How to improve the expressive ability of body language

How to improve the expressive ability of body language

This is often the case in class. Students don't actively answer questions in class and don't pay attention to language communication with teachers. I don't know where to start when answering questions, and I'm incoherent. Often need the help of teachers to complete. When doing exercises outside class, you don't pay attention to norms, and your written expression is chaotic. Some students even wrote ten lines and daubed nine lines. After a long time, students' interest in learning physics is affected and their confidence in learning physics is lost. Modern society emphasizes cooperation and communication, and interpersonal communication is becoming more and more frequent. In interpersonal communication, how to express your meaning and convey the information you want to express to the other party requires you to have accurate expression ability. If the expression is inaccurate, it is very likely to cause misunderstanding of the other party, and even cause irreparable losses. The latest physical education syllabus clearly puts forward to cultivate students' scientific language expression ability and oral communication ability. Therefore, in classroom teaching and extracurricular learning activities, efforts should be made to cultivate students' oral and written expression ability. The deficiency of students' expression ability is mainly manifested in: first, asking and answering questions; Second, dialects, local dialects and common sayings; The third is nonsense, and the words are not satisfactory; Fourth, the level is unclear and the center is not prominent. Fifth, the homework is not standardized and illogical. So, how to cultivate students' expressive ability in physics teaching? I tried from the following aspects in my usual teaching process.

First of all, teachers should set an example and strictly demand themselves to pay attention to the expression of spoken and written language in class.

Professor Lin Chongde from Beijing Normal University, when studying the importance of teachers' abilities, came to the conclusion that language expression ability ranks first among the 26 abilities. This shows how important the teacher's language expression is to students in teaching. As a physics teacher, we should pay attention to the accuracy, organization, logic and coherence of language. Specifically, we should do the following:

First, the consciousness of scientific norms.

Physics is a rigorous science, which requires our teachers to express their language accurately and scientifically.

Second, refine the concise expression consciousness.

Classroom teaching is limited by time and space, which requires teachers to be targeted when explaining. You can't ramble, shake your horse and fight the battlefield, and let your feelings play. Teachers talk too much, and students are often at a loss. Teachers should cherish words like gold and talk less.

Third, language expression should have a sense of rhythm.

If the teacher's tone is monotonous and straightforward in a class, students will get bored. Teachers can learn from the rhythmic skills of singing and sighing in music to control the tone and rhythm of language in teaching. It can improve students' learning efficiency by making the teaching language appropriate in strength, speaking speed and rhythm, and making teachers' lectures and students' listening in harmony. In class, when the teacher talks about difficult points, he should slow down and emphasize the tone. When talking about difficult points, the tone should be improved and the ending can be lengthened. When talking about some boring rules and laws, some songs, jokes and physics history can be interspersed, so that students can relax and adjust the classroom atmosphere, and the classroom effect will be better.

Fourth, the blackboard writing should be standardized and clear.

As the saying goes, "the good is difficult to learn, and the bad is easy to imitate." If a teacher scribbles on the blackboard in class, quite a few students' homework will definitely be in a mess. This will affect students' ideological expression to some extent. Over time. There may even be consequences that students can't express in words when they think clearly. Then teachers will become sinners who mislead people's children. Therefore, it will be beneficial for students to write clearly on the blackboard the understanding of concepts, the derivation of laws, the analysis and solution of examples, and pay attention to the rigor of organization and structure.

In short, the improvement of teachers' language expression ability is a process of quantitative change and qualitative change. Comrade Mao Zedong once said that language is not something you can learn easily, but you must study hard. I think, as long as everyone is willing to be a conscientious person, willing to be a conscientious person in the cause of teaching and educating people, willing to be a silent researcher and willing to be a child's collaborator. This matter is still not difficult for us.

Second, educate students to cultivate literary skills.

First of all, study hard and be good at accumulation.

Everything comes from reading. It is hard to imagine that a person who doesn't read can spit out a little humorous, vivid, wise and funny language. Reading has one's own reading hobby. But one thing is * * *, that is, it is beneficial to open books. Please remember, as long as you open the book, it will be beneficial! Let reading enrich your language accumulation.

