B1 Prepositions 17 min read Moyen

Comment utiliser 'Catch Up' (Verbe à particule)

Tu as trois façons de penser à catch up : Close the gap, get informed, et reconnect. C'est un phrasal verb super utile !

Grammar Rule in 30 Seconds

'Catch up' means closing a gap—whether that's physical distance, missed work, or time spent apart from a friend.

  • Use 'catch up with' for people you haven't seen lately: 'Let's catch up with Sarah.'
  • Use 'catch up on' for tasks or sleep: 'I need to catch up on work.'
  • The past tense is 'caught up'—never 'catched up': 'I caught up with him yesterday.'
🏃‍♂️ (Behind) + 💨 (Catch Up) = 🏃‍♂️🏃‍♂️ (Same Level)

Overview

Avez-vous déjà eu l'impression que le monde entier avance plus vite que vous ? Peut-être que vos amis ont déjà vu la dernière tendance virale sur TikTok. Peut-être que vos collègues ont terminé le grand projet pendant que vous étiez en vacances.
En anglais, nous avons l'expression parfaite pour ce sentiment : catch up.
Il ne s'agit pas de pêcher littéralement ou d'attraper un rhume. Il s'agit de combler un écart. Cet écart peut être une distance physique, comme courir pour rejoindre un ami.
Il peut aussi s'agir d'un manque d'information, comme apprendre les derniers potins. Cela peut même concerner le travail ou l'école. En gros, si quelqu'un est au 'Niveau B' et que vous êtes au 'Niveau A', vous devez catch up pour atteindre le 'Niveau B'.

How This Grammar Works

Les verbes à particule (Phrasal verbs) peuvent faire peur. Ils ressemblent à deux mots, mais fonctionnent comme une seule idée. Ici, nous avons le verbe catch et la particule up.
Quand vous utilisez catch up, vous décrivez l'action de passer de 'derrière' à 'au même niveau'. Vous ne faites pas que rencontrer quelqu'un ; vous atteignez le point où il se trouve déjà.

Formation Pattern

1
Commencez par le verbe catch. Attention, il est irrégulier (Passé : caught).
2
Ajoutez le mot up juste après le verbe.
3
Si vous rejoignez une personne, ajoutez la préposition with.
4
Si vous rattrapez du travail ou des activités manquées, ajoutez on.

When To Use It

Utilisez-le dans des situations sociales (discuter avec des amis), au travail ou à l'école (rattraper le retard), en mouvement physique ou pour suivre les actualités et les tendances.

Common Mistakes

N'oubliez pas le with pour les personnes. Rappelez-vous que le passé est caught, pas catched. Ne l'utilisez pas avec des inconnus.

Contrast With Similar Patterns

Catch up signifie qu'on est en retard et qu'on veut rattraper. Keep up signifie qu'on est déjà au niveau et qu'on veut y rester.

Quick FAQ

Q : Est-ce seulement pour les amis ? R : Non, aussi pour le travail, le sommeil et les infos. Q : Est-ce formel ? R : C'est amical mais courant dans les emails pro.

Conjugation of 'Catch Up'

Tense Subject Form
Present Simple
I/You/We/They
catch up
Present Simple
He/She/It
catches up
Past Simple
All subjects
caught up
Present Continuous
All subjects
am/is/are catching up
Past Continuous
All subjects
was/were catching up
Present Perfect
All subjects
have/has caught up
Future
All subjects
will catch up
Infinitive
N/A
to catch up
Gerund
N/A
catching up

Common Spoken Reductions

Full Form Spoken/Informal Context
Let us catch up
Let's catch up
Standard invitation
I have caught up
I've caught up
Perfect tense contraction
I am catching up
I'm catching up
Continuous tense contraction

Meanings

To reach the same quality, status, or physical position as someone or something that was previously ahead.

1

Socializing

To talk to someone you have not seen for some time in order to find out what they have been doing.

“We spent the whole afternoon catching up.”

“I need to catch up with my sister; we haven't spoken in months.”

2

Tasks and Work

To do something that you did not have time to do earlier.

“I'm staying late to catch up on some paperwork.”

“She needs to catch up on her sleep after the long flight.”

3

Physical Movement

To reach someone who is ahead of you by moving faster.

“Go on ahead, I'll catch up in a minute.”

“The police car eventually caught up with the stolen vehicle.”

