动态助词“来”的历时发展及其衰落动因考察     

《信阳师范学院学报(哲学社会科学版)》2021,(5):124-130

古代汉语中,"来"的用法异常复杂,仅其助词属性下就又可以细分出六七种不同的用法,但这些用法大多并未能沿用到现代汉语共同语中,这也包括用作动态助词的"来"。从历时发展来看,动态助词"来"产生之后,在唐五代、宋元、明清三个阶段的使用并未呈现出持续上升的态势,而是在共同语中逐渐衰落了,今天仅在偏南方的一些方言中还有所使用。作为动态助词,"来"的衰落动因是多方面的,既有"来"自身功能负担过重,以及在使用中受限制过多的内因作用,也有系统内部成员竞争的外因作用。  相似文献   

Syllable-based reading improvement: Effects on word reading and reading comprehension in Grade 2     

《Learning and Instruction》2020

This study examined the effects of a syllable-based reading intervention for German second graders who demonstrated difficulties in the recognition of written words. The intervention focused on fostering word reading via syllable segmentation. The materials consisted of the 500 most frequent syllables typically read by 6- to 8-year-old children. The aims were to practice phonological recoding, consolidate orthographic representations of syllables, and routinize the access to these representations. Compared to children randomly assigned to a wait-list group, poor readers in the treatment condition showed significant improvements in standardized measures of phonological recoding, direct word recognition, and text-based reading comprehension after the 24-session intervention. Poor readers in the treatment condition also showed greater improvements in development of word recognition compared to children with efficient word recognition skills. The results provide evidence that a syllable-based reading intervention is a promising approach to increase struggling readers’ word recognition skills, which in turn will improve their reading comprehension.  相似文献   

基于深度学习的中文专利自动分类方法研究   总被引：2，自引：0，他引：2  

吕璐成  韩涛  周健  赵亚娟 《图书情报工作》2020,64(10):75-85

[目的/意义] 面向当前国内专利审查和专利情报分析工作中对于海量专利分类的客观需求，设计了7种基于深度学习的专利自动分类方法，对比各种方法的分类效果，从而助力专利分类效率和效果的提升。[方法/过程] 针对传统机器学习方法存在的缺陷，基于Word2Vec、CNN、RNN、Attention机制等深度学习技术，考虑专利文本语序特征、上下文特征以及分类关键特征，设计Word2Vec+TextCNN、Word2Vec+GRU、Word2Vec+BiGRU、Word2Vec+BiGRU+TextCNN等7种深度学习模型，以中国专利为例，选取IPC主分类号的"部"作为分类依据，对比这7种模型与3种传统分类模型在中文专利分类任务中的效果。[结果/结论] 实证研究效果显示，采用考虑语序特征、上下文特征及强化关键特征的深度学习方法进行中文专利分类具有更优的分类效果。  相似文献   

试论现代汉语词语形象色彩的表现方法     

张军香 《吕梁教育学院学报》2004,(2)

词语形象色彩的形成要凭借一定的语言手段来完成,比喻法、借代法和说明法是三种主要表现方法,运用形象色彩词语可以增强语言的表现力。  相似文献   

Constructivisms and Relativisms: A Shopper‘s Guide     

Bickhard  Mark H. 《Science & Education》1997,6(1-2):29-42

Diverse forms of constructivism can be found in the literature today. They exhibit a commonality regarding certain classical positions that they oppose - a unity in their negative identities - but a sometimes wild multiplicity and incompatibility regarding the positive proposals that they put forward. In particular, some constructivisms propose an epistemological idealism, with a concomitant relativism, while others are explicitly opposed to such positions, and move in multifarious different directions. This is a potentially confusing situation, and has resulted in some critics branding all constructivisms with the charge of relativism, and throwing out the baby with the bath water. In addition, since the epistemological foundations of even non-relativist constructivisms are not as familiar as the classical positions, there is a risk of mis-interpretation of constructivisms and their consequences, even by some who endorse them, not to mention those who criticize. Because I urge that some version of constructivism is an epistemological necessity, this situation strikes me as seriously unfortunate for philosophy, and potentially dangerous for the practice of education.  相似文献   

一类具有Z2等变性质的五次哈密顿向量场的全局相图(Ⅱ)     

李艳梅 《楚雄师范学院学报》2004,19(6):18-19,58

文章考虑了一类具有Z2等变性质的五次哈密向量场的全局性质，得到了其全局相图，并对参数空间进行了划分。  相似文献   

汉字英词:英汉语言的本质特征差异探讨     

金惠康 《广东技术师范学院学报》2004,(2):67-74

从语源上看，汉英相去甚远，两种语言最大的差异是汉字英词。汉语和英语分属汉藏和印欧语系。但汉英又同属曲折变化较少的分析性语言，也都不是典型的综合型语言。它们之间既有不同之处，也有共通的东西。本文研究的主要是差异性。  相似文献   

外来词产生及流行的修辞学理据     

周欣 《荆州师范学院学报》2005,28(3):102-104

外来词属于词汇学的范畴。外来词通过潜词显化、显意符号化、显词重叠化三种途径产生，其中的显词重叠化造成了外来词与汉语词的同义关系，而外来词独特的修辞效果也使人们在同义手段选择活动中更青睐于外来词。  相似文献   

表象训练法在背越式跳高教学中的应用     

田稼禾 《体育科学研究》2001,5(3):62-64

将表象训练的原理运用于背越式跳高技术的教学过程中,为改进传统的教学方法,提高教学质量进行了有益的探讨和尝试.  相似文献   

汉语特殊语序的古今名称问题     

郭攀 《华中师范大学学报(人文社会科学版)》2003,42(3):115-119

文章通过系统地考察发现，汉语特殊语序的古今名称存在着未能准确地揭示出特殊语序的全部所指、名称的选用不合适等问题。解决这些问题的办法是：废除全部旧名，新造一组专名，对特殊语序进行科学而规范的说明。  相似文献