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B1 noun 12分で読める

d'une part

練習する例文メモとヒント d'une part 30秒で

解説 d'une part in your Level:

At the A1 level, 'd'une part' is a bit advanced, but you can think of it as a fancy way to say 'and.' Imagine you have two ideas. Instead of just saying 'Idea 1 and Idea 2,' you say 'On one part, Idea 1, and on the other part, Idea 2.' It helps you organize your thoughts. Even as a beginner, knowing this phrase will help you understand when French people are starting to explain something complicated. You won't use it much yourself yet, but you might see it in simple books or hear it in the news. Just remember it always comes in a pair. If you hear 'd'une part,' listen for the next 'part' coming later in the sentence! It is like a signal that a list of two things is starting. You don't need to worry about grammar rules with this phrase because it never changes. It is always 'd'une part.' It's a great 'power phrase' to learn early because it makes you sound very organized and smart when you eventually start using it in simple sentences about your hobbies or your daily routine. For example, 'D'une part, j'aime le foot. D'autre part, j'aime le tennis.' It is simple and clear.

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At the A2 level, you are starting to connect your sentences more smoothly. 'D'une part' is a great 'connector' word. Instead of using 'et' (and) or 'aussi' (also) all the time, you can use 'd'une part' to show that you are looking at two different sides of a situation. It is very common in French culture to always look for two sides! At this level, you can start using it in your writing tasks, like when you have to write a short email explaining why you chose one hotel over another. You could say, 'D'une part, l'hôtel est près de la mer, et d'autre part, il n'est pas cher.' This shows your examiner that you can structure your thoughts logically. It is important to remember the 'd' apostrophe—it's not 'de une part,' but 'd'une part.' Practice saying it as one smooth sound: 'dun-part.' You will hear this a lot in weather reports or simple news stories on the radio. It's a stepping stone to more complex French. Even if you feel more comfortable with 'd'un côté' (which is more casual), learning 'd'une part' will help you read more formal texts like newspapers or official documents that you might encounter while traveling in France.

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B1 is the level where 'd'une part' becomes a key part of your vocabulary. At this stage, you are expected to be able to give reasons and explanations for your opinions. 'D'une part' is the perfect tool for this. It allows you to build a 'balanced' argument. In the B1 speaking exam (DELF B1), you often have to discuss a topic and give pros and cons. Using 'd'une part... d'autre part...' is the standard way to do this. It helps you slow down and organize your speech, which gives you more time to think about your verbs and vocabulary. You should also notice how it is used with commas. Usually, it is separated from the rest of the sentence to give it emphasis. For example: 'Cette décision est difficile car, d'une part, elle demande du temps, et d'autre part, elle est coûteuse.' Notice how the 'd'une part' is tucked inside the sentence. This is a very 'French' way of speaking. It sounds professional and clear. You should also start distinguishing it from 'd'un côté.' While 'd'un côté' is fine, 'd'une part' will give your essays and formal letters a much higher level of sophistication. It shows that you are moving from 'everyday' French to 'analytical' French.

For B2 students, 'd'une part' is an essential rhetorical device. You are now expected to produce clear, detailed text on a wide range of subjects and explain a viewpoint on a topical issue. This phrase is the backbone of the 'argumentation' required at this level. You should use it not just to list two things, but to contrast two complex ideas. At B2, you might use it to introduce a concession. For example, 'D'une part, on ne peut nier les avantages de la mondialisation, mais d'autre part, il faut en voir les limites.' Here, you are using it to create a nuanced discussion. You should also be comfortable with variations, such as using 'd'une part' and then following up with 'de l'autre' or even 'par ailleurs' if the second point is slightly different. At this level, you should also be aware of its use in legal and administrative French. You will see it in contracts, terms of service, and official government communications. It provides a level of precision that is required in these fields. Practice using it in your 'lettre de motivation' (cover letter) to structure your skills: 'D'une part, ma formation m'a donné des bases solides, et d'autre part, mes expériences professionnelles m'ont permis de développer mon autonomie.' This structure is highly valued by French employers as it demonstrates logical thinking.

