Happy Latin: Caesar's Battles — Hour 12: The First Invasion of Britain

Hour 12 — Briefing第十二课 — 战前简报

From Hour 11 to Hour 12 — across the Channel

Hour 11 closed with the bridge dismantled, the Sugambri scattered, and Caesar back in Gaul having made his political point: the Rhine is not a barrier. The same campaigning year — late summer 55 BC — Caesar will make a second, even more spectacular crossing. He has heard that the Britons have been sending aid to the rebels in Gaul. He has also heard, by way of mercātōrēs (merchants who trade across the Channel), that the island is rich. He decides to invade Britain.

The expedition is, by any rational military standard, badly planned. Caesar takes only two legions (the 7th and the 10th — about 10,000 men), no cavalry (the cavalry transports will be blown back to Gaul by storm), and minimal supplies. He sails on a date late enough that the Channel weather will turn against him. He chooses a landing site at Pegwell Bay, near modern Deal in Kent — but the British, alerted by the Roman fleet visible from the cliffs of Dover, have already positioned cavalry and chariots above the beach. The Romans, in their heavy ships, cannot land in the shallows; the soldiers must jump out and wade through deep water, holding their gear above their heads, into a hostile current — while the Britons drive horses into the water and rain javelins down on them from the dry shore.

DBG 4.24–25 is the moment of crisis. The Roman soldiers hesitate. They will not leap into the sea. The whole expedition is about to fail at its first instant. Caesar, watching from a warship, orders a tactical reorganization (a flanking maneuver by the lighter nāvēs longae, using slings, arrows, and artillery to clear the British shore). But what actually solves the problem is one moment, narrated in three lines of Latin: the standard-bearer (aquilifer) of the Tenth Legion — name unknown — invokes the gods, declares that he himself will perform his duty to the Republic and to the general, and leaps with the eagle into the water. The soldiers, unable to allow the legionary eagle to fall into enemy hands, follow him. This is one of the most famous moments in Latin literature.

Connection to Wheelock. This hour pairs with Wheelock Chapter 12 — Perfect Active System (perfect, pluperfect, future perfect indicative active). After ten chapters working in the present-stem system (present, future, imperfect), we now meet the third principal part — the perfect stem — which builds three new tenses. Amō, amāre, amāvī, amātum: the third principal part amāvī is the 1 sg. perfect active, and from its stem amāv- we build amāvī, amāvistī, amāvit, amāvimus, amāvistis, amāvērunt (-ēre) in the perfect. The aquilifer's defiant praestiterō ("I will have performed") in our passage is a future perfect active — a tense that English barely uses, but that Caesar deploys with rhetorical precision.

Today's task. Identify all the verbs in the passage AND identify all the perfect-active-system forms (perfect, pluperfect, and future perfect indicatives — including the famous future perfect praestiterō).

Source-document note. Hour 12 is built directly from the course's own source document 9 De Bello Gallico 4.24-25 Text and Vocabulary.docx (in /happy latin/), which provides the Latin text, vocabulary, and tactical framework. Macrons restored from Perseus canonical-latinLit (Holmes 1914); English from McDevitte & Bohn (1869), adapted; grammar from Wheelock Ch. 12.

从第十一课到第十二课，跨越海峡

第十一课以桥被拆除、苏甘布里人四散、凯撒撤回高卢收场，他在政治上的讯息已传达：莱茵河不是屏障。同一个征战年，公元前 55 年盛夏，凯撒将进行第二次、更具戏剧性的跨越。他听说不列颠岛一直向高卢的反抗者输送援助；又从 mercātōrēs（往来海峡的商人）那里听说，这座岛物产丰饶。他决定入侵不列颠。

这次远征按任何理性的军事标准看，都是计划失当：凯撒只带两个军团（第 7 与第 10 军团，约一万人）、无骑兵（骑兵运输船将被风暴吹回高卢）、补给极少。他在海峡天气即将转坏的时节启航。他在佩格威尔湾，今肯特郡迪尔附近选择登陆点，但不列颠人早已从多佛白崖瞭见罗马舰队，并在沙滩上方部署了骑兵与战车。罗马人乘坐沉重的战船，无法靠浅滩着陆；士兵必须跳船、托着装备从齐胸海水中蹚向迎面对敌，而不列颠人则把马匹赶下水，并从干燥的岸上猛投标枪。

《高卢战记》4.24–25 即为危机一刻。罗马士兵犹豫。他们不肯跃入海中。整个远征的初一秒就要崩溃。凯撒在战船上观察，下令战术重组：让较轻的 nāvēs longae 侧翼包抄，以投石、弓箭、远程战器（catapult）清扫敌岸。但真正解决问题的，是三行拉丁文里的一刻：第十军团的掌鹰者（aquilifer，姓名失传），呼请诸神，宣告他自己将完成对共和国与统帅的义务，并抱着军团鹰旗跃入海中。罗马士兵不能让军团圣鹰落入敌手，纷纷追随而下。这是拉丁文学中最著名的一刻之一。

与韦洛克拉丁语的对应。本课与韦洛克拉丁语第十二章，完成主动体系（完成、过去完成、未来完成的直陈主动）对应。在前十课沿用现在词干体系（现在、将来、未完成）之后，我们现在进入第三主要部分：完成词干，它生成三个新时态。Amō, amāre, amāvī, amātum：第三主要部分 amāvī 是第一单完成主动；以其词干 amāv- 构建 amāvī, amāvistī, amāvit, amāvimus, amāvistis, amāvērunt (-ēre)。本段中掌鹰者那句铿锵的 praestiterō（"我将完成"）是一个未来完成主动：英语几乎不用此时态，凯撒却以修辞精度运用之。

今日任务。识别段落中所有动词；并识别所有完成主动体系的形式（完成、过去完成、未来完成直陈式，包括著名的未来完成 praestiterō）。

关于来源的说明。第十二课直接基于课程源文件 9 De Bello Gallico 4.24-25 Text and Vocabulary.docx（位于 /happy latin/）构建，该文件提供拉丁原文、词汇与战术框架。长音标记由 Perseus canonical-latinLit（Holmes 1914）恢复；英译取自 McDevitte 与 Bohn（1869），略经调整；语法对照取自韦洛克第 12 章。

Grammar Target — Perfect Active System语法目标 — 完成主动体系

The third principal part is the perfect stem

Every Latin verb has four principal parts (PP1, PP2, PP3, PP4). You have already met:

PP1 (1 sg. pres. ind. active) — e.g. amō "I love"
PP2 (pres. infinitive active) — e.g. amāre "to love"
PP3 (1 sg. perf. ind. active) — e.g. amāvī "I loved / I have loved" — this hour's focus
PP4 (perf. pass. part., neuter) — e.g. amātum "having been loved" (next hour)

Strip the final -ī from PP3 to get the perfect stem. The perfect stem is used to build all three tenses of the perfect-active system. The personal endings are unique to this system and must be memorized as a single set:

The Perfect Active Endings (same for every verb)
	Perfect	Pluperfect	Future Perfect
1 sg.	-ī "I have ___ed / I ___ed"	-eram "I had ___ed"	-erō "I will have ___ed"
2 sg.	-istī	-erās	-eris
3 sg.	-it	-erat	-erit
1 pl.	-imus	-erāmus	-erimus
2 pl.	-istis	-erātis	-eritis
3 pl.	-ērunt / -ēre	-erant	-erint

Paradigm — praestō, praestāre, praestitī (1st conj.)