4

Consequences

When something from the past (usually a mistake) finally begins to cause problems.

“His lifestyle finally caught up with him.”

“The lies he told are starting to catch up with him.”

Reference Table

Reference table for Comment utiliser 'Catch Up' (Verbe à particule)
Forme Sens Exemple Usage
Catch up with [person]
Atteindre le même rythme/la même position que quelqu'un
I need to catch up with my friend.
Mouvement physique, rencontre sociale
Catch up on [thing/info]
Être informé/mis à jour sur des sujets manqués
I'll catch up on emails.
Nouvelles, travail, études, sommeil
Catch someone up on [info]
Mettre quelqu'un d'autre à jour sur les détails
Let me catch you up on the news.
Partage d'informations
Catch up (socially)
Se rencontrer après un certain temps pour échanger des nouvelles
Let's catch up soon!
Plans sociaux informels
Catch up (general)
Combler un écart ou un déficit
He needs to catch up in class.
Contexte scolaire, professionnel
Catch up with [group]
Atteindre le statut actuel d'un groupe
The new software caught up with competitors.
Industrie, concurrence

Spectre de formalité

Formel
I would like to schedule a time for us to discuss recent developments.

I would like to schedule a time for us to discuss recent developments. (Socializing)

Neutre
We should catch up soon.

We should catch up soon. (Socializing)

Informel
Let's catch up!

Let's catch up! (Socializing)

Argot
We gotta link up and chat.

We gotta link up and chat. (Socializing)

Catch Up : Combler les Écarts

Catch Up

Physique

  • With a runner atteindre la même vitesse
  • With a group rejoindre les autres

Information

  • On news être informé des événements
  • On emails lire tous les messages manqués
  • On studies terminer les devoirs manqués

Social

  • With friends se rencontrer et échanger des nouvelles
  • With family renouer et discuter

Bien-être

  • On sleep dormir plus
  • On chores terminer les tâches en retard

Catch Up vs. Keep Up

Catch Up (Action)
I missed class; I need to `catch up`. Combler un écart passé.
She ran fast to `catch up` with him. Atteindre une position actuelle.
Let's `catch up` for coffee. Se reconnecter après une pause.
Keep Up (Maintien)
It's hard to `keep up` with the news. Rester constamment informé.
He studies to `keep up` with his peers. Maintenir un niveau actuel.
Can you `keep up` with my pace? Maintenir un rythme continu.

Utiliser 'Catch Up' Correctement

1

Es-tu en train d'atteindre un niveau, une vitesse, ou de te mettre à jour après un délai ?

YES
Oui
NO
Considère 'meet', 'understand', 'grab'.
2

Est-ce à propos d'informations, de tâches ou de sommeil ?

YES
Utilise 'catch up ON [sujet]'
NO
Continuer
3

Est-ce à propos d'atteindre une personne, un groupe ou une entité physique ?

YES
Utilise 'catch up WITH [personne/chose]'
NO
Continuer
4

Mets-tu quelqu'un d'autre à jour ?

YES
Utilise 'catch [quelqu'un] up ON [sujet]' (séparable)
NO
Tu as compris !

Façons de se Rattraper (Catch Up)

Social

  • Avec des amis
  • Avec la famille
  • Pour un café
📚

Travail/Études

  • Sur les e-mails
  • Sur les devoirs
  • Sur les études
📰

Information

  • Sur les nouvelles
  • Sur une série TV
  • Sur les potins
🏃

Physique/Effort

  • Avec le groupe
  • Sur le sommeil
  • Sur les tâches ménagères

Exemples par niveau

1

Wait! I need to catch up.

2

Can you catch up with me?

3

He is fast. I can't catch up.

4

Run! Catch up to the bus!

1

I caught up with my mom yesterday.

2

We need to catch up soon.

3

I have to catch up on my reading.

4

Did you catch up with the group?

1

I've been away, so I need to catch up on the news.

2

Let's have a coffee and catch up.

3

The company is trying to catch up with its rivals.

4

I stayed up late to catch up on my favorite show.

1

It took me ages to catch up on all the emails after my holiday.

2

Technology is moving so fast that the law can't catch up.

3

I finally caught up with the person who was leading the race.

4

We spent the evening catching up on old times.

1

The repercussions of his negligence finally caught up with him.

