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Employing the Communicative Approach to Improve the Competence of Listening and Speaking 被引量:1
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作者 王冕 《海外英语》 2010年第5X期58-59,共2页
It is well know that a human linguistic communicative behavior,listening and speaking occupies a very important position in both our daily life and foreign language teaching.Now the classroom becomes more student-cent... It is well know that a human linguistic communicative behavior,listening and speaking occupies a very important position in both our daily life and foreign language teaching.Now the classroom becomes more student-centered with the teacher allowing for students to output the language more often on their own.In order to improve the students' listening and speaking,the Communicative Approach has been exploited,which is based on communicative efficiency.It sees communicative competence of language. 展开更多
关键词 the communicative approach FOREIGN language teaching LISTENING andspeaking communicative COMPETENCE
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Aspects of Communicative Approach and Its Application on Language Teaching and Learning in the Setting of China’s University
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作者 何啟滨 《语言与文化研究》 2009年第1期1-6,共6页
The ultimate goal of language teaching is to develop students’ communicative competence. However,university English teachers often find it difficult to reach the aim in the English classroom, especially in the skills... The ultimate goal of language teaching is to develop students’ communicative competence. However,university English teachers often find it difficult to reach the aim in the English classroom, especially in the skills of listening and speaking.Their efforts in promoting students’ communicative competence are not fully felt by the students.Students also find it discouraging in the course of language learning.Communicative approach,which is an effective method to develop students’ communicative competence in the real life,stimulates the students learning interests and promotes students’ listening and speaking abilities.This paper aims to illustrate the aspects of communicative approach and its application to the foreign language teaching and learning. 展开更多
关键词 communicative approach communicative COMPETENCE ro
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On the Reforms of the College English Teaching—More Advantages of the Communicative Approach over the Grammar-Translation Method
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作者 于贺 《海外英语》 2012年第24期140-142,共3页
With the world globalization, China's communication with other countries has become more frequent. It is in great demand that a large number of college graduates who not only master their major but also do well in... With the world globalization, China's communication with other countries has become more frequent. It is in great demand that a large number of college graduates who not only master their major but also do well in communication in English with English speakers. However, such graduates are scare because the backward teaching method-the Grammar-Traditional Method, cannot meet what the contemporary Chinese society demands. The reforms of the college English teaching are urgent and necessary. This paper first explores the major problems existing in the college English teaching. Furthermore, it introduces the basic theory of the Communicative Approach and analyzes its advantages in college English teaching. 展开更多
关键词 the communicative approach the Grammar-Translation
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Evaluation of Communicative Approach in the College English Listening Course
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作者 包莎莎 《海外英语》 2016年第17期234-235,240,共3页
The traditional ways of teaching in China put emphasis on the development of reading and grammar.So students are famous for their high marks in reading and low marks in listening,and lack of communicative competence.T... The traditional ways of teaching in China put emphasis on the development of reading and grammar.So students are famous for their high marks in reading and low marks in listening,and lack of communicative competence.To solve this problem,this study introduces Communicative Approach(CA) to the English listening class.In order to investigate the effects of the CA on students' listening abilities further,a 18-week comparative study on two classes is conducted.The data show that students' listening abilities and attitudes in the CA class is significantly higher and more positive than those in the traditional class,which indicates that CA is an effective approach in improving students' listening abilities compared to the traditional approach. 展开更多
关键词 communicative approach communicative competence LISTENING
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A game-theoretic approach for federated learning:A trade-off among privacy,accuracy and energy 被引量:2
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作者 Lihua Yin Sixin Lin +3 位作者 Zhe Sun Ran Li Yuanyuan He Zhiqiang Hao 《Digital Communications and Networks》 SCIE CSCD 2024年第2期389-403,共15页
