditional grammatical frameworks often treat article usage through a dichotomy of“specific vs.non-specific reference”,yet struggle to effectively explain numerous marginal and unconventional linguistic phenomena,such as expressions like“go to the hospital”and“a Mr.Brown”.With the development of cognitive linguistics,language is viewed as an externalization of mental activity,and the intrinsic connection between linguistic structure and cognitive mechanisms has gained increasing attention.This paper,grounded in Ronald Langacker’s Cognitive Grammar theory,systematically analyzes the semantic construction process and cognitive motivations of English articles by integrating cognitive mechanisms such as figure-ground alignment,subjectivity,and mental spaces.By combining typical sentence examples,the paper reveals the deep cognitive structures underlying article usage from the dual perspectives of semantic representation and communicative function,aiming to provide a more explanatory theoretical framework for the grammatical teaching and cognitive research of English articles.展开更多
This paper conducts a systematic study of the preposition“zai”in Modern Chinese from the perspective of Cognitive Grammar.By analyzing the spatial positioning function,temporal positioning function,and abstract rela...This paper conducts a systematic study of the preposition“zai”in Modern Chinese from the perspective of Cognitive Grammar.By analyzing the spatial positioning function,temporal positioning function,and abstract relation expression function of“zai”,it reveals the cognitive basis of its polysemy.The study finds that the semantic network of“zai”takes the spatial concept as the core,expanding to temporal and other abstract domains through metaphorical and metonymic mechanisms.The research adopts a combined method of cognitive grammar analysis,corpus analysis,and historical comparative method.Based on a large number of actual corpus data,it systematically investigates the synchronic distribution and diachronic evolution characteristics of“zai”.展开更多
The status of English grammar teaching in English teaching has weakened and even once disappeared in part English class; until the late 1980s, foreign English teachers had a consistent view of the importance of gramma...The status of English grammar teaching in English teaching has weakened and even once disappeared in part English class; until the late 1980s, foreign English teachers had a consistent view of the importance of grammar teaching. In recent years, more and more domestic scholars begin to think about the situation of China and explore the grammar teaching method. This article will review the explicit grammar instruction and implicit grammar teaching research, collect and analyze the integration of explicit grammar instruction and implicit grammar teaching strategy and its advantages in the grammar teaching.展开更多
It has long been in dispute about whether explicit grammar teaching is more effective in second language learning or implicit grammar teaching is.However,there are more than one factor to take into consideration while...It has long been in dispute about whether explicit grammar teaching is more effective in second language learning or implicit grammar teaching is.However,there are more than one factor to take into consideration while discussing which way is better for L2 learners.This short essay aims at depicting three respects concerning grammar teaching,namely learning context,language learners'beliefs and needs,and grammar instruction.When educators and practitioners try to adopt grammar instruction either implicitly or explicitly in L2 learners'writing development,they probably need to consider the above three factors and to find out the best way to produce more effective teaching results among their students.展开更多
Grammar has experienced its vicissitudes or ups and downs in the course of language instruction. It was once regarded as the most crucial issue in language instruction. However, the recognition of transformation in th...Grammar has experienced its vicissitudes or ups and downs in the course of language instruction. It was once regarded as the most crucial issue in language instruction. However, the recognition of transformation in the kind of proficiency that learners need, together with the achievements obtained in such fields as linguistics and teaching methodology and so forth, result in the Great Grammar Debates. Consequently, as a shackle on learners＇ imagination, grammar became irrelevant. In the last few years, however, the pendulum of grammar instruction seems to be on the return swing because of public pressure for standards and testing. Grammar instruction experiences the similar rises and falls in China and viewpoints from middle school students should be taken into serious consideration while we carry out English teaching in China.展开更多
There have been debates on the necessity of grammar teaching in the English language teaching in China over the past few decades. This paper has attempted to elaborate on the necessity of grammar teaching from such an...There have been debates on the necessity of grammar teaching in the English language teaching in China over the past few decades. This paper has attempted to elaborate on the necessity of grammar teaching from such angles as the definition and characteristics of grammar, the nature of ELT in China, the challenge of grammar instruction and a survey about correlation between grammar recognition and English proficiency.展开更多
Interpersonal function is one of the three metafunctions of language. This paper investigates the interpersonal meanings in Chinese cosmetic advertising discourse from mood, modality and appraise the three aspects. Ba...Interpersonal function is one of the three metafunctions of language. This paper investigates the interpersonal meanings in Chinese cosmetic advertising discourse from mood, modality and appraise the three aspects. Based on an exploratory study of data of six typical Chinese cosmetic advertising discourses, the paper claims that the distribution of mood and modality has close link with the interpersonal meaning in advertising. The Functional Grammar and Appraisal System help to reveal the interpersonal meanings of the discourse concerned.展开更多
