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A1 numeral #3,500 最常用 10分钟阅读

neuf

前3,500

开始练习例句笔记与提示 neuf 30秒了解

解析 neuf in your Level:

At the A1 level, 'neuf' is introduced as one of the first ten numbers. Learners are expected to recognize its written form and its sound. The primary focus is on counting objects (neuf pommes), stating one's age (j'ai neuf ans), and recognizing it in simple prices or time (neuf heures). The most important takeaway at this level is the basic cardinal value and the specific pronunciation change in 'neuf ans'. Students should practice counting from one to ten repeatedly to ensure 'neuf' is deeply embedded in their numerical memory. It is a foundational word that allows for basic survival communication, such as telling a shopkeeper how many items you want to buy.

At the A2 level, the use of 'neuf' expands into more daily life contexts. Learners will encounter 'neuf' in phone numbers, where they must recognize it as part of a sequence. They also begin to see 'neuf' in dates (le neuf mai) and in addresses. The distinction between 'neuf' (9) and the adjective 'neuf' (new) becomes more relevant as they start describing objects. A2 students should be able to handle 'neuf' in the context of shopping (discounts, quantities) and basic social interactions. They should also be comfortable with 'dix-neuf' (19) and 'quatre-vingt-neuf' (89), understanding how the base number 'neuf' fits into larger numeric structures.

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By B1, learners are expected to use 'neuf' fluently in more complex sentences and narratives. They might use it in recipes (neuf grammes de sel) or in describing statistics in a simple way. The phonetic rule for 'neuf heures' and 'neuf ans' should be second nature. B1 students also start encountering idiomatic expressions or more varied uses of the number in professional contexts, such as 'le neuf du mois' as a deadline. They should also be able to distinguish between 'neuf' and 'neuvième' without hesitation, using the ordinal form correctly in rankings or floor levels in a building.

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At the B2 level, 'neuf' is used in more abstract or technical discussions. A speaker might discuss 'le chiffre neuf' in the context of a mathematical problem or a data set. They are also more likely to encounter the adjective 'neuf' in sophisticated writing, requiring them to instantly distinguish it from the numeral based on syntax. B2 learners should be aware of the cultural significance of numbers and might use 'neuf' in more formal reports or presentations. Their pronunciation should be impeccable, including the subtle 'v' liaison, which marks a higher level of linguistic integration.

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C1 learners possess a deep, nuanced understanding of 'neuf'. They can recognize it in rapid, informal speech where it might be slightly clipped or in regional accents. They are familiar with literary uses and perhaps even historical references where the number nine might appear. At this level, the focus is on the absolute precision of use and the ability to switch between the numeral and related forms (like the collective 'neuvaine' or the verb 'renouveler') with ease. They can also appreciate puns or wordplay involving the homonyms of 'neuf'.

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At the C2 level, 'neuf' is a tool used with total mastery. The speaker can discuss the etymology of the word, its evolution from Latin 'novem', and its role in the French language system. They can use 'neuf' in highly formal or academic contexts, such as discussing the 'système en base neuf' or analyzing literature where numerical symbolism is key. There is no distinction between their use of 'neuf' and that of a highly educated native speaker. They can also navigate the most obscure idiomatic uses and regional variations without any difficulty.

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开始练习例句笔记与提示

neuf 30秒了解

Neuf is the French word for the number nine, used for counting and quantifying nouns in everyday conversation.
It is an invariable numeral, meaning its spelling never changes regardless of the gender or number of the noun it modifies.
The pronunciation of the 'f' in 'neuf' is unique, changing to a 'v' sound specifically before 'ans' and 'heures'.
It is a homonym of the adjective 'neuf' (brand new), but is easily distinguished by its position before the noun.