Benefiting from the development of Federated Learning(FL)and distributed communication systems,large-scale intelligent applications become possible.Distributed devices not only provide adequate training data,but also ... Benefiting from the development of Federated Learning(FL)and distributed communication systems,large-scale intelligent applications become possible.Distributed devices not only provide adequate training data,but also cause privacy leakage and energy consumption.How to optimize the energy consumption in distributed communication systems,while ensuring the privacy of users and model accuracy,has become an urgent challenge.In this paper,we define the FL as a 3-layer architecture including users,agents and server.In order to find a balance among model training accuracy,privacy-preserving effect,and energy consumption,we design the training process of FL as game models.We use an extensive game tree to analyze the key elements that influence the players’decisions in the single game,and then find the incentive mechanism that meet the social norms through the repeated game.The experimental results show that the Nash equilibrium we obtained satisfies the laws of reality,and the proposed incentive mechanism can also promote users to submit high-quality data in FL.Following the multiple rounds of play,the incentive mechanism can help all players find the optimal strategies for energy,privacy,and accuracy of FL in distributed communication systems. 展开更多
关键词 Federated learning Privacy preservation Energy optimization Game theory Distributed communication systems
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A FLEXIBLE OBJECTIVE-CONSTRAINT APPROACH AND A NEW ALGORITHM FOR CONSTRUCTING THE PARETO FRONT OF MULTIOBJECTIVE OPTIMIZATION PROBLEMS 被引量:1
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作者 N.HOSEINPOOR M.GHAZNAVI 《Acta Mathematica Scientia》 SCIE CSCD 2024年第2期702-720,共19页
In this article, a novel scalarization technique, called the improved objective-constraint approach, is introduced to find efficient solutions of a given multiobjective programming problem. The presented scalarized pr... In this article, a novel scalarization technique, called the improved objective-constraint approach, is introduced to find efficient solutions of a given multiobjective programming problem. The presented scalarized problem extends the objective-constraint problem. It is demonstrated that how adding variables to the scalarized problem, can lead to find conditions for (weakly, properly) Pareto optimal solutions. Applying the obtained necessary and sufficient conditions, two algorithms for generating the Pareto front approximation of bi-objective and three-objective programming problems are designed. These algorithms are easy to implement and can achieve an even approximation of (weakly, properly) Pareto optimal solutions. These algorithms can be generalized for optimization problems with more than three criterion functions, too. The effectiveness and capability of the algorithms are demonstrated in test problems. 展开更多
关键词 multiobjective optimization Pareto front SCALARIZATION objective-constraint approach proper efficient solution
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A study of communicative approach in the perspective of teaching ontology 被引量:1
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作者 陈霞 《Sino-US English Teaching》 2010年第11期35-39,共5页
This paper approaches the Communicative Approach (CA) from ontological perspective by making structural and functional analyses with consideration of influential variables in the communicative language teaching. In ... This paper approaches the Communicative Approach (CA) from ontological perspective by making structural and functional analyses with consideration of influential variables in the communicative language teaching. In terms of entitative dimension, the basic components of the CA are communicative subjects, context and situation, content, and mode. From the functional perspective, the CA helps to improve the learners' ability to communicate in the target language, the dual construction of the learners and the target culture, and the mutual development of the teacher and the learners. 展开更多
关键词 teaching ontology communicative competence communicative approach (CA)
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Which approach of total hip arthroplasty is the best efficacy and least complication? 被引量:1
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作者 Lertkong Nitiwarangkul Natthapong Hongku +3 位作者 Oraluck Pattanaprateep Sasivimol Rattanasiri Patarawan Woratanarat Ammarin Thakkinstian 《World Journal of Orthopedics》 2024年第1期73-93,共21页