The aquilifer's verb. Perfect stem: praestit-.

	Perfect	Pluperfect	Future Perfect
1 sg.	praestitī "I performed"	praestiteram "I had performed"	praestiterō "I shall have performed"
2 sg.	praestitistī	praestiterās	praestiteris
3 sg.	praestitit	praestiterat	praestiterit
1 pl.	praestitimus	praestiterāmus	praestiterimus
2 pl.	praestitistis	praestiterātis	praestiteritis
3 pl.	praestitērunt	praestiterant	praestiterint

Three warning signs to memorize

The perfect stem is unpredictable from PP1 alone. You CANNOT guess it. Amō → amāvī (regular). But capiō → cēpī (vowel shortens & shifts); faciō → fēcī; gerō → gessī (s-perfect); cōgnōscō → cōgnōvī; videō → vīdī (no suffix, just vowel lengthening); capiō shares its pattern with cēpī, etc. Memorize PP3 with PP1.
The perfect translates two ways in English: simple past ("I performed") or present perfect ("I have performed"). Context decides. The pluperfect always = "had ___ed"; the future perfect always = "will have ___ed."
3rd plural perfect: -ērunt or -ēre. Both endings are correct. Amāvērunt = amāvēre = "they loved / have loved." Poets prefer -ēre for metrical reasons; Caesar uses -ērunt. Recognize both.

The aquilifer's future perfect

In sentence 12 of our passage, the standard-bearer of the 10th Legion declares: "ego certē meum reī pūblicae atque imperātōrī officium praestiterō" — "I, at any rate, shall have performed my duty to the Republic and to the general." Why future perfect? Because the duty is not yet performed at the moment of speaking, but by the time the audience can hear about it — by the time he has reached the shore with the eagle — it will have been. The future perfect is the tense of completed action seen from a future vantage point. It is Caesar (writing later) showing us the standard-bearer using a tense that is exactly correct for the moment.

Codebook rules carried, no new color activation. The Battle Task adds a secondary toggle — "perfect-active-system form" — so students can isolate the chapter's grammar focus.

第三主要部分即完成词干

每个拉丁动词都有四个主要部分（PP1、PP2、PP3、PP4）。前几课已见：

PP1（第一单现在直陈主动）—— 如 amō"我爱"
PP2（现在不定式主动）—— 如 amāre"去爱"
PP3（第一单完成直陈主动）—— 如 amāvī"我爱过/我已爱"——本课重点
PP4（完成被动分词，中性）—— 如 amātum"已被爱"（下一课）

去掉 PP3 末尾的 -ī 即得完成词干。完成词干用于构造完成主动体系的全部三个时态。其人称词尾独立于此体系，须整体记忆：

完成主动词尾（适用于一切动词）
	完成时	过去完成时	未来完成时
第一单	-ī"我（已）___"	-eram"我曾___"	-erō"我将已___"
第二单	-istī	-erās	-eris
第三单	-it	-erat	-erit
第一复	-imus	-erāmus	-erimus
第二复	-istis	-erātis	-eritis
第三复	-ērunt / -ēre	-erant	-erint

范式，praestō, praestāre, praestitī（第一变位法）

掌鹰者使用的动词。完成词干：praestit-。

	完成时	过去完成时	未来完成时
第一单	praestitī"我完成了"	praestiteram"我曾完成"	praestiterō"我将已完成"
第二单	praestitistī	praestiterās	praestiteris
第三单	praestitit	praestiterat	praestiterit
第一复	praestitimus	praestiterāmus	praestiterimus
第二复	praestitistis	praestiterātis	praestiteritis
第三复	praestitērunt	praestiterant	praestiterint

三条务必牢记的警示

完成词干不可由 PP1 单独推出，必须死记。Amō → amāvī（规则）；但 capiō → cēpī（元音变短并转）；faciō → fēcī；gerō → gessī（s-完成）；cōgnōscō → cōgnōvī；videō → vīdī（无后缀，仅长音化）；等等。请将 PP3 与 PP1 一并记忆。
完成时的英译有两种：简单过去（"I performed"）或现在完成（"I have performed"）。语境决定。过去完成永远是"had ___ed"；未来完成永远是"will have ___ed"。
第三复完成时：-ērunt 或 -ēre。两形并存。Amāvērunt = amāvēre = "他们爱了"。诗人多用 -ēre（韵律需要）；凯撒用 -ērunt。两形均需辨识。

掌鹰者的未来完成时

在本段第 12 句中，第十军团掌鹰者高呼："ego certē meum reī pūblicae atque imperātōrī officium praestiterō"："我，至少，将已完成我对共和国与统帅的义务。"为何用未来完成？因为在说话的此刻，义务尚未完成；但等到读者得知此事，等到他抱鹰登岸，它将已完成。未来完成是从未来某点回望已完成动作的时态。这是凯撒（写于事后）让我们看到掌鹰者用了精确正合时刻的时态。

沿用旧规则，本课无新颜色。战斗任务新增副切换："完成主动体系形式"——以隔离本章语法焦点。

Hour 12 — Passage: De Bello Gallico 4.24–25 (excerpt)第十二课 — 原文段落：《高卢战记》4.24–25（节选）

