课堂教学的行为指令与内容指令

在课堂教学中,教师往往注重行为指令,忽视内容指令,导致学生学习常常流于形式化的活动环节,很难获得实质性的学习内涵。教师只有在发出行为指令的同时,进一步发出具体清晰的内容指令,才能更加有效地引导和促进学生的课堂学习。

欧盟安全指令内容与特点

欧盟的技术法规称为指令,欧盟75%以上的产品需符合“新方法”指令。欧盟安全指令是欧盟指令中的一部分,有其自身的内容和特点。

网络管控系统中指令内容冲突消除方案的设计

网络管控系统中,当设备在某一时间内同时收到的多条指令内容之间部分矛盾或具有互斥性时,系统将互斥的指令全部成功发送至目标设备来执行,使设备执行指令时产生混乱,达不到预期的效果。本文设计了一种利用访问控制功能来实现对指令内容冲突的消除方法。通过访问控制功能来避免内容上相互矛盾的指令同时出现。

刍议单片机在电子技术中的应用和开发

引言:经过几十年的迅速发展,单片机已经发展为一个大家庭,它的功能多样,且品种齐全,在日益成熟和智能化的开发技术下被各行业广泛的应用。1单片机的相关概述单片机由控制器、运算器、输入输出设备和存储器四个部分构成。它作为一种非常典型的嵌入式系统,单片机在许多领域,如自动化设备、仪器仪表、通信及汽车电子等都被广泛地应用起来。比起其他嵌入式系统来说,单片机体积较小,方便携带,集成性也较高,拥有更高的可靠性和更低的功耗。作为小型计算机系统来说,单片机的储存功能非常强大,也因此在电子领域中有着更为广泛的应用。在单片机的运行过程中,最为重要的就是执行指令操作,其基本操作都有相对应的指令,并使之根据指令内容进行操作,完成工作人员设计的工作内容。

On the Content-based Instruction of EFL for Chinese Undergraduates

Content-based instruction has been gaining widespread popularity in the teaching of both ESL and EFL. Despite its reported and recognized advantages, however, many English teachers fail to make full use of its content and benefits of language learning. In addition, there are comparatively few studies which offer theoretical foundation for content-based teaching and constructive suggestions for its integration in the settings of EFL. This article aims to connect theory with practice and help teachers of EFL in China to maximize the potential of content-based instruction. To achieve this goal, it first presents a short literature review on project-based instruction, followed by a summary of its advantages and beneficial outcomes of using the intemet in order to implement it. It then proposes an eight-step process for the sequencing of project work and finally demonstrate a real-world project specially designed for Chinese EFL students. Both the design and the teaching activities proposed can be easily transferred to other settings..