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At the C1 level, you should be using 'd'une part' with complete ease and stylistic flair. You are no longer just using it to list pros and cons; you are using it to structure complex philosophical or technical arguments. You might use it to separate different 'levels' of analysis—for example, looking at a problem 'd'une part' from a sociological perspective and 'd'autre part' from an economic one. At this level, you should also pay attention to the rhythm it creates in your prose. French is a very rhythmic language, and 'd'une part' acts as a beat that prepares the reader for a counter-beat. You might also encounter it in historical texts or classic literature where it is used to dissect a character's motivations. Furthermore, at C1, you should be aware of the 'implicit' second part. Sometimes, in very high-level rhetoric, a speaker might say 'd'une part...' and then use a completely different connector for the second part (like 'en revanche' or 'toutefois') to avoid repetition while maintaining the binary structure. You should also be able to use it in professional debates to politely interrupt or to refocus a discussion: 'D'une part, je comprends votre point de vue, mais d'autre part, nous devons considérer les faits.' It is a tool for diplomacy and precise intellectual positioning.

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At the C2 level, 'd'une part' is a tool of mastery. You are expected to have a deep understanding of the nuances of French rhetoric, and this phrase is a core component of that. You might use it to create a 'chiasmus' or other complex rhetorical structures. In a C2 level dissertation or a high-level professional report, 'd'une part' can be used to set up a 'false' dichotomy that you then resolve in your conclusion. You should also be aware of its historical weight—how it reflects the Cartesian heritage of French thought, which prizes clear divisions and logical progression. You might analyze how its use has evolved in legal language or how it is used in the 'Code Civil.' At this level, you are not just using the phrase; you are playing with it. You might use it to introduce a very long, complex clause that contains multiple sub-points, only to balance it minutes later with an equally complex 'd'autre part.' This shows a superior command of the language's architecture. You should also be able to identify when the phrase is being used ironically or to parody a certain 'academic' style of speaking. In essence, at C2, 'd'une part' is no longer a vocabulary item to be learned, but a structural element to be wielded with precision, elegance, and rhetorical strategy.

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練習する例文メモとヒント

d'une part 30秒で

A formal logical connector used to introduce the first of two points.
Equivalent to the English 'on the one hand' but strictly used for logical parts.
Essential for B1+ learners to structure essays and formal arguments.
Must be paired with 'd'autre part' or 'de l'autre' for complete logic.

The French locution d'une part is a fundamental rhetorical tool used to introduce the first of two or more contrasting or complementary points, ideas, or facts. In the landscape of French discourse, particularly in formal, academic, and professional settings, it serves as a logical signpost that alerts the reader or listener that a multi-faceted argument is being constructed. Translated literally, it means 'of one part,' but its functional equivalent in English is 'on the one hand.' This phrase is rarely used in isolation; it almost always anticipates a second part, usually introduced by d'autre part (on the other hand) or de l'autre.

Grammatical Category: Adverbial phrase (locution adverbiale) functioning as a logical connector.
Logical Function: To categorize and separate distinct elements of a complex situation for the sake of clarity and structured analysis.

Historically, the French language places a high value on the 'plan'—the structured outline of an argument—and d'une part is the foundational stone of this structure. It allows a speaker to acknowledge complexity without losing the thread of the conversation. In daily life, you might hear a parent explaining a decision to a child, a lawyer presenting a case, or a journalist analyzing a political situation.

La situation est complexe car, d'une part, les ressources sont limitées, et d'autre part, la demande augmente sans cesse.

This structure creates a sense of balance, which is a hallmark of the French 'esprit cartésien' (Cartesian spirit). It implies that the speaker has considered multiple angles before arriving at a conclusion. In professional writing, such as reports or emails, using d'une part elevates the tone, making the communication seem more objective and well-thought-out. It is less about 'opinion' and more about 'observation of facts.'

Register: Standard to Formal. It is common in newspapers like Le Monde, but less common in casual street slang where 'd'un côté' might be preferred.

Nous devons agir car, d'une part, le temps presse et, d'autre part, nos concurrents avancent vite.

Understanding this phrase is key for any learner reaching the B1 level, as it marks the transition from simple sentence structures to complex, cohesive argumentation. It is about moving beyond 'et' (and) or 'mais' (but) toward a more sophisticated way of organizing thoughts.

Contextual Usage: Commonly found in legal texts (e.g., 'Entre, d'une part, la société X...'), academic essays, and formal debates.

Le contrat stipule que, d'une part, l'employeur s'engage à fournir un bureau et, d'autre part, l'employé s'engage à respecter les horaires.

Using d'une part correctly requires an understanding of sentence architecture and the rhythm of French logic. Most often, it is placed at the beginning of a clause or immediately after a verb to set the stage for the first argument. It is almost always paired with its twin, d'autre part. This pairing functions like brackets, containing two distinct but related ideas.

The Pairing Rule: Always aim to follow 'd'une part' with 'd'autre part' to complete the logical cycle. Skipping the second part can leave the listener hanging.

