De plus : Ajouter des idées comme un pro
In addition va faire passer tes arguments au niveau supérieur, en leur donnant de la profondeur et une touche professionnelle.
Grammar Rule in 30 Seconds
Master the art of stacking ideas logically using high-level connectors like 'furthermore' and 'in addition to' for professional flow.
- Use 'Furthermore' or 'Moreover' at the start of a sentence followed by a comma for formal emphasis.
- Use 'In addition to' followed by a noun or gerund (-ing) to link ideas within a sentence.
- Avoid overusing 'And' or 'Also' in academic or professional contexts to maintain a sophisticated tone.
Overview
in addition est un pilier de la rhétorique anglaise, indispensable pour structurer une pensée complexe. En français, nous utilisons souvent « de plus », « en outre » ou « par ailleurs ».In addition n'est pas qu'un simple ajout ; c'est un marqueur de discours (discourse marker) qui signale à ton interlocuteur que tu construis une argumentation logique et hiérarchisée.in addition correctement, c'est démontrer une maîtrise du registre soutenu, indispensable dans le monde professionnel ou académique. Que tu sois au bureau en train de rédiger un rapport, ou en train de débattre d'un sujet complexe, ce connecteur apporte une clarté que les alternatives plus simples comme also ou plus ne peuvent offrir. Contrairement au français où « et » peut suffire à lier deux idées, l'anglais valorise la précision structurelle que in addition permet d'atteindre.in addition fonctionne de deux manières distinctes. D'abord, comme conjunctive adverb (adverbe de liaison), il sert à articuler deux propositions indépendantes. Dans ce cas, il agit comme un pont logique entre deux phrases complètes.to. Ici, il ne lie plus deux phrases, mais il introduit un complément au sein d'une seule et même proposition. C'est l'équivalent de « en plus de » en français.in addition (adverbe) = deux phrases ; in addition to (préposition) = un groupe nominal ou un gérondif (gerund phrase) intégré à une phrase.in addition to + [noun/gerund] est une règle d'or qui ne souffre aucune exception.Clause. In addition, Clause. | The results are promising. In addition, the costs are low. | Virgule obligatoire après in addition |Clause; in addition, Clause. | The team worked hard; in addition, they met the deadline. | Point-virgule avant, virgule après |In addition to + [Nom/Gérondif], Clause. | In addition to the budget, we need time. | Virgule après le groupe prépositionnel |In addition to managing the team, she writes the reports. Ici, managing est un gérondif. C'est une structure très élégante en anglais qui permet d'éviter la répétition du sujet. En français, on dirait « En plus de gérer l'équipe, elle rédige les rapports ».in addition to, la phrase devient agrammaticale.in addition principalement pour renforcer une argumentation. Imagine que tu es en réunion ou en train d'écrire un essai sur les réseaux sociaux. Tu as déjà avancé un argument fort : The new algorithm increases user engagement. Pour ajouter une dimension supplémentaire, tu diras : In addition, it reduces the amount of irrelevant content. Ce connecteur montre que tu ne te contentes pas d'énumérer, mais que tu développes une pensée structurée.in addition pour marquer la transition entre le deuxième et le troisième point. Cela donne du poids à tes propos.in addition permet de montrer que tu maîtrises ton sujet et que tu as anticipé les questions de ton auditoire. C'est une marque de professionnalisme indéniable.- 1L'oubli de la ponctuation (L'interférence du français) : En français, on écrit souvent « De plus, les résultats sont bons ». En anglais, les apprenants oublient souvent la virgule après
In additionen début de phrase. C'est une erreur de ponctuation majeure qui gêne la lecture. - 2La confusion
In additionvsIn addition to: C'est l'erreur classique. Un francophone écrira :In addition to, we have a problem.C'est une faute grave cartoattend impérativement un complément. L'interférence vient du fait qu'en français, « en plus de » est souvent utilisé de manière plus flexible que la structure anglaise. - 3La répétition excessive : À force de vouloir paraître formel, certains utilisent
in additionà chaque début de phrase. En français, nous avons une grande variété de connecteurs (« par ailleurs », « de surcroît », « également »). En anglais, il faut varier pour ne pas paraître robotique. N'oublie pas d'alterner avecfurthermoreoumoreover.