The French word neuf primarily serves as the cardinal number for nine. In the French linguistic landscape, it is one of the foundational building blocks of numerical literacy, appearing in everything from basic counting to complex mathematical equations. At its most fundamental level, it represents the quantity that follows eight (huit) and precedes ten (dix). However, for an English speaker, the simplicity of the number nine belies some fascinating phonetic and grammatical nuances that occur when 'neuf' interacts with other words in a sentence. Understanding 'neuf' is not just about memorizing a digit; it is about mastering the subtle shifts in French pronunciation that signal a speaker's fluency.

The Cardinal Quantity: As a number, 'neuf' is used to quantify nouns. For example, if you are at a bakery and want to buy nine croissants, you would ask for 'neuf croissants'. It remains 'neuf' regardless of whether the noun it modifies is masculine or feminine, which is a relief for beginners struggling with gender agreement in other parts of French grammar.

Il y a neuf joueurs dans l'équipe de baseball.

Beyond mere counting, 'neuf' is integral to the French system of telling time and dates. In the 24-hour clock common in France, 'neuf heures' can refer to 9:00 AM, while 'vingt-et-une heures' refers to 9:00 PM. Interestingly, the pronunciation of the 'f' in 'neuf' changes specifically when followed by the words 'heures' (hours) or 'ans' (years). In these two cases, the 'f' sound softens into a 'v' sound due to liaison. So, 'neuf ans' is pronounced [nœ-vã]. This is a critical distinction for learners to grasp early on to sound natural.

Phone Numbers and Sequences: In France, phone numbers are traditionally given in pairs. If a phone number contains the digits 09, it is spoken as 'zéro neuf'. If it is 99, it is 'quatre-vingt-dix-neuf'. Hearing 'neuf' in rapid succession is common in financial transactions and administrative contexts.

Mon numéro de téléphone se termine par neuf.

It is also important to distinguish the numeral 'neuf' from its homonym, the adjective 'neuf' (meaning 'brand new'). While they look and sound identical in the masculine singular form, their functions are entirely different. The numeral 'neuf' is invariable, whereas the adjective 'neuf' can change to 'neuve' in the feminine. When you hear 'un livre neuf', it means 'a brand new book'. When you hear 'neuf livres', it means 'nine books'. Context is your best friend here. In the context of A1 learning, you will almost exclusively encounter it as the number nine.

Mathematical Use: In basic arithmetic, 'neuf' is used just like 'nine'. 'Trois fois trois font neuf' (Three times three make nine). It is a stable, essential part of the decimal system.

Using 'neuf' in a sentence is generally straightforward because it precedes the noun it is counting, mirroring the English structure. However, the true mastery of 'neuf' lies in the phonetic transitions it undergoes based on the word that follows it. Let's explore the various ways 'neuf' integrates into daily French speech, from describing ages to identifying floors in a building.

Age and Time: When talking about age, 'neuf' follows the subject and the verb 'avoir'. 'J'ai neuf ans' (I am nine years old). Note the pronunciation: the 'f' becomes a 'v' sound. Similarly, with time: 'Il est neuf heures' (It is nine o'clock).

Ma petite sœur a neuf ans aujourd'hui.

When 'neuf' stands alone or comes at the end of a sentence, the 'f' is clearly pronounced as a hard [f]. For instance, if someone asks how many cats you have, and you simply say 'Neuf', the 'f' is sharp. However, if 'neuf' is followed by a word starting with a consonant, such as 'neuf chats', the 'f' is also pronounced. The only exceptions are 'ans' and 'heures'. This rule is a common hurdle for English speakers who are used to the 'n' in 'nine' remaining constant.

Addresses and Locations: In French addresses, the number comes before the street name. 'J'habite au neuf, rue de la Paix'. In large apartment buildings, 'neuf' might refer to the ninth floor (le neuvième étage), although 'neuf' itself is the cardinal number, not the ordinal.

Prenez le bus numéro neuf pour aller au centre-ville.

