材料科学与工程学科研究生课程思政的探索与实践——以“材料物理导论”课程为例

“材料物理导论”课程是理工科材料类专业开设的一门基础理论课。本文综合“材料物理导论”课程各章节的教学内容,从基本物理知识、新材料探索、材料物理应用三个层面探索挖掘培养学生理想信念、价值取向、社会责任的思政教育元素。高校利用该课程进行思政实践教学,有效激发了学生的学习兴趣,拓展了教师的教学维度,完善了课程教学内容,达到了预期教学效果。

College English Teaching Materials in China： A Critical Review

Quality English language teaching （ELT） materials play a key role in achieving teaching objectives. This paper first provides a brief historical overview of the development of college English teaching materials in China. Then by investigating studies on college English teaching materials for non-English major students from different perspectives, suggestions are proposed to provide guidance for effective ELT materials writing and evaluation： （1） Language corpora, providing empirical data concerning language usage, have a distinctive advantage in ELT materials writing and evaluation; （2） principles for ESP materials writing are developed; and （3） a systematic approach combining qualitative analysis with quantitative analysis to materials evaluation is suggested to ensure the validity and reliability of materials evaluation

On the Construction and Development of Strategies to Stimulate Learners＇ Motivation Concept and Evaluation Model

This paper starts from the theoretical basis of constructivism and development evaluation study that learns the principles of communication, the use of educational psychology and other disciplines of knowledge. It is to build a developmental evaluation and characteristics for the idea to the attention of the relevant confidence to meet and the evaluator＇ s expectations as of the five elements to stimulate learning motivation, build developmental evaluation principles to stimulate learning motivation of process model. Seven strategies are to stimulate and sustain the motivation of college students, while emphasizing mentor in the process of converting role as learner and developmental evaluation. Related strategies are used in the actual teaching of ＂Mechanical Engineering Materials＂ , ＂Graduation Design＂ , ＂Engineer Training＂ course, and it achieved satisfactory teaching effect, playing a role in promoting real learning and comprehensive evaluation of the development of college students.

The Use of Curriculum Integration in ELT within Secondary Schools in China

CTMRC - Curriculum and Teaching Materials Reform Commission; CTMRI - Curriculum and Teaching Materials Research Institute; ELT - English Language Teaching; MOE - Ministry of Education;

English Language Corpora as a Secondary ELT Resource for Indian Learners

The author proposes here for utilizing ELC （English Language Corpora） as a secondary resource for developing ELT （English Language Teaching） materials for teaching English to Indian learners. We argue for using ELC as one of the most authentic representative collections of modem English language from where we extract necessary linguistic data, information, and examples to develop basic as well as additional resources of ELT, such as, text books, reference materials, syllabuses, grammar books, dictionaries, and terminology databases, etc., for Indian learners. Keeping the requirements of individual learners in mind we propose to customize materials to make these maximally useful within the broader scheme of CALT （Computer Assisted Language Teaching）. In our view, ELT resources developed from ELC are more useful for Indian learners, because ELC represents diversified varieties of usage of modem English in real situations, which Indian learners need to assimilate to be at par with others across the globe. Also ELC-based ELT resources are more interesting and beneficial to Indian learners, if instructors carefully utilize these resources keeping in mind the requirements of learners. If Indian ELT learners want to compete in global frame, then utilization of ELC-based ELT resources is the most useful solution, which we can ignore at the cost of our own peril.

The Functional Approach： Material and Methods

From 1970 onwards, Halliday worked on the functional aspect of grammar. He mentioned the language as a form of ＂doing＂ rather than a form of ＂knowing＂. He believes that language is what it is because it has to serve certain function. In other words, social demands on language have helped to shape its structure. This theory distinguishes linguistic behavior potential from actual linguistic behavior. That means the speaker can do many things in certain language： making an invitation, expressing hope, inquiry, agreement, refuse and etc. Therefore EFL teaching is to develop the abilities to communicate with others, that is, listening, speaking, reading, writing and translating. This paper wants to discuss Halliday＇s theory about the functional approach and how to make good use of it to the language leaming and teaching.

Significance of reading material： What should a teacher do before class？

In this paper, the author explores the significance of reading material to the reading class in terms of the teachers＇ teaching achievement and the improvement in students＇ reading skills. Some common problems with reading material are presented and some suggestions are provided on how teachers should do with the reading material.

Exploration and practice of English teaching in Stomatology

Stomatology English as an international language in the academic field, it is the basic skill that oral medicine students uses to understand the academic from, master new technologies in clinical, and expand professional horizons. The study targets for the training the ability of applying stomatology English, exploring and practicing in the teaching materials, teacher training, teaching methods and the language application environment, thus forming a ＂three-step＂ stomatology English teaching mode and gaining effective results.

