The accuracy and rigor of teaching language refers to the correct use of scientific terms to express the phenomenon and essence of things, and to prevent vague concepts and ambiguous expressions.

2. Classroom teaching language should be concise and clear.

The so-called simplicity means that the language is concise, clear, clean and just right. Simple and clean language is refreshing and understandable; Rosso's lengthy language makes people lose focus, and the more they listen, the more confused they become. This requires teachers to use the most concise language in classroom teaching, so that students can easily grasp the key points of every sentence and lesson and better understand the teacher's intentions. Strive to make most students understand and accept in the shortest time.

The so-called understanding means that the language is easy to understand, so that students can clearly understand what the teacher wants to express. The teaching process is mainly a bilateral activity between teachers and students to impart cultural and scientific knowledge. The basic task of teachers is to impart the knowledge and information of textbooks to students according to the requirements of the syllabus, so that students can learn and master knowledge and skills, develop their intelligence and improve their thinking. However, if the teaching language used by teachers is obscure, it will make students sound confused and inexplicable, which will inevitably weaken students' enthusiasm for learning, thus failing to achieve the teaching purpose.

3. Classroom teaching language should be vivid.

Vivid teaching language can attract students' attention and stimulate their thirst for knowledge. It flows into students' hearts like a jumping mountain spring and blows away their smiling faces like a warm spring breeze. Therefore, classroom language should focus on color, emotion and artistic conception.

4. Try to have a sense of rhythm in the classroom teaching language.

"Rhythm is the soul of all arts", and art as a teaching language is no exception. A successful class is like playing music. According to the main theme, the cadence of the tune and the density of syllables are organically connected, giving people a beautiful enjoyment. What are the main aspects of the rhythm of teaching language? I think it must be fast and slow, dynamic and static, cadence and ups and downs.

5. Try to have a sense of humor in the classroom teaching language.

Being fond of humor is one of the psychological characteristics of students. Teachers' humorous language will naturally make students like listening to songs. However, in order to make this humorous language truly aesthetic and let students truly feel that it is a kind of enjoyment and sincerely admire it, we must grasp a "degree". Teachers are different from actors. His main task is to "preach, teach and dispel doubts", and he can't cater to the unhealthy psychology of a few people with vulgar jokes. Humorous language must be based on rich knowledge and resourcefulness, and it can be transformed into magic through some random "dots" or "parenthesis" in order to produce charm and enable students to gain knowledge and receive education in aesthetics. As a teacher put it well, "Humor certainly depends on rich knowledge, quick thinking and fluent oral English, but it is important to have harmonious love, broad mind, optimistic mood and cheerful personality." When the teacher smiles at the students, the students will smile at the teacher. Only when they smile at the students will they have a humorous mood. "

Second, the specific use of classroom teaching language

1. The lead should be interesting.

Introduction is the prelude to a class. It is a teaching language used to transfer students from non-learning state to the preparation stage of this class, to guide, inspire and motivate students to complete their learning tasks, master knowledge and improve their ability.

2. The problem design should be clear.

In the teaching process, teachers' questions are a kind of guidance, which can guide students to the text; It is a scaffold that can help students correctly interpret the text; It is also an inspiration, which can inspire students' thinking; It is also a language demonstration. Teachers tell students how to ask questions and how to ask questions.

When designing questions, teachers should not only consider what kind of questions to ask, but also how to ask them.

(1) The problem design should pay attention to science and require rigorous language, rigorous thinking and clear direction.

(2) The design problems should be guided by the situation and explained in simple terms to guide and pave the way for students to be inspired, explore new knowledge and master new content under the guidance of teachers.

3. Answer the evaluation properly.

The new curriculum standard points out: "The purpose of evaluation is not only to examine the degree to which students have achieved their learning goals, but also to examine and improve students' Chinese learning and teachers' teaching, thus effectively promoting students' development.