Students＇ Reaction to Errors

L2 learners often develop grammatical competence in the absence of concomitant pragmatic competence. In an attempt to better understand how this developmental stage arises, this study explores the extent to which L2 learners of English are aware of differences in learners＇ and target-language production in grammar and pragmatics.     

Intensify Basic Education Reform in China

In June 1999, China＇s central authorities promulgated a ＂Decision on the Deepening of Educational Reform and the Full Promotion of Quality-oriented Education,＂ stressing that, rather than doing well in examinations, students should develop their competence in other important aspects, ranging from creativity, moral thinking, general knowledge and practical skills to culture and physical fitness. Since then, a decade has passed. The development of this comprehensive competence-based education drive has been ＂far from satisfactory,＂ according to a recent study carried out by the CAS Academic Divisions （CASAD）, China＇s top advisory body in science and technology.     

Motivation and Second Language Learning

Motivation, which is one of the individual differences, contributes a lot to the success and failure in second language learning. This essay focus on the discussion of the definition, types, effect and implications of motivation in second language learning with the aim of promoting learners＇ learning proficiency.     

EGP and ESP in Business English Teaching

<正>Ⅰ.Introduction With the fast economic growth and development of China and it sentry to the WTO,the traditional teaching approach of English can’t satisfy the needs of the learners to be qualified workers in their future business career while the ESP(English     

Novel CHEK2 Mutation Identified Potentially Responsible for Early Onset of Breast Cancers in Chinese Population

<正>Breast cancer is the most frequently diagnosed cancer and the second deadly tumor in females worldwide.On average,breast cancer patients in China are diagnosed of this disease 10 years earlier than their counterparts in US and Europe,and a higher percentage of them are diagnosed of this at 40 or earlier than in Caucasians.However,unlike in Caucasians,the occurrence of mutations in BRCA-1 and/or BRCA-2,which are widely believed to lead to the production of a     

Comparison and Contrast between Krashen’s Input Hypothesis and Long’s Interaction Hypothesis

Foreign language learning is of crucial importance to everyone. What’s even more important is that which kind of learning strategies is used under a certain theory. This article will present an account of the two great linguists’ theories and try to investigate commons and differences between them. Doing so the author is in the hope of seeking a better learning strategy to help second language learners.     

Ongoing Research Projects at IVPP （A Selection）

Based on previous studies and findings, this project aims to conduct a systematic and comprehensive study of the Jehol Biota, in order to achieve a better understanding of the biodiversity of this biota and its evolutionary and geological implications, to complete and detail the geochronological framework of its evolution, and to further investigate the evolutionary processes of Mesozoic vertebrates and their relationships to the paleoenvironmental background.     

情报交流研究的文本阐释学取向引论

With a review of the evolution of the theory of hermeneutics, this paper raises the problem of knowledge gap in information communication, and from the viewpoint of hermeneutics, analyzes its crux and key issues to be resolved. It further discusses the cognitive viewpoints in information studies, compares them with the text receiving theory and stresses the positions and roles of information users as the main part in information communication. Finally, it concludes that the inevitability and impoaance of using hermeneutics to study information communication deserves to be studied and practiced in depth and breadth.     

大众传播信息合理使用原则分析

The principle of the rational use of the copyright of mass communication is an importamt legal system to protect the right of the social public and individuals to use information. However, this system is facing severe challenges both in technology and in benefit. This paper attempts to analyzes the problems in the principle of rational use, such as the principle of judgement, abuse restriction and the principle of rational use under the network communication conditions.     

我国信息服务业的发展策略研究

With a brief introduction to the characteristics of information service industry, this article analyzes the gap between the information service industry in China and abroad, and predicts the challenges and chances brought by China's acceding to WTO to the information service industry in China. Suggestions about the develolanent of the information service industry in China are also given.     

Two Climate Change Issues Deserving Intense Attention in China

Climate change has posed a major challenge to humankind. Currently the international society is giving it grave concern, Chinese government and the people from all walks of life in this country are also attaching great importance to this issue. This paper will propose two important issues in this field that deserve intense attention, in the hope of arousing due concerns and inspiring further research.     

