Japanese self-study without foundation is mainly divided into two stages, the first stage is the phonetic stage, and the second stage is the basic stage. The first stage of speech is divided into unvoiced, voiced, semi-voiced and dial tone. ① Voiced voice: Forty-five unvoiced pseudonyms form a table according to pronunciation rules. This table is called Isuzu, so pay attention to pronunciation practice. (2) voiced: four lines of pen names か, さ, た and は, which are expressed by voiced symbols. ③ Semi-voiced: There is only one line of semi-voiced, which is represented by a pseudonym and a semi-voiced symbol. We learn a language without foundation. We should listen and practice as much as possible. Listening is the premise of oral English, and we should keep our enthusiasm for learning languages. If time is tight, we should also seize the fragmentary study time. Even if we don't have the money to enroll in classes, we should make use of the free resources on the Internet. There are free audition classes on "Japan Village Foreign Teachers Network". It's okay to spend less money on useless things and save money to buy a bilingual dictionary. The second stage, the basic stage, is numerous and miscellaneous. In the phonetic stage, we master pronunciation, and then learn vocabulary and grammar. We need to know Japanese verbs, adjectives, auxiliary words, descriptive verbs, nouns, past tense, simple present tense, past negation and so on. At this time, we will prepare textbooks. Bian Xiao has recommended basic books before. You can look at them and make a study plan for yourself. ① Learn words ② Learn texts ③ Read more Japanese culture, movies and variety shows. This is only part of Bian Xiao's explanation about self-learning Japanese. If you elaborate, it's a long story. Self-study is inefficient, which discourages your self-confidence and enthusiasm. Then don't lose heart. Learning is not accomplished overnight. Don't back down if you choose. If it really doesn't work, sign up for a training class.