A1 · 入门 章节 31

Special Cases and Advanced Structures

6 总规则
61 例句
7 分钟
本章规则 快速练习

Chapter in 30 Seconds

Master the nuanced exceptions that make your French sound professional and native-like.

  • Express costs, weights, and durations accurately in the past.
  • Navigate impersonal verbs like weather and necessity without agreement errors.
  • Sequence events smoothly using the past infinitive structure.
Precision in the past: Mastering the French exceptions.

你将学到什么

Hey there, language explorer! Ready to seriously level up your French? This chapter might sound advanced, but trust me, it's super exciting and totally doable for you, even as a beginner! We're diving into some special rules and structures that will make your French sound incredibly natural and precise. You'll learn handy tricks for talking about prices (like It cost 20 euros), weights (It weighed 2 kilograms), or even how long something took (

The meeting lasted half an hour
) without mixing up your verbs. These are golden rules for verbs like coûter, peser, valoir, and durer. No more mistakes there! We'll also tackle how to correctly talk about past weather events (It rained) or general necessities (
It was necessary that...
). Plus, you'll master how to use the magical little word en in the past tense, simplifying your sentences without worrying about agreement. Then, for something really cool: the Passé Surcomposé! Don't let the fancy name scare you. You'll learn to say things like
After I *had truly finished* doing something, I did something else.
This makes your storytelling super accurate, almost like you're narrating a scene play-by-play. Imagine saying,
After I had eaten, I went out.
And you'll easily connect actions with after doing something using the après + avoir/être + passé composé structure. By the end, your French will be so much stronger, and you'll impress everyone with your newfound precision! Ready for this amazing jump?

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to talk about the cost and weight of items in the past without making agreement errors.
  2. 2
    By the end you will be able to describe past weather and necessities using impersonal structures.
  3. 3
    By the end you will be able to use the pronoun 'en' in the past tense without overcomplicating agreement.
  4. 4
    By the end you will be able to sequence two actions using 'après avoir' or 'après être'.

章节指南

Overview

Hey there, language explorer! Ready to seriously level up your French grammar? This chapter might sound advanced, but trust me, it's super exciting and totally doable for you, even as a beginner at CEFR level A1!
We're diving into some special rules and structures that will make your French sound incredibly natural and precise, helping you communicate more effectively and confidently. Mastering these nuances is a fantastic way to accelerate your French learning journey.
This guide will unlock handy tricks for talking about everyday situations – like stating prices, weights, or how long an event lasted – without mixing up your verbs. We'll explore golden rules for verbs like coûter (to cost), peser (to weigh), valoir (to be worth), and durer (to last). You'll also tackle how to correctly talk about past weather events or general necessities, and master the magical little word en in the past tense, simplifying your sentences without worrying about agreement.
This is essential A1 French that will set you apart.
Then, for something really cool: the Passé Surcomposé! Don't let the fancy name scare you. You'll learn to express actions completed *before* another past action, making your storytelling super accurate.
Imagine saying,
After I had eaten, I went out.
You'll also easily connect actions with after doing something using the après + avoir/être + passé composé structure. By the end, your French grammar will be so much stronger, and you'll impress everyone with your newfound precision! Ready for this amazing jump in your learn French A1 adventure?

How This Grammar Works

This chapter introduces some powerful French grammar concepts that, while seemingly advanced for A1 French, are incredibly useful for sounding natural and precise. Let's break down these essential rules for your French learning.
First, let's look at the No-Agreement Rule for Prices and Weights, and Measuring Values: Verbs that never change. When verbs like coûter (to cost), peser (to weigh), valoir (to be worth), and durer (to last) are used to express a quantity, price, weight, or duration, their past participle *never* agrees with the subject or direct object. For instance, if you say Les pommes ont coûté deux euros (The apples cost two euros), coûté remains unchanged.
Similarly, La réunion a duré une heure (The meeting lasted an hour) keeps duré in its base form. This also applies to valoir and peser in similar contexts. Regarding **The Past Participle of 'Coûter': Money vs.
Metaphor, remember that coûter only agrees in very specific, metaphorical uses (e.g., les efforts qu'elle a coûtés** - the efforts it cost her), which is less common at A1. Focus on the
no agreement for money/weight/duration
rule for now.
Next, we have French Impersonal Verbs: The 'No Agreement' Rule (Participe passé). Impersonal verbs, often used with il (it) as a dummy subject, also have past participles that never agree. Think of weather verbs like il a plu (it rained) or il a neigé (it snowed), or the verb falloir (to be necessary) which becomes il a fallu (it was necessary).
The participle stays masculine singular.
A fantastic French grammar shortcut is the No Agreement with 'En'. When the pronoun en replaces a direct object (meaning some or any of something), the past participle *never* agrees, even if the object it replaces would normally trigger agreement. For example, if you say **Des voitures ?
J'en ai vu (Cars? I saw some), vu does not agree, even though voitures** is feminine plural.
Finally, for more sophisticated storytelling, we have The Double Past: Le Passé Surcomposé and After doing something (L'infinitif passé). The Passé Surcomposé (literally double past) is used to emphasize that one action was *completely finished* before another past action began. It's formed with the auxiliary verb (avoir or être) in the Passé Composé, followed by the main verb's past participle.
For example, Quand j'ai eu fini mes devoirs, je suis sorti (When I had finished my homework, I went out). This structure is formal but great for precision. Closely related is L'infinitif passé, formed with après + avoir/être + passé composé, meaning
after having done something.
For instance, Après être rentré, j'ai mangé (After having returned, I ate).
These structures will truly elevate your French grammar A1 skills!