建立光盘检索站——成人高校图书馆事业发展的需要

Beginning with an introduction to the advantages of CD-ROM technology, the superiorities of"CAJ-CD"in information field and its many kinds of special functions in service, and according to the present situation of adult colleges, this paper points out that building up the CD-ROM Retrieval Station is the ideal way to change the traditional libraries of adult colleges in China to modernized ones.     

我国科技核心期刊动态性调查与分析

Based on the 2nd and 3rd editions of A Guide to Core Journals of China, this article makes an investigation on the change of the number, the variety and the ranking of the core journals of science and technology which are on the same subject. The basic dynamic characteristics of the core journals of science and technology in China are described.     

The Mature John Keats in His Ode To Autumn

Trying to find the harmony and unity among conflicts,and to seek the original himself in those distinctive images,John keats successfully achieved his points in his ode To Autumn.Following the idea of new criticism,this article tries to analyize the poem from three aspects:different images of autumn;paradoxes in the poem and the relationship between the season autumn and the author’s autumn in his life.     

Numerical Simulation of Cosmic Structures

At first, the research project revealed that the clustering of small-mass dark halos in the universe is far stronger than what has been predicted analytically by the well known Press-Schechter (PS) theory, giving rise to a lot of theoretical studies to revise the PS theory. In this way, a precise formula was developed to predict the clustering of halos and by applying the result, the grouping of dark matter and galaxies are predicted. For the first time in the world, the scientists in charge of this project succeeded in developing a formula for logarithmic normal distribution of the dark halo's concentrating factor.     

Probing into Protection of“Associated Designs”under the Current Legal System

It is one of the fundamental principles of the patent sys- tem to prohibit doubt patenting.As for the design patent,the law provisions relating to this principle are Articles 23 and 9 of the Patent Law and Rule 13,paragraph one of the Imple- menting Regulations of the Patent Law.However,whether the above principle is applicable to associated designs is yet to be explicated in the Chinese law provisions.By way of analysis of a series of cases,this article is meant to present     

CAS Convenes 17~(th) General Assembly in Beijing

<正>The 17th General Assembly of the Members of the Chinese Academy of Sciences was convened from June 9 to13,2014 in Beijing.572 Members and 16 Foreign Members of CAS participated in the conference.On June 9,Chinese President XI Jinping addressed the assembly’s opening at the Great Hall of the People and urged independent innovation in science and technology in China."We should follow the strategy of innovation as an impetus for development.Independent innovation should be the essence of this strategy,and the most urgent thing to do is to eliminate the system and mechanism obstacles to free up the huge potentials of science and technology as the primary force of productivity,"he said."We shall not dress up our tomorrow in other peoples’     

对《植物名实图考》三十六种植物名称的订正

 The “Iconographia Plantarum” written by Wu Chi-Tseng in the Qing Dynasty (A. D. 1848) is a classical monumental work in the literature of botany. 1714 species of plants widely-spread all over 19 provinces of our country, especeally in Jiangxi, Hunan and Yunnan Provinces, were described in this book. nan and Yunnan Provinces, were described try, especeally in Jiangxi, Hunan and Yun.      In order to make the plant names coincide with the original material as possible, the author had commented upon chinese herbal in considerable detail.  Most of the plants were illustrated after their habitual appearence in somewhat clear manner. As a means for identifying certain species of the plant, this work has been playing an important role in development of modern botanical science in China.      In modern taxonomical books a great deal of chinese name of plants are originated from this book, and they were available for reference to numerous researchers both at home and abroad. On account of inadequate observation, a lot of mistakes or misleadings occured in this book, and often been overlooked by the later botanists.  Some of the modern authors still adhere to the work “Iconographia Plantarum”and even quoting the erroneous statement from it, thus we have to correct.      This paper annotates and commentates the misleading items of 36 species of plant, and calls for the attention to the future readers.