How to quickly learn English phonetic symbols, grammar, and pronunciation?

The general process of learning phonetic symbols. 1. Be proficient in the pronunciation of one phonetic symbol (American or British). There are two types of English phonetic symbols: American (kk phonetic symbol) and British (dj phonetic symbol). You can choose one to learn according to your preference. For example, if you want to study in the UK, then you choose the British style; if you like to watch American blockbusters, then you choose the American style. Generally speaking, American pronunciation is clearer, with long pronunciation, more continuous pronunciation, and more exaggerated pronunciation; while British pronunciation seems to be shorter and cadenced. In fact, as long as you can speak pure English, it doesn't matter whether it's American or British (personal opinion). Okay, go find a video teaching material online and practice your pronunciation carefully. Note: 1. Be sure to speak, never just listen without practicing, otherwise it will be useless; 2. Practice repeatedly. At the beginning, you may find that you forget what you have learned. In fact, this is a normal thing here. Don't be discouraged. All you have to do is learn over and over again. If you study it a few times, you will naturally remember it. You can learn a few on one day and a few more the next day while reviewing what you have learned before. Or study it in one day and then review it every day. Until you can see a certain phonetic symbol and immediately read its pronunciation.