Common Mistakes

  1. 1✗ Wrong:
    Les livres ont coûtés vingt euros.
    (The books cost twenty euros.)
✓ Correct:
Les livres ont coûté vingt euros.
*Explanation:* When coûter refers to a price, its past participle never agrees. It remains coûté, regardless of the subject's gender or number.
  1. 1✗ Wrong: "Des pommes ? J'en ai mangées." (Apples? I ate some.)
✓ Correct: "Des pommes ? J'en ai mangé."
*Explanation:* When the pronoun en is used, the past participle never agrees with the noun it replaces. This is a common French grammar shortcut.
  1. 1✗ Wrong:
    Il a pluue hier.
    (It rained yesterday.)
✓ Correct:
Il a plu hier.
*Explanation:* Impersonal verbs, like weather verbs (pleuvoir), always have a past participle that remains masculine singular (plu), as the il is a dummy subject and not a person.

Real Conversations

A

A

Bonjour, combien ont coûté les chaussures ? (Hello, how much did the shoes cost?)
B

B

Elles ont coûté soixante euros. (They cost sixty euros.)
A

A

Tu as vu le film dont je t'ai parlé ? (Did you see the film I told you about?)
B

B

Oui, j'en ai vu un extrait hier soir. (Yes, I saw an excerpt of it last night.)
A

A

Après être arrivé à Paris, qu'est-ce que tu as fait ? (After having arrived in Paris, what did you do?)
B

B

Après être arrivé, j'ai visité la Tour Eiffel. (After having arrived, I visited the Eiffel Tower.)

Quick FAQ

Q

Why doesn't the past participle of coûter agree in French when talking about prices or weights?

The past participle of verbs like coûter, peser, and durer remains invariable (doesn't agree) when it refers to a quantity, price, weight, or duration. This is a specific rule in French grammar to indicate a value rather than a direct action on an object.

Q

How do I use the pronoun en correctly in the past tense without making agreement mistakes?

When you use the pronoun en to replace a direct object (meaning some or any), the past participle *never* agrees. Always keep the past participle in its masculine singular form, regardless of the gender or number of the noun en replaces.

Q

What is the Passé Surcomposé and when should I use it in A1 French?

The Passé Surcomposé (double past) is used to show that one action was fully completed *before* another past action started. It adds precision to your storytelling. While it sounds advanced, it's great for beginners to recognize and gradually incorporate for clear sequencing of past events.

Q

Are there other verbs like coûter that don't agree in the past participle when expressing values?

Yes, verbs like peser (to weigh) and durer (to last) follow the same no-agreement rule when expressing a weight or duration. For instance, Elle a pesé trois kilos (It weighed three kilos) and Le cours a duré une heure (The class lasted an hour).

Cultural Context

These advanced structures are what make French sound truly authentic and precise. While some, like the Passé Surcomposé, might be more common in written French or formal speech, understanding them allows you to follow complex narratives and express yourself with greater nuance. Native speakers use these patterns naturally to convey exact sequences of events or specific quantities without ambiguity, making your French learning more effective and your communication much clearer.
Mastering these nuances will significantly enhance your ability to understand and participate in real French conversations.

关键例句 (8)

1

Les dix euros que ce burger m'a coûté étaient trop chers.

The ten euros that this burger cost me were too expensive.

'Coûter' 的过去分词：金钱与隐喻
2

Toutes les larmes que cette rupture m'a coûtées sont enfin sèches.

All the tears that this breakup cost me are finally dry.