Dif？ culty Discrimination of Interpretation Teaching Materials based on Analytic Hierarchy Process and Natural Language Processing

Difficulty discrimination is an important step in autonomous design and interpreting teaching materials development, which is related to scientifi c nature of the materials, teaching effectiveness, and sequential teaching progress. In this paper, we focus on the diffi culty discrimination of interpretation teaching materials on the basis of analytic hierarchy process and natural language processing. We analyze several factors which affect interpretation teaching materials, and we introduce theories of analytic hierarchy process and natural language processing which is intuitive and credible operation basis.

Innovative Proof for Elastic Flexure Formulas

The basic problem in teaching mechanics of materials is that some subjects discussed in the reference books are not easy to understand for most of the students. Using experience of many years teaching mechanics of materials, we have been continuously trying to find easier methods to help the students get a better understanding of fundamental concepts. This effort and investigation has led to innovative and simple approaches to prove the equations much easier than the existing ones and also to clarify complicated concept. In this paper, we are offering our innovative proof for elastic flexure formulas as well as an interesting model for the moment sign convention in the cross section of a beam. In this method, considering a portion of a beam under pure bending and obtaining the stress distribution in the cross section and applying the balance of the considered portion, we prove the Elastic Flexure Formulas much easier than the existing methods. Emphasizing on deeper understanding, some notes and a new model are offered during this proof.

The Applicability in Selection of American sitcoms as Materials for Teaching English listening and speaking

English Sitcoms are widely welcomed by teachers and students, but it has been debatable whether they are suitable for teaching material in English teaching. Though in these sitcoms spoken English with full-filled humor is the main feature, there is still a long distance between real and Actors＇ lines. Through English spoken feature, we take American popular long sitcom ＂Friends＂ and ＂Big Bang＂ as the example, combined the analysis of real spoken language in the sitcom in order to dig out the suitability when we need to select appropriate teaching material.

The study about how to improve the classroom control ability

Classroom teaching is a basic approach to complete the teaching mission, is also a key link to ensure the quality of teaching. The discretion of the teacher classroom control ability is the key to the success of classroom teaching. Ability to improve depends on teachers＇ language skills and demonstrate ability to improve, to delve into teaching material carefully to strengthen their own learning ability, to master a variety of teaching methods, pay attention to details of classroom teaching, teachers＇ teaching creativity into full play.

Materials Development for Adult Learners in Teaching Vocabulary

Considering the special needs and the learning styles of their learners, foreign language teachers should use the most effective methods or approaches which are appropriate for their teaching strategies. Redundant or a diverse range of teaching techniques are not meant to use in the process of their learners＇ acquiring new vocabulary items; instead, the most effective and to the point teaching techniques in terms of each language skill should be employed. Efficiency of language learners in terms of their command of the vocabulary can be assessed through their understanding any reading or listening context and managing to be productive in speaking or writing procedures in language acquisition process. Phonological, morpho-syntactic, or socio-pragmatic positions of new lexical items as well as the learners＇ learning styles and multiple intelligences should all be taken into consideration by language teachers so that their learners could really reach an efficient level of vocabulary power. This efficiency has been identified as having a language passport in terms of the proficiency level of the learners within the CEFR （Common European Framework of Reference） for Languages by all EU countries in recent years. Foreign language teachers should try very hard to supply their learners with the required qualifications in every language skill so that they can have a linguistic identity both in their own societies and inter-cultural or multi-cultural contexts. Within this framework, foreign language teachers will hopefully make use of any suggested approach presented in this study so as to widen their learners＇ horizons in language acquisition process.

A Lexical-Chunk Based Study of Business English Correspondence Writing

Lexical chunks are multiword lexical phenomena that exist somewhere between the traditional poles of lexicon and syntax, conventionalized form/function composites that occur more frequently and have more idiomatically determined meaning than language that is put together each time. Lexical chunks theory supports the development of syntactic rules, helps learners to achieve idiomaticity and appropriateness of business expressions, and benefits successful business communication. Through the study of lexical chunks, the major findings are that possibility of lexical chunks in business English correspondences is relatively high, and among factors influencing discourse coherence, lexical chunks are the main point that has already attracted much attention of users. Based on the study, some pedagogical suggestions are provided in business English correspondence writing class.

