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基于Web的动态环境下视频兴趣区的自动捕获系统设计 被引量:2
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作者 冯梅 何强 《现代电子技术》 北大核心 2017年第8期90-93,96,共5页
传统视频捕获系统无法解决动态环境下视频区的图像大幅度波动问题,捕获的视频兴趣区误差较高。因此,设计基于Web的动态环境下视频兴趣区的自动捕获系统,该系统中的视频读取模块从Web摄像头获取基带视频并进行解密工作,解密后的基带视频... 传统视频捕获系统无法解决动态环境下视频区的图像大幅度波动问题,捕获的视频兴趣区误差较高。因此,设计基于Web的动态环境下视频兴趣区的自动捕获系统,该系统中的视频读取模块从Web摄像头获取基带视频并进行解密工作,解密后的基带视频被存储为VGA格式的动态环境视频,随后将其传输到自动捕获模块。自动捕获模块对动态环境视频进行编程控制和实时存储操作,并为用户计算机提供设备接口,以实现用户对动态环境下视频兴趣区的自动捕获。系统后台Web服务端对自动捕获模块获取的视频信息进行自主交互,完成视频信息的存储、处理和系统资源的管理。软件给出了动态环境下视频兴趣区的自动捕获目标函数,以及动态环境视频的读取语言。实验结果表明,所设计的系统拥有捕获误差低的优点。 展开更多
关键词 WEB 动态环境下视频兴趣 自动捕获 VGA格式
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环保兴趣小组的实践活动
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作者 梅立 《环境教育》 2001年第1期37-38,共2页
关键词 学校 环境教育 环境兴趣小组 实践活动
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如何在小学语文教学中培养学生的口语表达能力 被引量:1
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作者 王东莲 《新课程》 2018年第10期190-190,共1页
英语作为一门语言,归根结底是进行语言交际时使用的工具。新课标指出,英语教师应在教学过程中注重对学生的语言交际能力进行培养,提升小学英语语言综合运用能力。课堂教学活动是培养学生口语交际能力的主要途径,因此如何在课堂教学各个... 英语作为一门语言,归根结底是进行语言交际时使用的工具。新课标指出,英语教师应在教学过程中注重对学生的语言交际能力进行培养,提升小学英语语言综合运用能力。课堂教学活动是培养学生口语交际能力的主要途径,因此如何在课堂教学各个环节中激发学生对英语交际的兴趣至关重要。 展开更多
关键词 小学英语 口语交际能力 激趣教学 兴趣环境
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Movies—Better Way to Develop Learners' Motivation 被引量:1
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作者 Wuping Zhang 《Sino-US English Teaching》 2004年第4期54-57,共4页
This article discusses some theories relating to language learning and motivation. Considerable confidence is placed in the value of movies to enhance the learning of English language. From the author's own observati... This article discusses some theories relating to language learning and motivation. Considerable confidence is placed in the value of movies to enhance the learning of English language. From the author's own observation and experiences, movies are used to improve learners' motivation academically in three stages in addition to the discussion and evaluation of the activities in the three stares. 展开更多
关键词 movie learners' motivation English language learning
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English Vocabulary Memorizing Strategies by Chinese University Students 被引量:2
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作者 Wenying Zhang Yanhong Gao Weiping Dai 《Sino-US English Teaching》 2004年第6期69-76,共8页
The findings of the study indicate that students prefer to engage in the vocabulary learning strategies that would be most appealing to them and that would entail less manipulation of the language. Of the four vocabul... The findings of the study indicate that students prefer to engage in the vocabulary learning strategies that would be most appealing to them and that would entail less manipulation of the language. Of the four vocabulary memorizing strategies cited in the study (rote repetition, structural associations, semantic strategies, and mnemonic keyword techniques), students apparently tended to favor the second and the third ones, though rote repetition remains appealing to some of them. Mnemonic devices such as keyword method were rather unpopular to most of the students because they would involve the learners in more active performance of the target language. 展开更多
关键词 vocabulary memorizing strategies Chinese university students
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Developing Pragmatic Competence in EFL Speaking Classes: From Theory to Practice 被引量:1
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作者 Yi Tao 《Sino-US English Teaching》 2004年第6期44-49,共6页
Fostering students' pragmatic competence in ESL/EFL classrooms has been the subject of a large number of studies over the last several decades. This paper will examine the importance of pragmatic competence in L2 spo... Fostering students' pragmatic competence in ESL/EFL classrooms has been the subject of a large number of studies over the last several decades. This paper will examine the importance of pragmatic competence in L2 spoken communication and investigate factors leading to pragmatic failures. It will also discuss possible ways to help foster students' pragmatic competence in EFL speaking classes. 展开更多
关键词 pragmatic competence pragmatic failures EFL speaking classes
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Teaching Listening
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作者 Qiangba Yangjin 《Sino-US English Teaching》 2004年第6期31-36,共6页
In many settings, listening is the most used language skill and also the channel through which students get much of their language input. Development of listening skills should thus be given the same attention as deve... In many settings, listening is the most used language skill and also the channel through which students get much of their language input. Development of listening skills should thus be given the same attention as development of other skills. 展开更多
关键词 teaching listening skills
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A Study of Writing Test in CET-4
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作者 Siyou Zhang Xia Ning 《Sino-US English Teaching》 2004年第6期14-19,共6页