BACKGROUND Total hip arthroplasty is as an effective intervention to relieve pain and improve hip function.Approaches of the hip have been exhaustively explored about pros and cons.The efficacy and the complications o... BACKGROUND Total hip arthroplasty is as an effective intervention to relieve pain and improve hip function.Approaches of the hip have been exhaustively explored about pros and cons.The efficacy and the complications of hip approaches remains inconclusive.This study conducted an umbrella review to systematically appraise previous meta-analysis(MAs)including conventional posterior approach(PA),and minimally invasive surgeries as the lateral approach(LA),direct anterior approach(DAA),2-incisions method,mini-lateral approach and the newest technique direct superior approach(DSA)or supercapsular percutaneouslyassisted total hip(SuperPath).AIM To compare the efficacy and complications of hip approaches that have been published in all MAs and randomized controlled trials(RCTs).METHODS MAs were identified from MEDLINE and Scopus from inception until 2023.RCTs were then updated from the latest MA to September 2023.This study included studies which compared hip approaches and reported at least one outcome such as Harris Hip Score(HHS),dislocation,intra-operative fracture,wound compliData were independently selected,extracted and assessed by two reviewers.Network MA and cluster rank and surface under the cumulative ranking curve(SUCRA)were estimated for treatment efficacy and safety.RESULTS Finally,twenty-eight MAs(40 RCTs),and 13 RCTs were retrieved.In total 47 RCTs were included for reanalysis.The results of corrected covered area showed high degree(13.80%).Among 47 RCTs,most of the studies were low risk of bias in part of random process and outcome reporting,while other domains were medium to high risk of bias.DAA significantly provided higher HHS at three months than PA[pooled unstandardized mean difference(USMD):3.49,95%confidence interval(CI):0.98,6.00 with SUCRA:85.9],followed by DSA/SuperPath(USMD:1.57,95%CI:-1.55,4.69 with SUCRA:57.6).All approaches had indifferent dislocation and intraoperative fracture rates.SUCRA comparing early functional outcome and composite complications(dislocation,intra-operative fracture,wound complication,and nerve injury)found DAA was the best approach followed by DSA/SuperPath.CONCLUSION DSA/SuperPath had better earlier functional outcome than PA,but still could not overcome the result of DAA.This technique might be the other preferred option with acceptable complications. 展开更多
关键词 Total hip arthroplasty Total hip replacement approach Supercapsular percutaneously-assisted total hip Harris Hip Score Intra-operative fracture
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Debate on direct-anterior vs posterior approach for hip hemiarthroplasty:The authors’insights
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作者 Deepak Kumar Tarkik Thami Manjunath Nishani 《World Journal of Orthopedics》 2024年第5期486-488,共3页
We read and discussed the study entitled“Complication rates after direct anterior vs posterior approach for Hip Hemiarthroplasty in elderly individuals with femoral neck fractures”with great interest.The authors hav... We read and discussed the study entitled“Complication rates after direct anterior vs posterior approach for Hip Hemiarthroplasty in elderly individuals with femoral neck fractures”with great interest.The authors have done justice to the topic of comparison of anterior and posterior surgical approaches for bipolar hemiarthroplasty which has been an everlasting debate in the existing literature.However,there are certain aspects of this study that need clarification from the authors. 展开更多
关键词 COMMENTARY Direct anterior approach Posterior approach Hip hemiarthroplasty
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Immunotherapy in Cutaneous Oncology: Revolutionizing Treatment Approaches
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作者 Abigail Beard Sydney DeVore +4 位作者 Kelly Frasier Sandhya Palit Alexandra Loperfito Lacey M. Miller Michelle Sobotka 《Journal of Biosciences and Medicines》 2024年第11期80-93,共14页
Background: Cutaneous oncology encompasses a broad range of skin malignancies, including melanoma, cutaneous squamous cell carcinoma (SCC), and basal cell carcinoma (BCC), all of which pose significant global health c... Background: Cutaneous oncology encompasses a broad range of skin malignancies, including melanoma, cutaneous squamous cell carcinoma (SCC), and basal cell carcinoma (BCC), all of which pose significant global health challenges. The World Health Organization (WHO) estimates that melanoma incidence has increased by approximately 50% over the past three decades. While SCC and BCC are generally less aggressive than melanoma, they contribute significantly to the overall burden of skin cancer due to their high prevalence. Traditional treatment modalities for these malignancies, such as surgery, radiation, and chemotherapy, have shown limitations in achieving durable responses and minimizing systemic toxicity. As a result, there is an increasing need for more effective and less toxic treatment options. Immunotherapeutic strategies have emerged as a promising avenue in oncology, with the potential to revolutionize treatment approaches for cutaneous malignancies. Objectives: This literature review aims to undertake an in-depth examination of immunotherapeutic strategies for melanoma, SCC, and BCC. Specifically, the review focuses on the role of immune checkpoint inhibitors, adoptive cell therapies, and emerging immunotherapies, assessing their impact on treatment outcomes, survival rates, and patient quality