The ancients used vivid verses such as "playing the zheng with great enthusiasm, the new sound is wonderful" and "sitting at the banquet without saying a word, a line of mourning geese thirteen sounds" to describe the fascinating realm achieved by the guzheng art.

1. Slow Practice in Guzheng Learning——About Slow Practice

Slow practice is practice at a lower speed than the work requires. It is the preferred and effective method for solving fast, complex rhythm and technically difficult works, and it is also one of the most basic scientific practice methods. The reason why slow training is emphasized is that slow training is a golden key to completing a piece of work. Its biggest advantage is that it can give you the opportunity to correct mistakes, so that your visual and auditory feedback can timely adjust and correct the shortcomings of the performance, so as to make it more in line with the predetermined design requirements and the final performance goal, so as to establish a movement Correct habituation and conditioning of nerves. Slow practice is also the basis of fast playing, its ultimate goal is to achieve faster, its process is very important and essential. If there is a lack of conscious normative requirements and training in the first place, once the image bad habits, it is more difficult to correct. Slow practice is relative to speed. Practitioners can choose a suitable speed for practice according to their actual level, the technical difficulty of the work and the progress of the playing. In this way, you can slow down your performance and zoom in on your performance as required to better observe your own performance dynamics. Through slow-speed and targeted exercises, skill problems and technical difficulties can be effectively solved, and the performance movements with performance significance in the exercises can be strengthened, so that the player's inner feeling of music can be played through delicate and accurate fingers. The accompaniment and appropriate movements express the content of the music vividly.

2. Slow practice in guzheng learning - the method of slow practice

Slow training is not simply slow speed, because slow training itself also has method problems. The method is incorrect and unscientific, the slow practice is wrongly understood and used, and no matter how much time you spend, you will not be able to practice the work well, and you will only get rough music. Slow training is just one way. But it is not the purpose, only the scientific slow practice method can improve the efficiency of piano practice.

The scientific slow practice method should be: be active and serious in thinking, and practice finger movement, fingering, music clauses, music control, volume changes, music processing, etc. and comprehend. Slow practice should also not be the "slow motion" of fast playing. Slow just widens the interval between the notes, and each finger still needs to be active, flexible and powerful, and every finger that is played must be active. The tone should still be clear and elastic. As the speed gradually increases, the range of motion should be gradually reduced, and the faster the playing, the more refined the finger movements. the smaller. Of course, the interval between tones is not as large as possible, as long as the playing action of each finger and each sound played can be fully commanded by the brain, and the ear can clearly check it. In the process of slow training, because the speed slowed down. Practitioners can use enough time to practice a reasonable combination of movements patiently. Find the best coherent action route, keep the playing action from being deformed, and achieve the purpose of overcoming technical difficulties and successfully performing the work.

3. Slow Practice in Guzheng Learning - Slow Practice and Sight Reading

For a new piece of music, you must learn to practice slowly from sight-reading. The correct way is to be highly concentrated in your mind, look at the two lines of music with your eyes slightly ahead, and play with your hands accurately at a slow speed that you can control to maintain the integrity of the music. This kind of slow sight reading is convenient for students to read the score carefully and seriously, and have the corresponding reaction time to respond to the score. It strives to play the various requirements on the score correctly at the beginning, with few mistakes or no mistakes, so as to make The next step is to play a good work and make a good start. Because in the process of sight-reading, students have to take care of not only the notation but also the correct playing method, which is very difficult. Only by slowing down the speed can students better consider playing methods, pay attention to playing techniques, pay attention to the correct playing movements, use accurate and scientific technical methods to play new works, and in the process of gradually practicing and maturing the works, These techniques and methods have also been consolidated and improved accordingly, and can quickly reach the level of mastering the work. Persisting in this kind of training for a long time can not only achieve the effect of multiplying the results with half the effort, but also greatly improve the students' sight-reading ability.

4. Slow practice in guzheng learning - the procedure of slow practice

The procedure of slow practice should be: slow practice - skilled - fast practice - slow practice. That is to say, practice at a slower speed first, then speed up the practice after reaching a proficient program, and then play at a slower speed after reaching the required speed and strength, in order to check the fingering in memory under such a fast performance. And whether the playing technique is correct, and whether the music processing is reasonable. As far as the one-handed skills of the guzheng is concerned, the combined skills of each finger should be decomposed for one-handed practice. Use your eyes to observe whether the depth and angle of each finger touching the strings meet the requirements, and at the same time use your ears to carefully identify the same The sound resonates on the basis of the force point and the same depth of touching the string, and the strength of each finger is adjusted in time to obtain a uniform and unified tone.

5. Slow practice in guzheng learning - flexible use of slow practice

As mentioned earlier, you should stick to the slow practice method when reading music and sight-reading. If you practice a piece of work slowly from beginning to end over and over again, it will result in repeated practice in all the places that do not need slow practice, and there will never be enough practice in places that require a lot of slow practice. In fact, the real difficulties of a piece of work often only exist in individual places. If you practice these places well, the whole piece will basically become an attack. Therefore, slow training should be more targeted.