'Coûter' 的过去分词：金钱与隐喻
3

Il a fallu courir pour avoir le bus.

We had to run to catch the bus.

法语无人称动词：无性数配合规则 (Participe passé)
4

Il a plu toute la journée pendant mon séjour à Londres.

It rained all day during my stay in London.

法语无人称动词：无性数配合规则 (Participe passé)
5

Les cent euros que mon nouveau téléphone a coûté.

我的新手机花了一百欧元。

不配合的测量动词：价格、重量与时间 (coûter, peser, durer)
6

Les trois kilos que ce chat a pesé.

这只猫重三公斤。

不配合的测量动词：价格、重量与时间 (coûter, peser, durer)
7

Après avoir posté la photo, j'ai eu beaucoup de likes.

发完照片后，我收到了很多赞。

在做完某事之后 (L'infinitif passé)
8

Après être rentré, j'ai commandé un Uber Eats.

回到家后，我点了一份 Uber Eats。

在做完某事之后 (L'infinitif passé)

技巧与窍门 (4)

🎯

“多少钱？”测试法

如果一个词能回答“多少钱？”（Combien ?）而不是“什么？”（Quoi ?），那么它很可能不需要变化。价格和重量都是回答“多少”。例如：“这件衣服花了多少钱？” →
Combien cette robe a coûté ?
frontend.learn_grammar.from_rule: 无配合规则：价格与重量 (coûter, peser, valoir)
💡

Don't agree!

Remember that 'coûté' never changes. Don't add an 'e' or 's'.
frontend.learn_grammar.from_rule: 'Coûter' 的过去分词：金钱与隐喻
💡

The 'Il' Rule

Always start with 'Il'. If you find yourself wanting to use 'Elle' or 'Ils', stop and check if the verb is impersonal.
frontend.learn_grammar.from_rule: 法语无人称动词：无性数配合规则 (Participe passé)
💡

“多少”测试法

如果你能用“多少？”(Combien?) 来提问，那它就是测量词，不需要配合！
Les 50€ que ça a coûté.
frontend.learn_grammar.from_rule: 不配合的测量动词：价格、重量与时间 (coûter, peser, durer)

核心词汇 (8)

coûter to cost peser to weigh valoir to be worth durer to last pleuvoir to rain falloir to be necessary après after en some/of it

Real-World Preview

shopping-basket

At the Market

clock

Reporting a Delay

Review Summary

  • Verb (coûter/peser/durer) + Measurement
  • Il + [Verb] (Past Participle)
  • En + Avoir + Past Participle
  • Après + [avoir/être] + Past Participle

常见错误

Even though 'fleurs' is feminine plural, 'coûter' refers to a price here, so it remains invariable.

Wrong: Les fleurs que j'ai achetées m'ont coûtées cher.
正确: Les fleurs que j'ai achetées m'ont coûté cher.

The pronoun 'en' does not function like a standard direct object pronoun; it never triggers agreement.

Wrong: Des pommes ? J'en ai mangées.
正确: Des pommes ? J'en ai mangé.

In French, 'après' must be followed by the auxiliary (avoir/être) in the infinitive plus the past participle.

Wrong: Après mangé, je suis parti.
正确: Après avoir mangé, je suis parti.

本章规则 (6)

1

无配合规则：价格与重量 (coûter, peser, valoir)

A1
当动词 coûter、peser 或 valoir 表示实际的价格或重量时，它们的过去分词（coûté, pesé, valu）永远不变，不需要根据名词的性和数进行变化。
Les 50 euros que ce jeu vidéo a coûté sont excessi...
10 例句
2

'Coûter' 的过去分词：金钱与隐喻

A1
Agree coûté with the preceding object only when 'cost' describes metaphorical sacrifices, not literal monetary prices.
Les dix euros que ce burger m'a coûté étaient trop...
10 例句
3

法语无人称动词：无性数配合规则 (Participe passé)

A1
Past participles of impersonal verbs remain invariable (masculine singular), regardless of preceding nouns or gender/number context.
Il a fallu courir pour avoir le bus.
10 例句
4

不配合的测量动词：价格、重量与时间 (coûter, peser, durer)

A1
当动词表示数量（价格、重量、时间）时，过去分词永远不会改变结尾。记住这几个“测量词”：coûter、peser、durer。
Les cent euros que mon nouveau téléphone a coûté.
10 例句
5

代词'En'无需性数配合：法语语法捷径

A1
当你使用代词 en 来代替“一些”东西时，动词就像被冻结了一样，永远保持最简单的“男孩子”单数形式，不需要加 e 或 s。
J'en ai acheté trois.
11 例句
6

在做完某事之后 (L'infinitif passé)

B2
想说“做完某事后”，一定要在 après 后面加上 avoir 或 être 以及动词的过去分词。
Après avoir posté la photo, j'ai eu beaucoup de li...
10 例句

Next Steps

You've just tackled some of the trickiest 'fine print' in French grammar. If you can handle these, you can handle anything! Keep practicing these nuances.