2

Developing nations are struggling to catch up with the West's infrastructure.

3

I'll leave you two to catch up; I'm sure you have a lot to talk about.

4

The curriculum has been updated to catch up with modern pedagogical standards.

1

The sheer velocity of change in the AI sector makes it nearly impossible for regulatory bodies to catch up.

2

There is a sense of 'catching up' that permeates the post-war literature of that era.

3

The ghost of his past eventually caught up with him in the most unexpected of ways.

4

By the time the industry caught up to the consumer demand, the trend had already shifted.

Facile à confondre

How to use 'Catch Up' (Phrasal Verb) vs Keep Up

Learners use 'catch up' when they are already at the same level as someone else. 'Catch up' implies a gap exists.

How to use 'Catch Up' (Phrasal Verb) vs Pick Up

Sometimes confused in the context of learning or resuming a task.

How to use 'Catch Up' (Phrasal Verb) vs Reach

Learners use 'reach' for social updates.

Erreurs courantes

I catch up him.

I catch up with him.

You need the preposition 'with' when there is a person as an object.

Wait for me, I catch up!

Wait for me, I'll catch up!

Use the future 'will' for a promise or immediate action.

He catched up.

He caught up.

Catch is an irregular verb.

I catch up to you.

I'll catch up with you.

While 'to' is sometimes used, 'with' is much more natural for people.

We caught up on coffee.

We caught up over coffee.

Use 'over' for the setting/activity, not 'on'.

I need to catch up my work.

I need to catch up on my work.

You must use 'on' for tasks.

I am catching up with my sleep.

I am catching up on my sleep.

Sleep is a 'thing/task', so use 'on'.

I caught up with the news.

I caught up on the news.

News is information, so 'on' is better than 'with'.

I can't catch up with your speed.

I can't keep up with your speed.

If you are already moving at that speed but struggling, use 'keep up'.

Let's catch up us.

Let's catch up.

Catch up is intransitive here; you don't need 'us'.

The law caught up to the technology.

The law caught up with the technology.

In formal/abstract contexts, 'with' is the standard for metaphorical reaching.

I need a catch up on.

I need a catch-up.

The noun form doesn't usually take 'on' at the end of the sentence.

Structures de phrases

I need to catch up on ___.

It was great catching up with ___.

Go ahead, I'll catch up ___.

The ___ is finally catching up with ___.

Real World Usage

Texting a friend constant

Hey! We need to catch up. Coffee Friday?

Office meeting very common

Let's have a quick catch-up on the project status.

After a vacation common

I have so many emails to catch up on.

Sports commentary common

He's closing the gap! He might catch up to the leader.

Social Media very common

Catching up with the bestie! #brunch

Doctor's visit occasional

We need to catch up on your vaccinations.

💡

Pense 'réduire l'écart'

Quand tu utilises catch up, imagine toujours qu'il y a un décalage – dans l'information, la vitesse ou les liens sociaux. Ton but, c'est de le combler ! Ça t'aidera à bien comprendre le sens.
I need to catch up on my work.
⚠️

N'oublie pas la préposition !

C'est une erreur très courante d'oublier 'on' ou 'with'. Demande-toi toujours : est-ce que je me mets à jour *sur* un sujet (on) ou *avec* une personne/un groupe (with) ? La préposition est essentielle !
I need to catch up with my friend.
🎯

Invite tes amis en deux temps trois mouvements

Pour les emplois du temps chargés, 'Let's catch up soon!' est parfait pour suggérer une rencontre informelle sans fixer de date ou d'activité précise tout de suite. C'est le plan flexible par excellence ! "Let's catch up soon!"
🌍

'Catch up' sur les réseaux sociaux

Sur des plateformes comme Instagram ou TikTok, tu verras souvent 'catching up on my feed' ou 'just catching up on DMs'. C'est une façon moderne de dire que tu regardes les dernières publications ou messages. "I'm just catching up on my feed."
💡

Varie les plaisirs !

Au lieu de seulement 'friends' ou 'work', essaie d'utiliser catch up on pour des choses comme 'my favorite podcast', 'the latest memes', ou 'what's new with my online game guild'. Ton anglais sera plus dynamique ! "I'm catching up on my favorite podcast."

Smart Tips

Remember: 'With' is for friends, 'On' is for ends (tasks/goals).