In commercial contexts, 'neuf' appears frequently in prices. 'Ça coûte neuf euros'. Here, the 'f' is usually pronounced as [f], though in rapid speech, some speakers might elide it slightly before the vowel in 'euros'. However, for learners, maintaining the [f] sound in 'neuf euros' is the standard and safest approach to being understood clearly.

The 'Neuf' of Discovery: While we focus on the number, you will often hear the phrase 'Quoi de neuf ?' which means 'What's new?'. Even though this uses the adjective form, it is so common that learners often confuse the two. If you hear 'neuf' at the end of a greeting, it's almost certainly the adjective!

Il y a neuf places disponibles dans le parking.

The word 'neuf' is ubiquitous in the French-speaking world. From the bustling streets of Paris to the quiet villages of Quebec, you will hear it in various daily scenarios. One of the most common places is the local 'marché' (market). Vendors will shout out prices, and 'neuf euros le kilo' is a sound you will likely encounter. Because nine is a high single digit, it often appears in the final tally of items or as part of larger numbers like 'dix-neuf' (19) or 'quatre-vingt-neuf' (89).

Public Transport: In Paris, the Metro Line 9 (Ligne 9) is one of the busiest. You will hear announcements like 'Direction Pont de Sèvres, sur la ligne neuf'. Bus numbers and platform numbers also frequently feature 'neuf'.

Le train part du quai numéro neuf.

In the media, 'neuf' is heard during weather reports or news segments. 'Il fera neuf degrés à Lille demain matin' (It will be nine degrees in Lille tomorrow morning). In sports, especially football (soccer), scores like 'un à neuf' (one to nine) might be rare, but player jersey numbers often include nine, traditionally the number of the center-forward.

Everyday Socializing: When giving a phone number, French people group digits in twos. A number starting with 06 09... would be 'zéro six, zéro neuf'. This rhythmic delivery makes 'neuf' stand out as a clear, distinct unit of information.

Elle a acheté neuf bouteilles d'eau.

In a professional setting, 'neuf' might appear in deadlines or quantities. 'Nous avons neuf jours pour finir ce projet' (We have nine days to finish this project). The word is short, sharp, and essential for precision. Because it is a basic number, it is rarely replaced by slang, though in very informal speech, people might use 'neuf' as part of the phrase 'neuf-trois' to refer to the department of Seine-Saint-Denis (93) near Paris.

Classroom Settings: Teachers often say 'Ouvrez vos livres à la page neuf' (Open your books to page nine). For a student, recognizing this number is vital for following instructions and keeping up with the lesson flow.

While 'neuf' seems simple, it is a frequent source of errors for English speakers. The most common mistake involves the confusion between 'neuf' the number and 'neuf' the adjective. In English, 'nine' and 'new' are totally different words. In French, they are homonyms in the masculine singular form. A student might hear 'un vélo neuf' and think it means 'nine bicycles', when it actually means 'a brand new bicycle'. Remember: the number usually comes *before* the noun, and the adjective usually comes *after*.

Pronunciation Pitfalls: The liaison rule for 'neuf ans' and 'neuf heures' is the single most common pronunciation mistake. Many learners continue to pronounce the 'f' as a hard [f] in these cases. While you will still be understood, it is a clear sign of a non-native accent. Practice saying 'neuv-ans' and 'neuv-heures' to smooth out your speech.

Incorrect: J'ai neuf (hard f) ans. Correct: J'ai neuf (v sound) ans.

Another error is forgetting that 'neuf' is invariable as a number. Some learners try to add an 's' to it when writing 'deux neufs' (two nines). Unlike in English where we can pluralize numbers ('I have three nines in my hand'), in French, the word 'neuf' remains unchanged. If you are referring to the digit itself as a noun, you would say 'les chiffres neuf'.

Word Order with Adjectives: Learners sometimes place the number after the noun. 'Les voitures neuf' is incorrect for 'nine cars'. It should be 'neuf voitures'. If you say 'des voitures neuves', you are describing 'brand new cars'. The position of the word changes the meaning entirely.

