结业：从口语到语法
Capstone: from speech to grammar

第一部分你只是说话，第二部分你学会了描写自己说的话。今天回顾一段普普通通的对话——第二级的学生就说得出来——然后一层一层地看：每个词属于哪一类，哪里有体标记，哪里有补语，哪里有虚词，哪里是复句。看完了再说一遍，还是那么快，那么自然。这就叫融会贯通。

In Arc A you simply spoke. In Arc B you learned to describe what you were saying. Today you look back at one ordinary conversation — nothing a level-2 student could not produce — and read it layer by layer: which class each word belongs to, where the aspect markers sit, where the complements are, which words are 虚词, where the 复句 begins. Then you say it again, just as fast and just as naturally. That is 融会贯通.

第八级到第十一级的分类，全在这八个字里：名词、动词、形容词、数词、量词、代词、助词。它们一个也没有变形，可是谁也不能换位置。汉语的形态学就是语序——这是第十二级第一课的话，现在你亲眼看见了。

Everything levels 8 to 11 taught you sits inside those eight characters: noun, verb, adjective, numeral, classifier, pronoun, particle. Not one of them changes shape, and not one of them may move. Word order is Chinese morphology — the claim l12-01 opened with, now visible in a sentence you could already say.

老师讲的是一个主谓短语加的，整个做定语，站在最前边；那是指示，两个是数量，新是描写，词是中心语。中心语永远在最后。这个短语放在句子开头做话题，后边才说我还没听懂——话题在前，这是汉语篇章的常态。

老师讲的 is a subject-predicate phrase plus 的, working as one attributive and standing furthest out; then the demonstrative, the quantity, the description, and the head. The head is always last. The whole phrase is fronted as the topic, and only then comes 我还没听懂 — topic first, the Chinese discourse default.

病了的了说的是变化：从没病到病了。休息了一天的了说的是完成，后边还带着数量。听懂的懂是结果补语：听是动作，懂是结果，没听懂就是听了可是没有那个结果。这里必须用没，不能用不——不说的是习惯和意愿，跟完成没有关系。

The 了 of 病了 marks change of state: not ill, then ill. The 了 of 休息了一天 marks completion and carries a duration behind it. In 听懂, 懂 is a resultative complement — 听 is the act, 懂 the result, and 没听懂 means you listened without reaching it. 没 is obligatory here: 不 is for habits and intentions and has nothing to say about completion.

把是介词，把有定的宾语提到动词前边，条件是动词后边要有成分——这里是借给你。吧是语气词，放在句尾，把一句陈述变成商量。还有一个口语的记号：咱们，一定包括听话的人，写文章的时候要换成我们。

把 is a preposition: it lifts a definite object in front of the verb, on condition that something follows the verb — here 借给你. 吧 is a mood particle at the end of the sentence, turning a statement into a proposal. And one spoken-only marker: 咱们, which always includes the listener, and becomes 我们 the moment you write.

到这里，这段对话已经被你从头看到尾了：词类、语序、名词短语、体、补语、虚词、复句，一样也没漏。你走完了一百八十三课，从你好到文言。现在请你合上书，把这段对话流利地说一遍——说的时候什么也别分析。语法是回顾用的，说话是往前走的。继续说，继续读，继续听。

That is the whole conversation read end to end: word classes, word order, noun phrase, aspect, complements, function words, complex sentence — nothing left over. You have walked 183 lessons, from 你好 to Classical Chinese. Now close the book and say the dialogue once through, fluently, analysing nothing at all. Grammar is for looking back; speech goes forward. 继续说，继续读，继续听.