Scaffolding:脚手架： Tags:标注：

1 Erat ob hās causās^Ac.p. summa^N.s. difficultās^N.s., 2 quod nāvēs^N.p. propter magnitūdinem^Ac.s. nisi in altō cōnstituī nōn poterant, 3 mīlitibus^Dat.p. autem, [īgnōtīs locīs, impedītīs manibus, magnō et gravī onere^Abl.s. armōrum oppressīs], simul et dē navibus dēsiliendum et in flūctibus cōnsistendum et cum hostibus^Abl.p. erat pugnandum, 4 cum illī aut ex āridō aut paulum in aquam^Ac.s. [prōgressī omnibus membris expedītīs], nōtissimīs locīs, audacter tēla coicerent et equōs īnsuefactōs incitārent. 5 Quibus rēbus nostrī [perterritī] atque huius omnīnō generis^G.s. pugnae imperītī, nōn eādem alacritāte^Abl.s. ac studiō quō in pedestribus ūtī proeliīs cōnsuērant ūtēbantur. 6 Quod ubi Caesar animadvertit, 7 nāvēs^Ac.p. longās, quārum et speciēs^N.s. erat barbarīs inūsitātior et mōtus^N.s. ad ūsum expedītior, paulum removērī ab onerāriīs nāvibus et rēmīs incitārī et ad latus apertum hostium^G.p. cōnstituī atque inde fundīs, sagittīs, tormentīs hostēs^Ac.p. prōpellī ac submovērī iussit; 8 quae rēs magnō ūsuī nostrīs fuit. 9 Nam et nāvium figūrā^Abl.s. et rēmōrum mōtū et inūsitātō genere tormentōrum [permōtī] barbarī cōnstitērunt ac paulum modo pedem rettulērunt. 10 Atque [nostrīs militibus cunctantibus], maximē propter altitūdinem^Ac.s. maris^G.s., 11 quī X legiōnis^G.s. aquilam gerēbat, [obtestātus deōs ut ea rēs legiōnī feliciter ēvenīret], 12 "Dēsilīte," inquit, "mīlitēs^Voc.p., nisi vultis aquilam hostibus^Dat.p. prōdere; ego certē meum reī pūblicae atque imperātōrī officium^Ac.s. praestiterō." 13 Hoc cum vōce^Abl.s. magnā dīxisset, sē ex nāvī prōiēcit atque in hostēs aquilam ferre coepit.

1. There was, on account of these reasons, the greatest difficulty,

2. for the ships, because of their size, could not be anchored except in the deep,

3. and for the soldiers — in unknown places, with their hands hindered, weighed down by the great and heavy burden of their armor — there was at the same time the need to leap down from the ships, to keep their footing in the waves, and to fight with the enemy,

4. while the enemy, either from dry land or having advanced a little into the water — with all their limbs unhindered, in places very well known to them — were boldly throwing javelins and spurring on their well-trained horses.

5. Our men, terrified by these things, and altogether inexperienced in this kind of battle, were not employing the same eagerness and zeal that they had been accustomed to use in land battles.

6. When Caesar noticed this,

7. he ordered that the warships — whose appearance was rather unusual to the barbarians and whose motion was more convenient for use — be moved a little back from the transport ships, be driven forward by oars, be stationed against the exposed flank of the enemy, and from there — with slings, arrows, and artillery — the enemy be driven back and cleared away;

8. this was of great use to our men.

9. For — moved by both the shape of the ships, the motion of the oars, and the unusual kind of artillery — the barbarians halted and gave ground a little.

10. And while our soldiers were hesitating, chiefly on account of the depth of the sea,

11. he who was carrying the eagle of the 10th Legion, having called the gods to witness that the action might fall out happily for the legion,

12. "Leap down," he said, "soldiers, unless you wish to hand over the eagle to the enemy; I, at least, shall have performed my duty to the Republic and to the general."

13. When he had said this in a great voice, he hurled himself from the ship and began to carry the eagle against the enemy.

Latin: Perseus canonical-latinLit (Holmes 1914); vocabulary and tactical framework from course source 9 De Bello Gallico 4.24-25.docx. English: McDevitte & Bohn (1869), adapted. ★ = 3rd-decl. noun forms; brackets [ ] = ablative absolutes; dotted-underline = pronouns / demonstratives.拉丁文：Perseus canonical-latinLit（Holmes 1914）；词汇与战术框架取自课程源文件 9 De Bello Gallico 4.24-25.docx；英译：McDevitte 与 Bohn（1869），略经调整。★ = 第三变格法名词；方括号 [ ] = 绝对夺格；点状下划线 = 代词 / 指示代词。

Hour 12 — Vocabulary第十二课 — 词汇表

This hour's focus badges: Pronouns PRONOUN; 4th-conj. 4TH CONJ; 3rd-iō 3RD-iō; 3rd-conj. 3RD CONJ; 3rd-decl. 3RD DECL; 3rd-decl. adj. 3RD ADJ. Source: course document 9 De Bello Gallico 4.24-25.docx.本课重点徽章：Pronouns PRONOUN; 4th-conj. 4TH CONJ; 3rd-iō 3RD-iō; 3rd-conj. 3RD CONJ; 3rd-decl. 3RD DECL; 3rd-decl. adj. 3RD ADJ。来源：课程源文件 9 De Bello Gallico 4.24-25.docx。

ob prep. (+Acc.)

on account of由于

hic, haec, hoc dem. pron./adj.PRONOUN

this这

causa, -ae f. (1st)

reason, cause原因

summus, -a, -um adj. (superl.)

highest, greatest, extreme最大的、最高的

difficultās, -tātis f. (3rd)3RD DECL

difficulty, trouble困难

quod conj.

because, the fact that因为

nāvis, nāvis f. (3rd, i-stem)3RD DECL

ship船

propter prep. (+Acc.)

on account of由于

magnitūdō, -inis f. (3rd)3RD DECL

size, greatness巨大、规模

nisi conj.

unless, except除非

altum, -ī n. (2nd)

the deep, open sea深海、远海

cōnstituō, -ere, -uī, -ūtum v. 3rd3RD CONJ

to station, anchor, halt; (here pass.) be anchored停泊、安置

possum, posse, potuī v. irreg.

to be able能够

mīles, mīlitis m. (3rd)3RD DECL

soldier士兵

autem conj.

however, moreover然而

ignōtus, -a, -um adj.

unknown, unfamiliar未知的、陌生的

locus, -ī m. (2nd)

place, location地点

impediō, -īre, -īvī, -ītum v. 4th4TH CONJ

to hinder, encumber妨碍、阻挠

manus, -ūs f. (4th)

hand手

gravis, -e adj. (3rd)3RD ADJ

heavy, serious沉重的、严峻的

onus, oneris n. (3rd)3RD DECL

burden, load, weight负担、负重

arma, -ōrum n. pl. (2nd)

arms, weapons, gear武器、装备

opprimō, -ere, -pressī, -pressum v. 3rd3RD CONJ

to weigh down, overwhelm压倒、压制

simul adv.

at the same time同时

dēsiliō, -īre, -uī, -ultum v. 4th4TH CONJ

to leap down跳下

flūctus, -ūs m. (4th)

wave, surge波浪、浪涌

cōnsistō, -ere, -stitī v. 3rd3RD CONJ

to halt, keep one's footing立定、立足

hostis, hostis m./f. (3rd, i-stem)3RD DECL

enemy敌人

pugnō, -āre, -āvī, -ātum v. 1st

to fight战斗

cum conj. (+subj.)

when, since, although当...时

ille, illa, illud dem. pron./adj.PRONOUN

that, the other; (here) they (the Britons)那；他们

āridum, -ī n. (2nd, subst.)

