English Teaching at College in Virtual Environment Based on Visualization Platform

Vi sualization support is a conceptual framework.Based on the graphic way, it can intuitively and structurally present the relationship of different knowledge.At present, the visual teaching tools have been widely used in various fields.It also played an important role in English teaching.Hoping to apply this knowledge visualization teaching tools into daily English teaching can let us produce unexpected results.

In today's information age, multimedia computer and network teaching have incomparable advantages in improving students' knowledge level, cultivating students' information literacy and comprehensive practical ability. Giving full play to the advantages of digitalization, networking, intelligence and multimedia in English teaching, taking computers as tools and networks as resources, has brought about important changes in English teaching methods and created a lively classroom atmosphere. The use of multimedia computer technology in college English teaching can overcome the disadvantages existing in the current college English teaching, such as common education, neglecting the cultivation of students' language use ability, etc., realize student-centered, change teachers' dominant position, and promote college English teaching to a new level. Based on the analysis of the problems in traditional English teaching, this paper discusses the integration method of multi-purpose teaching and college English, in order to provide reference for the reform of college English education and teaching.

In this paper, a multimodal teaching model based on vector autoregressive (VAR) model is constructed for English teaching in colleges and universities, and the model is optimized and improved. The VAR model can predict the potential future paths of the specified variables in the model, and thus measure the long-term equilibrium relationship of multiple variables in English teaching in colleges and universities. This model was empirically studied in the multimodal teaching of four listening, speaking, reading and writing aspects. The results of the study show that the students in the experimental group significantly improved their performance in the listening test, in which the average scores of Groups A, B, and C were 18.49, 20.265, and 21.99, respectively, with a p-value of 0.000, which is lower than the 0.05 level of significance. Most of the students think that the multimodal English film and video clip teaching mode helps improve English thinking ability and fluency of oral expression. Regarding reading comprehension, the average score of the experimental class reaches 20.89 while the control class is 16.8, with a p-value of 0.001, indicating that the practical class is significantly better than the control class. Regarding writing instruction, most students also preferred multimodal instruction and recognized its positive effects. The application of multimodal teaching mode based on VAR model in English teaching in colleges and universities is practical and can significantly improve students’ listening, speaking, reading and writing abilities.

In essence, the English teaching process in colleges and universities is a learning process of foreign language culture. Teachers in colleges and universities just use this learning process to penetrate humanistic education into English teaching and to integrate with it, so as to help students to improve their humanistic quality. Given this, this paper first gives a statement onto internal relations between English teaching in colleges and universities and humanistic & spiritual education. Based on the special historical background of China at present, this paper discusses new requirements of new times for humanistic & spiritual education in English teaching in Chinese colleges and universities. Moreover, an analysis is made onto relevant causes for deficiency of humanistic education in English teaching in Chinese colleges and universities. Based on current conditions and existing deficiencies of English teaching in Chinese colleges and universities, effective countermeasures and recommendations are proposed in this paper for the implementation of humanistic education in English teaching in Chinese colleges and universities, with certain positive reference to the promotion of teaching practices.

Combining the data era with the characteristics of teachers and students to innovate the teaching mode is an effective means to improve the quality of English education and teaching in colleges and universities. In this paper, under the guidance of modern teaching theory, in-depth study of the operation principle of the expert system in the field of artificial intelligence, to categorize and summarize the English knowledge points with its knowledge representation, and thus build the English teaching expert system in this paper. In the actual English teaching in a university, the experimental class A and the control class B, which have no significant difference in total scores, are selected to carry out the comparative experiments on the auxiliary effect of this expert system. The average value of a number of indexes of the experimental class that used the English teaching expert system of this paper changed a lot, and the degree of improvement was very significant (P<0.01 or P<0.05), which indicates that the English teaching expert system of this paper can effectively assist the English teaching of teachers and the English learning of students in colleges and universities, and improve the quality of English teaching while updating the form of education.

To improve the effect of college English teaching, combines multi-source data (MSD) fusion technology to build a college English blended teaching system. Moreover, through the research on the functions of smarter classrooms and the analysis and exploration of blended teaching, this paper designs a college English blended teaching system based on MSD fusion. In addition, this paper analyzes the bandwidth-tunable optical routing module of the interference-coupled series double-ring involved in multi-data fusion. Finally, this paper studies the working principle and structural design of the module, and constructs a college English blended teaching system structure based on MSD fusion. From the evaluation results, it can be seen that the college English blended teaching system based on MSD fusion proposed in this paper can effectively improve the quality of English teaching.

In order to maximize the students' brain potential in English learning, this paper makes an investigation and analysis of brain-based college English teaching classroom, and proposes an English classroom teaching mode considering brain cognition enhancement method according to the investigation. By means of comprehensive analysis of the application of brain science theory and the teaching of brain science, in combination with the model of literature investigation and questionnaire survey, this paper summarizes the theoretical basis of brain cognitive science and explains its application in college English teaching. This paper puts forward the strategies and suggestions of English classroom innovation based on brain science, so that English teaching classroom can be innovated and transformed according to the laws of brain cognition as much as possible, arouse students' brain activity, and finally realize the better learning of English knowledge. On the one hand, this study provides reference for English classroom teaching based on brain science in colleges and universities, on the other hand, it has guiding significance for the reform of English teaching in colleges and universities.