I caught up on my brother. I caught up with my brother.

Think of 'Caught' like 'Bought' or 'Taught'. They all end in -ought.

I catched up on my work. I caught up on my work.

Use 'catch-up' as a noun for meetings.

Let's meet to catch up. Let's have a quick catch-up.

Switch from 'catch up' to 'keep up'.

I am running with you, I can catch up! I am running with you, I can keep up!

Prononciation

/kætʃ ʌp/

Linking

The 'ch' in 'catch' links to the 'u' in 'up', sounding like 'cat-chup'.

/kɔːt ʌp/

Past Tense

The 't' in 'caught' is often held (stop T) before the 'u' in 'up'.

Phrasal Verb Stress

I need to catch UP.

In phrasal verbs, the particle (up) usually receives more stress than the verb.

Mémorise-le

Moyen mnémotechnique

Catch the 'UP'—imagine reaching up to grab a balloon that is floating ahead of you.

Association visuelle

Picture two runners. One is far ahead, and the other is sprinting to reach them. The moment they are side-by-side, they have 'caught up'.

Rhyme

If you're behind and want to be near, catch up with those you hold dear.

Story

I was sick for a week and missed all my classes. When I returned, I had to catch up on my notes. I met my friend at a cafe to catch up with her life, and then I ran to catch up with the bus home.

Word Web

CaughtWithOnGapUpdateLevelReach

Défi

Write a text message to a friend you haven't seen in a month using 'catch up'.

Notes culturelles

In the US, 'Let's catch up' is often used as a polite way to end a conversation, similar to 'We should do lunch,' and may not always result in a real plan.

In UK office culture, a 'catch-up' is a very common term for a brief, informal 1-on-1 meeting with a manager.

Australians use 'catch up' very frequently for any social gathering, often replacing 'meet' or 'hang out'.

From the Middle English 'cacchen' (to capture/seize) and the adverb 'up' (expressing completion).

Amorces de conversation

What is something you need to catch up on this weekend?

Who is a friend you haven't caught up with in a long time?

Do you think technology is moving too fast for people to catch up?

If you could catch up with any historical figure, who would it be?

Sujets d'écriture

Describe a time you had to catch up on work or school. How did you feel?
Write about a perfect afternoon catching up with an old friend.
Discuss the pressure of 'keeping up' versus 'catching up' in modern society.
Write a story where someone's past finally catches up with them.

Erreurs courantes

Incorrect

Correct


Incorrect

Correct


Incorrect

Correct


Incorrect

Correct

Test Yourself

Choisis la bonne forme

After my vacation, I spent all day trying to ___ on my emails.

✓ Correct! ✗ Not quite. Correct answer: catch up
Pour te mettre à jour sur des informations ou des tâches, on utilise le verbe à particule catch up on.
Quelle phrase est correcte ? Choix multiple

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: She needs to catch up with her classmates.
Quand il s'agit d'atteindre le même niveau qu'une personne ou un groupe, catch up with est la bonne expression.
Remets les mots dans l'ordre Sentence Reorder

Arrange the words in the correct order:

All words placed

Click words above to build the sentence

✓ Correct! ✗ Not quite. Correct answer: Could you catch me up on the news?
C'est un exemple de la forme séparable de catch up, où l'objet ('me') se place entre 'catch' et 'up'.

Score: /3

Exercices pratiques

8 exercises
Fill in the missing preposition.

I missed two days of school, so I need to catch up ___ my homework.

✓ Correct! ✗ Not quite. Correct answer: on
We use 'on' for tasks, work, or things we missed.
Choose the correct past tense form. Choix multiple

Yesterday, I ___ up with my old school friend.

✓ Correct! ✗ Not quite. Correct answer: caught
'Catch' is an irregular verb; the past tense is 'caught'.
Find the mistake in the sentence. Error Correction

Find and fix the mistake:

I need to catch up with my sleep.

✓ Correct! ✗ Not quite. Correct answer: Change 'with' to 'on'
Sleep is a 'thing' or 'task', so we use 'catch up on'.
Rewrite the sentence using 'catch up'. Sentence Transformation

I reached the same level as the other runners.

✓ Correct! ✗ Not quite. Correct answer: I caught up with the other runners.
'Catch up with' is used for physical reaching.
Is the following rule true or false? True False Rule

'Catch up' can be used as a noun.