dry land干地

paulum adv.

a little稍微

aqua, -ae f. (1st)

water水

prōgredior, -gredī, -gressus sum v. 3rd (dep., -iō)3RD-iō

to advance; (perf. dep. part.) having advanced前进（异相）

omnis, omne adj. (3rd)3RD ADJ

all, every全部

membrum, -ī n. (2nd)

limb (of the body)肢体

expedītus, -a, -um perf. pass. part.

unencumbered, light-armed, free无负担的、轻装的

nōtus, -a, -um adj.

known, familiar; (superl. nōtissimus) very well-known熟知的；（最高级）非常熟悉

audācter adv.

boldly大胆地

tēlum, -ī n. (2nd)

missile, javelin标枪

coniciō (coiciō), -ere, -iēcī, -iectum v. 3rd (-iō)3RD-iō

to hurl, throw together投掷

equus, -ī m. (2nd)

horse马

īnsuefactus, -a, -um adj.

trained, accustomed (to the water)驯熟的、习于（水）的

incitō, -āre, -āvī, -ātum v. 1st

to urge on, spur forward驱使

rēs, reī f. (5th)

thing, matter, affair事物

perterritus, -a, -um adj./perf. pass. part.

thoroughly frightened极为惊惧

omnīnō adv.

altogether, entirely完全地

genus, generis n. (3rd)3RD DECL

type, kind类型

imperītus, -a, -um adj. (+Gen.)

inexperienced, unskilled (+Gen.)无经验的（+属格）

alacritās, -tātis f. (3rd)3RD DECL

eagerness, alacrity热心、踊跃

studium, -iī n. (2nd)

zeal, enthusiasm热忱

pedester, -tris, -tre adj. (3rd)3RD ADJ

on foot, pedestrian (land battle)陆战的、步行的

ūtor, ūtī, ūsus sum v. 3rd (dep., +Abl.)3RD CONJ

to use, employ (+Abl.)使用（+夺格）

proelium, -iī n. (2nd)

battle战斗

cōnsuēscō, -ere, -suēvī, -suētum v. 3rd3RD CONJ

to become accustomed; (perf.) be accustomed习惯

ubi conj.

when, where当；在何处

animadvertō, -ere, -vertī, -versum v. 3rd3RD CONJ

to notice, observe注意到

nāvis longa f. phr.

warship, galley战船

speciēs, -ēī f. (5th)

appearance, sight外观、景象

barbarus, -ī m. (2nd)

barbarian, foreigner蛮族、外族

inūsitātus, -a, -um adj.

unusual, strange; (comp. -ior) more unusual罕见、不寻常

mōtus, -ūs m. (4th)

movement, motion运动、移动

expedītus (comparative) adj.

more ready, more nimble更便捷的、更灵活的

removeō, -ēre, -mōvī, -mōtum v. 2nd

to move back, remove移开

onerārius, -a, -um adj.

carrying freight; (n. pl. onerāriae) transports载货的；（中复）运输船

rēmus, -ī m. (2nd)

oar船桨

latus, lateris n. (3rd)3RD DECL

side, flank侧、翼

apertus, -a, -um adj.

open, exposed敞开的、暴露的

inde adv.

from there, then从此处；然后

funda, -ae f. (1st)

sling投石带

sagitta, -ae f. (1st)

arrow箭

tormentum, -ī n. (2nd)

artillery, war engine, catapult战车（弩炮）

prōpellō, -ere, -pulī, -pulsum v. 3rd3RD CONJ

to drive forward, push away推开、击退

submoveō, -ēre, -mōvī, -mōtum v. 2nd

to drive away, clear away驱散

iubeō, -ēre, iussī, iussum v. 2nd

to order, command命令

ūsus, -ūs m. (4th)

use, utility; (magnō ūsuī) of great use用途；magnō ūsuī = 大有用处

nam conj.

for, indeed因为、的确

figūra, -ae f. (1st)

shape, form形态

permoveō, -ēre, -mōvī, -mōtum v. 2nd

to move deeply, stir, agitate深深触动、搅动

modo adv.

only, just; (paulum modo) just a little仅仅；paulum modo 只一点

pēs, pedis m. (3rd)3RD DECL

foot; (pedem referre) to retreat脚；pedem referre 撤退

referō, -ferre, rettulī, relātum v. irreg.

to bring back, carry back撤回、带回

cūnctor, -ārī, -ātus sum v. 1st (dep.)

to delay, hesitate迟疑、犹豫

maximē adv.

especially, most of all尤其、特别

altitūdō, -inis f. (3rd)3RD DECL

depth, height深度、高度

mare, maris n. (3rd)3RD DECL

sea海

decimus, -a, -um ord. adj.

tenth (X legio = the 10th Legion)第十的（X legio = 第十军团）

legiō, legiōnis f. (3rd)3RD DECL

legion军团

aquila, -ae f. (1st)

eagle (the legionary standard)鹰旗（军团圣徽）

gerō, -ere, gessī, gestum v. 3rd3RD CONJ

to carry, bear, wear; (gerēbat) was carrying携带、佩带

obtestor, -ārī, -ātus sum v. 1st (dep.)

to call to witness, beseech祷告、呼请见证

deus, -ī m. (2nd)

god神

ut conj. (+subj.)

so that, that (purpose)为了、以便

fēlīciter adv.

happily, luckily, successfully顺利地

ēveniō, -īre, -vēnī, -ventum v. 4th4TH CONJ

to come out, result, happen结果如何、发生

inquit v. defective (3 sg.)

he/she says/said (in direct speech)他/她说道（直接引语用）

vultis v. irreg. (volō)

you (pl.) wish, want你们想要

prōdō, -ere, -didī, -ditum v. 3rd3RD CONJ

to betray, give up, hand over出卖、交付

100

ego pers. pron.PRONOUN

I我

101

certē adv.

certainly, at least至少、确实

102

meus, -a, -um poss. adj.

my, mine我的

103

rēs pūblica f. phr.

the Republic, the state共和国、国家

104

imperātor, -ōris m. (3rd)3RD DECL

general, commander统帅、将军

105

officium, -iī n. (2nd)

duty, service职责、义务

106

praestō, -āre, -stitī, -stitum v. 1st

to show, perform, fulfill; (fut. perf. praestiterō) shall have performed完成、履行；（未来完成）将已完成

107

vōx, vōcis f. (3rd)3RD DECL

voice, shout声音、呼喊

108

magnus, -a, -um adj.

great, large大的

109

dīcō, -ere, dīxī, dictum v. 3rd3RD CONJ

to say, speak说

110

sē refl. pron.PRONOUN

himself他自己（反身）

111

ex / ē prep. (+Abl.)

out of, from从...出来

112

prōiciō, -ere, -iēcī, -iectum v. 3rd (-iō)3RD-iō

to throw forward, hurl抛出、投掷

113

ferō, ferre, tulī, lātum v. irreg.

to carry, bring, bear带、扛

114

coepī, coepisse, coeptum v. defective (perf. only)

began (perf. only — uses esse in pres.)开始（仅完成体系）

Hour 12 — Battle Task第十二课 — 战斗任务

The instructor will only give the question paper to the players / let the players turn to the online question page right before the 20-minute countdown starts. 教师将在 20 分钟倒计时开始之前才向学生发放试题 / 开放在线试题页面。

Tagging rules in effect this Hour本课生效的标注规则

Task: identify all verbs (finite + infinitives) AND identify all perfect-active-system forms (perfect, pluperfect, and future perfect indicative active, plus pluperfect subjunctive which also uses the perfect stem). No new codebook color this hour.

