-refuse the "grass full of beans and seedlings" in the classroom. After reading "On Emei Road" taught by teacher Pan Hehua, people feel clean and efficient. Teacher Pan has no artificially inflated theme in class, no abstract language far away from students, and no lively scene divorced from teaching content. Teacher Pan's class is generated, but the generation has a clear direction. Dramatic trade-offs make Mr. Pan's class clean and efficient. I remember that in our usual open classes, everyone will use all kinds of courseware to assist teaching without exception. Some of these courseware are beneficial to teaching, some are far-fetched, some are distracting, a class is over, the means are "advanced", the form is fancy, and the students' minds are still empty. It can really be said that "the grass is full of beans and seedlings are sparse." After reading the Classroom Record taught by Mr. Pan Hehua, I realized the importance of efficient classroom. Pursuing the efficiency of classroom teaching is the constant goal of every teacher. It is the optimization of teaching process, the maximization of teaching effect and the crystallization of perfect cooperation between teachers and students. What is an efficient classroom? Efficient classroom aims at the inefficiency and ineffectiveness of classroom teaching. The efficiency of classroom teaching refers to the efficient and high-quality completion of teaching tasks in a unit time (usually a class) and the promotion of students' efficient development through the active learning and thinking process of teachers and students in normal classroom teaching. How to use the limited time to finish the teaching task efficiently? In my opinion, it is determined by many factors. First of all, we should be fully prepared before class. We know that the classroom without presupposition is laissez-faire, chaotic and inefficient. In order to create an efficient classroom and make full use of every second of these forty-five minutes, it is very important to make full preparations before class. Adequate preparation, clear teaching ideas, clear teaching logic and clear learning objectives are the basis for effectively completing teaching tasks. And carefully designing every link of teaching and learning is the biggest focus of high-tech classroom. You can't waste your time because of your insufficient presupposition, unclear goals and poor regulation of classroom instant generation. According to the physical and mental characteristics of students of different ages, the new "Standard" has made scientific and specific provisions on the teaching objectives of different classes. This requires us to study the standards seriously and do it in strict accordance with the requirements of the standards when formulating teaching objectives. Classroom is a teacher-led classroom, and students are the main body of the classroom. In any case, the classroom is inseparable from students, and the classroom without students can't be a classroom. Therefore, pre-class preparation also requires teachers to know students like the back of their hands, not only their academic performance, but also their temper and family situation, which can help us effectively control students, so that they can concentrate on their studies, so that our classroom is no longer deserted and students can concentrate on their studies. Everyone wants to get the attention of others. When you pay attention to students, they will treat you as a true friend. What can't be solved between friends? Secondly, teachers should strive to create a democratic, relaxed and lively classroom teaching atmosphere. A successful Chinese class should first be a composition with poetic beauty. For a teacher, he should not only have extensive professional knowledge, but also have agile thinking ability and good language literacy. Teachers' knowledge is the basis of teaching. Rich professional knowledge is the foundation for Chinese teachers to teach well. A Chinese teacher full of cultural fragrance always has charm that ordinary people can't reach. In such a teacher's class, you will feel like a spring breeze. Teaching language is different from ordinary language, which is refined and sublimated on the basis of logical language and scientific language, saturated with strong feelings, visualized and harmonious in rhythm. Teachers' use of this aesthetic and emotional language to give lectures can greatly stimulate students' emotions and fully show the great aesthetic function of "passion with emotion" in teaching language, such as insufficient preview in last class. There are two different ways to deal with it, but the results are completely different. One is complaining, the other is condescending-why not rehearse? Aren't you interested? Don't you get it? Or ...? A series of problems make a good classroom lifeless, and students' talent and spirituality are also stifled. The other is encouragement and immersion-when asked if the students have previewed, one sentence: Well, since we are all blank sheets of paper, let's have a first contact and see who will draw a beautiful picture first. Students needed to be encouraged, and as a result, their morale was greatly boosted. The whole class is flowing. The students answered the teacher's questions beautifully, and most of them were active and willing to express their opinions. Third, optimize classroom questioning as a whole. Guiding students to learn texts with questions is a popular method in Chinese teaching at present. Asking and not asking, what to ask and how to ask in class are important issues related to the success or failure of teaching. Choosing the right time and way to ask questions can inspire thinking, develop intelligence and enliven the classroom atmosphere; Improper choice may be self-defeating and destroy the classroom atmosphere. Teachers' teaching efficiency can basically be evaluated from the nature and methods of classroom questioning. When asking questions, you should master the temperature, choose the right time and ask questions skillfully. Specifically, questions should be paid attention to: focus on the textbook; Ask questions in the difficult part of the textbook; Ask questions in view of the contradictions in the teaching materials; Ask questions in the hidden part of the textbook. In short, a clean and efficient classroom does not mean that any "weeds" are not allowed to grow in the classroom. The key is not "the grass grows and the warbler flies, and the bean grows and the warbler flies". Perhaps, after each class, we should learn to ask: Are our classrooms full of weeds?