Faites attention : neuf stylos (9 pens) vs un stylo neuf (1 new pen).

Lastly, confusion with 'neuf' (9) and 'œuf' (egg) can occur in listening, as they rhyme. 'Un œuf' (one egg) vs 'neuf' (nine). In a busy kitchen or market, ensure you listen for the 'n' sound at the beginning to distinguish the number from the food item!

In French, while 'neuf' is the standard way to say nine, there are related words and alternatives depending on the context. Understanding these helps build a more robust vocabulary and allows for more precise expression.

Ordinal vs Cardinal: The ordinal version of 'neuf' is 'neuvième' (ninth). Note that the 'f' changes to a 'v' here as well. You use 'neuvième' for positions: 'le neuvième étage' (the ninth floor) or 'la neuvième fois' (the ninth time).

C'est la neuvième fois que je t'appelle !

When talking about a group of nine, French uses the collective noun 'une neuvaine'. While this is often used in a religious context (nine days of prayer), it can theoretically represent any set of nine, though it is much less common than 'une dizaine' (about ten) or 'une douzaine' (a dozen).

Comparison: Neuf vs Nouveau

Since 'neuf' also means 'new', let's compare it to 'nouveau'.

Neuf: Brand new, never used, fresh from the factory. (Example: Un téléphone neuf).
Nouveau: New to the owner, or a change in state. (Example: Ma nouvelle voiture - which might be used, but is new to me).

In mathematics, you might hear 'le chiffre neuf' to refer specifically to the symbol or digit, whereas 'le nombre neuf' refers to the quantity. This is a subtle distinction used mostly in technical or academic settings.

Écrivez le chiffre neuf sur le tableau.

Finally, when counting down, 'neuf' is the second number you'll say after 'dix'. 'Dix, neuf, huit, sept...' The word is short and explosive, making it perfect for a dramatic countdown!

How Formal Is It?

趣味小知识

The 'f' in 'neuf' is a remnant of the phonetic evolution where the 'v' in 'novem' hardened at the end of the word in Old French.

发音指南

UK /nœf/

US /nœf/

Single syllable, no word-level stress.

押韵词

œuf (egg) bœuf (beef) veuf (widower) chef (boss - partially) neuf (new) meuf (woman - slang) pouf (ottoman) plouf (splash)

常见错误

Pronouncing the 'f' when followed by 'ans' or 'heures' (it should be a 'v' sound).
Confusing the vowel sound with 'œuf' (egg) or 'neuf' (new) - although they sound the same, the context differs.
Making the 'f' silent (like in 'six' or 'dix' before a consonant). The 'f' in 'neuf' is usually pronounced.
Over-emphasizing the 'f' in liaison.
Using an English 'nine' vowel sound like 'eye'.

难度评级

阅读 1/5

Very easy to recognize as the number 9.

写作 1/5

Short and easy to spell.

口语 2/5

The liaison rules [f] vs [v] add a slight challenge.

听力 2/5

Can be confused with 'neuf' (new) or 'œuf' (egg).

接下来学什么

前置知识

un deux trois quatre cinq six sept huit

接下来学习

dix onze douze neuvième nouveau

高级

neuvaine nonuplet nonaire

需要掌握的语法

Liaison with 'neuf'

Neuf ans (pronounced 'neuv-ans').

Cardinal vs Ordinal

Neuf (9) vs Neuvième (9th).

Invariability of numbers

Les chiffres neuf (no 's').

Position of numerals

Neuf livres (before the noun).

Time construction

Il est neuf heures (use of 'être').

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按水平分级的例句

J'ai neuf chats.

I have nine cats.

The number 'neuf' comes before the noun 'chats'.

Il est neuf heures.

It is nine o'clock.

Note the 'v' sound in 'neuf' because of 'heures'.

Ça coûte neuf euros.