In terms of punctuation, d'une part is frequently set off by commas, especially when it interrupts the flow of a sentence. For example: 'Il faut, d'une part, considérer les coûts.' This adds a slight pause, emphasizing the importance of the point being made.

Le succès du projet dépend, d'une part, de la motivation de l'équipe et, d'autre part, du soutien financier de la direction.

You can also use it at the very start of a sentence to introduce a major theme. 'D'une part, la météo était exécrable. D'autre part, nous avions oublié nos parapluies.' Here, it acts as a transition between two sentences rather than two clauses.

Placement Variety: It can appear at the start of a sentence, after a conjunction like 'car' or 'parce que', or inside a clause following the subject and verb.

J'ai choisi cette voiture car, d'une part, elle consomme peu et, d'autre part, elle est très spacieuse.

Another nuance is that d'une part creates a sense of detachment. It allows the speaker to present facts as if they were on a balance scale. This is particularly useful in negotiations or when giving feedback. Instead of saying 'You are late and your work is bad,' which is very direct, one might say 'D'une part, les délais n'ont pas été respectés, et d'autre part, la qualité du rendu est insuffisante.' This shifts the focus from the person to the facts.

Common Combinations: D'une part... d'autre part... / D'une part... de l'autre... / D'une part... mais d'autre part...

On peut dire que, d'une part, la technologie nous aide, mais que, d'autre part, elle nous aliène.

Finally, remember that d'une part does not change according to gender or number. It is an invariable phrase. Whether you are talking about one idea or ten, it remains 'd'une part.' It is the structure itself that provides the meaning, not the individual words.

Les conclusions du rapport montrent, d'une part, une baisse des ventes et, d'autre part, une hausse des coûts de production.

In the Francophone world, d'une part is a staple of the intellectual and professional environment. If you listen to French public radio stations like France Culture or France Inter, you will hear journalists and intellectuals using this phrase constantly during debates. It is the language of analysis. When a commentator discusses the economy, they might say, 'D'une part, l'inflation ralentit, mais d'autre part, le chômage reste élevé.' This usage signals that the speaker is attempting to provide a comprehensive view of the situation.

Media and Journalism: Used to present balanced reports or to contrast two different political viewpoints during an interview.

In the French educational system, specifically in the 'dissertation' (the standard essay format used from high school through university), d'une part is an essential transitional phrase. Students are taught to structure their arguments into parts, and this phrase is the most common way to introduce the first sub-argument within a paragraph. If you are reading a textbook or an academic paper in French, you will encounter it in almost every chapter.

L'auteur soutient que, d'une part, la Révolution a apporté la liberté, mais que, d'autre part, elle a engendré la violence.

Legal and administrative contexts are another major home for this expression. Contracts, court rulings, and legislative texts use d'une part to clearly define the parties involved or the different conditions of an agreement. For example, 'Entre, d'une part, le bailleur, et d'autre part, le locataire...' (Between, on the one hand, the landlord, and on the other hand, the tenant...). This precise usage ensures there is no ambiguity about who is being discussed.

Corporate Meetings: Used by managers to weigh pros and cons during decision-making processes or performance reviews.

Pour notre stratégie marketing, d'une part, nous devons cibler les jeunes, et d'autre part, fidéliser nos clients actuels.

In television news, you will hear it when anchors describe international conflicts or social issues. It helps them maintain an air of neutrality. By saying 'd'une part,' they are signaling that they are not taking a side, but rather listing the arguments of side A before moving to side B.

Literature: Used in philosophical essays or psychological novels where characters weigh their options or analyze their feelings.

Il se sentait partagé car, d'une part, il aimait sa ville natale, mais d'autre part, il rêvait d'aventure.

One of the most frequent mistakes English speakers make is trying to translate 'on the one hand' literally into French as 'sur une main.' This is a major 'faux pas' and will likely result in a confused look from a native speaker. In French, the concept is about 'parts' of a whole, not 'hands.' Always remember: it is d'une part.

Literal Translation Error: Avoid: 'Sur une main'. Use: 'D'une part'. French logic uses spatial parts of a logical argument, not physical anatomy.

Another common error is forgetting the 'd' apostrophe. Some learners might say 'de une part,' but in French, when 'de' precedes a word starting with a vowel (like 'une'), it must elide to 'd'. It is always d'une part, never 'de une part.'

Incorrect: De une part, c'est trop cher. Correct: D'une part, c'est trop cher.