The paper discusses the "Writing Test" in College English Test - Band Four in two aspects. One is the design of the "Writing" form; the other is the scoring process. From the discussion the paper comes to a conclu... The paper discusses the "Writing Test" in College English Test - Band Four in two aspects. One is the design of the "Writing" form; the other is the scoring process. From the discussion the paper comes to a conclusion that the "Writing Test" in CET-4 should be reformed in two ways: the single style of the "Writing" structure should be changed to various styles in design, and the "global scoring" principle used in marking the writing should be changed to "local scoring". At last, the author suggests some ways of how to put the reforming into reality, 展开更多
关键词 writing test CET-4 style global scoring local scoring
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Exploring Some Tactics on How to Make English Lessons More Effective
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作者 Hongmei Chang 《Sino-US English Teaching》 2004年第4期8-12,共5页
This paper explores some effective tactics on the teaching of English. It starts with the introduction of the importance of learning English, then it reveals the qualities and useful strategies that a teacher of Engli... This paper explores some effective tactics on the teaching of English. It starts with the introduction of the importance of learning English, then it reveals the qualities and useful strategies that a teacher of English should master if he or she wants to make his or her lessons successful. It also conducts the analysis of how these tactics interact in the classroom teaching. The paper concludes that examining effective ways of teaching is useful in helping teachers either in their academic field or in their professional development. 展开更多
关键词 quality management interaction error positive strategy professional
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A New Way of Teaching Listening---- A Combination of Seeing, Listening and Speaking
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作者 Xiaomei Xu 《Sino-US English Teaching》 2004年第4期23-29,共7页
Comprehending speaking materials in a foreign language is one of the most difficult tasks and one of the most useful skills in foreign language teaching. But for many years listening skills have not received the prior... Comprehending speaking materials in a foreign language is one of the most difficult tasks and one of the most useful skills in foreign language teaching. But for many years listening skills have not received the priority it deserves in language teaching. A traditional listening lesson often tends to test listening rather than teach it and does not practice the kind of listening that takes place in real life. This paper explores a communicative way of teaching listening--a combination of seeing, listening and speaking. The new teaching approach can inspire learners' interest, help learners develop a better awareness of how to listen, build up their skills and strategies in listening and prepare them to deal with the demands of real world communication. The present study attempts to measure the effectiveness of and student reaction to the new approach to teaching listening. 展开更多
关键词 communicative principles classroom tasks three-stage format
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The Success of Learner Training in Other Subjects is Applicable to Language Learning
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作者 Peiqin Zhao 《Sino-US English Teaching》 2004年第4期35-43,共9页
It is assumed that the success of learner training in other subjects is applicable to language learning. But little has been done to prove this. In this article this assumption will be proved to be true through school... It is assumed that the success of learner training in other subjects is applicable to language learning. But little has been done to prove this. In this article this assumption will be proved to be true through school report analysis. 展开更多
关键词 learning strategy assumption language learning
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Study of Stimulating Students to Learn English through Integrative Motivation
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作者 Huiqin Zhang 《Sino-US English Teaching》 2004年第4期18-22,共5页
In order to sustain and increase students' interest in learning English, we tried to design several motivational approaches based on teaching psychology and pedagogy so as to improve our English teaching. The three o... In order to sustain and increase students' interest in learning English, we tried to design several motivational approaches based on teaching psychology and pedagogy so as to improve our English teaching. The three orientations were identified to be the principles for the study: 1.Inspiration out of tracing the retrogression to its source; 2.Stimulating learning through integrative internal and external drives; 3.Providing chances to get more inspiration of creativity. The study of integrative motivation was made for two years, which turned out to be efficacious in our English teaching when it was finished. 展开更多
关键词 integrative motivation tracing the retrogression internal drive inspiration of creativity
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Intercultural Communication Failure: A Case Study
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作者 Xiangjun Sheng 《Sino-US English Teaching》 2004年第6期58-63,共6页
The paper makes a case study of the intercultural communication failure, which is caused by the presence of stereotypes and preconceptions. It analyzes the communication problems with Hyme's SPEAKING framework. From ... The paper makes a case study of the intercultural communication failure, which is caused by the presence of stereotypes and preconceptions. It analyzes the communication problems with Hyme's SPEAKING framework. From the analysis, it is concluded, that individuals who hope to carry out effective intercultural interaction must learn to understand the expectations and preconceptions of those they want to talk with. 展开更多