Since the specifications of most of the existing context-sensitive graph grammars tend to be either too intricate or not intuitive, a novel context-sensitive graph grammar formalism, called context-attributed graph gr...Since the specifications of most of the existing context-sensitive graph grammars tend to be either too intricate or not intuitive, a novel context-sensitive graph grammar formalism, called context-attributed graph grammar（CAGG）, is proposed. In order to resolve the embedding problem, context information of a graph production in the CAGG is represented in the form of context attributes of the nodes involved. Moreover, several properties of a set of confluent CAGG productions are characterized, and then an algorithm based on them is developed to decide whether or not a set of productions is confluent, which provides the foundation for the design of efficient parsing algorithms. It can also be shown through the comparison of CAGG with several typical context-sensitive graph grammars that CAGG is more succinct and, at the same time, more intuitive than the others, making it more suitably and effortlessly applicable to the specification of visual languages.展开更多
The essay aims to apply different approaches to grammar to analyze the strengths and weaknesses of a piece of a student's writing from both sentence level and textual level, and states that systemic functional gra...The essay aims to apply different approaches to grammar to analyze the strengths and weaknesses of a piece of a student's writing from both sentence level and textual level, and states that systemic functional grammar is a useful tool in analyzing students writing.展开更多
[Objective] To examine the grammar model based on lexical substring exac- tion for RNA secondary structure prediction. [Method] By introducing cloud model into stochastic grammar model, a machine learning algorithm su...[Objective] To examine the grammar model based on lexical substring exac- tion for RNA secondary structure prediction. [Method] By introducing cloud model into stochastic grammar model, a machine learning algorithm suitable for the lexicalized stochastic grammar model was proposed. The word grid mode was used to extract and divide RNA sequence to acquire lexical substring, and the cloud classifier was used to search the maximum probability of each lemma which was marked as a certain sec- ondary structure type. Then, the lemma information was introduced into the training stochastic grammar process as prior information, realizing the prediction on the sec- ondary structure of RNA, and the method was tested by experiment. [Result] The experimental results showed that the prediction accuracy and searching speed of stochastic grammar cloud model were significantly improved from the prediction with simple stochastic grammar. [Conclusion] This study laid the foundation for the wide application of stochastic grammar model for RNA secondary structure prediction.展开更多
The debate on grammar in second language acquisition： past, present, and future, is a well written summary of both explicit and implicit grammar instruction in second language acquisition from past to present and wit...The debate on grammar in second language acquisition： past, present, and future, is a well written summary of both explicit and implicit grammar instruction in second language acquisition from past to present and with future projections. The thesis holds that explicit grammar instruction plays a very important role in foreign language learning and teaching and argues that English education in China should lay emphasis on how to assist students＇ grammar internalization and promote the conversion from explicit learning to implicit learning.展开更多
Most of local feature descriptors assume that the scene is planar. In the real scene, the captured images come from the 3-D world. 3-D corner as a novel invariant feature is important for the image matching and the ob...Most of local feature descriptors assume that the scene is planar. In the real scene, the captured images come from the 3-D world. 3-D corner as a novel invariant feature is important for the image matching and the object detection, while automatically discriminating 3-D corners from ordinary corners is difficult. A novel method for 3-D corner detection is proposed based on the image graph grammar, and it can detect the 3-D features of corners to some extent. Experimental results show that the method is valid and the 3-D corner is useful for image matching.展开更多
According to Chomsky,the grammar of Language is a device that generates all of the grammatical sequences of Language and none of the ungrammatical ones.However,as the foundation of Universal Grammar,independence of gr...According to Chomsky,the grammar of Language is a device that generates all of the grammatical sequences of Language and none of the ungrammatical ones.However,as the foundation of Universal Grammar,independence of grammar is strongly criticized by many other linguists.This paper aims at reviewing the literature and illustrating different ideas towards Universal Grammar.展开更多
Grammar is the system of a language.In this paper,the author will discuss the development of grammar and focus on functionalist views on the structure of English,represented by M.A.K Halliday,covering the fundamental ...Grammar is the system of a language.In this paper,the author will discuss the development of grammar and focus on functionalist views on the structure of English,represented by M.A.K Halliday,covering the fundamental concepts of functional grammar,especially the three metafunctions:textual,interpersonal and ideational function.展开更多