A third mistake involves the 'incomplete logic' trap. Because d'une part creates a strong expectation for a contrast, using it without eventually saying 'd'autre part' can make your speech feel unfinished. It's like opening a parenthesis and never closing it. While it's occasionally done for rhetorical effect in very advanced French, for learners, it's best to always complete the pair.

Register Mismatch: Using 'd'une part' in a very casual setting (like at a bar with friends) can sound slightly arrogant or 'too formal.' In these cases, 'd'un côté' is the more natural choice.

Au bar: 'D'un côté, j'ai soif, de l'autre, je dois conduire.' (Better than 'd'une part').

Learners also sometimes confuse d'une part with 'en partie' (partially). While they share the word 'part,' 'en partie' refers to the extent of something, whereas d'une part refers to the organization of an argument. 'Je suis d'accord en partie' (I agree in part) is very different from 'D'une part, je suis d'accord...' (On the one hand, I agree...).

Preposition Pitfall: Never say 'par une part' or 'en une part.' The preposition is always 'de' (which becomes 'd'').

Incorrect: À une part, le vin est bon. Correct: D'une part, le vin est bon.

Finally, be careful with the word order. While French is somewhat flexible, d'une part usually sounds best when it introduces the clause. Placing it at the very end of a sentence ('Le vin est bon d'une part') is grammatically possible but stylistically weak and rarely used by native speakers.

To truly master d'une part, you must understand its synonyms and how they differ in tone and usage. The most common alternative is d'un côté. While d'une part is more abstract and formal, d'un côté (literally 'on one side') is more visual and informal. It is the phrase you would use when talking about daily dilemmas or physical options.

D'une part vs. D'un côté: Use 'd'une part' for logic and formal writing. Use 'd'un côté' for casual speech and physical descriptions.

Another related term is premièrement (firstly). While 'premièrement' also starts a list, it usually implies a longer sequence (premièrement, deuxièmement, troisièmement...). D'une part specifically implies a binary structure—a balance between two main things.

Premièrement, je vais au marché. (Start of a list). D'une part, le marché est loin... (Start of an argument about distance vs. quality).

In even more formal or literary French, you might encounter d'un pan or sous un angle. These are more poetic or specific. 'Sous un angle' means 'from one angle' or 'from one perspective,' which is similar to d'une part but focuses more on the subjective viewpoint rather than the logical division of facts.

Comparison Table: - **D'une part**: Formal, binary, logical. - **D'un côté**: Casual, visual, common. - **En revanche**: Focuses on the contrast (more like 'however'). - **Par contre**: Casual contrast (more like 'on the other hand' but shorter).

D'un côté, j'ai envie de sortir, mais d'un autre côté, je suis fatigué.

If you want to emphasize the opposition rather than just the division, you might use certes. 'Certes, le projet est cher, mais...' (Certainly, the project is expensive, but...). This is similar to d'une part in that it introduces a point that will be countered, but it is much stronger and more concessions-based.

Summary of Alternatives: For lists: Premièrement. For casual talk: D'un côté. For strong contrast: En revanche. For logical division: D'une part.

Nous analysons le problème d'une part via les statistiques et d'autre part via les témoignages.

How Formal Is It?

豆知識

In Old French, 'part' could also mean 'direction' or 'side,' which explains why we use it to describe logical 'sides' of an argument today.

発音ガイド

UK /d‿yn paʁ/

US /d‿un paʁ/

Even stress on both words, with a slight rise on 'part' if a comma follows.

韻が合う語

gare mare phare rare barre car lard tard

よくある間違い

Pronouncing it as 'de une part' (no elision).
Pronouncing 'part' with an English 'r' sound.
Confusing the 'u' in 'une' with an 'ou' sound.

難易度

読解 3/5

Easy to recognize in texts once you know the pair.

ライティング 4/5

Requires understanding of logical flow and punctuation.

スピーキング 5/5

Can sound forced if not used in the right register.

リスニング 3/5

Very distinct sound, easy to pick up in formal speech.

次に学ぶべきこと

前提知識

Et Mais Une part Côté Aussi

次に学ぶ

D'autre part Par ailleurs En revanche Néanmoins Toutefois

上級

Nonobstant Certes Cependant Qui plus est A fortiori

知っておくべき文法

Elision of 'de' before a vowel.

D'une part (not de une part).

Use of commas to isolate logical connectors.

Il faut, d'une part, travailler dur.

Consistency of verbal moods in parallel clauses.

D'une part il EST (indicative) ... d'autre part il EST (indicative).