Rule #1 — Indicative (red). Carried.
Rule #2 — Subjunctive. coicerent, incitārent (s. 4, cum-clause); ēvenīret (s. 11, ut-clause); dīxisset (s. 13, cum-clause — pluperf. subj.).
Rule #4 — Infinitive (green). cōnstituī (s. 2, pres. pass. infin.); s. 7 chain: removērī, incitārī, cōnstituī, prōpellī, submovērī; ūtī (s. 5, pres. dep. infin.); prōdere (s. 12); ferre (s. 13).
Rule #5 — Participle. Many — most in abl. abs. brackets: impedītīs, oppressīs (s. 3); prōgressī, expedītīs (s. 4); perterritī (s. 5); permōtī (s. 9); cunctantibus (s. 10, pres. dep. part.); obtestātus (s. 11, perf. dep. part.).
Rule #7 — Noun-adj phrase. Carried.
Rule #8 — Abl. abs. [brackets]. Multiple in ss. 3, 4, 9, 10, 11. Full rule arrives in Hour 26.
Rule #9 — Noun-case ★ — 3rd-decl. only. Carried.

New this hour: the Battle Task's second toggle isolates perfect-active-system forms — Wheelock-Ch.12 grammar focus. Targets in this passage: cōnsuērant (s. 5, pluperf. ind.); animadvertit (s. 6, perf. ind.); iussit (s. 7, perf. ind.); fuit (s. 8, perf. ind.); cōnstitērunt, rettulērunt (s. 9, perf. ind.); praestiterō (s. 12, fut. perf. ind. — the famous one); dīxisset (s. 13, pluperf. subj.); prōiēcit, coepit (s. 13, perf. ind.).

任务：识别所有动词（限定式 + 不定式），并识别所有完成主动体系形式（完成、过去完成、未来完成的直陈主动，以及同样使用完成词干的过去完成虚拟）。本课不增加新的标注颜色。

规则 #1，直陈式（红色）。沿用。
规则 #2，虚拟式。coicerent, incitārent（第 4 句，cum 从句）；ēvenīret（第 11 句，ut 从句）；dīxisset（第 13 句，cum 从句，过去完成虚拟）。
规则 #4，不定式（绿色）。cōnstituī（第 2 句）；第 7 句串列：removērī, incitārī, cōnstituī, prōpellī, submovērī；ūtī（第 5 句）；prōdere（第 12 句）；ferre（第 13 句）。
规则 #5，分词。本段分词众多，多在绝对夺格中。
规则 #7，名词-形容词短语。沿用。
规则 #8，绝对夺格 [方括号]。
规则 #9，名词关注格 ★。沿用。

本课新增：战斗任务的第二个切换专用于完成主动体系形式：韦洛克第 12 章的语法核心。本段目标：cōnsuērant（第 5 句，过去完成）；animadvertit（第 6 句，完成）；iussit（第 7 句，完成）；fuit（第 8 句，完成）；cōnstitērunt, rettulērunt（第 9 句，完成）；praestiterō（第 12 句，未来完成，著名一刻）；dīxisset（第 13 句，过去完成虚拟）；prōiēcit, coepit（第 13 句，完成）。

Mission — Identify all verbs (incl. infinitives), and all perfect-active-system forms任务，识别所有动词（含不定式），并识别所有完成主动体系形式

Set the mode, then click words. Click again to deselect.先选择下方模式，然后点击单词。再次点击可取消选择。

20:00

1 Erat ob hās causās summa difficultās, 2 quod nāvēs propter magnitūdinem nisi in altō cōnstituī nōn poterant, 3 mīlitibus autem, [īgnōtīs locīs, impedītīs manibus, magnō et gravī onere armōrum oppressīs], simul et dē navibus dēsiliendum et in flūctibus cōnsistendum et cum hostibus erat pugnandum, 4 cum illī aut ex āridō aut paulum in aquam [prōgressī omnibus membris expedītīs], nōtissimīs locīs, audacter tēla coicerent et equōs īnsuefactōs incitārent. 5 Quibus rēbus nostrī [perterritī] atque huius omnīnō generis pugnae imperītī, nōn eādem alacritāte ac studiō quō in pedestribus ūtī proeliīs cōnsuērant ūtēbantur. 6 Quod ubi Caesar animadvertit, 7 nāvēs longās, quārum et speciēs erat barbarīs inūsitātior et mōtus ad ūsum expedītior, paulum removērī ab onerāriīs nāvibus et rēmīs incitārī et ad latus apertum hostium cōnstituī atque inde fundīs, sagittīs, tormentīs hostēs prōpellī ac submovērī iussit; 8 quae rēs magnō ūsuī nostrīs fuit. 9 Nam et nāvium figūrā et rēmōrum mōtū et inūsitātō genere tormentōrum [permōtī] barbarī cōnstitērunt ac paulum modo pedem rettulērunt. 10 Atque [nostrīs militibus cunctantibus], maximē propter altitūdinem maris, 11 quī X legiōnis aquilam gerēbat, [obtestātus deōs ut ea rēs legiōnī feliciter ēvenīret], 12 "Dēsilīte," inquit, "mīlitēs, nisi vultis aquilam hostibus prōdere; ego certē meum reī pūblicae atque imperātōrī officium praestiterō." 13 Hoc cum vōce magnā dīxisset, sē ex nāvī prōiēcit atque in hostēs aquilam ferre coepit.