On the Practice of Pedagogic Corpus Linguistics With Secondary School Iranian English Language Learners

The gap between the theories of second language acquisition and their practice in materials development has been a controversial issue in the field of applied linguistics. Recently, the findings of corpus linguistics have narrowed the gap. However, their practice, especially in the realm of vocabulary acquisition, has encountered pedagogic problems in the classroom because the authentic nature of the words in corpus-based examples was beyond the level of learners＇ comprehension which paves the way for the practice of pedagogic corpus linguistics. Therefore, the purpose of this study was to practice pedagogic corpus linguistics, and mainly data-driven learning, with the first year secondary school English language learners in Iran in terms of their vocabulary acquisition. To do so, 28 students participated in the study. Examples from the British National Corpus for the main words of each unit of their course book, Prospect 1, were presented to them in a course of 16 sessions. Those which were beyond their understanding were eliminated and those comprehensible for them, the pedagogic ones, were selected based on their reports regarding the comprehensibility of each corpus-based example.

Teaching Writing to EFL/ESP Arab Learners： A Socioculturally Based Approach

Teaching writing to Arab EFL learners in general, and to students who have never been exposed to an Anglo-Saxon foreign language in particular in institutions of higher education, through incorporating culturally meaningful learning materials, can actually be enjoyable and fruitful. However, it can also be very challenging given the sociocultural and linguistic background of the learners as well as other factors related to the nature of the imported teaching materials from overseas. The challenge then is identifying and selecting materials for each particular class, as well as how to get students motivated and successfully engaged in the process of writing. This paper enlightens educators and language programs managers and planners about the mechanism of the writing process while incorporating the cultural components relevant to the learner, as well as drawing their attention to the benefits of engaging students in the actual process of writing and boosting their motivation via a meaningful socioculturally based approach.

Using the Chinese-Spanish Dictionary by Video： Methodological Guidelines for the Design

The purpose of this paper is to present and analyze the methodological guidelines that directed the design, production, and use of the video program 衹要功夫深,铁棒磨成针 or How to Use the Chinese Dictionary： Beginners＇ Level, as well as expose the development phases of the program and its use by teachers in the classrooms of Chinese as a foreign language. This program is part of a series of videos about the use of dictionaries in different languages, which have been designed, produced, used, and assessed in the framework of the project ＂Diseno y produccion de material didctico en video para la ensefianza de lenguas en la UNAM＂ （Design and Production of Didactic Materials on Video for the Teaching of Languages at UNAM）, just as presented at the II Congreso Internacional de Lexicografia Hispanica （II International Congress of Hispanic Lexicography） （2006）. The topic Of this paper is the use of Chinese-Spanish bilingual dictionary. The method used was descriptive and systematic analysis methodological guidelines for creation derived from the design model proposed.

A Study on Constructing Sense Relations

An empirical study is conducted to examine the effect of constructing sense relations in vocabulary teaching. Fifty subjects are divided into two groups： the controlled group which was taught with traditional method, and the experimental group to which sense relation strategy was applied in vocabulary instruction. At the end of the experiment instruction, a test （depth of vocabulary knowledge measure） was given to examine the teaching effects of the two vocabulary teaching strategies. The target words in the tests were selected from the word list that had been taught during the experiment time. A delayed vocabulary posttest was given to the subjects two weeks after examining the long-term retention effect. The third test was administered with different targets words which were selected from a different intensive reading material which wass new to the subjects. The experiment proves that constructing sense relations in vocabulary teaching could produce satisfactory results by enhancing students＇ lexical capacity and long-term retention.

Environmental Education, Environmental Ethics, and Environmental Perceptions of Food Establishment Employees in a Philippine University

The waste management challenge in university campuses includes food and food packaging materials. Being foremost affected by the food-related waste stream, 92 employees from food establishments located inside the University of the Philippines were provided expert-validated survey questionnaire to identify their perception on environment and pollution as well as describe their awareness on environmental education and environmental ethics concepts. Thirty-nine （42.4%） related the concept of environment mainly to trees, plants, animals, and the physical environment such as rivers. Only twenty-six （28.3%） expressed an attitude of concern on the current state of the environment. Six （6.5%） conveyed negative human behavior as the reason why the environment is in a dismal state and the same percentage （6.5%） showed concern for the environment mainly because humans benefit from it. Fifteen （16.3%） opted not to share their opinion. For perception on pollution, thirty-six （39.1%） linked the concept to the presence of land, air, or water pollution and twenty-three （25%） associated the pollution to negative effects on human health and on the environment. Twelve （13%） mentioned concern over the presence of pollution and twenty-one （22.8%） did not share their opinion on pollution. Awareness on environmental ethics concepts was identified using 15-item Likert Scale Questionnaire. Areas in environmental concepts where participants most strongly agreed include ＂value of life,＂ diversity and intrinsic value, cooperation, common good, and social responsibility. Results of this survey will be integrated into the discourse on the proposed policy of the University of the Philippines to segregate waste at-source. The said policy seeks to ensure that： （1） only food waste from concessionaires will be deposited directly to the compost site; （2） recyclables are to be sold; and （3） only residuals such as non-biodegradables and non-recyclables are to be sent to the dumpsite.