Binary structure requirements.

D'une part... d'autre part.

Avoid mixing slang with formal connectors.

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レベル別の例文

D'une part, j'aime le rouge.

On the one hand, I like red.

Simple introductory use of the phrase.

D'une part, il fait chaud aujourd'hui.

On the one hand, it is hot today.

Used to state a simple fact.

D'une part, j'ai un chat.

On the one hand, I have a cat.

Starting a simple list of possessions.

D'une part, la pomme est bonne.

On the one hand, the apple is good.

Basic descriptive sentence.

D'une part, c'est mon ami.

On the one hand, he is my friend.

Introducing a personal fact.

D'une part, je parle français.

On the one hand, I speak French.

Stating a skill.

D'une part, le livre est bleu.

On the one hand, the book is blue.

Simple observation.

D'une part, nous sommes ici.

On the one hand, we are here.

Simple locational statement.

D'une part, l'appartement est grand.

On the one hand, the apartment is large.

Describing a feature in a comparison.

D'une part, il y a du soleil, et d'autre part, il y a du vent.

On the one hand, it's sunny, and on the other hand, it's windy.

Basic paired use with 'd'autre part'.

D'une part, le travail est intéressant.

On the one hand, the work is interesting.

Giving a reason for a choice.

D'une part, j'aime cuisiner pour mes amis.

On the one hand, I like cooking for my friends.

Expressing a preference.

D'une part, le voyage est long, mais c'est beau.

On the one hand, the trip is long, but it's beautiful.

Contrasting a negative with a positive.

D'une part, elle étudie beaucoup.

On the one hand, she studies a lot.

Observing a behavior.

D'une part, le film est drôle.

On the one hand, the movie is funny.

Reviewing a piece of media.

D'une part, nous avons le temps de manger.

On the one hand, we have time to eat.

Stating a condition.

D'une part, le projet est ambitieux, mais d'autre part, il est risqué.

On the one hand, the project is ambitious, but on the other hand, it is risky.

Standard B1 logical contrast.

Il faut noter que, d'une part, les prix ont augmenté cette année.

It should be noted that, on the one hand, prices have increased this year.

Using the phrase inside a subordinate clause.

D'une part, je comprends votre colère, mais je ne suis pas d'accord.

On the one hand, I understand your anger, but I don't agree.

Diplomatic use of the phrase.

L'entreprise doit, d'une part, réduire ses coûts de production.

The company must, on the one hand, reduce its production costs.

Placement after the modal verb.

D'une part, la technologie simplifie la vie quotidienne.

On the one hand, technology simplifies daily life.

Starting an argumentative paragraph.

D'une part, les transports en commun sont écologiques.

On the one hand, public transport is eco-friendly.

Presenting a social argument.

D'une part, il est nécessaire de protéger l'environnement.

On the one hand, it is necessary to protect the environment.

Using an impersonal construction.

D'une part, l'apprentissage d'une langue demande de la patience.

On the one hand, learning a language requires patience.

Abstract noun phrase as subject.

D'une part, cette réforme vise à moderniser l'économie nationale.

On the one hand, this reform aims to modernize the national economy.

Formal political/economic context.

Le rapport souligne que, d'une part, l'éducation est la clé du succès.

The report emphasizes that, on the one hand, education is the key to success.

Reporting a formal finding.

D'une part, les avantages fiscaux attirent les investisseurs étrangers.

On the one hand, tax benefits attract foreign investors.

Professional business terminology.

D'une part, le télétravail favorise l'équilibre entre vie pro et vie perso.

On the one hand, teleworking promotes the balance between professional and personal life.

Discussing modern work trends.

D'une part, la liberté d'expression est un droit fondamental.

On the one hand, freedom of expression is a fundamental right.

Legal/Philosophical discourse.

D'une part, l'urbanisation galopante menace la biodiversité locale.

On the one hand, rampant urbanization threatens local biodiversity.

Using advanced vocabulary (galopante, biodiversité).

D'une part, la consommation excessive de sucre nuit à la santé.

On the one hand, excessive sugar consumption harms health.

Scientific/Health context.

D'une part, le patrimoine culturel doit être préservé pour le futur.

On the one hand, cultural heritage must be preserved for the future.

Discussing conservation.

D'une part, l'analyse syntaxique révèle une structure complexe.

On the one hand, the syntactic analysis reveals a complex structure.

Academic/Scientific register.

D'une part, l'ontologie de l'œuvre interroge notre rapport au réel.

On the one hand, the ontology of the work questions our relationship with reality.