Secondly, thinking and writing after reading are also very important for the accumulation of language materials.

In fact, I think, on the whole, everyone has a reading habit. But the difference between celebrities and ordinary hostages lies in what they do after reading it. As long as you find time to read, think and write, you can still squeeze out a little. The key is whether we have the mentality and desire to learn. Read more books, know better, and you will have capital accumulation. It is very easy to express it again.

Third, we should constantly temper ourselves.

With good accumulation, not yet. Some people are smart and lively. They usually pay attention to oral practice, and there may be no problem in language expression. But some people are naturally introverted. I blush when I see strangers, and it is always difficult to express a thousand words in my chest properly. Some people call it vividly: jiaozi cooks in a teapot, but he can't pour it out. This is also a fact. What shall we do? It needs constant practice. Speak more and practice purposefully. If the voice is not standard, listen to the radio, listen to the recording and practice word for word. Record it again after practice, let it out and compare it again and again. After a long time, you will gain something. Fluent language is honed through accumulated practice.

Three, clear what is the ability of body expression and the basic elements of body expression.

Physical expressive ability refers to the ability to express a series of physical problems such as physical concepts, physical laws, physical phenomena and physical processes with concise and accurate physical language (including written language, symbolic language and image language). Body language is a special language with distinctive features. The ability of body expression is essentially the ability to understand and use this special language. On the basic elements of physical expression, it is most appropriate to quote a classic sentence from the college entrance examination paper: "To solve a problem, you should write the necessary written instructions, equations and important calculation steps. Those who only write the final answer can't score. If there is a problem with numerical calculation, you must write clearly the numerical value and unit in the answer. "

Fourth, how to improve students' body language expression ability.

Physical expression ability is not only a necessary condition for acquiring physical knowledge, but also a necessary prerequisite for developing physical thinking ability quickly. Cultivating students' physical expression ability is an important means to develop their intelligence, which should be paid full attention to in physics teaching. The teaching of physics concepts and laws is the main content of the whole physics teaching system. The primary task of physics teaching is how to understand and express physics concepts and laws concisely and accurately. Review teaching emphasizes the comparison, classification, arrangement and application of the learned knowledge content, which is the deepening of the knowledge content. Experimental teaching is to grasp the laws and characteristics of physics through experimental phenomena. If students' physical expression ability is poor, it is difficult to have a good effect on reviewing and consolidating knowledge content.

First, give full play to the potential functions of physics textbooks.

Physics textbook itself is a good standard of physical language expression. In teaching, students should be guided to read the contents of physics textbooks, so that students can feel the exquisite physical language in the textbooks and how it expresses physical phenomena and describes physical concepts and laws. In addition, a considerable number of physics essay questions are arranged in the physics textbook. Problems include explaining physical phenomena, explaining physical phenomena and inferring physical laws.

Second, the cultivation of physical language analysis ability.

The written language of physics is very distinctive, and every sentence is very concise. It describes physical phenomena, expresses physical laws and presents physical processes. Through the carrier of written language, the essence and laws, conditions, objects and conclusions of physical things can be accurately reflected.

Therefore, in teaching, I usually ask students to read the topics carefully and write down the key words that can reflect the state, conditions and limitations of physical movement with strokes, so that students can discuss and communicate the meanings of these key words. Especially the characteristic physical phrases, we should pay more attention to them. For example, "just don't collide", "free fall", "light spring", "just zero" and "accelerated rise" need students to understand the meaning of these phrases. If one student can't explain clearly, another student can supplement it, or even three students can discuss it, so that everyone can actively participate in the class and complete the cultivation of physical phrase analysis ability in the discussion, and each student's creativity must be achieved. On the long road of quality education, it is impossible for teachers to "speak at one word". When we discuss and analyze the deep meaning of physical language, it is very important to create a lively learning environment for students. And a creative teacher should be able to help students make rapid progress on the road of self-study and teach students how to deal with a lot of information. A teacher is more like a guide and consultant than a mechanical transfer of textbook knowledge.

