Personally, I think I need to know what I want to learn from the beginning. You want to learn English from scratch, but you don't know how far you have learned before.

If you even have problems with pronunciation, I suggest you go to the training class to correct your pronunciation and grammar first. After you have laid a solid foundation, you can study further. At this time, you can go to work and study by yourself.

If you pronounce it, you have basically understood it. At this time, it is really not worthwhile to spend money to learn elementary things. If you think the training class is not worth it, you can buy some books to teach yourself. For example, books such as new concepts should pay attention to pronunciation and intonation when learning a language. Junior students must recite more, remember more and listen more. If we persist for a long time, at least 1 2 years, there will definitely be a qualitative leap.

English learning is a gradual process, so don't worry, it needs a long-term accumulation process. Self-study, in particular, must be persistent and persevering, otherwise it will be drawing water with a sieve. Therefore, whether you are enrolled in classes or studying by yourself, the most important thing is yourself, and you should stick to it.