In addition | Ajout neutre et formel | De plus / En outre |Furthermore | Argumentation plus forte / développement | Par ailleurs / Qui plus est |Also | Plus simple, moins formel | Aussi / Également |Moreover | Ajout d'un point décisif | De surcroît |in addition est le couteau suisse des connecteurs. Il est moins « lourd » que moreover et plus formel que also.in addition en fin de phrase ? Non, c'est une erreur. En fin de phrase, on utilisera as well ou too. Exemple : It is efficient, and it is cost-effective as well.In addition to et Besides ? Besides peut avoir une connotation de « en dehors de cela » ou « d'ailleurs », alors que in addition to est purement additif. Besides est souvent plus informel.in addition après un and ? Oui, mais c'est lourd. The project is late, and in addition, it is over budget. C'est correct, mais souvent, supprimer le and rend la phrase plus élégante : The project is late; in addition, it is over budget.Connector Types and Punctuation
| Type | Connector | Punctuation Rule | Example |
|---|---|---|---|
|
Conjunctive Adverb
|
Furthermore / Moreover
|
Sentence start + Comma
|
Furthermore, the results were...
|
|
Conjunctive Adverb
|
Additionally
|
Semicolon + Connector + Comma
|
It was late; additionally, it was raining.
|
|
Prepositional Phrase
|
In addition to
|
Followed by Noun/Gerund
|
In addition to the cost, we...
|
|
Prepositional Phrase
|
As well as
|
No comma usually needed
|
He is kind as well as smart.
|
|
Correlative
|
Not only... but also
|
Requires inversion in first clause
|
Not only is he fast, but also...
|
|
Informal Linker
|
Plus
|
Used like 'and'
|
It's cheap, plus it's close.
|
Meanings
Connectors of addition are words or phrases used to introduce extra information that supports or expands upon a previous point. At the C1 level, these are used to create 'cohesion'—the glue that makes a text feel like a unified whole rather than a list of random sentences.
Logical Extension
Using 'Furthermore' or 'Moreover' to add a point that is even more important or persuasive than the last.
“The new policy is cost-effective. Furthermore, it significantly reduces our carbon footprint.”
“The research is outdated; moreover, the methodology was deeply flawed.”
Prepositional Addition
Using 'In addition to' or 'As well as' to combine two ideas into one complex sentence.
“In addition to being a talented musician, she is also a published author.”
“As well as managing the marketing team, he oversees the sales department.”
Informal Stacking
Using 'Plus' or 'On top of that' in casual conversation to add extra details.
“The hotel was expensive, plus the service was terrible.”
“I'm exhausted. On top of that, I have to work early tomorrow.”
Reference Table
| Fonction | Position | Formalité | Exemple |
|---|---|---|---|
|
Ajoute des informations
|
Début de phrase
|
Formel/Professionnel
|
`In addition, the data supports our hypothesis.`
|
|
Ajoute des informations
|
Milieu de phrase (avec point-virgule)
|
Formel
|
`The cost was high; in addition, delivery was delayed.`
|
|
Ajoute à un nom/gérondif
|
Locution prépositionnelle
|
Formel/Professionnel
|
`In addition to programming, she excels at design.`
|
|
Renforce le point précédent
|
Début de phrase
|
Professionnel
|
`We offered a discount. In addition, shipping was free.`
|
|
Développe un argument
|
Début de phrase
|
Formel
|
`The proposal is sound. In addition, it's financially viable.`
|
|
Fournit un détail supplémentaire
|
Milieu de phrase (avec virgules)
|
Formel
|
`He, in addition, expressed concerns.`
|
Spectre de formalité
Furthermore, the candidate possesses extensive experience in project management. (Hiring process)
Additionally, she has a lot of experience in project management. (Hiring process)
Plus, she's done a ton of project management before. (Hiring process)
And she's a total pro at managing projects, too. (Hiring process)
Cartographie de 'In Addition'
Fonction
- Ajoute des Informations Introduit de nouveaux points liés
- Construit un Argument Soutient ou étend une idée précédente
- Crée de la Fluidité Connecte les phrases/propositions en douceur
Position
- Début de Phrase `In addition, ...` (avec virgule)
- Milieu de Phrase `; in addition, ...` ou `, and in addition, ...`
- Locution Prépositionnelle `In addition to [Nom/Gérondif], ...`
Formalité
- Formel Idéal pour les contextes professionnels/académiques
- Moins Familier Plus formel que 'also' ou 'plus'
'In Addition' vs. Connecteurs Similaires
Quand utiliser 'In Addition' ?
Voulez-vous introduire une idée ou une information nouvelle et liée ?