Philosophical/Art criticism register.

D'une part, les fluctuations boursières reflètent l'instabilité géopolitique.

On the one hand, stock market fluctuations reflect geopolitical instability.

High-level economic analysis.

D'une part, le paradigme actuel semble atteindre ses limites structurelles.

On the one hand, the current paradigm seems to be reaching its structural limits.

Abstract theoretical discussion.

D'une part, la rhétorique politique occulte souvent les enjeux réels.

On the one hand, political rhetoric often obscures the real issues.

Critical political analysis.

D'une part, la résilience des écosystèmes est mise à rude épreuve.

On the one hand, the resilience of ecosystems is being severely tested.

Environmental science context.

D'une part, l'aliénation sociale découle de l'hyper-connectivité.

On the one hand, social alienation stems from hyper-connectivity.

Sociological terminology.

D'une part, la déontologie journalistique impose une vérification rigoureuse.

On the one hand, journalistic ethics impose rigorous verification.

Professional ethics discussion.

D'une part, l'herméneutique du texte suggère une pluralité de sens.

On the one hand, the hermeneutics of the text suggests a plurality of meanings.

Advanced literary theory.

D'une part, la dichotomie entre l'être et le paraître s'accentue.

On the one hand, the dichotomy between being and appearing is intensifying.

Metaphysical analysis.

D'une part, la sémantique de l'énoncé varie selon le contexte pragmatique.

On the one hand, the semantics of the utterance vary according to the pragmatic context.

Linguistic specialization.

D'une part, la souveraineté étatique est diluée par la mondialisation.

On the one hand, state sovereignty is diluted by globalization.

International law/Political science.

D'une part, l'esthétique de la rupture définit la modernité tardive.

On the one hand, the aesthetics of rupture define late modernity.

Art history/Philosophy.

D'une part, la convergence numérique redéfinit les rapports de force.

On the one hand, digital convergence redefines power dynamics.

Technological sociology.

D'une part, l'épistémologie classique est remise en cause par ces découvertes.

On the one hand, classical epistemology is challenged by these discoveries.

Philosophy of science.

D'une part, la dialectique hégélienne permet de dépasser les contradictions.

On the one hand, Hegelian dialectics allow for the overcoming of contradictions.

High-level philosophical reference.

よく使う組み合わせ

D'une part... d'autre part

Entre d'une part...

D'une part... mais de l'autre

Noter d'une part que

D'une part... par ailleurs

D'une part... et d'un autre côté

Considérer d'une part

D'une part... tout en sachant que

Expliquer d'une part

D'une part... de même que

よく使うフレーズ

D'une part et d'autre

— On both sides or from both parties.

Les arguments d'une part et d'autre ont été entendus.

Faire la part des choses

— To distinguish between different elements of a situation.

Il faut savoir faire la part des choses.

Prendre part à

— To participate in something.

Il a pris part à la discussion.

De part en part

— Right through or from one side to the other.

La flèche a traversé l'arbre de part en part.

Nulle part

— Nowhere.

Je ne le trouve nulle part.

Quelque part

— Somewhere.

Il doit être quelque part.

À part

— Aside from or separately.

Mettez ces dossiers à part.

De toute part

— From everywhere or from all sides.

Le danger venait de toute part.

Pour ma part

— As for me or for my part.

Pour ma part, je suis contre.

La part du lion

— The lion's share or the biggest part.

Il a pris la part du lion.

よく混同される語

d'une part vs D'un côté

'D'un côté' is more informal and visual; 'd'une part' is more formal and abstract.

d'une part vs En partie

'En partie' means 'partially'; 'd'une part' introduces a logical section of an argument.

d'une part vs De la part de

'De la part de' means 'on behalf of'; 'd'une part' is 'on the one hand'.

慣用句と表現

"D'une part et d'autre de la barricade"

— On opposite sides of a conflict or debate.

Ils se trouvaient d'une part et d'autre de la barricade.

Literary/Journalistic

"Tenir sa part"

— To do one's duty or play one's role.

Chacun doit tenir sa part dans ce projet.

Standard

"Avoir part au gâteau"

— To get a share of the profits or benefits.

Tout le monde veut avoir part au gâteau.

Informal

"La part du feu"

— To sacrifice something small to save the rest.

Il a fallu faire la part du feu pour sauver l'entreprise.

Standard

"Prendre à part"

— To take someone aside for a private talk.

Le patron l'a pris à part pour lui parler.

Standard

"Mettre à part"

— To set aside or exclude.