That costs nine euros.

'Neuf' is used here as a price.

Ma sœur a neuf ans.

My sister is nine years old.

Liaison: 'neuf' is pronounced with a 'v' sound before 'ans'.

Voici neuf pommes rouges.

Here are nine red apples.

The number precedes the noun and its adjective.

Le numéro est le neuf.

The number is nine.

Here 'neuf' is used as a noun.

Il y a neuf chaises.

There are nine chairs.

Basic counting.

Je vois neuf oiseaux.

I see nine birds.

Verb 'voir' + number + noun.

Le rendez-vous est à neuf heures trente.

The meeting is at nine-thirty.

Time expression.

J'habite au numéro neuf.

I live at number nine.

Address usage.

Il y a neuf étudiants dans la classe.

There are nine students in the class.

Quantifying a group.

Le bus numéro neuf arrive.

Bus number nine is arriving.

Identification number.

Nous avons neuf jours de vacances.

We have nine days of vacation.

Duration.

Le livre a neuf chapitres.

The book has nine chapters.

Counting parts of a whole.

Mon code est le zéro-neuf.

My code is zero-nine.

Sequence of digits.

Il a acheté neuf nouveaux stylos.

He bought nine new pens.

Contrast between numeral 'neuf' and adjective 'nouveaux'.

Neuf personnes sur dix aiment le chocolat.

Nine out of ten people like chocolate.

Statistical expression.

Le film commence à vingt-et-une heures neuf.

The movie starts at 9:09 PM.

Precise time.

Il a fallu neuf mois pour construire ce mur.

It took nine months to build this wall.

Duration in months.

Le score final était de neuf à zéro.

The final score was nine to zero.

Sports score.

Elle a couru neuf kilomètres ce matin.

She ran nine kilometers this morning.

Measurement of distance.

Il y a neuf planètes dans ce vieux livre d'astronomie.

There are nine planets in this old astronomy book.

Historical/Scientific context.

Nous avons besoin de neuf œufs pour le gâteau.

We need nine eggs for the cake.

Recipe quantity.

Le département quatre-vingt-neuf est l'Yonne.

Department 89 is Yonne.

Administrative numbering.

La racine carrée de quatre-vingt-un est neuf.

The square root of eighty-one is nine.

Mathematical fact.

Le projet a été approuvé par neuf voix contre trois.

The project was approved by nine votes to three.

Voting results.

Il est né le neuf septembre mille neuf cent quatre-vingt-neuf.

He was born on September 9, 1989.

Complex date with multiple 'neuf's.

Le poème est composé de neuf strophes.

The poem is composed of nine stanzas.

Literary analysis.

Neuf fois sur dix, il oublie ses clés.

Nine times out of ten, he forgets his keys.

Idiomatic frequency expression.

L'entreprise a ouvert neuf nouvelles succursales.

The company opened nine new branches.

Business growth context.

Il a fallu neuf tentatives pour réussir l'expérience.

It took nine attempts to succeed in the experiment.

Scientific process.

La symphonie numéro neuf de Beethoven est célèbre.

Beethoven's Symphony No. 9 is famous.

Cultural reference.

L'article neuf de la constitution traite des droits civiques.

Article nine of the constitution deals with civic rights.

Legal/Formal context.

Le chiffre neuf possède des propriétés mathématiques fascinantes.

The digit nine possesses fascinating mathematical properties.

Abstract discussion of the number.

Il a fallu une neuvaine de jours pour obtenir une réponse.

It took a period of nine days to get an answer.

Use of the collective noun 'neuvaine'.

Sa collection comprend neuf manuscrits du Moyen Âge.

His collection includes nine medieval manuscripts.

Academic/Curatorial context.

Le candidat a obtenu exactement neuf pour cent des suffrages.

The candidate obtained exactly nine percent of the votes.

Precise percentage.

La période de neuf ans a été marquée par de grands changements.