To solve the ambiguous understanding of Grammar Teaching position,based on explicit grammatical knowledge,this paper discusses the grammar position in EFL,compares both its pros and cons between deductive and inductiv...To solve the ambiguous understanding of Grammar Teaching position,based on explicit grammatical knowledge,this paper discusses the grammar position in EFL,compares both its pros and cons between deductive and inductive approaches,and indicates that grammar teaching by either approach alone has disadvantages,should adopt a combination technique.展开更多
基金funded by the 2022 Hunan Vocational Education Teaching Reform Research Project“Research on the Cultivation of Critical Thinking Ability for Business English Majors in Vocational Colleges Under the Concept of Curriculum Ideology and Politics (Project approval No.:ZJGB2022058)”the 2022 General Funded Project of Hunan Social Science Achievement Review Committee“Research on the Development and Diagnostic Evaluation of Critical Thinking Ability Scale for English Learners based on CSE (Project approval No.:XSP22YBZ086).”。
文摘In China,English teachers usually take a three-step approach to grammar teaching,namely,the presentation—practice—production principle(3P Principle).This method consists of both“morphology”and“syntax.”It adopts the traditional mode of grammar teaching,including knowledge presentation,grammar exercises,and grammatical competence production,which will inevitably lead to time consumption and low efficiency in grammar learning.This study is about cultivating English majors'grammatical competence through the theoretical mode of grammar teaching.The research results show that the theoretical mode of grammar teaching helps cultivate learners'grammatical competence.
文摘This paper focuses on the application of systemic Functional Grammar （SFG） to language study. By providing a sample of text analysis from the systemic functional point of view, the paper illustrates how this approach can be helpful to language teaching.
文摘Although the English article system is ostensibly composed of two basic forms,“a/an”and“the”actual usage demonstrates a high degree of semantic complexity and cognitive diversity.Traditional grammatical frameworks often treat article usage through a dichotomy of“specific vs.non-specific reference”,yet struggle to effectively explain numerous marginal and unconventional linguistic phenomena,such as expressions like“go to the hospital”and“a Mr.Brown”.With the development of cognitive linguistics,language is viewed as an externalization of mental activity,and the intrinsic connection between linguistic structure and cognitive mechanisms has gained increasing attention.This paper,grounded in Ronald Langacker’s Cognitive Grammar theory,systematically analyzes the semantic construction process and cognitive motivations of English articles by integrating cognitive mechanisms such as figure-ground alignment,subjectivity,and mental spaces.By combining typical sentence examples,the paper reveals the deep cognitive structures underlying article usage from the dual perspectives of semantic representation and communicative function,aiming to provide a more explanatory theoretical framework for the grammatical teaching and cognitive research of English articles.
文摘This paper conducts a systematic study of the preposition“zai”in Modern Chinese from the perspective of Cognitive Grammar.By analyzing the spatial positioning function,temporal positioning function,and abstract relation expression function of“zai”,it reveals the cognitive basis of its polysemy.The study finds that the semantic network of“zai”takes the spatial concept as the core,expanding to temporal and other abstract domains through metaphorical and metonymic mechanisms.The research adopts a combined method of cognitive grammar analysis,corpus analysis,and historical comparative method.Based on a large number of actual corpus data,it systematically investigates the synchronic distribution and diachronic evolution characteristics of“zai”.
文摘The status of English grammar teaching in English teaching has weakened and even once disappeared in part English class; until the late 1980s, foreign English teachers had a consistent view of the importance of grammar teaching. In recent years, more and more domestic scholars begin to think about the situation of China and explore the grammar teaching method. This article will review the explicit grammar instruction and implicit grammar teaching research, collect and analyze the integration of explicit grammar instruction and implicit grammar teaching strategy and its advantages in the grammar teaching.
文摘It has long been in dispute about whether explicit grammar teaching is more effective in second language learning or implicit grammar teaching is.However,there are more than one factor to take into consideration while discussing which way is better for L2 learners.This short essay aims at depicting three respects concerning grammar teaching,namely learning context,language learners'beliefs and needs,and grammar instruction.When educators and practitioners try to adopt grammar instruction either implicitly or explicitly in L2 learners'writing development,they probably need to consider the above three factors and to find out the best way to produce more effective teaching results among their students.
文摘Grammar has experienced its vicissitudes or ups and downs in the course of language instruction. It was once regarded as the most crucial issue in language instruction. However, the recognition of transformation in the kind of proficiency that learners need, together with the achievements obtained in such fields as linguistics and teaching methodology and so forth, result in the Great Grammar Debates. Consequently, as a shackle on learners＇ imagination, grammar became irrelevant. In the last few years, however, the pendulum of grammar instruction seems to be on the return swing because of public pressure for standards and testing. Grammar instruction experiences the similar rises and falls in China and viewpoints from middle school students should be taken into serious consideration while we carry out English teaching in China.
