《疯狂主妇》中夫妻间冲突话语的语用分析

冲突话语是夫妻间不可避免的一种言语行为.该文基于言语行为理论,对<疯狂主妇>中夫妻间冲突话语进行定性和定量分析,归纳出五种夫妻间冲突话语涉及的语用策略,即反申诉式、反问质疑式、否定反驳式、否定反驳-反申诉综合式和转移话题式,并按照这些语用策略出现频率的高低对其语用功能进行详细的阐述.     

CORDIC algorithm based on FPGA

It is an important problem that we implement floating point trigonometric functions of high precision with suitable hardware cost for high performance in digit image processing.The coordinate rotational digital computer (CORDIC) arithmetic to is used to solve the above problem in this paper.In order to increase the speed of operation,it chooses the pipeline architecture.The results are disposed by IEEE-754 standard.The CORDIC architecture is modeled by using the verilog HDL and verified with MATLAB program ...     

国外对手语的脑加工机制研究

关于语言的脑加工机制研究主要是根据口语语言的研究所获得的.既然手语在国外已经获得了独立的语言地位,因此可以通过对手语语言的研究,更好地理解关于语言的特征,从而判断以往研究中得出的语言特征是否是口语或听觉语言所具有的特征.实际上,已经有研究相继表明了手语和口语在脑加工上的相似性,并在神经系统上找到了相应的支持:比如这两种语言都激活了优势的左外侧裂周区网络系统的加工.不过除了共同点,研究人员也试图进一步发现二者存在的加工差异.毕竟手语与口语是使用不同信息通道的语言,对其差异性的研究,一方面可以帮助我们更好地理解语言的一般性,也可以帮助我们更好地理解语言加工的特殊性,从而促进聋人的语言发展.     

论语文课程的“经验”本性

从语文课程的本质属性来看,语文课程不应该归属于纯粹的学科课程,它应以经验课程为主要表现形态。从经验课程的基本思想来看,语文课程就是学生在教师的指导下,通过言语经验（动词）学习言语经验（名词）的过程。从＂经验＂而不是从＂知识＂的角度理解语文课程,意味着：学生成为语文课程的主体;语文课程内容的实质是经验;语文课程是一个动态生成的过程。     

数据处理在计算机辅助测试系统中的应用

计算机辅助测试系统通常采用数字滤波与整体曲线拟合的数据处理方法.以一组泵类试验中的实测数据为例,说明数据处理的原理、计算和实现的过程,以及通过曲线拟合得到的产品性能曲线.     

“VP+到+NP/VP”中“到”的词性

动词后面"到"的词性一直以来存在很大的争议,至今没有形成统一的观点,这一情况严重影响到相关问题的处理。为了解决这一问题,文章采用定性与定量相结合的方法,以现代汉语出现频率极高的动词、形容词为基础,从具有代表性的各种观点入手,分析了这种句型的三种构成形式以及"到"前面动词的情况,参照判断动词的语法标准,弄清了"到"的性质,从中得出结论:动词后面的"到",动词特征比较突出,是动词,并没有介词化。     

基于MATLAB的FIR数字低通滤波器分析和设计

以FIR数字低通滤波器为例,详细分析时域卷积运算和频域加权算法的物理意义.并利用MATLAB的声音处理函数作为数据接口,利用多媒体播放器作为交互界面,利用MATLAB的FDATool作为滤波器设计工具,设计一组语音低通滤波器,通过对比滤波前后的语音效果,可加深对数字信号处理的认识.     

有效训练即兴演讲提高英语应用能力

学生进行英语演讲的难点在于即兴演讲。而即兴演讲是一种最能反映人的思维敏捷程度和语言组织能力的口头表达方式。演讲的成败取决于演讲者的语言能力。因此,演讲教学必须是以培养学生的语言应用能力和思维能力为重点组织实施。教师需精心挑选训练教材，在模拟场景下组织学生进行高强度的演讲训练.才可有效地实现这一教学目的。     

林肯《葛底斯堡演说》译文比较－－浅谈演讲词的翻译原则

演讲词是一种比较特殊的文体。它既具有书面文体文章的各种特点，又适合口头朗诵。演讲词有其独特待的文体特点，演讲词的解释应遵循相应的翻译原则。比较对林肯《葛底斯堡演说》的两个中译文，结合实际的译例，指出翻译在忠实传达原意的基础上，要做到辞义并举，形神兼备。     

Linkages between cognitive and social dialogue patterns during collaborative small-group discussions

BackgroundCollaborative small-group discussions have the potential to promote reading comprehension, critical thinking, and argumentation. However, few studies have gone beyond cognitive processes to understand the social characteristics of dialogue and their potential contributions to students’ cognitive processing in turn-by-turn dialogic exchanges.AimsThis study closely examined dialogues between speakers and addressees regarding their levels of cognitive processing (i.e., cognitive dialogue patterns) and social processes reflecting social cohesion (i.e., social dialogue patterns). The aims were to understand, first, the relations between students' cognitive dialogue patterns and their social dialogue patterns, and second, the relations between students' cognitive dialogue patterns and peers’ social dialogue patterns.SampleThis study included 4070 speaking turns generated by 120 fifth-graders in 60 small-group discussions.MethodsStudents participated in small-group discussions, called Collaborative Social Reasoning. Dialogue between pairs of group members formed social networks, based on which Exponential Random Graph Models (ERGMs) were specified.ResultsFindings showed that speakers' social dialogue patterns were associated with their cognitive dialogue patterns. However, receiving social dialogue patterns from peers did not always predict students’ advanced types of cognitive dialogue patterns.ConclusionsThis study demonstrated that cognitive and social aspects of small-group discussions are intricately linked, and that encouraging social cohesion does not guarantee that students will engage in collaborative and critical discussions.