中文期刊上的英文论文挑衅英文
On the teaching of English for science and Engineering Majors
With the rapid development of society, compound professionals with international vision are more competitive in the job market. In the curriculum system of cultivating such talents, professional English cour is esntial. As an important basic cour, professional English cour focus on the teaching of professional English knowledge, professional vocabulary, scientific and technological grammar [1-2]. Through the study of this cour, students can independently complete the transition from basic English to professional English, independently read professional related literature and technical materials, and write simple professional papers, Lay a solid foundation of professional English for students to successfully complete their graduation thesis and future employment or further study.
1、 Problems in professional English Teaching
abridge
publisherProfessional English teaching is different from other professional cours in terms of teachi
自我介绍
altekng language environment, teaching hours (shorter), and teaching focus on the English expression of professional knowledge, which brings some problems to professional English teaching. Taking the cour of "English for polymer materials and Engineering" as an example, the following situations generally exist in practical teaching [3-5]. Firstly, students' basic English level is uneven, which brings difficulties to professional English teaching. Professional English is bad on general English, while the English foundation of the students in the local colleges where the author is located is generally poor, and it is also difficult to understand and master a large number of professional vocabulary, professional terms, derivatives and long difficult ntences. It is difficult for students to have a benign interaction between teaching and learning with teachers, low interest and initiative in learning, and have a n of frustration. Secondly, the content of the textbook "English for polymer materials and Engineering" is old, the subject matter is single, and the students have a weak n of gain in limited class hours. Finally, the conventional teaching method of reading the full text of the textbook and translating ntence by ntence emphasizes "teaching" and ignores the student-centered "learning
cau". After the cour, the students' reading, writing, listening and speaking abilities of professional English have not been significantly improved, and the teaching effect is not good. To solve the above problems in professional English teaching and improve teaching quality, we need to "suit the remedy to the ca". "Symptoms" can be summarized as students' weak basic English level, and the traditional "cramming" teaching method does not conform to the esnce and internal law of learning, resulting in students' lack of learning enthusiasm and n of acquisition. Combined with the thinking and practice of personal teaching, the author discuss and puts forward the methods and means to improve the quality of professional English teaching, and gives the "medicine" for "dia".
celebrates2、 Methods and means to improve the quality of professional English Teaching
phs（1）Consolidate the foundation of students' general English and improve the level of general and professional English at the same time. The author found that most students have a poor foundation of general English in the process of teaching, which is refle元宵节快乐英语cted in
the insufficient amount of English vocabulary, the poor mastery of some common fixed collocations, preposition combinations and polymy of one word, and the insufficient ability to analyze complex ntence structures. Professional English bad on general English belongs to a higher application level, but the foundation is not solid, how to talk about application. Therefore, in daily teaching, we need to spend some time to strengthen students' English foundation, and can combine relatively simple professional English expression to eliminate students' n of distance from professional English and improve their learning confidence. Take the following ntence as an example, "polymer materials can be ud in plastics, fiber, rubber, coating and activities." This ntence not only reviews the fixed collocation of udas, but also learns professional vocabulary such as polymer, plastics, fiber, rubber, coatings and adhesives. Although the ntence is simple, students can get twice the result with half the effort. In addition to providing teaching materials or some simple professional English examples created by teachers, carefully designed and targeted homework, such as vocabulary dictation or complex ntence pattern division, can effectively consolidate basic English and professional Engli
sh knowledge. At the same time, students are encouraged to express professional English orally or in writing bad on general English in class, so as to consolidate general English and improve professional English through creative learning.
（2）Integrating fragmentary vocabulary in professional English and systematic and thematic teaching. A large number of professional vocabulary, terms and derivatives in professional English are the biggest obstacle for students to understand the mantics beheadof professional English. Although the Chine interpretation of professional vocabulary is given at the back of each text in the textbook, it is not ideal to master it only by teachers' explanation in class or students' preview before class. This is mainly caud by the class hours and the objective reasons that students can allocate limited learning time. Although there are a large number of professional vocabulary and terms in professional English, there is no rule to follow in learning and mastering. According to the internal relationship and logical relationship of professional vocabulary [6-7], teachers can summarize, sort out, summarize and supplement the professional vocabulary and terms scattered in each chapter, and then divide the professional vocabulary into monomer polymer naming, poly
merization method, polymer structure (near / remote structure, condend structure) Properties (including solubility, mechanics, heat, electricity, etc.), processing and molding methods, etc. list related words and their derivatives for systematic learning. For example, in the study of aggregation methods, we can take the word polymerization as the center, construct the logical thinking map as shown in Figure 1, and u the logical relationship of professional knowledge to strengthen the memory of professional vocabulary and phras. Teachers can guide students to construct the logical thinking map of vocabulary for other topics and strengthen the learning and memory of professional vocabulary. Compared with chapter by chapter vocabulary teaching, special vocabulary learning is affirmed by students and the teaching effect is better. This is mainly due to the fact that the method of special vocabulary learning can better reflect the subjectivity and creativity of students' learning and conform to the learning law.