of life. Methods: A literature search was conducted using databases such as PubMed, Google Scholar, and Scopus. The search terms included “cutaneous oncology”, “immunotherapy”, “immune checkpoint inhibitors”, “adoptive cell therapy”, “melanoma”, “cutaneous squamous cell carcinoma”, and “basal cell carcinoma”. Peer-reviewed articles published in the last 10 years that reported clinical outcomes from immunotherapy-based treatments for cutaneous malignancies were included. The studies were reviewed and analyzed based on their reported clinical outcomes, including survival rates, adverse events, and quality of life metrics. Results: Our review identified significant advancements in immunotherapeutic strategies for cutaneous oncology. Immune checkpoint inhibitors, such as pembrolizumab and nivolumab, demonstrated improved overall survival rates, particularly in melanoma patients. In addition, adoptive cell therapies, including tumor-infiltrating lymphocyte (TIL) therapies, showed promise in managing both cutaneous SCC and BCC, with reported reductions in tumor burden and durable responses. Emerging immunotherapies, such as cancer vaccines and oncolytic viruses, are in early clinical trials but exhibit potential in enhancing antitumor immunity and expanding treatment options. Conclusions: Immunotherapeutic strategies represent a critical advancement in the management of cutaneous malignancies, offering improved outcomes compared to traditional therapies. Immune checkpoint inhibitors and adoptive cell therapies are already reshaping clinical practice, while emerging immunotherapies provide exciting avenues for future research. These therapies not only enhance survival rates but also reduce systemic toxicities, representing a transformative approach to treating skin cancer. Further research and clinical trials are needed to refine these strategies and expand their applicability to a broader patient population. 展开更多
关键词 Cutaneous Oncology Advanced Melanoma IMMUNOtheRAPY TREATMENT Novel Treatment approaches
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Selection of media tools for community planning:A study from the perspective of communicative planning
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作者 Xiaotong Zhang Linjun Yu Yang Li 《Chinese Journal of Population,Resources and Environment》 2024年第3期305-311,共7页
In community planning,due to the lack of evidence regarding the selection of media tools,this study examines how a common but differentiated ideal speech situation can be created as well as how more appropriate media ... In community planning,due to the lack of evidence regarding the selection of media tools,this study examines how a common but differentiated ideal speech situation can be created as well as how more appropriate media tools can be defined and selected in the community planning process.First,this study describes the concept and theoretical basis of media used in community planning from the perspectives of the multiple effects of media evolution on communicative planning.Second,the classification criteria and typical characteristics of media tools used to support community planning are clarified from three dimensions:acceptability,cost effectiveness,and applicability.Third,strategies for applying media tools in the four phases of communicative planning-namely,state analysis,problem identification,contradictory solution and optimization-are described.Finally,trends in the development of media tools for community planning are explored in terms of multistakeholder engagement,supporting scientific decision-making and multiple-type media integration.The results provide a reference for developing more inclusive,effective,and appropriate media tools for enhancing decision-making capacity and modernizing governance in community planning and policy-making processes. 展开更多
关键词 Community planning Media tools communicative planning
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A Brief Analysis About the Function of the Communicative Approach -- It Can Lighten Classroom Anxiety in Foreign Language Teaching 被引量:2
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作者 Li Bi 《Sino-US English Teaching》 2006年第9期29-31,共3页
Classroom Anxiety is very common and to some extent it influences students' achievements in foreign language learning. So, how to solve this problem in order to help students have a good performance in foreign langua... Classroom Anxiety is very common and to some extent it influences students' achievements in foreign language learning. So, how to solve this problem in order to help students have a good performance in foreign language learning is a very urgent issue. According to the writer's study, communicative approach is an effective method to deal with it. 展开更多
关键词 communicative approach classroom anxiety foreign language teaching
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THE COMMUNICATIVE APPROACH TO THE TEACHING OF ENGLISH AS A FOREIGN LANGUAGE 被引量:1
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作者 John C.Knightley 《广州大学学报(社会科学版)》 1995年第2X期67-73,共7页