关键词 culture speaking communication failure
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如何提高英语听力
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作者 郭萍利 《渭南师范学院学报》 2004年第S2期77-78,共2页
现代社会中 ,英语日趋重要 ,已成为“国际普通话” ,“听”在英语学习中尤为重要 ,它是获得信息和进行交流的重要手段之一。文章介绍了提高英语听力的一些方法。
关键词 听力 环境兴趣 文化与背景 词汇 语法 听力材料
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On Developing Oral Communicative Competence in TEFL
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作者 Xudong Li Hao Li 《Sino-US English Teaching》 2004年第4期13-17,34,共6页
More than ever before does China demand English, especially oral English competence, so urgently. In accordance with the situation, the goal of language teaching is shifting from linguistic competence to communicative... More than ever before does China demand English, especially oral English competence, so urgently. In accordance with the situation, the goal of language teaching is shifting from linguistic competence to communicative competence. To accomplish this goal, we have made some investigations into students' current oral proficiency and their English language needs, as well as a detailed analysis of the factors constraining the development of oral proficiency. And in the light of the principles of communicative language teaching, practical ways of reform are proposed in this thesis. Among the factors teaching methodology is highlighted, which is crucial in the enhancement of learners' oral competence in EFL situation. 展开更多
关键词 oral English competence development TEFL
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让阅读能力与写作能力齐飞
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作者 改珊 《快乐阅读》 2013年第10期11-11,共1页
培养小学生的阅读能力是我们整个小学阶段语文教学的重中之重。语文教师应有步骤,有方法地对提升小学生的阅读能力进而提升写作能力进行全面规化,因为阅读能力的培养也是为写作打基础,所以我们一定要注视提升小学生阅读的能力,为写作水... 培养小学生的阅读能力是我们整个小学阶段语文教学的重中之重。语文教师应有步骤,有方法地对提升小学生的阅读能力进而提升写作能力进行全面规化,因为阅读能力的培养也是为写作打基础,所以我们一定要注视提升小学生阅读的能力,为写作水平的迅速提升作好铺垫,力争让学生的阅读能力与作文能力齐飞。 展开更多
关键词 小学语文教学 阅读能力与作文 兴趣方法环境
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Motivation: A Central Factor in Foreign Language Learning
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作者 Yiying Sheng 《Sino-US English Teaching》 2005年第2期17-21,共5页
Based on a survey and some language experts' points of view about the motivation of Chinese university students, this article tries to deal with two issues: what kind of motivation does Chinese University students h... Based on a survey and some language experts' points of view about the motivation of Chinese university students, this article tries to deal with two issues: what kind of motivation does Chinese University students have and how can a teacher positively affect the motivation of his or her students? 展开更多
关键词 motivation foreign language learning and teaching
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Factors to Give Full Play to the Positive Backwash Effect in the Language Testing
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作者 Guanyu Chen 《Sino-US English Teaching》 2004年第6期50-53,共4页
"Backwash" has usually been described in terms of the effect of testing on language teaching and learning. "Backwash can be harmful or beneficial", as Arthur Hughes states. (Hughes: 1989) This paper set out to ... "Backwash" has usually been described in terms of the effect of testing on language teaching and learning. "Backwash can be harmful or beneficial", as Arthur Hughes states. (Hughes: 1989) This paper set out to see how far this term can be applied to the ways in which both the students and teachers can benefit from language testing. 展开更多
关键词 positive backwash beneficial testing motivation validity and reliability
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The Literature Criticism Approach Applied in English Teaching
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作者 Qian Cheng 《Sino-US English Teaching》 2004年第6期8-13,共6页
Aimed at the negligence of literature side in foreign language teaching, the reduction of literary texts in foreign language teaching for non-foreign language majors, and the minimized proportion of literary criticism... Aimed at the negligence of literature side in foreign language teaching, the reduction of literary texts in foreign language teaching for non-foreign language majors, and the minimized proportion of literary criticism in the related teachers books, this paper stressed the dialectic complementary relationship between foreign language teaching and literature teaching, advances the application of the literature criticism approach with an attached analytic case study and a summary of the advantage of the approach. 展开更多
关键词 the relationship between language and literature the application of the literature criticism approach the advantages of literature criticism approach
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完善学前女生体育锻炼主体意识培养途径
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作者 孙旭辉 《才智》 2014年第5期155-155,共1页
培养学生体育锻炼主体意识开始于学校体育锻炼,这也是学生体育锻炼的初始阶段,而学前体育能否顺利完成预定目标,直接影响到学校体育能否有效开展,进而影响到学生终身体育锻炼主体意识。学前女生通过后天的有效锻炼可以充分改进并提高先... 培养学生体育锻炼主体意识开始于学校体育锻炼,这也是学生体育锻炼的初始阶段,而学前体育能否顺利完成预定目标,直接影响到学校体育能否有效开展,进而影响到学生终身体育锻炼主体意识。学前女生通过后天的有效锻炼可以充分改进并提高先天体质的强弱。那么,要使学前女生认识到体育锻炼对社会和自己的意义而产生体育锻炼的愿望,同时让学前女生在体育锻炼中体验到愉快的情绪,就要从体育锻炼的根本需要和教育意义出发,找到科学的体育锻炼的技巧和方法。在进行学前体育锻炼的教学过程中,学前教育工作者应本着提高学前女生健康水平的重要职责,不断深入观察,研究各类学前体育锻炼方法在整个过程中的规律特点及作用,发挥它的潜在功能;同时,加强对学前女生的体育锻炼主体意识的培养,对于改变学前女生体质,促进学前女生全面发展具有重要的教育意义。 展开更多
关键词 学前女生体育锻炼主体意识兴趣环境
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