La nouvelle idée s'appuie-t-elle, soutient-elle ou développe-t-elle le point précédent ?
Ton contexte est-il formel ou professionnel (par exemple, essai, présentation, e-mail professionnel) ?
Ajoutes-tu à un nom spécifique ou à un groupe nominal gérondif ?
Contextes d'Utilisation de 'In Addition'
Professionnel
- • Rapports Commerciaux
- • Présentations Clients
- • E-mails Formels
- • Entretiens d'Embauche
Académique
- • Essais
- • Articles de Recherche
- • Thèses
- • Projets de Groupe
Formel Général
- • Annonces Officielles
- • Documentaires
- • Discours Formels
- • Articles de Presse
Moins Courant (Informel)
- • SMS (ironique)
- • Conversations Informelles (pour insister)
Exemples par niveau
I have a cat and a dog.
She likes tea and she likes coffee.
I am a student and I work.
He is tall and handsome.
I play tennis. I also play golf.
She speaks English and French too.
We went to the park and then to the cinema.
The food was good and the drinks were cheap.
In addition, the hotel has a swimming pool.
He is a doctor as well as a teacher.
I'll have the salad and a glass of water as well.
The city is beautiful. Also, the people are very kind.
Additionally, we need to consider the cost of transport.
In addition to being expensive, the car is unreliable.
The team worked hard; as a result, they won the trophy.
She is a great athlete, plus she's a straight-A student.
Furthermore, the evidence suggests a significant shift in climate patterns.
The proposal is logically sound; moreover, it is financially viable.
In addition to mitigating risks, the new strategy enhances efficiency.
Not only did the study fail to prove the hypothesis, but it also raised new questions.
Moreover, the sheer scale of the disaster was unprecedented in modern history.
Over and above the basic requirements, candidates must demonstrate leadership.
The play was a masterpiece; additionally, the lead actor's performance was transcendent.
Coupled with the economic downturn, the political instability proved fatal for the regime.
Facile à confondre
Learners think they are identical, but 'Besides' often implies 'except for' or can sound dismissive.
They are very similar, but 'Moreover' is slightly more formal and emphatic.
Erreurs courantes
I like apples, also oranges.
I like apples and oranges.
I like tea. Also I like coffee.
I like tea. I also like coffee.
He plays guitar and too piano.
He plays guitar and piano too.
She is tall and also she is smart.
She is tall and also smart.
In addition to go to the gym, I swim.
In addition to going to the gym, I swim.
He is a doctor as well a teacher.
He is a doctor as well as a teacher.
The report is long, furthermore it is boring.
The report is long; furthermore, it is boring.
Besides the rain, we enjoyed the trip.
In addition to the rain, we enjoyed the trip.
Structures de phrases
In addition to ___, ___ also ___.
___; furthermore, ___.
Not only ___ ___, but ___ also ___.
Real World Usage
Moreover, the data suggests a correlation between sleep and productivity.
Additionally, please find the attached invoice for last month.
In addition to my degree, I have three years of experience in the field.
I'm coming to the party, plus I'm bringing pizza!
Furthermore, the police have cordoned off the area for investigation.
I'll have the burger, as well as a side of onion rings.
Varie tes connecteurs !
Furthermore, the study showed significant results.
N'oublie pas la virgule !
In addition, we need more data.
'In addition to' vs. 'In addition'
In addition to cooking, she loves reading.
Le registre compte
Smart Tips
Replace one 'and' with a semicolon and 'furthermore'.
Use 'In addition to' to link your education to your experience in one sentence.
Save 'Moreover' for your strongest, most undeniable point.
Remember to 'flip' the subject and the auxiliary verb (do/is/have).
Prononciation
Furthermore Intonation
When starting a sentence with 'Furthermore' or 'Moreover', use a rising-falling intonation on the word itself, followed by a brief pause (the comma).
As well as
The 'as' sounds are often reduced to a schwa /əz/ in fast speech.
The Signpost Pause
Moreover, [pause] the results were...
Signals to the listener that a major point is coming.
Mémorise-le
Moyen mnémotechnique
F.A.M.E. — Furthermore, Additionally, Moreover, Equally important. Use these to make your writing FAMOUS!
Association visuelle
Imagine a bricklayer building a wall. Each brick is an idea. The connectors (Furthermore, Moreover) are the cement that holds the bricks together and makes the wall strong and tall.