1. Introduction In educational theory, as with most things, there exist fashions and trends. Within the field of foreign language teaching the communicative approach is with good reason very fasharable in the west. Th... 1. Introduction In educational theory, as with most things, there exist fashions and trends. Within the field of foreign language teaching the communicative approach is with good reason very fasharable in the west. The name certainly makes it difficult to argue with, who would want to use the ’non-communicative’ approach to teaching a foreign language? The need to communicate in a language is what makes language teaching different from teaching many other subjects. If you study geography, you learn about places, but if you only learn about a language it is not enough. 展开更多
关键词 the communicative approach TO the TEACHING OF ENGLISH AS A FOREIGN LANGUAGE ORAL
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An Integrating Approach in English language Teaching——The Combination of Traditional and Communicative Approaches
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作者 田文萍 《海外英语》 2019年第2期246-248,共3页
In English language teaching, both the traditional and communicative approaches have their own advantages and shortcomings. So what we need to do is taking the advantages of communicative approaches without upsetting ... In English language teaching, both the traditional and communicative approaches have their own advantages and shortcomings. So what we need to do is taking the advantages of communicative approaches without upsetting the patterns of traditional practices—combining traditional and communicative approaches. 展开更多
关键词 English language teaching(ELT) TRADITIONAL TEACHING approach communicative TEACHING approach an integrating approach
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Chemical structures,analytical approaches and toxicological effects of oxidative derivatives of triglycerides as potential hazards in lipid thermal processing:A review
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作者 Miao Zhang Chenxu Wang +2 位作者 Zhuohong Xie Boyan Gao Liangli Yu 《Grain & Oil Science and Technology》 CAS 2024年第4期270-279,共10页
There is an increasing attention on oxidative derivatives of triglycerides,a group of potential thermal processing induced food toxicants,which are formed during the thermal processing of food lipids.This review aims ... There is an increasing attention on oxidative derivatives of triglycerides,a group of potential thermal processing induced food toxicants,which are formed during the thermal processing of food lipids.This review aims to summarize current knowledge about their formation mechanisms,detection approaches,and toxicology impacts.Oxidative derivatives of triglycerides are generated through the oxidation,cyclization,polymerization,and hydrolysis of triglycerides under high-temperature and abundant oxygen.The analytical techniques,including GC,HPSEC,MS,^(1)H-NMR were discussed in analyzing these components.In addition,their toxic effects on human health,including effects on the liver,intestines,cardiovascular system,immune system,and metabolism were elucidated.Information in this review could be used to improve the understanding of oxidative derivatives of triglycerides and ultimately improve academic and industrial strategies for eliminating these compounds in thermal processing food systems. 展开更多
关键词 Oxidative derivatives of triglycerides Food thermal processing Formation mechanism Analytical approaches Toxicological effects
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Development of a DFN-based probabilistic block theory approach for bench face angle design in open pit mining
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作者 Jianhua Yan Xiansen Xing +4 位作者 Zhihai Li Weida Ni Liuyuan Zhao Chun Zhu Yuanyuan He 《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE CSCD 2024年第8期3047-3062,共16页
In open pit mining,uncontrolled block instabilities have serious social,economic and regulatory consequences,such as casualties,disruption of operation and increased regulation difficulties.For this reason,bench face ... In open pit mining,uncontrolled block instabilities have serious social,economic and regulatory consequences,such as casualties,disruption of operation and increased regulation difficulties.For this reason,bench face angle,as one of the controlling parameters associated with block instabilities,should be carefully designed for sustainable mining.This study introduces a discrete fracture network(DFN)-based probabilistic block theory approach for the fast design of the bench face angle.A major advantage is the explicit incorporation of discontinuity size and spatial distribution in the procedure of key blocks testing.The proposed approach was applied to a granite mine in China.First,DFN models were generated from a multi-step modeling procedure to simulate the complex structural characteristics of pit slopes.Then,a modified key blocks searching method was applied to the slope faces modeled,and a cumulative probability of failure was obtained for each sector.Finally,a bench face angle was determined commensurate with an acceptable risk level of stability.The simulation results have shown that the number of hazardous traces exposed on the slope face can be significantly reduced when the suggested bench face angle is adopted,indicating an extremely low risk of uncontrolled block instabilities. 展开更多