The nine-year period was marked by great changes.

Historical analysis.

Il y a neuf chances sur cent que cela se produise.

There is a nine percent chance that this will happen.

Probability expression.

Le texte est divisé en neuf sections distinctes.

The text is divided into nine distinct sections.

Structural description.

L'énigme repose sur l'omniprésence du chiffre neuf dans le récit.

The enigma rests on the omnipresence of the digit nine in the narrative.

Literary/Symbolic analysis.

La preuve par neuf est une technique de vérification arithmétique.

The 'casting out nines' is an arithmetic verification technique.

Technical mathematical term.

Le traité fut signé le neuf du mois de brumaire.

The treaty was signed on the ninth of the month of Brumaire.

Historical revolutionary calendar date.

On observe une récurrence du motif de neuf dans l'architecture locale.

A recurrence of the motif of nine is observed in the local architecture.

Architectural/Artistic analysis.

L'investissement a généré un rendement de neuf fois la mise initiale.

The investment generated a return of nine times the initial stake.

Financial multiplier.

La structure en neuf parties confère à l'œuvre une harmonie particulière.

The nine-part structure gives the work a particular harmony.

Aesthetic criticism.

Il a exploré les neuf cercles de la bureaucratie moderne.

He explored the nine circles of modern bureaucracy.

Literary allusion (to Dante's Inferno).

La loi fut adoptée après neuf heures de débats parlementaires.

The law was adopted after nine hours of parliamentary debates.

Formal political reporting.

常见搭配

Neuf ans

Neuf heures

Neuf euros

Neuf mois

Neuf personnes

Neuf jours

Ligne neuf

Page neuf

Numéro neuf

Neuf fois

常用短语

Neuf fois sur dix

— Almost always or very frequently. Equivalent to 'nine times out of ten'.

Neuf fois sur dix, il est en retard.

À neuf heures pile

— Exactly at nine o'clock. Used for emphasis on punctuality.

Le train part à neuf heures pile.

Les neuf dixièmes

— The vast majority (9/10ths). Used in formal or statistical contexts.

Les neuf dixièmes de la population sont d'accord.

Zéro-neuf

— The start of many French landline phone numbers in certain regions.

Son numéro commence par zéro-neuf.

Neuf mois de l'année

— Referring to a significant portion of the year.

Il pleut neuf mois de l'année ici.

Le chapitre neuf

— Standard way to refer to the ninth section of a book.

Lisez le chapitre neuf pour demain.

Neuf sur dix

— A high rating or score.

J'ai eu neuf sur dix à mon test.

Les neuf muses

— A reference to Greek mythology often used in French culture.

Il invoque les neuf muses.

Neuf à la suite

— Nine in a row.

Il a gagné neuf fois à la suite.

Un pack de neuf

— A package containing nine items.

J'ai acheté un pack de neuf yaourts.

容易混淆的词

neuf vs Neuf (Adjective)

Means 'brand new'. Usually follows the noun.

neuf vs Œuf

Means 'egg'. Sounds similar but lacks the initial 'n'.

neuf vs Nouveau

Also means 'new', but is used differently than the adjective 'neuf'.

习语与表达

"Faire du neuf avec du vieux"

— To recycle or repurpose something old to make it look new. Note: Uses the adjective 'neuf'.

Il a repeint ses meubles pour faire du neuf avec du vieux.

Informal

"Quoi de neuf ?"

— What's new? / What's up? Note: Uses the adjective 'neuf'.

Salut Pierre, quoi de neuf ?

Informal

"Remettre à neuf"

— To renovate or restore something to its original condition. Note: Adjective form.

Ils ont remis l'appartement à neuf.

Neutral

"La preuve par neuf"

— A definitive proof or a way to check a result. Also a math technique.

C'est la preuve par neuf de son honnêteté.

Neutral

"S'habiller de neuf"

— To wear brand new clothes. Note: Adjective form.