Hour 12 — Result & Debrief第十二课 — 战果与汇报

Submit the Battle Task above to see your score here.提交上方的战斗任务即可在此查看分数。

Your score你的分数

Verbs (incl. infinitives) found:动词（含不定式）： 0 / 41

Perfect-system forms found:完成体系形式： 0 / 10

Wrong picks:错选： 0

Points this hour:本课得分： 0

⚓ Amphibious hour — the aquilifer's hour. Top scorer earns the Corona Aurea for gallantry under fire; the very top scorer (rare) earns the Corōna Cīvica — the oak-leaf civic crown, given to one who saves a Roman citizen's life in battle (the aquilifer, in effect, saves the entire 10th legion's reputation). Bonus 8 XP this hour.⚓ 两栖登陆课时，掌鹰者之课。得分最高者获颁Corona Aurea（金冠），表彰火力下的英勇；最最高者（罕见）可获Corōna Cīvica（公民冠）：颁给在战斗中救下一个罗马公民性命的人（掌鹰者实际上拯救了整个第十军团的名声）。本课奖励 8 经验值。

The 10 perfect-active-system forms in this passage本段 10 处完成主动体系形式

S. 5 — cōnsuērant (3 pl. pluperf. ind. of cōnsuēscō — syncopated from cōnsuēverant) "they had been accustomed"
S. 6 — animadvertit (3 sg. perf. ind. of animadvertō) "he noticed"
S. 7 — iussit (3 sg. perf. ind. of iubeō) "he ordered" — governs the long infinitive chain
S. 8 — fuit (3 sg. perf. ind. of sum) "was [of great use]"
S. 9 — cōnstitērunt (3 pl. perf. ind. of cōnsistō) "they halted"
S. 9 — rettulērunt (3 pl. perf. ind. of referō) "they brought back [their foot]" = retreated
S. 12 — praestiterō (1 sg. fut. perf. ind. of praestō) "I shall have performed" — the entire hour turns on this tense choice
S. 13 — dīxisset (3 sg. pluperf. subj. of dīcō, in cum-clause) "when he had said"
S. 13 — prōiēcit (3 sg. perf. ind. of prōiciō) "he hurled himself"
S. 13 — coepit (3 sg. perf. ind. of coepī, defective) "he began"

A note on praestiterō — the future perfect of duty关于 praestiterō，义务的未来完成时

The aquilifer's praestiterō in sentence 12 is one of the most rhetorically precise verb-forms in all of Caesar. Three observations:

Why not present? Praestō "I am performing" would imply the duty is being performed now, in the act of speaking. But it isn't — he hasn't jumped yet. 为何不用现在时？Praestō"我正在完成"会暗示义务正在说话此刻完成。然而并非如此，他还没跳。
Why not future? Praestābō "I shall perform" would be a vague promise — a future tense without a deadline. But the aquilifer is staking a public claim with a deadline. 为何不用将来时？Praestābō"我将完成"是一句模糊的承诺，无截止日期的将来。但掌鹰者是在公开下注，且有截止日期。
Why future perfect? The future perfect declares: at the moment when you (the army, the gods, history) are able to judge me, the action will have been completed. The deadline is the moment of judgment. The action is already pledged to be complete by then. This is a vow with a built-in proof condition. It is rhetorical, legal, and military precision all at once — and it is exactly the tense Caesar would have used had he been writing a constitutional oath. The aquilifer, in the historical instant, may or may not have spoken so precisely; but Caesar, writing for the Senate ten years later, places praestiterō in his mouth because that is the verb-form that demands an answer. 为何要用未来完成？未来完成时宣告：当你们（军队、诸神、历史）有资格审判我时，该行动已经完成。截止日期就是审判的那一刻；行动已经被预先承诺将于那一刻完成。这是一种自带验证条件的誓言。修辞、法律与军事精度三者合一，若凯撒撰写一份宪法誓辞，他用的正是此时态。掌鹰者在历史那一刻未必说得如此精准；但十年后凯撒为元老院执笔时，把 praestiterō 安在他口中，因为这是逼对方必须给出回答的动词形态。

Cumulative XP & rank累计经验值与军衔

Your cumulative XP across Hours 1–12 continues to advance you up the Cursus Honorum: Tīrō (0–50) → Mīles (51–150) → Centuriō (151–300) → Tribūnus Mīlitum (301–450) → Lēgātus (451+).第 1–12 课累计经验值继续沿晋升阶梯（Cursus Honorum）攀升：Tīrō（0–50）→ Mīles（51–150）→ Centuriō（151–300）→ Tribūnus Mīlitum（301–450）→ Lēgātus（451+）。

Hour 12 — Screening第十二课 — 影片放映

Following the 20-minute countdown, the instructor announces the answer key, then 5-minute Q&A, then the film clip.20 分钟倒计时结束后，教师宣布答案，再进行 5 分钟问答，然后播放影片片段。

Film clip (proposed):推荐影片片段： The Eagle (2011), opening scenes — the Roman amphibious landing in Caledonia, dramatic but anachronistic; useful as a visual point of departure to discuss what's wrong with the film vs. what's right about Caesar's prose. Alternative: Saving Private Ryan (1998), opening Omaha Beach sequence — the closest twentieth-century analogue to the chaotic confusion of an opposed amphibious landing; pair it directly with sentences 3–5 of our passage (the soldier's perspective: hands hindered, weighed down, "where do I put my feet?"). Or Caesar's Britain (BBC, 2003), Adrian Goldsworthy's reconstruction of the Kent landing. Subject to instructor confirmation. 《最后的鹰》（The Eagle, 2011）开篇，罗马在喀里多尼亚的两栖登陆，戏剧但失真；可作为讨论"电影错在哪、凯撒散文对在哪"的视觉起点。备选：《拯救大兵瑞恩》（Saving Private Ryan, 1998）开篇奥马哈滩，二十世纪最接近"对岸有敌"两栖登陆混乱景象的画面；可直接与本课时第 3–5 句对照（士兵视角：手被钳制、负重压身、"脚要放哪儿"）。或 BBC（2003）《Caesar's Britain》——Adrian Goldsworthy 对肯特登陆的复原。由教师确认。

Discussion课堂讨论

The aquilifer is unnamed. Caesar identifies him only as "the one who was carrying the eagle of the 10th Legion" (quī X legiōnis aquilam gerēbat). Why no name? Compare to Caesar's habit of naming Roman cavalry officers (e.g. Piso the Aquitanian, Hour 9/10). What does anonymity do for the rhetorical work of this passage? 掌鹰者无名。凯撒只称他作"那位扛着第十军团鹰旗的人"（quī X legiōnis aquilam gerēbat）。为何不名？请对照凯撒命名罗马骑兵军官（如皮索·阿基坦努斯，第 9/10 课）的习惯。匿名对本段的修辞功能起到了什么作用？
In sentence 12, the aquilifer says: "ego certē meum… officium praestiterō" — the emphatic ego and the praestiterō together. Translate the line. What does the ego do that the implicit subject of a regular verb would not? 第 12 句中，掌鹰者说："ego certē meum… officium praestiterō"，强调的 ego 与 praestiterō 同现。请翻译此句。ego 起到的是哪种"一般动词隐含主语"无法起到的作用？
Caesar's narrative implies — without quite stating — that the aquilifer's leap is what turns the battle. Compare with the Atuatuci moment (Hour 6) where the moving tower is what changes the situation, and with the bridge (Hour 11) where the engineering itself is the message. What is the pattern? Caesar's victories, in his telling, hinge on what? 凯撒的叙述暗示，而不明说，掌鹰者的跃水才是改变战局的一刻。请将之与阿杜阿都奇时刻（第 6 课，移动攻城塔是改变局势者）以及大桥（第 11 课，工程本身就是讯息）做比较。何为模式？凯撒笔下的胜利，最终是凭借什么转动？
The aquilifer's gesture — "if you do not leap, I shall have performed my duty without you" — is a kind of shaming pact: he stakes his honor; the soldiers must either follow or be visibly less brave than one man. Compare this to modern military rhetoric. Is the aquilifer's tactic ethically defensible? Is it psychologically coercive? Both? 掌鹰者的姿态——"你们若不跳，我也将不带你们就完成我的职责"——是一种羞辱契约：他押上自己的荣誉；士兵要么追随，要么显得不如一人勇敢。请与现代军事修辞作比较。掌鹰者这种战术在伦理上是否可辩？心理上是否构成胁迫？还是两者都是？