关键词 Open pit mine Bench face angle Block theory Probabilistic approach Discrete fracture network modeling Fractured rock slope
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The Application of Communicative Approach of English Teaching in Vocational School
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作者 杨娜 《海外英语》 2012年第8X期86-87,共2页
Foreign language teaching is to make a learner communicate with the native language speaker smoothly.And Communicative Approach is a very effective way for language aquisition.Combining the methods and features of CA ... Foreign language teaching is to make a learner communicate with the native language speaker smoothly.And Communicative Approach is a very effective way for language aquisition.Combining the methods and features of CA and the present situation of English teaching,this paper aims to discuss the application of CA in English teaching in vocational school and show people the superiority of it. 展开更多
关键词 communicative approach ENGLISH TEACHING applicatio
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The Use of Communicative Approach in Teaching Vocabulary at Secondary School
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作者 韩晓娟 《海外英语》 2012年第23期49-50,共2页
Vocabulary is the essential material of language and one of the important elements of language.Communicative approach plays a decisive role in English vocabulary teaching.It is a good teaching method to improve studen... Vocabulary is the essential material of language and one of the important elements of language.Communicative approach plays a decisive role in English vocabulary teaching.It is a good teaching method to improve students'abilities of listening and speaking.In this paper,the writer introduced several successful vocabulary teaching examples which used communicative approaches.They could be helpful for secondary school English teachers during their vocabulary teaching process. 展开更多
关键词 VOCABULARY TEACHING communicative approach teachin
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The Communicative Approach for EFL Writing to College Sophomore English Majors in China
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作者 张芳 《海外英语》 2014年第4X期90-94,共5页
Although English writing teachers paid great energy and time on students' writings in terms of revision of sentence structure, grammar, word choice, spelling and punctuation, students' English writing abilitie... Although English writing teachers paid great energy and time on students' writings in terms of revision of sentence structure, grammar, word choice, spelling and punctuation, students' English writing abilities have been progressed much less than expected. In other words, students' writings are characteristic of plain content, disorder of organization, simple sentence structure, generalized vocabulary, poor grammar. By the method of deduction, combined benefits and weaknesses of product-oriented approach with process-oriented approach, the communicative approach, comes to be applied in EFL writing for sophomore college English majors. Communicative approach by combination of meaningful learning, the anticipation of reward, the intrinsic motivation, the autonomy, language culture connection the communicative principle, the task principle brings much more effective success in writing teaching. 展开更多
关键词 communicative approach cognitive principles peer-e
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Indication and surgical approach for reconstruction with endoprosthesis in bone-associated soft tissue sarcomas:Appropriate case management is vital
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作者 RecepÖztürk 《World Journal of Clinical Cases》 SCIE 2024年第12期2004-2008,共5页
It is important for surgeons performing sarcoma surgery to know that bone resection and tumor prosthesis applications in soft tissue sarcomas(STS)have unique features in terms of indication,surgical approach and follo... It is important for surgeons performing sarcoma surgery to know that bone resection and tumor prosthesis applications in soft tissue sarcomas(STS)have unique features in terms of indication,surgical approach and follow-up,in terms of the management of these cases.Some STS are associated with bone and major neurovascular structures.Bone-associated STS are generally relatively large and relatively deep-seated.Additionally,the tendency for metastasis is high.In some cases,the decision about which structures to resect is difficult.These cases are often accompanied by poor oncological and surgical outcomes.Management of cases should be done by a multidisciplinary team in advanced centers specialized in this field.The surgical team must have sufficient knowledge and experience in the field of limb-sparing surgery.Preoperative evaluation and especially good planning of bone and soft tissue reconstruction are vital. 展开更多
关键词 Soft tissue sarcoma Bone invasion Bone resection Endoprosthesis replacement PROStheSIS Limb salvage INDICATION approach
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