Elle s'est habillée de neuf pour le mariage.

Neutral

"Donner du sang neuf"

— To bring in new people or fresh ideas to an organization. Note: Adjective form.

L'entreprise a besoin de sang neuf.

Metaphorical

"Comme neuf"

— As good as new. Note: Adjective form.

Après réparation, le vélo est comme neuf.

Neutral

"Tout neuf"

— Brand new. Note: Adjective form.

Il a un jouet tout neuf.

Neutral

"Le neuf-trois"

— Slang for the Seine-Saint-Denis department (93).

Il vient du neuf-trois.

Slang

"Partir sur du neuf"

— To start fresh or start a new project. Note: Adjective form.

On efface tout et on part sur du neuf.

Informal

容易混淆

neuf vs Neuf (Adjective)

They are spelled and pronounced exactly the same in the masculine singular.

The number comes before the noun (neuf livres), the adjective comes after (un livre neuf).

J'ai neuf livres neufs (I have nine new books).

neuf vs Œuf

Phonetically similar [œf].

Neuf starts with 'n'. Œuf is a noun, neuf is a number.

Je veux un œuf, pas neuf œufs !

neuf vs Nouveau

English speakers confuse 'neuf' (new) with 'nouveau' (new).

Neuf is 'brand new/unused', Nouveau is 'new to the person/different'.

C'est mon nouveau vélo, mais il n'est pas neuf (it's used).

neuf vs Neuvième

Ordinal vs Cardinal confusion.

Neuf is 9, neuvième is 9th.

Il est le neuvième sur neuf.

neuf vs Dix-neuf

Learners might hear 'neuf' and miss the 'dix'.

Dix-neuf is 19, neuf is 9.

J'ai dix-neuf ans, pas neuf ans.

句型

J'ai [neuf] [noun].

J'ai neuf stylos.

Il est [neuf] heures.

Il est neuf heures.

C'est le numéro [neuf].

C'est le numéro neuf.

Il y a [neuf] [noun].

Il y a neuf chats.

[neuf] fois sur [dix].

Neuf fois sur dix, il gagne.

[neuf] kilos de [noun].

Neuf kilos de pommes.

La racine de [81] est [neuf].

La racine de 81 est neuf.

Le [neuf] du mois.

Le neuf du mois de mai.

词族

名词

Neuvaine (nine-day prayer)

Nonuplet (one of nine)

形容词

Neuvième (ninth)

Nonaire (base nine)

如何使用

frequency

Extremely frequent as it is a base number.

常见错误

J'ai neuf (hard f) ans. → J'ai neuf (v sound) ans.
In French, the 'f' in 'neuf' becomes a 'v' sound when followed by 'ans' or 'heures'.
Un livre neuf (meaning 9 books). → Neuf livres.
Numerals go before the noun. If 'neuf' is after, it means 'brand new'.
Deux neufs. → Deux neuf.
The numeral 'neuf' is invariable and does not take an 's'.
Il est neuf heure. → Il est neuf heures.
The word 'heures' must be plural when the number is greater than one.
Quoi de neuf ? (thinking it means 'what is nine?') → Quoi de neuf ? (means 'What's new?')
This is a common idiomatic expression using the adjective 'neuf'.

小贴士

The V-Liaison

Always remember to say 'neuv-ans' and 'neuv-heures'. It's the most common mistake for beginners.

Number Position

Numbers like 'neuf' always go BEFORE the noun they count.

9 vs New

If you see 'neuf' after a noun, it probably means 'new'. If before, it means '9'.

Listen for the N

Distinguish 'neuf' from 'œuf' by the clear 'n' sound at the start.

Phone Numbers

Practice hearing 'neuf' in pairs when people give their phone numbers.

Base 10

French numbers are base 10, so 'neuf' is a key building block for larger numbers.

No 's' Needed

Never add an 's' to 'neuf' when it's a number. It's always 'neuf'.