Intermission课间休息

Break before Hour 13 (Ambush at Atuatuca — Wheelock Ch. 13, Reflexive Pronouns and Possessives; the disaster that ended Caesar's perfect campaign record).第十三课（阿杜阿都加伏击，韦洛克第 13 章，反身代词与反身物主；终结了凯撒"完美战绩"的灾难）开始前的课间。

🗺 Campaign Map & Cursus Honōrum战役地图与晋升阶梯

How advancement works in this course. Rank is reserved for completion of whole DBG books (8 books → 8 promotions). Dōna mīlitāria — Roman military decorations — are awarded for each individual battle (Hour). The default rank cap is Centuriō / 百夫长, reached after Book 7. To rise to Tribūnus Mīlitum / 统领 or Lēgātus Legiōnis / 军团长, the student must accumulate sufficient dōna through the course.本课晋升机制。军衔（rank）专留给完整通读《高卢战记》之卷（八卷 → 八次晋升）。Dōna mīlitāria，罗马军事勋章，为每场单独战役（课时）所授。百夫长（Centuriō）是默认晋升上限，完成第七卷可达。要晋升至统领（Tribūnus Mīlitum）或军团长（Lēgātus Legiōnis），学生须于课程中累积足够 dōna。

The Cursus Honōrum — 10 ranks, 8 promotions晋升阶梯，十级军衔，八次晋升

Tīrō 新兵recruit (course start)新兵（课程开始时的起点）
Mīles 军团兵legionary (after Book 1)军团兵（完成第一卷后）
Immūnis 免役兵specialist exempt from fatigues (Book 2)免役兵：具专长免劳役（第二卷后）
Tesserārius 持牌兵watchword-keeper (Book 3)持牌兵：传递口令（第三卷后）
Optiō 副百夫长centurion's deputy (Book 4)副百夫长：百夫长副手（第四卷后）
Signifer 掌旗官standard-bearer of a century (Book 5)掌旗官：百人队旗手（第五卷后）
Aquilifer 鹰旗官eagle-bearer of the legion (Book 6)鹰旗官：军团鹰旗持有者（第六卷后）
Centuriō 百夫长commander of a century — DEFAULT CAP (Book 7)百夫长：百人队长，默认上限（第七卷后）
Tribūnus Mīlitum 统领unlocked at Book 8 + ≥20 dōna + ≥1 corōna解锁条件：完成第八卷 + 累积 ≥20 项 dōna + ≥1 顶冠
Lēgātus Legiōnis 军团长all 28 dōna + Corōna Obsidiōnālis + Corōna Triumphālis集齐 28 项 dōna，含解围冠与凯旋冠

Dōna mīlitāria — one per HourDōna mīlitāria，每课时各授一项

T1 · Major corōnaeT1 · 至尊冠 T2 · Specialty corōnaeT2 · 专项冠 T3 · Officer-grade (hasta, vēxillum)T3 · 军官级（净矛、军旗） T4 · Lower (torques, armillae, phalerae)T4 · 低级（项圈、臂环、胸牌） T5 · Memorial (Roman defeats)T5 · 哀悼（罗马败战） T6 · Scholastic (excurses)T6 · 学术（插段）

