日语语法笔记 — N5 到 N2，8 周完整体系Japanese Grammar Notes — JLPT N5 to N2 in 8 Weeks
免费、双语（中文 + 日语）的日语语法笔记，从 N5 入门到 N2 进阶共 76 课、328+ 语法点，每课配接续规则、例句、辨析、练习题与间隔复习勾选清单。 Free, bilingual (Chinese + Japanese) grammar notes covering JLPT N5 → N2 in 76 lessons, 328+ grammar points. Each lesson has conjugation rules, example sentences, side-by-side comparisons of confusable patterns, practice questions, and a spaced-repetition checklist.
按级别学习Browse by JLPT level
入门基础Beginner foundations
判断句、助词、动词分类、て形、ない形、た形、形容词、条件、可能/受身。共 18 课。 Copula sentences, particles, verb groups, て-form, ない-form, た-form, adjectives, conditionals, potential/passive. 18 lessons.
N4日常进阶Everyday intermediate
使役、受身、授受表现、ように系列、ことにする/なる、わけだ/ものだ 等核心日常语法。共 17 课。 Causative, passive, giving/receiving, ように patterns, ことにする/なる, わけだ/ものだ, and other daily-use grammar. 17 lessons.
N3书面分水岭Written-Japanese watershed
书面助词、原因理由、逆接让步、程度范围、状态样态、否定与复合表达。共 24 课。 Formal particles, cause/reason, concession, degree/range, state/appearance, negation, and compound expressions. 24 lessons.
N2商务・学术Business · academic
高阶逆接、程度限定、判断主张、对比关系、感情表达、书面专用语法。共 17 课。 Advanced concession, degree/limit, assertion, contrast, emotional expressions, and written-only grammar. 17 lessons.
使用方法How to use
每节课包含 接续 / 含义 / 例句 / 辨析 / 易错点 五个部分，配套练习题与按间隔复习的勾选清单（当天 → 1 天 → 4 天 → 7 天 → 14 天 → 30 天）。 Each lesson covers conjugation / meaning / examples / comparisons / common mistakes, plus practice questions and a spaced-repetition checklist (day 0 → 1 → 4 → 7 → 14 → 30).
从级别概览页（N5 · N4 · N3 · N2）查看完整语法清单，或从侧栏直接进入任意一课。 Browse the per-level index pages (N5 · N4 · N3 · N2) for the full grammar list, or jump to any lesson via the sidebar.
用 Anki 复习？下载 免费 JLPT N5-N2 文法卡组（共 308 张，原生 TSV 一键导入）。 Use Anki for review? Download the free JLPT N5–N2 grammar decks (308 cards, native TSV one-click import).
想练听力？试试 Japanese Daily News 播客——慢速日语新闻 + 英语解说，配套逐句精听与 transcript。 Want listening practice? Try the Japanese Daily News podcast — slow Japanese news with English commentary, plus sentence-by-sentence listening and transcripts.