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Compare your choices比较你的选择
Read one possible answer and its reasoning查看一种可能的例答及解释
Urbe captā, mīlitēs fūgērunt.
The participle supplies passive meaning. “Having died” and “having been killed” would express different events and must not be swapped silently.分词带出被动意义。“死亡”与“被杀”表达不同事件，不可无说明地互换。
τῆς πόλεως ληφθείσης, οἱ στρατιῶται ἔφυγον.
The English prompt selects a temporal interpretation. The same absolute pattern can express a cause or concession in a different context.题目指定时间关系；相同独立结构在其他语境中可表达原因或让步。
This is an authored example; other answers may preserve the intended meaning and fit the context.此为编写示例；其他答案也可能保留预期意义，并符合语境。
Change one choice, then connect the choices改变一项选择，再把选择连接起来
Variation 1变化练习 1
Make the city a plural group of cities.把城市改为多座城市。
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Use ablative plural urbibus captīs.用夺格复数 urbibus captīs。
Use genitive plural τῶν πόλεων ληφθεισῶν.用属格复数 τῶν πόλεων ληφθεισῶν。
Compare with one possible answer与一种可能的答案比较
Urbibus captīs, mīlitēs fūgērunt.
The noun and participle both become ablative plural.名词及分词均改为夺格复数。
τῶν πόλεων ληφθεισῶν, οἱ στρατιῶται ἔφυγον.
The article, noun and passive participle all become genitive plural.冠词、名词及被动分词均改为属格复数。
Variation 2变化练习 2
Use a finite temporal clause instead of the absolute construction.用限定动词时间从句代替独立结构。
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Use postquam and perfect passive capta est.用 postquam 及完成被动 capta est。
Use ἐπεί and aorist passive ἐλήφθη.用 ἐπεί 及不定过去被动 ἐλήφθη。
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Postquam urbs capta est, mīlitēs fūgērunt.
The city is now nominative inside an explicit temporal clause.城市现为时间从句内的主格。
ἐπεὶ ἡ πόλις ἐλήφθη, οἱ στρατιῶται ἔφυγον.
The finite clause explicitly narrates capture before the flight.限定动词从句明确叙述逃走前的攻占。
Variation 3变化练习 3
Change the main event: after the city was captured, the soldiers stayed.改变主事件：城市被攻占后，士兵们留了下来。
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Mānsērunt is perfect of maneō.Mānsērunt 为 maneō 的完成时。
Ἔμειναν is aorist of μένω.Ἔμειναν 为 μένω 的不定过去时。
Compare with one possible answer与一种可能的答案比较
Urbe captā, mīlitēs mānsērunt.
The absolute frame remains; the new main verb changes the soldiers’ response.独立情境不变；新主句动词改变士兵的反应。
τῆς πόλεως ληφθείσης, οἱ στρατιῶται ἔμειναν.
A changed outcome does not require changing the capture frame.结果改变，无须改变攻占情境。
Woodcock §49 — A predicative absolute phrase in the ablative.夺格中的表语性独立结构。
Woodcock §50 — Temporal, causal, concessive, or conditional force depends on context.时间、原因、让步或条件意味由语境确定。
Smyth §2070 — Genitive absolute with a participant outside the main construction.属格独立结构的参与者不属于主句的主要结构。
Smyth §475 — Principal parts of λαμβάνω, including aorist passive ἐλήφθην.λαμβάνω 的主要形式，包括不定过去时被动式 ἐλήφθην。
Original examples and explanations remain drafts pending independent language review.编写例答及解释仍为草案，等待独立语言审阅。
Keep or analyse a response elsewhere保存作答或送往其他工作区分析
Choose one response to export as a Syntax Studio source. Only that text is included; reflections and model answers stay outside this export. Import and a composition fork remain explicit actions in Cursus.选择一项作答，导出为 Syntax Studio 的源文本。只包含所选文本，不含反思或例答。在 Cursus 中，导入及建立写作分支仍须明确操作。