Write 5 sentences about your last grocery trip using 'en' and prices.

Describe your morning routine using 'Après avoir' for every step.

Continue to: The Building Blocks of Identity

快速练习 (10)

找出并修正这句关于一个女性的句子中的错误。

Find and fix the mistake:

Après être allé au magasin, elle a acheté du pain.

✓ Correct! ✗ Not quite. Correct answer: Après être allée au magasin, elle a acheté du pain.
因为主语是 'elle'，过去分词 'allé' 必须配合变成 'allée'。

frontend.learn_grammar.from_rule: 在做完某事之后 (L'infinitif passé)

填空

La réunion a ___ (durer) deux heures.

✓ Correct! ✗ Not quite. Correct answer: duré
使用助动词 'avoir'，且 'durer' 是时间测量动词，因此使用标准形式 'duré'。

frontend.learn_grammar.from_rule: 不配合的测量动词：价格、重量与时间 (coûter, peser, durer)

找出并修正错误

Les valises que j'ai pesées ont pesé lourd.

✓ Correct! ✗ Not quite. Correct answer: Les valises que j'ai pesé ont pesé lourd.
在表示重量测量（它们很重）的语境下，'peser' 是不变的。

frontend.learn_grammar.from_rule: 不配合的测量动词：价格、重量与时间 (coûter, peser, durer)

Choose the correct sentence.

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: La robe a coûté cher.
No agreement for 'coûter'.

frontend.learn_grammar.from_rule: 'Coûter' 的过去分词：金钱与隐喻

用正确的过去分词填空。

Il y avait des erreurs, mais tu en as ___ (corriger) beaucoup.

✓ Correct! ✗ Not quite. Correct answer: corrigé
有了代词 'en'，过去分词 'corrigé' 保持其基础的阳性单数形式。

frontend.learn_grammar.from_rule: 代词'En'无需性数配合：法语语法捷径

用“coûter”的正确形式填空。

Les cent euros que ce manteau a ____ étaient trop chers.

✓ Correct! ✗ Not quite. Correct answer: coûté
当“coûter”指价格（字面意思）时，它永远不加变化。

frontend.learn_grammar.from_rule: 无配合规则：价格与重量 (coûter, peser, valoir)

哪句话是正确的？

选择关于价格的语法正确的句子：

✓ Correct! ✗ Not quite. Correct answer: Les dix euros que ce livre m'a coûté.
因为 'coûter' 是测量动词，即使前面有复数的 'euros'，过去分词也保持不变。

frontend.learn_grammar.from_rule: 不配合的测量动词：价格、重量与时间 (coûter, peser, durer)

Correct the error.

Find and fix the mistake:

Il a fallue que je parte.

✓ Correct! ✗ Not quite. Correct answer: Il a fallu que je parte.
No agreement on 'fallu'.

frontend.learn_grammar.from_rule: 法语无人称动词：无性数配合规则 (Participe passé)

Fill in the blank with the correct form.

Hier, il ___ (pleuvoir) toute la journée.

✓ Correct! ✗ Not quite. Correct answer: a plu
Impersonal verbs use 'avoir' and are invariable.

frontend.learn_grammar.from_rule: 法语无人称动词：无性数配合规则 (Participe passé)

用 'finir' 的正确过去不定式形式填空。

Après ___ mon café, je suis parti.

✓ Correct! ✗ Not quite. Correct answer: avoir fini
我们使用 'avoir'，因为 'finir' 是一个标准动词，不使用 'être'。

frontend.learn_grammar.from_rule: 在做完某事之后 (L'infinitif passé)

Score: /10

常见问题 (6)

在法语语法中，金钱被视为一种度量（多少钱），而不是一个直接宾语（什么）。因为它不是直接宾语，所以不触发配合规则。
是的！如果你说“它持续的两小时”，你会写“Les deux heures que ça a duré”，不加-es。时间也是一种度量。
No, 'coûter' is invariant in the passé composé.
No, always use 'avoir'.
No, never. It is strictly invariable.
It is a dummy subject, like 'it' in 'it is raining'.
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