✓ Correct! ✗ Not quite. Correct answer: True
Yes, 'a catch-up' is a common noun meaning an informal meeting.
Complete the dialogue. Dialogue Completion

A: 'I haven't seen you in months!' B: 'I know! We really need to ___.'

✓ Correct! ✗ Not quite. Correct answer: catch up
'Catch up' is the standard phrase for updating friends on your life.
Which preposition goes with which object? Grammar Sorting

Match: 1. A friend, 2. Emails, 3. The leader

✓ Correct! ✗ Not quite. Correct answer: 1-with, 2-on, 3-with/to
With for people, on for tasks, with/to for physical distance.
Match the meaning to the sentence. Match Pairs

A. Social, B. Task, C. Consequence

✓ Correct! ✗ Not quite. Correct answer: A-I caught up with Sam, B-I caught up on work, C-His past caught up with him
These are the three main semantic uses of the phrasal verb.

Score: /8

Practice Bank

11 exercises
Choisis la bonne forme Texte trous

He has fallen behind in his studies and needs to ___ up on a lot of reading.

✓ Correct! ✗ Not quite. Correct answer: catch up
Trouve et corrige l'erreur Error Correction

I'll try to catch on the latest episode tonight.

✓ Correct! ✗ Not quite. Correct answer: I'll try to catch up on the latest episode tonight.
Quelle phrase est correcte ? Choix multiple

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: The small boat managed to catch up with the large ship.
Traduis en anglais Traduction

Translate into English: 'Nos pondremos al día la próxima semana.'

✓ Correct! ✗ Not quite. Correct answer: ["We'll catch up next week.","Let's catch up next week."]
Remets les mots dans l'ordre Sentence Reorder

Arrange these words into a sentence:

✓ Correct! ✗ Not quite. Correct answer: The economy struggles to catch up with global trends.
Associe chaque situation à la bonne préposition pour 'catch up' Match Pairs

Match the situation with the preposition:

✓ Correct! ✗ Not quite. Correct answer: matched
Choisis la bonne forme Texte trous

After her illness, she had to work extra hours to ___ on her assignments.

✓ Correct! ✗ Not quite. Correct answer: catch up
Trouve et corrige l'erreur Error Correction

He needed me to catch up him on the project details.

✓ Correct! ✗ Not quite. Correct answer: He needed me to catch him up on the project details.
Quelle phrase est correcte ? Choix multiple

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: I'm going to spend the weekend catching up on my reading list.
Traduis en anglais Traduction

Translate into English: 'Ella tuvo que correr para alcanzar a su perro.'

✓ Correct! ✗ Not quite. Correct answer: ["She had to run to catch up with her dog."]
Remets les mots dans l'ordre Sentence Reorder

Arrange these words into a sentence:

✓ Correct! ✗ Not quite. Correct answer: I could finally catch up with the pace of the discussion.

Score: /11

FAQ (8)

'Catch up with' is more common for people and social situations. 'Catch up to' is often used for physical distance or reaching a specific level/number.

No, 'catch' is irregular. The past tense is always `caught up`.

It is neutral. It is perfectly fine to use in a business email (`I need to catch up on these reports`) or with a friend.

It means sleeping more than usual because you didn't sleep enough in the past few days.

Yes, when we say 'his lies caught up with him,' it means his past mistakes finally caused him trouble.

Use `catch up` (two words) as a verb. Use `catch-up` (with a hyphen) as a noun or adjective.

Yes, `catch up on the news` means reading or watching what you missed recently.

It is an informal meeting where people update each other on their progress.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish moderate

Ponerse al día / Alcanzar

English uses one phrasal verb for both physical and social contexts.

French partial

Rattraper / Prendre des nouvelles

French lacks a single verb that covers 'social updates' and 'physical distance'.

German moderate

Aufholen / Sich austauschen

German uses a separable prefix verb 'aufholen' which mirrors the 'up' in English.

Japanese low

追いつく (Oitsuku)

Japanese requires a much more formal/descriptive phrase for social catching up.

Arabic partial

لحق بـ (Lahiqa bi)

Arabic usually requires different verbs based on the 'gap' being closed.

Chinese moderate

赶上 (Gǎnshàng)

Chinese 'ganshang' implies a sense of urgency or racing that 'catch up' doesn't always have.

Learning Path

Prerequisites

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