Si l'on met à part son caractère, c'est un bon gars.

Standard

"C'est une autre paire de manches"

— That is a different story (related to having another 'part' or side).

C'est une autre paire de manches de le faire vraiment.

Idiomatic/Informal

"Être de la part de"

— To be sent by someone.

Je viens de la part de Monsieur Legrand.

Standard

"En avoir sa part"

— To have had enough of something.

J'en ai eu ma part de ses mensonges.

Colloquial

"Faire part de"

— To inform or announce.

Il nous a fait part de sa décision.

Formal

間違えやすい

d'une part vs Partie

Both mean 'part' in English.

'Partie' is a noun for a physical piece or a game. 'Part' is used in fixed expressions or for shares.

J'ai une partie du gâteau vs. C'est ma part.

d'une part vs Côté

Both can mean 'side'.

'Côté' is physical (left side, right side). 'Part' is logical/abstract in this context.

Le côté gauche vs. D'une part.

d'une part vs Partout

Contains the word 'part'.

'Partout' means 'everywhere'. 'D'une part' is specific to one part.

Il y a des fleurs partout.

d'une part vs Parfois

Starts with 'par'.

'Parfois' means 'sometimes' (frequency). 'D'une part' is a connector.

Parfois, il pleut.

d'une part vs Partir

Verb form of the root.

'Partir' means 'to leave'. 'D'une part' is a prepositional phrase.

Il doit partir maintenant.

文型パターン

D'une part, [Simple Fact].

D'une part, le ciel est bleu.

D'une part, [Fact], et d'autre part, [Fact].

D'une part, j'aime le thé, et d'autre part, j'aime le café.

[Subject] [Verb], d'une part, [Object].

Elle étudie, d'une part, les mathématiques.

Car, d'une part, [Reason].

Je viens car, d'une part, je suis libre.

D'une part, [Complex Clause], mais d'autre part, [Contrast].

D'une part, l'économie croît, mais d'autre part, l'inflation aussi.

Bien que, d'une part, [Concession], [Main Clause].

Bien que, d'une part, il soit jeune, il est très sage.

D'une part, [Concept A], de l'autre, [Concept B].

D'une part, la forme, de l'autre, le fond.

D'une part, [Long Rhetorical Setup]... d'autre part [Resolution].

D'une part, la nécessité historique nous contraint... d'autre part, l'aspiration à la liberté nous guide.

語族

名詞

une part (a part/share)

un partage (a sharing/division)

un partenaire (a partner)

動詞

partager (to share)

répartir (to distribute)

partir (to leave - though etymologically distinct, often confused)

形容詞

partiel (partial)

impartial (impartial)

particulier (particular)

使い方

frequency

High in written French, Medium in spoken French.

よくある間違い

Sur une main → D'une part
'On the one hand' is an English idiom. French uses 'of one part'.
De une part → D'une part
'De' must elide before the vowel 'u' in 'une'.
D'une part, c'est cher. (End of thought) → D'une part, c'est cher, d'autre part, c'est inutile.
Using it without a second part leaves the logic unfinished.
En une part → D'une part
The preposition 'en' is incorrect here; 'de' is required for this locution.
D'une partie → D'une part
'Partie' is used for physical objects; 'part' is used in this fixed logical expression.

ヒント

The 'Dissertation' Secret

In French exams, using 'd'une part' and 'd'autre part' instantly signals to the examiner that you have a structured mind. It is an easy way to boost your 'coherence and cohesion' score.

Comma Placement

In formal writing, place a comma after 'd'une part' if it starts a sentence, or surround it with commas if it's in the middle. This mimics the natural pause in speech.

The Pie Rule

Think of 'D'une part' as 'The first part of the pie'. You can't have a first part without a second part later!

Vary Your Connectors

If you've already used 'd'une part... d'autre part' in a text, try 'd'un côté... de l'autre' for the next argument to avoid sounding repetitive.

The 'D' Hook

When you hear a sharp 'D' followed by 'une', get ready! A logical argument is about to begin. It's a great way to follow complex radio debates.

Legal Precision

If you are writing a contract or a formal agreement, use 'Entre d'une part... et d'autre part...' to clearly separate the responsibilities of two parties.

Avoid the Literal

Never say 'sur une main'. Even if it feels natural in English, it makes no sense in French. Stick to 'd'une part'.

Part vs Partie

Remember that 'part' is for shares and logical divisions, while 'partie' is for physical pieces or games. 'D'une part' uses the abstract 'part'.