文摘There have been debates on the necessity of grammar teaching in the English language teaching in China over the past few decades. This paper has attempted to elaborate on the necessity of grammar teaching from such angles as the definition and characteristics of grammar, the nature of ELT in China, the challenge of grammar instruction and a survey about correlation between grammar recognition and English proficiency.
文摘Interpersonal function is one of the three metafunctions of language. This paper investigates the interpersonal meanings in Chinese cosmetic advertising discourse from mood, modality and appraise the three aspects. Based on an exploratory study of data of six typical Chinese cosmetic advertising discourses, the paper claims that the distribution of mood and modality has close link with the interpersonal meaning in advertising. The Functional Grammar and Appraisal System help to reveal the interpersonal meanings of the discourse concerned.
基金The National Natural Science Foundation of China(No.60571048,60673186,60736015)the National High Technology Researchand Development Program of China(863Program)(No.2007AA01Z178)
文摘Since the specifications of most of the existing context-sensitive graph grammars tend to be either too intricate or not intuitive, a novel context-sensitive graph grammar formalism, called context-attributed graph grammar（CAGG）, is proposed. In order to resolve the embedding problem, context information of a graph production in the CAGG is represented in the form of context attributes of the nodes involved. Moreover, several properties of a set of confluent CAGG productions are characterized, and then an algorithm based on them is developed to decide whether or not a set of productions is confluent, which provides the foundation for the design of efficient parsing algorithms. It can also be shown through the comparison of CAGG with several typical context-sensitive graph grammars that CAGG is more succinct and, at the same time, more intuitive than the others, making it more suitably and effortlessly applicable to the specification of visual languages.
文摘The essay aims to apply different approaches to grammar to analyze the strengths and weaknesses of a piece of a student's writing from both sentence level and textual level, and states that systemic functional grammar is a useful tool in analyzing students writing.
基金Supported by the Science Foundation of Hengyang Normal University of China(09A36)~~
文摘[Objective] To examine the grammar model based on lexical substring exac- tion for RNA secondary structure prediction. [Method] By introducing cloud model into stochastic grammar model, a machine learning algorithm suitable for the lexicalized stochastic grammar model was proposed. The word grid mode was used to extract and divide RNA sequence to acquire lexical substring, and the cloud classifier was used to search the maximum probability of each lemma which was marked as a certain sec- ondary structure type. Then, the lemma information was introduced into the training stochastic grammar process as prior information, realizing the prediction on the sec- ondary structure of RNA, and the method was tested by experiment. [Result] The experimental results showed that the prediction accuracy and searching speed of stochastic grammar cloud model were significantly improved from the prediction with simple stochastic grammar. [Conclusion] This study laid the foundation for the wide application of stochastic grammar model for RNA secondary structure prediction.
文摘The debate on grammar in second language acquisition： past, present, and future, is a well written summary of both explicit and implicit grammar instruction in second language acquisition from past to present and with future projections. The thesis holds that explicit grammar instruction plays a very important role in foreign language learning and teaching and argues that English education in China should lay emphasis on how to assist students＇ grammar internalization and promote the conversion from explicit learning to implicit learning.
文摘Most of local feature descriptors assume that the scene is planar. In the real scene, the captured images come from the 3-D world. 3-D corner as a novel invariant feature is important for the image matching and the object detection, while automatically discriminating 3-D corners from ordinary corners is difficult. A novel method for 3-D corner detection is proposed based on the image graph grammar, and it can detect the 3-D features of corners to some extent. Experimental results show that the method is valid and the 3-D corner is useful for image matching.
文摘According to Chomsky,the grammar of Language is a device that generates all of the grammatical sequences of Language and none of the ungrammatical ones.However,as the foundation of Universal Grammar,independence of grammar is strongly criticized by many other linguists.This paper aims at reviewing the literature and illustrating different ideas towards Universal Grammar.
文摘Grammar is the system of a language.In this paper,the author will discuss the development of grammar and focus on functionalist views on the structure of English,represented by M.A.K Halliday,covering the fundamental concepts of functional grammar,especially the three metafunctions:textual,interpersonal and ideational function.
文摘To solve the ambiguous understanding of Grammar Teaching position,based on explicit grammatical knowledge,this paper discusses the grammar position in EFL,compares both its pros and cons between deductive and inductive approaches,and indicates that grammar teaching by either approach alone has disadvantages,should adopt a combination technique.
