A1 Expression Neutral

Be careful.

Act with caution.

Significado

Used to advise someone to be cautious or watchful.

🌍

Contexto cultural

In the US, 'Be careful' is often used by parents as a constant background noise. It reflects a culture that is highly focused on safety and litigation avoidance. The British often use 'Mind...' instead of 'Be careful'. 'Mind the gap' on the London Underground is the most famous example. Australians might use 'Watch out' or 'Steady on' in casual settings. 'Be careful' is used, but often followed by 'mate'. In international business, 'Be careful' is a 'soft' way to give a warning without sounding like a bossy superior. It frames the warning as helpful advice.

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The 'With' Rule

Always use 'with' when talking about objects you are holding, like knives, glasses, or phones.

⚠️

Don't be a Nag

Saying 'be careful' too often to native speakers can make you sound like you don't trust them.

Significado

Used to advise someone to be cautious or watchful.

💡

The 'With' Rule

Always use 'with' when talking about objects you are holding, like knives, glasses, or phones.

⚠️

Don't be a Nag

Saying 'be careful' too often to native speakers can make you sound like you don't trust them.

🎯

Tone Matters

A short, loud 'Be careful!' is for danger. A long, soft 'Be caaaareful' is for gentle advice.

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British 'Mind'

If you are in London, you will hear 'Mind' much more than 'Be careful'. They mean the same thing!

Ponte a prueba

Choose the correct preposition to complete the sentence.

Be careful _______ the broken glass on the floor.

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: of

We use 'of' to warn about a specific object or danger that exists.

Fill in the missing word.

Please be careful _______ not wake the baby.

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: to

We use 'to' + base verb (infinitive) to express the action we should be careful about.

Match the phrase to the situation.

Which phrase fits best when someone is carrying a heavy, expensive TV?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: Be careful with that!

We use 'with' for objects that someone is handling or using.

Complete the dialogue.

A: I'm going for a hike in the mountains. B: ________! It might rain later.

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: Be careful

In English, we use the imperative 'Be' + the adjective 'careful'.

🎉 Puntuación: /4

Ayudas visuales

When to Be Careful

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Physical

  • Wet floors
  • Hot stoves
  • Traffic
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Digital

  • Passwords
  • Strange links
  • Social media
🗣️

Social

  • Secrets
  • Boss's mood
  • Sensitive topics

Banco de ejercicios

4 ejercicios
Choose the correct preposition to complete the sentence. Choose A1

Be careful _______ the broken glass on the floor.

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: of

We use 'of' to warn about a specific object or danger that exists.

Fill in the missing word. Fill Blank A2

Please be careful _______ not wake the baby.

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: to

We use 'to' + base verb (infinitive) to express the action we should be careful about.

Match the phrase to the situation. situation_matching A2

Which phrase fits best when someone is carrying a heavy, expensive TV?

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: Be careful with that!

We use 'with' for objects that someone is handling or using.

Complete the dialogue. dialogue_completion A1

A: I'm going for a hike in the mountains. B: ________! It might rain later.

✓ ¡Correcto! ✗ No del todo. Respuesta correcta: Be careful

In English, we use the imperative 'Be' + the adjective 'careful'.

🎉 Puntuación: /4

Preguntas frecuentes

12 preguntas

It's better to say 'Be careful of' or 'Be careful with'. 'For' is rarely used here.

Yes, it's in the imperative mood, but it's usually seen as helpful advice rather than a bossy order.

'Watch out' is for immediate danger (like a falling rock). 'Be careful' is for general caution.

Yes, but 'Please exercise caution' or 'We advise care' sounds more professional in writing.

Use 'to' before a verb (Be careful to lock...) and 'of' before a noun (Be careful of the dog).

No. 'Careful' is an adjective describing the person. 'Carefully' is an adverb describing an action (e.g., 'Walk carefully').

Yes, it is generally considered a kind and helpful thing to say.

It's the same: 'Everyone, be careful!'

There isn't a direct phrase, but 'Be reckless' or 'Don't worry about it' are opposites in meaning.

Yes, like 'Be careful with her feelings.'

No, 'Take care' is usually a goodbye. 'Be careful' is a warning.

In emergencies, people shorten it to just one word for speed.

Frases relacionadas

🔄

Watch out

synonym

Immediate warning of danger.

🔗

Take care

similar

A way to say goodbye.

🔗

Heads up

similar

A proactive warning or piece of info.

🔄

Mind yourself

synonym

Be careful (Irish/Scottish English).

🔗

Proceed with caution

formal

Move forward carefully.

🔗

Look alive

similar

Be alert and ready.

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