共查询到20条相似文献，搜索用时 62 毫秒
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从内部词典的一种组织方式-激活扩散模型的角度出发,结合大学英语课堂教学实情,从三个方面即词汇知识维度、词汇学习关联度以及词汇复现率分析了影响学习者内部网络词典的构建的原因,并提出在对个词进行概念、词目和词位水平全面学习的基础上建立与其他词的联系有利于帮助学习者构建内部网络词典,促进产出性词汇的习得. 相似文献
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基于实验班和对照班网络多媒体教学后限时口语测试语料中的产出性词汇,根据词汇广度和深度两个方面共7项指标分析网络多媒体教学对高职英语口语词汇产出能力的影响。结果显示,这种教学方式对产出性口语词汇的数量和质量都有显著促进作用。前者表现为口语词汇的产出速度,低频词汇、互不重复词汇及实词产出数量在教改模式实施之后的显著增加;后者则表现为学习者口语词汇的语义搭配及语用准确性在网络多媒体环境下的显著进步。 相似文献
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运用实验研究的方法,探讨了基于语料库的自主学习模式对词汇产出能力以及词汇自主学习能力的影响。实验结果表明：基于语料库的自主学习模式比传统教学模式能更有效地扩大产出性词汇量,同时有助于学习者培养从语料中概括短语和句型的能力,增强词汇自主学习能力。 相似文献
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产出性词汇运用能力往往不能与接受性词汇运用能力同步发展,这在英语学习过程中是一种普遍存在的现象.论文就产出性词汇运用与英语写作能力二者的关系进行了论述,同时对促进学习者产出性词汇运用能力的策略提出一些参考建议. 相似文献
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龚芳芳 《南昌教育学院学报》2012,(11):139-141
词汇知识有不同维度,一般认为包括这几方面:词汇广度知识,词汇深度知识和接受性、产出性知识。本研究从产出性词汇出发,采用中国学习者英语口语语料库中英语专业的四、八级口语考试作为语料,探讨中国英语学习者口语词汇复杂性发展变化的趋势。研究结果表明,无论在不同学习阶段之间还是不同水平之间,测试者只有在第一和第三词频段呈现显著差异。 相似文献
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陈波 《齐齐哈尔师范高等专科学校学报》2012,(6):140-141
摘要：本文从二语词汇习得中的“高原现象”入手,通过总结我国外语学习者词汇能力的发展特点,分析了词汇的掌握程度与语言产出能力之间的关系,论证了词块在二语词汇学习中的关键作用,并对加强词汇学习和语言产出能力提出了几点切实有效的建议。 相似文献
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本研究依据自主学习理论和词汇学习策略的研究成果,调查了85位大学一年级非英语专业学生的词汇学习笔记,研究英语学习者在大学学习阶段词汇自主学习的特点、词汇学习笔记对学习者词汇自主学习的优势作用和不足,认为：（1）大学英语学习者自主所学词汇主要集中在四级词汇水平,学习的词汇知识内容丰富,尤其特别依赖L1、关注词组搭配和丰富联想内化词汇来建立词汇网络;（2问汇笔记促进学习者词汇自主学习、发展学习策略。这一阶段学习者需要进一步发展元认知策略,以强化自主学习能力。期间,教师可以发挥更大的作用。 相似文献
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二语学习者的中介语存在石化现象,二语产出性词汇能力的石化是表现之一。语言输入在数量上和范围上的不足以及语言产出机会的缺乏不利于词汇能力的发展,高级词汇使用动机不强,词汇学习重量不重质和缺少相应课程等原因是造成二语学习者产出性词汇能力石化的主要原因。 相似文献
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以105名一年级大学新生为实验对象,进行了为期18个星期的词块教学法和常规教学法的对比性教学实验。结果显示：词块法可以促进高校非英语专业英语学习者接受性词汇和产出性词汇（自由产出性词汇）的增长;词块法和常规教学法对高校非英语专业英语学习者接受性词汇和产出性词汇的影响存在显著性差异,词块法对词汇知识的促进作用大于常规教学法。 相似文献
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《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help? 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
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Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
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Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities. 相似文献
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RUZBEHANI Mohsen 《重庆大学学报(英文版)》2004,3(1):20-25
1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec… 相似文献
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唐芳 《读与写:教育教学刊》2008,5(6)
During interview with English majors, it was found that a majority of students expressed disappointment with their experience of English literature classes. Students' dislike of learning English literature appears to be the major problem of teaching English literature in China. Reader response approach is a good way to solve this problem. In this paper, I explain the rationale behind the reader response approach, such as its origin, definition, features, assumptions, and strategies. Then I illustrate how reader response approach works as a teaching strategy by presenting several teaching models. At last I evaluate its usefuiness for teachers and present the advantages of reader response approach in Chinese context. 相似文献