#	Battle / Topic战役／主题	Dōnum勋章	Rationale缘由
1	Battle of the Arar阿拉河战役	Torques argenteae ／银项圈	Opening ambush of the Tigurine quarter — modest field action.开战之伏击，规模适中。
2	Battle of Bibracte比布拉克特战役	Armillae ／银臂环	First major set-piece engagement.首次大型会战。
3	Battle of Vosges沃日山战役	Phalerae ／胸甲圆牌	Closing battle of Book 1 — Ariovistus routed.第一卷收束：击溃阿里奥维斯图斯。
END OF Book 1 · Helvetian War — Hours 1–3第一卷 · 赫尔维提战争（1–3）结束 → Mīles / 军团兵→ 晋升 Mīles／军团兵
4	Battle of the Axona阿克索纳战役	Torques aureae ／金项圈	Ford engagement, encumbered enemy slaughtered.浅滩遭遇战，敌于河中受困被歼。
5	Battle of the Sabis萨比斯战役	Corōna Cīvica ／公民冠	Caesar enters the line personally to save his legion — citizens saved (Maxfield p.68).凯撒亲入战阵救援军团，拯救公民（Maxfield 第 68 页）。
6	Siege of the Atuatuci阿杜亚图基围攻	Corōna Mūrālis ／城墙冠	First siege of the course — first up the wall.课程首次围城，首先登上城墙。
END OF Book 2 · Belgic Campaign — Hours 4–6第二卷 · 贝尔盖战役（4–6）结束 → Immūnis / 免役兵→ 晋升 Immūnis／免役兵
7	Battle of Octodurus屋大都鲁斯之战	Corōna Castrēnsis ／军营冠	Galba defends camp against ambush — first into the enemy camp at counter-attack.伽尔巴守营抗伏击，反扑时率先入敌营。
8	Battle of Quiberon Bay基伯龙湾海战	Corōna Navālis ／海军冠	First naval engagement — first to board an enemy ship.首次海战，首先登上敌舰。
9	Crassus's Aquitanian Camp.克拉苏的阿基坦战役	Corōna Aurea ／金冠	Crassus, a young officer, wins his independent campaign — gold crown for valor.小克拉苏年纪轻轻独立战胜，金冠表勇。
END OF Book 3 · Coast & Aquitania — Hours 7–9第三卷 · 海岸与阿基坦（7–9）结束 → Tesserārius / 持牌兵→ 晋升 Tesserārius／持牌兵
10	Usipetes & Tencteri乌西佩特斯与滕克特里	Torques aureae duae ／一对金项圈	Mass action against two German tribes; controversial.对二日耳曼部族之大规模行动；颇具争议。
11	First Rhine Crossing首次跨越莱茵河	Phalerae aureae ／金胸牌	Engineering theater — the ten-day pile-bridge.工程剧场：十日内造起木桩桥。
12	First Invasion of Britain首次入侵不列颠	Corōna Aurea ／金冠	The aquilifer of the Tenth leaps with the eagle — gold crown (Maxfield p.79).第十军团掌旗官携鹰跃入海，金冠（Maxfield 第 79 页）。
END OF Book 4 · Rhine & Britain I — Hours 10–12第四卷 · 莱茵河与首征不列颠（10–12）结束 → Optiō / 副百夫长→ 晋升 Optiō／副百夫长
13	Ambush at Atuatuca阿杜阿都加伏击	Armillae fūnebrēs ／哀悼臂环	Roman defeat — Sabinus & Cotta killed; memorial decoration for survivors.罗马败战，萨宾努斯与科塔阵亡；幸存者得哀悼臂环。
14	Second Invasion of Britain第二次入侵不列颠	Phalerae ／胸甲圆牌	Larger fleet, river crossing, Cassivellaunus engaged.舰队壮大、渡泰晤士、对阵卡西维劳努斯。
15	Ethnography of Britain不列颠民族志	Stīpendium Scholasticum ／学术津贴	Tacitean excursus — no battle, scholarly stipend awarded.塔西陀插段，非战斗，授学术津贴。
16	Britain II: Climate不列颠之二：气候	Stīpendium Scholasticum ／学术津贴	Second Tacitean excursus on geography.塔西陀第二段：地理。
17	Siege of Cicero's Camp西塞罗营垒被围	Corōna Cīvica ／公民冠	Caesar relieves Cicero's winter camp — citizens saved.凯撒解围西塞罗冬营，拯救公民。
END OF Book 5 · Britain II & Disasters — Hours 13–17第五卷 · 第二次入侵不列颠与挫败（13–17）结束 → Signifer / 掌旗官→ 晋升 Signifer／掌旗官
18	Eburones Punitive Expedition对埃布隆尼斯人的惩戒	Torques aureae ／金项圈	Revenge for Atuatuca — extensive plunder and destruction.为阿杜阿都加复仇，大规模劫掠破坏。
19	Second Rhine Crossing第二次跨越莱茵河	Phalerae aureae ／金胸牌	Repeat engineering theater — another pile-bridge.再演工程剧场，又造一桥。
20	Atuatuca Garrison Attacked阿杜阿都加守备遭袭	Corōna Cīvica ／公民冠	Cicero saves the garrison — citizens saved.西塞罗救守备，拯救公民。
21	Ethnography of the Galli高卢人民族志	Stīpendium Scholasticum ／学术津贴	Gauls' Druids/Knights/plebs — no battle.高卢德鲁伊、骑士、平民，非战斗。
22	Ethnography of the Germani日耳曼人民族志	Stīpendium Scholasticum ／学术津贴	Inverse-Gauls stereotype — no battle.高卢之反面刻板印象，非战斗。
END OF Book 6 · Vengeance & Ethnography — Hours 18–22第六卷 · 复仇与民族志（18–22）结束 → Aquilifer / 鹰旗官→ 晋升 Aquilifer／鹰旗官
23	Siege of Avaricum阿瓦里库姆围攻	Corōna Mūrālis ／城墙冠	25-day siege, walls stormed under cover of rain.25 日围城，雨中破城。
24	Defeat at Gergovia热尔戈维亚的败战	Armillae fūnebrēs ／哀悼臂环	Caesar's only acknowledged defeat — 46 centurions killed.凯撒唯一承认之败战——46 名百夫长阵亡。
25	Road to Alesia通往阿莱西亚之路	Hasta Pūra ／净矛	Labienus and the German cavalry break Vercingetorix's mobility — officer-grade dōnum.拉比埃努斯与日耳曼骑兵击碎维钦格托里克斯之机动，军官级 dōnum。
26	Siege of Alesia阿莱西亚围攻	Corōna Obsidiōnālis ／解围冠	Caesar's masterpiece — the double ring relieves nothing; he breaks the relief instead. Highest possible decoration.凯撒之杰作，双重防线击破援军。古罗马最高荣誉。
END OF Book 7 · The Great Revolt — Hours 23–26第七卷 · 大起义（23–26）结束 → Centuriō / 百夫长 (DEFAULT CAP)→ 晋升 Centuriō／百夫长（默认上限）
27	Uxellodunum & Aftermath乌克塞洛杜诺姆与战后	Vēxillum ／军旗	Caesar's final field command of the Gallic war — senior officer's banner.凯撒在高卢战争中之最后野战指挥，高级军官之军旗。
28	Capstone: Rubicon to Ides总章：自卢比孔至三月之中	Corōna Triumphālis ／凯旋冠	Caesar's quadruple triumph (46 BC) — laurel crown of the triumphātor.凯撒四重凯旋（公元前 46 年）——凯旋者所戴桂冠。
END OF Book 8 (Hirtius) & Capstone — Hours 27–28第八卷（希尔提乌斯）与总章（27–28）结束 → gated: Tribūnus Mīlitum / 统领 (≥20 dōna + ≥1 corōna) OR Lēgātus / 军团长 (all 28 dōna + Obsidiōnālis + Triumphālis)→ 解锁条件：Tribūnus Mīlitum／统领（≥20 项 dōna ＋ ≥1 顶冠）；或 Lēgātus／军团长（28 项 dōna 全集，含解围冠与凯旋冠）

Source.来源。 The hierarchy of dōna mīlitāria used here follows Valerie A. Maxfield, The Military Decorations of the Roman Army (London: Batsford, 1981) — the standard modern reference. Maxfield documents that corōnae were stratified by feat (mūrālis for first up the wall, navālis for first to board, obsidiōnālis for raising a siege, etc.), while torques, armillae, and phalerae were the routine awards for soldiers and centurions. Maxfield also notes (p. 251) that Caesar himself used promotion as a substitute for decoration — the system this course follows in reverse: decorations for battles, promotion for completing books.Dōna mīlitāria 的等级体系本课程依据 Valerie A. Maxfield《The Military Decorations of the Roman Army》（London: Batsford, 1981）——该领域之标准现代参考。Maxfield 详述：corōnae 按功勋分级（城墙冠予首登墙者、海军冠予首登敌舰者、解围冠予救援被围之军者，等等）；而 torques、armillae、phalerae 为士兵与百夫长之常规奖励。Maxfield 又指出（第 251 页），凯撒本人即以晋升代替勋章：而本课程恰反其道而行：勋章授与战役，晋升保留给读完一卷。