The Cartesian Spirit

Using this phrase shows you understand the French value of 'équilibre' (balance) in discourse. It’s not just about words; it’s about a way of thinking.

The Elision Trap

Check your writing for 'de une part'. It’s a common typo for learners. Always elide!

暗記しよう

記憶術

Think of a 'PART' of a pie. 'D'une part' is the first slice of your argument. You need a second slice ('d'autre part') to finish the meal!

視覚的連想

Imagine a balance scale. Put 'd'une part' on the left tray and 'd'autre part' on the right tray to keep the logic level.

Word Web

Logique Argument Structure Balance Contraste Moitié Analyse Division

チャレンジ

Try to write three sentences about your favorite hobby using 'd'une part' and 'd'autre part' to explain why you like it.

語源

Derived from the Latin 'pars, partis', meaning a portion, piece, or division of a whole.

元の意味： A physical portion or a share of something.

Romance (Indo-European).

文化的な背景

No specific sensitivities, but using it in very informal slang contexts might make the speaker seem out of touch or overly formal.

English speakers often say 'on the one hand,' which is a physical metaphor. French speakers use 'part,' which is a more abstract, mathematical metaphor.

Found in the 'Code Civil' of Napoleon to define legal parties. Frequently used by French presidents in formal addresses to the nation (e.g., Emmanuel Macron's speeches). A staple of French philosophical texts from Descartes to Sartre.

実生活で練習する

実際の使用場面

Academic Writing

D'une part, l'auteur affirme...
On observe d'une part...
D'une part, les données suggèrent...
Il convient d'une part de...

Legal Contracts

Entre d'une part...
D'une part, le vendeur s'engage...
Considérant d'une part que...
Stipulé d'une part...

Professional Emails

D'une part, concernant votre demande...
Je note d'une part que...
D'une part, nous acceptons...
D'une part, le délai est court...

Formal Debates

D'une part, votre argument est...
D'une part, nous voyons...
D'une part, il est vrai que...
D'une part, la réalité est...

Personal Decisions

D'une part, je veux partir...
D'une part, c'est mon rêve...
D'une part, le prix est...
D'une part, ma famille...

会話のきっかけ

"D'une part, que penses-tu de ce nouveau projet au bureau ?"

"D'une part, est-ce que tu préfères la mer ou la montagne pour les vacances ?"

"D'une part, trouves-tu que la technologie nous aide vraiment ?"

"D'une part, penses-tu que nous devrions manger moins de viande ?"

"D'une part, quel est ton avis sur le dernier film que nous avons vu ?"

日記のテーマ

D'une part, quels sont mes objectifs pour cette année et d'autre part, quels sont mes défis ?

D'une part, ce que j'aime dans ma ville et d'autre part, ce que je changerais.

D'une part, les avantages de mon travail actuel et d'autre part, mes frustrations.

D'une part, comment je me sens aujourd'hui et d'autre part, ce que je veux accomplir.

D'une part, l'importance de la famille et d'autre part, le besoin d'indépendance.

よくある質問

10 問

Technically, yes, but it is stylistically discouraged. It creates a logical expectation that you will provide a second point. If you don't, your argument may feel incomplete to a native speaker. In rare rhetorical cases, the second part is implied, but for learners, always use the pair.

The word 'part' is feminine, which is why we say 'd'une' (feminine) instead of 'd'un'. However, the entire phrase 'd'une part' is an invariable adverbial locution.

The main difference is the register. 'D'une part' is formal and preferred in writing, exams, and professional contexts. 'D'un côté' is neutral to informal and is very common in everyday spoken French.

You should not pause between the 'd' and 'une'. It sounds like one word: /dyn/. Practice saying 'dune' (like a sand dune) followed by 'part'.

It is always 'd'une part'. In French, the preposition 'de' must elide (become d') before a word starting with a vowel like 'une'.

It is very rare and sounds awkward. Logical connectors like 'd'une part' are designed to introduce or bridge ideas, so they almost always appear at the beginning or middle of a clause.

Usually, 'd'une part' and 'd'autre part' are used for a binary (two-part) structure. If you have three or more things, it is better to use 'premièrement', 'deuxièmement', 'troisièmement'.

No. To say 'partly,' use 'en partie' or 'partiellement'. 'D'une part' is used to categorize points in an argument, not to describe the extent of something.

No, 'd'une part' is almost never used in slang. It would sound very out of place. Use 'd'un côté' instead.

Yes, if you are writing a serious or structured message to a colleague or boss. For friends, it might seem a bit too formal.

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