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1.
许多情况下,语篇内容往往决定了对语法形式的选择.语篇中语言材料的组织一般按照已知···未知;已知···未知的信息结构模式,从而也就决定了对语法形式的选择.图式理论与信息结构密不可分,它也同样影响语言使用者对语法形式的选择.  相似文献   

2.
从语言交际功能来看,人们运用语言进行交际的过程,实际上就是组织信息与传递信息的过程。不同的语态承载着不同的信息结构,也体现出不同的语篇意义。本文从信息结构的角度,对科技英语中被动语态被广泛使用的现象进行了探讨,指出语态的选择不仅仅是语法形式和语义结构的选择,更是语篇策略的运用。  相似文献   

3.
语言不仅传递信息,而且表达说话者的态度.作为信息的一部分,语言的评价意义蕴涵于语篇的各个层次.其中,信息结构具有向读者暗示评价的意义,作者巧妙地运用语法隐喻、泛指名词或者回指标记使更多的信息被认定为已知.有选择地使用已知信息实现了信息结构的评价功能.  相似文献   

4.
以系统功能语言学派信息结构理论为指导探讨叙事语篇中的信息结构和焦点结构,可以提出以下理论设想:叙事语篇的信息结构可由宏观信息结构和微观信息结构共同组成。其中微观信息结构由叙事结构中较小的叙事单元及其组成部分的信息的相互作用而构成;宏观的信息结构由叙事语篇完整的叙事结构及其组成部分的信息的相互作用而构成。焦点结构以Asher的关于语义关系决定篇章焦点结构理论为依据,叙事语篇的焦点结构由两个层面构成:在结构上,焦点结构由"特定"的信息结构和"特制"叙事结构相结合而构成;在语义上,焦点结构由叙事语篇中的对比关系所决定。  相似文献   

5.
功能语法这派所研究的主位-述位结构和主位推进模式是展开语篇的有效手段。Halliday将信息结构与主述位结构分离的观点以及Danes的主位与述位出现顺序决定语篇信息结构的观点为进一步划分主位推进模式提供了理论基础。  相似文献   

6.
信息结构是语篇分析研究的重要组成部分,它与主位结构、平行结构作为结构衔接与非结构性衔接(词汇衔接、语法衔接)、语境衔接共同构成语篇连贯。上世纪八十年代起,信息结构的研究逐渐引起我国语言学、外语教学和翻译界研究者们的关注。本文旨在总结我国信息结构研究,从信息结构研究的理论基础、研究内容等方面分析信息结构研究的特点,并试图探索出信息结构研究的应用趋势与前景。  相似文献   

7.
被动语态是英语中一个很重要的语法项目,已有的研究显示被动语态的结构灵活多变,功能复杂多样。Halliday提出语言具有三大纯理功能:概念功能、人际功能和语篇功能;并指出语篇功能包含三个子系统:主位结构、信息结构以及衔接系统。以该理论为基  相似文献   

8.
语篇语法脱离了句法层面的分析,从超句的层次把握句子和段落之间的关系,解读语流中话语或篇章的含义。文章基于语法三大元功能之语篇功能的理论基础,探讨了主位结构、信息结构、衔接系统在英语专业精读课上的应用,并联系语境分析把握语篇外部环境对语篇的影响,改变传统语法课的教学模式,使语法课与精读课一体化,更有利于语法教学的持续、有效开展。  相似文献   

9.
主要讨论语境对语篇的制约功能。语言的使用离不开一定的语言环境。系统功能语法核心内容之一就是语境支配言语活动并决定意义的选择。语境对语篇的制约表现在两个方面 :一、语境制约语篇的类型。二、语境制约语篇意义的选择。语境的这种制约功能是通过语义结构 (semioticstructure)来实现的  相似文献   

10.
主要讨论语境对语篇的制约功能。语言的使用离不开一定的语言环境。系统功能语法核心内容之一就是语境支配言语活动并决定意义的选择。语境对语篇的制约表现在两个方面:一、语境制约语篇的类型。二、语境制约语篇意义的选择。语境的这种制约功能是通过语义结构(semiotic structure)来实现的。  相似文献   

11.
汉字倒说     
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。  相似文献   

12.
《海外英语》2007,(5):44-45
It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,  相似文献   

13.
一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/  相似文献   

14.
《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   

15.
钱生钱!     
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了  相似文献   

16.
《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   

17.
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex.  相似文献   

18.
王菲 《华章》2007,(12):273-273
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   

19.
现在,我们可以没有面包,没有钱,没有房子,没有车子……但我们唯独不能丢失的是高尚的情操,笃定的信念,还有,满满的希望!  相似文献   

20.
Using virtual reality for interactive design gives a designer an intuitive vision of a design and allows the designer to achieve a viable, optimal solution in a timely manner. The article discusses the process of making the Virtual Reality System of the Humble Administrator's Garden. Translating building data to the Virtual Reality Modeling Language (VRML) is by far unsatisfactory. This creates a challenge for computer designers to do optimization to meet requirements. Five different approaches to optimize models have been presented in this paper. The other methods are to optimize VRML and to reduce the file size. This is done by keeping polygon counts to a minimum and by applying such techniques as object culling and level-ofdetail switching.  相似文献   

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