交互模式下高中英语教师课堂话语的调查与分析

在英语交互式课堂教学中,教师话语的数量、提问方式、师生间的交互调整以及教师反馈,在很大程度上决定了学生二语习得的成功与否。以输入假设和交互假设为理论基础,分析高中英语教师的课堂话语,运用观察、记录、文本转换等方法,对教师话语的数量、提问话语、话语调整以及反馈话语进行研究,得出如下结论:教师的课堂话语对学生的英语学习有指导、支持、促进和激励功能。     

课堂互动中教师话语的功能——一位初中优秀英语教师的课堂话语个案分析报告

教师话语的质量关系到英语课堂的质量和学生英语水平的发展。该文通过对某初中优秀英语教师的课堂话语进行研究,分析教师提问话语、修饰话语以及教师反馈在课堂互动中对整个课堂教学和学生二语习得的影响。     

英语专业泛读课堂教师反馈语调查分析

教师提问-学生回答-教师反馈是课堂教学的三步由.使用恰当的反馈语有助于激发学生的学习热情,强化学习者的表现,从而促进学习者的二语习得.本文采用自然调查法,对六节泛读课进行观察录音、转写,然后进行数据整理,通过分析六位本科院校低年级英语专业教师六节英语泛读课反馈语的使用,旨在发现该校泛读课程教师反馈语的特点,找出优点及不足,提出改进建议.     

高职中外英语教师课堂话语个案研究

教师课堂话语对学生英语习得具有重要影响。本文通过收集高职中外英语教师课堂话语个案,分析研究中外英语教师课堂的话语量、会话结构、提问方式、反馈语的特点,提出改进高职教师英语课堂话语的建设性意见。     

浅析大学英语课堂提问教学模式

本文从大学英语课堂教学的实际出发,依据Dr.Brown的第二语习得理论分析了教师提问的类型对学生英语习得的作用和影响,并探讨了课堂提问的原则、提问对象分析、各种问题的交叉使用、适当把握停顿时间以及提问反馈的策略,以期为大学英语课堂教学提供一定的借鉴和参考。     

国外关于测试效应中的反馈研究及其启示

测试对学习的促进获得了多方面实验证据的支持,反馈是二语习得领域研究的热点,然而反馈在测试效应中扮演的角色却很少有人了解。本文从测试效应中反馈的类型、反馈的时间间隔、反馈与测试形式及反馈与正误回答等方面介绍国外关于测试效应中反馈的一些实证研究,并指出二语教师及二语学习者应充分利用反馈,将测试效应最大化,强化二语习得效果。     

二语交互中教师反馈与学生回应

二语课堂中的师生互动在二语习得研究中越来越得到国内外专家学者的关注,作为课堂交互的手段。教师的纠错反馈行为在二语课堂研究中占有核心位置。为了探讨教师反馈行为如何激发学生的语言输出,作者对四名英语专业教师、60名大一英语专业的学生和60名大三英语专业的学生进行了课堂观察,并对学生进行了问卷调查,访谈了四名教师。研究表明,通过教师与学生阐的课堂互动,学生能够有效地接触目的语,获得有用的反馈信息,产生更多的语言输出以促进二语习得。     

二语习得纠正性反馈的研究述评与教学启示

本文通过挖掘二语习得不同理论视角下关于纠正性反馈的主要观点,结合实证研究进行述评,发现这一策略在现实中有丰富的呈现方式,不同方式均能对二语学习起到促进作用,但会受学习者个体认知与情感、教学情境与内容等方面差异的影响,启示教师在二语教学中可以从采用多样化的反馈方式、审慎选择反馈时机、注重反思实现经验积累等方面着手增强纠正性反馈效用。     

浅谈英语课堂中教师提问策略

提问是英语课堂教学行为中的一个重要部分,并且受到普遍的关注.英语教师的课堂提问对二语学习者的语言习得有重要影响.有效地提问能够促进二语学习者的语言输出,增加师生间的课堂互动与交流.本人分析了英语教师在课堂提问的现状,并提出了一些应对策略.     

教师提问与外语课堂教学

教师提问是教师话语的一个重要组成部分,是教师促进学生思维、评价教学效果以及推动实现预期教学目标的基本控制手段,被视为“有效教学的核心”,对外语习得起关键性作用,教师提问的内容和方式在很大程度上决定外语习得的成功与否。本文从外语课堂提问的功能、类型以及策略三方面对提问行为进行了初步探讨。     

Western and Eastern culture differences in commercial field

The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.     

风的曲线

Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.     

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。     

团图为数的图中的闭团贯数

Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F.     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

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/     

漏洞百出的教育

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?     

Social and Cultural Influence on Word Meaning

Different nations have different social cultures, and the social culture of every nation is developing with the development of the nation, language is greatly influenced by social culture, which enables language to possess national and historical characteristics. Word is the smallest, independent, meaningful linguistic unit of language. It can well reflect the national and historical characteristics. From synchronic aspect, the social and cultural influence on word meaning is mainly embodied in conceptual and associative meanings of word. The incorrespondence of word meaning is a phenomenon that exists in both conceptual and associative meanings of word among different languages. From diachronic aspect, the development of social culture causes some changes of word meaning to some extent. Therefore, social culture plays a key role in vocabulary learning and mastery of a language.     

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     

Inequalities for inscribed simplexes

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.