Countdown Practice

Practice counting down from 10 to 1 to get the rhythm of 'neuf' right.

Rhyme Time

Neuf rhymes with 'bœuf'. Imagine nine cows (neuf bœufs).

Context is King

Always look at the surrounding words to confirm if 'neuf' is a quantity or a description.

记住它

记忆技巧

Think of 'NEUF' as 'Near Enough' to ten. It's just one away!

视觉联想

Imagine nine (neuf) golf clubs (which look like the number 9) leaning against a wall.

Word Web

9 huit dix neuvième neuf heures neuf ans chiffre nombre

挑战

Try to find nine objects in your room and say 'J'ai neuf...' for each one, focusing on the 'f' sound.

词源

Derived from the Latin word 'novem', which has been the standard for the number nine across Romance languages. The evolution from 'novem' to 'neuf' involved the loss of the final 'm' and the transformation of the 'o' vowel.

原始含义： Nine.

Indo-European > Italic > Romance > French.

文化背景

No specific sensitivities, but be aware of the slang 'neuf-trois' which can carry social connotations.

English speakers often find the liaison 'neuf ans' [nœvã] difficult because 'nine' doesn't change its sound in English.

La Ligne 9 du métro de Paris La 9ème Symphonie de Beethoven Le département 93 (Seine-Saint-Denis)

在生活中练习

真实语境

Shopping

J'en prends neuf.
Ça fait neuf euros.
Neuf kilos de pommes.
C'est neuf euros cinquante.

Telling Time

Il est neuf heures.
À neuf heures du matin.
Neuf heures du soir.
Vers neuf heures.

Age

J'ai neuf ans.
Mon fils a neuf ans.
Pour ses neuf ans.
Depuis l'âge de neuf ans.

Addresses

Au numéro neuf.
Le neuf, rue de Paris.
9ème étage.
Bâtiment neuf.

Math

Neuf plus un.
Neuf moins deux.
Trois fois trois font neuf.
Divisé par neuf.

对话开场白

"Combien de frères et sœurs as-tu ? J'en ai neuf !"

"À quelle heure est ton rendez-vous ? À neuf heures."

"Quel est ton chiffre préféré ? Le mien est le neuf."

"Est-ce que tu as neuf euros pour le café ?"

"Combien de kilomètres as-tu couru ? Neuf !"

日记主题

Énumérez neuf choses que vous aimez manger le matin.

Décrivez ce que vous faisiez quand vous aviez neuf ans.

Imaginez que vous avez neuf heures de temps libre. Que feriez-vous ?

Écrivez neuf phrases en utilisant le mot 'neuf'.

Quelles sont les neuf villes que vous aimeriez visiter ?

常见问题

10 个问题

Almost always, yes. The only major exceptions are 'neuf ans' and 'neuf heures', where it sounds like a 'v'. In very old-fashioned or poetic speech, it might be silent before a consonant, but in modern French, you should pronounce it.

Look at the position. If it's before the noun (neuf maisons), it's 9. If it's after (une maison neuve), it's brand new. Also, the adjective changes for feminine (neuve), but the number doesn't.

No. As a number, 'neuf' is invariable. You never write 'neufs' to mean multiple nines.

You can say 'neuf heures du soir' or use the 24-hour clock: 'vingt-et-une heures'.

It is 'une neuvaine', though it is mostly used for religious prayers lasting nine days.

Yes, French people give phone numbers in pairs, like '06 09 12...'. You would say 'zéro six, zéro neuf'.

This is a phonetic rule called liaison. The 'f' sound softens to a 'v' to make the transition to the next vowel smoother.

It is a mathematical check (casting out nines) used to verify multiplication or addition results.

It doesn't have a specific reputation for being lucky or unlucky; it's just a number.

They are 'dix-neuf', 'vingt-neuf', and 'trente-neuf'. The word 'neuf' is the base for all of them.

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