In order to explore the construction of multiple English teaching ("learner-centered and teacher-led" classroom teaching + autonomous learning + interactive learning + multiple evaluation) mode based on cloud technology, a teaching system and operation procedures of new English teaching model are designed based on cloud technology. The design is completed through the analysis of the construction of mul-tiple teaching mode under cloud technology and the introduction to multiple English language teaching steps. In addition, the English teaching modes under the traditional English teaching are compared with those based on cloud technology. Finally, the application of multiple teaching mode under cloud technology is analyzed. The results showed that multiple English teaching mode under cloud technology perfectly complied with the English teaching under modern conditions. To sum up, the proposed method plays a significant role in promoting the English teaching mode, which is worthy of further study and utilization.

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In order to improve the effectiveness of college English curriculum teaching reform and ensure the scientific and objective nature of teaching evaluation, this paper proposes an evaluation system for the effectiveness of college English curriculum teaching reform based on the driving force pressure state impact response (DPSIR) model. Principles for selecting evaluation indicators for the effectiveness of college English course teaching reform, constructing a preliminary evaluation system, and conducting reasonable assignment and quantitative analysis of expert questionnaires. Introduce the DPSIR model to classify indicators, determine indicator weights based on these criteria layers, use the TOPSIS model to calculate closeness, obtain the reform effectiveness rating standard, and evaluate the reform effectiveness indicators based on this. The experimental results show that the utilisation efficiency of English teaching resources in this method is 99.8%, the highest evaluation accuracy can reach 99.5%, and the evaluation time varies from 1.5 s to 6.2 s, indicating that this method can improve the effectiveness evaluation of college English course teaching reform.

With the sweeping of the new curriculum reform, new changes and requirements in English teaching stress the development of students' key competencies and require teachers to carry out teaching activities based on key competencies. As an important part of teaching, however, the evaluation in traditional English classes in senior high school lacks diversity and innovation and ignores the main role of students. Many explorations on classroom teaching evaluation have been conducted, but most of them are theoretical research, focusing on the compulsory education stage. This paper studies the evaluation of high school English classroom teaching combined with key competencies and explores the impact of the evaluation on English teaching and learning. The author selected two classes in a senior high school as the experimental class and the control class to conduct a two-month comparative experiment using classroom observation, testing and other experimental tools. It is found that the English classroom evaluation based on the key competencies can promote teaching effect as well as learning effect. Therefore, in the classroom evaluation, it is important for teachers to implement key competencies in the classroom teaching evaluation, use diversified teaching evaluation to arouse students' enthusiasm for learning, and improve students' comprehensive English learning ability.

The traditional English teaching model based on the theory of learning motivation cannot solve the problem of slow improvement of spoken English and shortage of professional talents under the influence of the Belt and Road. Therefore, the semantic information model of oral English teaching is constructed. Based on the analysis of the needs and challenges of English higher education under the influence of the Belt and Road, the semantic information model of EML is used to abstract the learning process of spoken English into multiple roles and to realize the reform of oral English teaching. Through the separation of the design and technology of the learning unit in UML-based collaborative educational resource development, the cooperation between English oral teaching and technical personnel is guaranteed; the required resources are retrieved through Top-k retrieval based on semantic information. Finally, the objectives, contents, methods, models, and systems of personnel training have been comprehensively reformed to achieve the cultivation and level improvement of spoken English talents. The experimental results show that the constructed model can improve the enthusiasm of oral English learning in Chinese universities under the influence of the Belt and Road and promote the rapid improvement of oral English performance.

Language is the carrier of culture, and the expressions of people's thoughts cannot be separated from human nature, so that there is a kind of internal integrity between English teaching and aesthetics.Therefore, the fundamental goal of English teaching in universities and colleges is to make creative use of aesthetic teaching means and English teaching materials full of emotions in order to show beauty of English to students in the process of English teaching in universities and colleges.This paper is a documentary and qualitative research.It can be resulted from the analysis that aesthetic consciousness are embodied in English teaching and learning in universities and colleges in many aspects such as beauty of sound, beauty in form, beauty in meaning, beauty in rhetorical devices and beauty in emotions, and aesthetic education in English teaching in universities and colleges help students learn English in a happy mood and automatic way.

With the continuous advancement of “Internet + education” and college moral education, college English education should follow the trend, and college English teachers can make more contribution. This paper first introduces the Chinese elements in college English teaching, then explores the difficulities of how the Chinese elements spread in the international communication, and analyzes the new characteristics of integrating Chinese elements into English teaching in the context of the Internet era from three aspects: the digital environment of college English, “three-dimensional teaching+Internet”, and “immersive teaching+college students’ international communication ability”. Finally, it put forward the international transmission path of the Chinese element in college English classroom teaching in the context of the Internet: building up the original ecological teaching mode of “textbooks+teachers+students” and exploring a new path for spreading the Chinese element all over the world.

In the context of rapid globalization and information technology development, college English teaching in vocational colleges faces significant challenges and opportunities. Traditional English teaching models can no longer fully meet the needs of students for practical application skills. This paper explores the theoretical foundation, design and implementation methods, and evaluation and improvement strategies of the project-based teaching model in college English teaching in vocational colleges. The study finds that the project-based teaching model effectively enhances students' English application skills, stimulates their interest in learning, and develops their teamwork and problem-solving abilities. The paper proposes specific teaching designs and implementation plans, providing new ideas and practical guidance for the reform of English teaching in vocational colleges.