Each pill is one pattern: a one-line rule, real examples with readings, and a quick check. Twelve to taste below, all 122 pills across 17 topics live in the app.
Sentence basics 句型 ×11Negation 否定 ×5Questions 疑问 ×6Particles 语气词 ×5Aspect 体 ×6Time 时间 ×7Measure words 量词 ×4Comparisons 比较 ×5把 / 被 把被 ×3Complements 补语 ×7的 / 地 / 得 的地得 ×1Connectors 关联词 ×20Modals 能愿动词 ×6Prepositions 介词 ×4Adverbs 副词 ×14Numbers & dates 数字 ×6Word patterns 词法 ×12