Rhyme
If you want to add a point with style, use 'Furthermore' and stay a while.
Story
A businessman was presenting a plan. He said 'The plan is cheap.' The boss looked bored. He added, 'Furthermore, it will double our sales!' The boss smiled. He finished, 'In addition to doubling sales, it will save the planet!' He got the promotion.
Word Web
Défi
Write a 3-sentence paragraph about your favorite hobby. Use 'In addition to' in the first sentence and 'Furthermore' in the second.
Notes culturelles
In Western academic culture, using 'Moreover' suggests that your second point is the 'knockout blow' in an argument. It is used sparingly for maximum effect.
British speakers frequently use 'as well' at the end of sentences where Americans might use 'too'.
In modern tech companies, connectors are often replaced by bullet points in emails to save time, but they remain essential for spoken presentations.
'Addition' comes from the Latin 'addere', meaning 'to give to' or 'to put to'. 'Furthermore' is a Germanic compound of 'further' and 'more'.
Amorces de conversation
What are the benefits of remote work? Try to use 'Furthermore'.
Tell me about your favorite city. Use 'As well as'.
Should university be free? Build an argument using 'Moreover'.
What skills do you have? Use 'In addition to'.
Sujets d'écriture
Erreurs courantes
Test Yourself
The new policy saves money___ in addition, it boosts employee morale.
Find and fix the mistake:
In addition to, the report was late, the data was incomplete.
Choose the correct sentence:
Translate into English: 'Neben den technischen Verbesserungen hat das Update auch die Benutzerfreundlichkeit deutlich erhöht.'
Answer starts with: ["I...
Score: /4
Exercices pratiques
8 exercisesThe project was completed on time. ________, it stayed within the original budget.
In addition to ________ (work) at the hospital, she volunteers at a shelter.
Find and fix the mistake:
The car is very fast, moreover, it is quite fuel-efficient.
He speaks German. He also speaks Japanese.
Connect the items.
You can use 'Moreover' to start a sentence in a casual text message to a friend.
addition / the / in / to / heat / was / humidity / there / intense
A: Why should we hire you? B: I have a degree in marketing. ________, I have led three successful campaigns.
Score: /8
Practice Bank
11 exercisesThe concert was fantastic; ___ addition, the venue was beautiful.
___ to its elegant design, the car boasts impressive fuel efficiency.
He's a great chef. In addition he's also a skilled baker.
The team worked overtime, and in addition, they delivered ahead of schedule.
Which sentence is grammatically correct?
Choose the best sentence:
Translate into English: 'Der Bericht war umfassend, darüber hinaus lieferte er wertvolle Erkenntnisse.'
Put the words in order:
Arrange these words into a sentence:
Match the phrases:
Match the related ideas:
Score: /11
FAQ (8)
In formal writing, it is generally discouraged. Use `Additionally` or `Furthermore` instead. In creative writing or casual speech, it is perfectly fine.
They are nearly identical. However, `Moreover` is often used when the second point is a logical result or a stronger argument than the first.
No, `Plus` is considered too informal for academic or professional essays. Use `Additionally` or `In addition`.
Yes, when it is used as a sentence starter, a comma is required to separate the connector from the main clause.
Yes, this is a very common and correct way to refer back to a previous sentence while adding new information.
It is a more emphatic version of `Furthermore`. It suggests that the next piece of information is surprising or particularly important.
Not exactly. `As well as` emphasizes the first item more, while `And` gives both items equal weight.
Yes, but be careful. It often sounds like you are giving an extra reason because the first one wasn't enough, which can sound defensive.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Además / Además de
English uses -ing (gerund) after 'in addition to', Spanish uses the infinitive.
De plus / En outre
French connectors often don't require the same strict semicolon usage as English conjunctive adverbs.
Außerdem / Zudem
English requires 'Furthermore, [Subject] [Verb]', while German uses 'Außerdem [Verb] [Subject]'.
それに (Sore ni) / に加えて (Ni kuwaete)
English connectors are 'signposts' at the start; Japanese connectors are often integrated into the verb ending or particles.
بالإضافة إلى (Bi-l-idafa ila)
Arabic uses 'and' to start sentences very frequently; English prefers varied connectors like 'Additionally'.
此外 (Cǐwài) / 而且 (Érqiě)
English requires explicit 'cohesive devices' (connectors) for high-level writing, whereas Chinese can rely more on context.
Learning Path
Prerequisites
Vidéos associées
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