Based on the reflection of the development of oral English ability and the status quo of phonetic teaching for English as a second language(ESL)learners domestically,this paper takes the dual vowel acquisition in Engl...Based on the reflection of the development of oral English ability and the status quo of phonetic teaching for English as a second language(ESL)learners domestically,this paper takes the dual vowel acquisition in English pronunciation as the teaching goal,carries out the design of classroom teaching content,and discusses the problems existing in the second language speech teach-ing.This paper mainly takes the dual vowel teaching as an example,and adopts the"top-down"teaching method(also known as PPP method)to design the phonetic course,including designing detailed classroom tasks and explaining the purpose of each task.Finally,the paper summarizes the pros and cons of this method,and discusses the research methods of L2 speech teaching in the future.展开更多
随着SoC(System on Chip)系统设计复杂度的不断提高,设计前期在系统级别进行软硬件规划对SoC性能的影响日趋增加,在复杂视频解码SoC设计中迫切需要高效的性能分析和验证平台从架构层次上优化性能。将基于电子系统级设计(Electronic Syst...随着SoC(System on Chip)系统设计复杂度的不断提高,设计前期在系统级别进行软硬件规划对SoC性能的影响日趋增加,在复杂视频解码SoC设计中迫切需要高效的性能分析和验证平台从架构层次上优化性能。将基于电子系统级设计(Electronic System Level,ESL)仿真方法在MPEG-4视频解码SoC软硬件协同设计中的应用,利用ARMSoC-DesignerESL平台分析软件算法的瓶颈,实现软硬划分。通过SystemC对硬件单元周期精确建模,最终实现了MEPG-4解码软硬件协同仿真验证。实践证明利用ESL进行系统设计不仅可以有效提高仿真速度而且设计的视频解码硬件能有效改善系统的性能。展开更多
The paradigms of old media are replaced by new forms of creativity and delivery of content by those who strive to enhance innovative ways of communication and learning based on universally accepted guidelines. These u...The paradigms of old media are replaced by new forms of creativity and delivery of content by those who strive to enhance innovative ways of communication and learning based on universally accepted guidelines. These ubiquitous rules of design are what scholars in the field of call as the principles of design. Particularly when instructional effectiveness of a new message is under close lens, instructional designers unanimously accept and implement these design principles in the process of planning and designing products for consumers and/or learners With today＇s digital revolution and technological break-throughs, instructional designers need to keep seeking new forms of design, communication, and learning with various forms of instructional media and innovative, technology-rich design techniques. Given this educational milieu in an ever-growing digital world of learning and instruction, this paper will focus on eliciting some of these most innovative and outstanding instructional design （ID） products and evaluate their effectiveness in learning and teaching environments based on an army of ID principles generally accepted by the scholars of the field.展开更多
就在ESL(电子系统级)设计技术成为欧美工程设计人员热门话题之时,美国知名的ESL芯片设计和验证方法软件供应商CoWare正式进入中国,力推ESL产品在中国市场的应用,并于近日在上海成立了地区技术支持中心.为了让中国设计工程师了解ESL设计...就在ESL(电子系统级)设计技术成为欧美工程设计人员热门话题之时,美国知名的ESL芯片设计和验证方法软件供应商CoWare正式进入中国,力推ESL产品在中国市场的应用,并于近日在上海成立了地区技术支持中心.为了让中国设计工程师了解ESL设计理念,CoWare还联合新益系统科技(NewPlus)在上海首次举办了"ESL Design Show 2005"技术研讨会.来自包括上海贝尔阿尔卡特、上海展讯、杭州士兰微电子等华东地区的系统设计公司、高校、科研单位的近百名设计工程师参加了这一活动.展开更多
文摘Based on the reflection of the development of oral English ability and the status quo of phonetic teaching for English as a second language(ESL)learners domestically,this paper takes the dual vowel acquisition in English pronunciation as the teaching goal,carries out the design of classroom teaching content,and discusses the problems existing in the second language speech teach-ing.This paper mainly takes the dual vowel teaching as an example,and adopts the"top-down"teaching method(also known as PPP method)to design the phonetic course,including designing detailed classroom tasks and explaining the purpose of each task.Finally,the paper summarizes the pros and cons of this method,and discusses the research methods of L2 speech teaching in the future.
文摘随着SoC(System on Chip)系统设计复杂度的不断提高,设计前期在系统级别进行软硬件规划对SoC性能的影响日趋增加,在复杂视频解码SoC设计中迫切需要高效的性能分析和验证平台从架构层次上优化性能。将基于电子系统级设计(Electronic System Level,ESL)仿真方法在MPEG-4视频解码SoC软硬件协同设计中的应用,利用ARMSoC-DesignerESL平台分析软件算法的瓶颈,实现软硬划分。通过SystemC对硬件单元周期精确建模,最终实现了MEPG-4解码软硬件协同仿真验证。实践证明利用ESL进行系统设计不仅可以有效提高仿真速度而且设计的视频解码硬件能有效改善系统的性能。
文摘The paradigms of old media are replaced by new forms of creativity and delivery of content by those who strive to enhance innovative ways of communication and learning based on universally accepted guidelines. These ubiquitous rules of design are what scholars in the field of call as the principles of design. Particularly when instructional effectiveness of a new message is under close lens, instructional designers unanimously accept and implement these design principles in the process of planning and designing products for consumers and/or learners With today＇s digital revolution and technological break-throughs, instructional designers need to keep seeking new forms of design, communication, and learning with various forms of instructional media and innovative, technology-rich design techniques. Given this educational milieu in an ever-growing digital world of learning and instruction, this paper will focus on eliciting some of these most innovative and outstanding instructional design （ID） products and evaluate their effectiveness in learning and teaching environments based on an army of ID principles generally accepted by the scholars of the field.
文摘就在ESL(电子系统级)设计技术成为欧美工程设计人员热门话题之时,美国知名的ESL芯片设计和验证方法软件供应商CoWare正式进入中国,力推ESL产品在中国市场的应用,并于近日在上海成立了地区技术支持中心.为了让中国设计工程师了解ESL设计理念,CoWare还联合新益系统科技(NewPlus)在上海首次举办了"ESL Design Show 2005"技术研讨会.来自包括上海贝尔阿尔卡特、上海展讯、杭州士兰微电子等华东地区的系统设计公司、高校、科研单位的近百名设计工程师参加了这一活动.