Third, by writing a chapter summary, exercise the ability of written expression.

In the past year, whenever a chapter ended, I asked students to write a summary. Ask the students to summarize the concept, knowledge, rules, difficulties and key points of a chapter and write them down. Through repeated practice, students standardized their expression forms and improved their expression ability obviously. At the same time, it is also very helpful for learning. Practice has proved that articles should be written not only in Chinese and English classes, but also in physics classes. Writing physics articles well can cultivate students' scientific and standardized expression ability. For example, after class, students can also be given some exercises to express their topics. Such as "the world after the friction disappears", "If there is no inertia" and "What will happen to the time I see if I take an aircraft that exceeds the speed of light?" When you write a short paper on this subject, you can do many things.

Fourth, strengthen the bilateral communication between teachers and students in classroom teaching.

The main position of cultivating innovation ability is in the school and the main channel is in the classroom. It is urgent to cultivate the innovative spirit of various subjects in the classroom. Cultivate and improve the ability of body expression, and strive to be in the classroom. Classroom should be the best place for students to exercise their physical expression ability. Classroom teaching is student-centered and teacher-led. The key lies in: how should teachers guide and make students realize that they are the main body of learning? If the physical problems raised are not actively discussed by students, the teaching effect can be imagined by teachers' self-writing and self-acting. This teaching mode is not conducive to the development of students' personality. Students will lose their sense of autonomy, and their understanding of physical problems will not be profound, let alone the cultivation of students' physical expression ability. The author thinks that classroom teaching should give students more opportunities to discuss problems and express themselves. This can not only exercise the sensitivity to physical problems, but also exercise students' ability to calmly state their views on physical problems.

Fifth, the cultivation of symbolic language and image language.

Symbolic language includes symbols, numerical values and mathematical formulas. Through deduction, physical concepts and laws can be described or expressed, and physical meanings can be embodied.

Freshmen, especially, will soon come into contact with the concept of vector, which will inevitably involve the discussion of the direction of physical quantities. The direction of a physical quantity is relative to the selected or default positive direction, and if it is opposite, it is a "-"value, and if it is the same, it is a "+"value. Therefore, "+"and "-"symbols in physical symbols have different meanings from "+"and "-"symbols in mathematics, because they no longer represent simple numerical values, but also embody certain physical meanings. In addition, although students have studied mathematics for many years, it is difficult for them to apply this mathematical ability to the natural science field-physics. There are two main points: A. I can't express physical problems in mathematical language. B. Don't understand the physical meaning of the mathematical formula, or can't understand the formula through the physical meaning expressed by the formula, which leads to the misuse and misspelling of the formula. Mathematical formula not only shows the quantitative relationship between various physical quantities, but also gives the formula more vitality from the physical point of view.

Sixth, strengthen the logical relationship and text interpretation of solving problems.

When talking about middle school students' physics learning, Professor Yang Zhenning said that the current methods of middle school students' learning physics need to be corrected. Many students write formulas after reading the questions, and then randomly substitute the data, but pay little attention to the process and method of doing the questions. The scientific research method of physical problems should be: from qualitative to semi-quantitative and then to quantitative. Before writing down every physical formula, we should fully think about why we should write this formula, which is the correct and effective way to solve physical problems. Paying attention to logical relations and written explanations in the process of solving problems can not only improve students' ability to analyze and solve problems, but also cultivate students' good habits of studying problems.

In a word, the ability of body expression is a physical quality that students must have. Concise and accurate body expression is the reflection of body thinking process, and it is the need for students to cultivate good physical quality and improve their body expression ability. Cultivating students' expressive ability is an important aspect of our physics teaching. Physics discipline should not only teach students the methods and skills to solve problems. We should make students articulate and do things resolutely. In this way, when our students leave high school, they are not experts in solving problems, but people with sound qualities who are good at communication, speaking, writing and distinguishing.