please be alert

USAGE SUMMARY

'please be alert' is correct and can be used in written English.
You can use it to politely ask someone to be aware and attentive to their surroundings. For example: "Please be alert while walking home at night."

✓ Grammatically correct

News & Media

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

And instead of forcing passengers to remain seated on flights and taking away pillows and blankets, why not have the pilot make an announcement during the flight: "Attention, passengers, please be alert, and if you see something, say something".

The New York Times

"My appeal to the American people is please, be alert.

Huffington Post

Please be alert".

The New York Times - Sports

Please be alert to these early deadlines when considering IIP.

Princeton University

"Please be alert," he had told drivers before the start of the tour.

The New York Times

Please be alert and aware as you enjoy this year's game.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

If you must use a list for alert or report notification, please be sure to set a conservative notification interval.

Stanford University

Please, please, please be alive.

The New York Times - Health

Please, please, please be ready.

Huffington Post

Please, please be sincere.

WikiHow

Hoover also fired anyone who gained what he deemed to be too much weight, and (from one of the Media files) he set high standards for even clerical workers: "Please, when interviewing applicants be alert for long hair, beards, mustaches, pear-shaped heads, truck drivers, etc.

Huffington Post

Expert writing Tips

Best practice

When using the phrase "please be alert", clearly communicate what the audience should be alert for to provide context and direction.

Common error

Avoid using "please be alert" without specifying what potential threats or important details to watch for. Always provide context to ensure the instruction is actionable.

Linguistic Context

The phrase "please be alert" functions as an imperative, directly instructing or requesting someone to adopt a state of heightened awareness. Ludwig AI validates this use, demonstrating its correctness in various contexts.

Expression frequency: Uncommon

Frequent in

News & Media

33%

Academia

33%

Wiki

17%

Less common in

Science

17%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "please be alert" is a grammatically correct imperative used to politely instruct someone to be watchful and attentive. Ludwig AI confirms its validity and provides numerous examples across diverse contexts. While typically neutral in register, its effectiveness relies on providing specific context regarding what to be alert for. Related phrases such as ""please be vigilant"" or ""please remain watchful"" offer similar meanings, and can be used depending on the desired level of formality and specific emphasis. Considering the phrase's presence in News & Media, Academia, and Wiki sources, it stands as a versatile and valuable expression.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

kindly be vigilant

Replaces "please" with "kindly" and "alert" with "vigilant", offering a slightly more formal tone.

please remain watchful

Substitutes "be alert" with "remain watchful", emphasizing continuous observation.

please stay attentive

Replaces "alert" with "attentive", focusing on paying close attention.

please keep an eye out

Uses an idiomatic expression instead of "be alert", suggesting looking for something specific.

be aware, please

Inverts the sentence structure to place emphasis on awareness.

exercise caution

Focuses on taking protective measures rather than just being alert.

be on your guard

Suggests being prepared for potential threats or dangers.

pay close attention

Emphasizes the need for focused concentration on surroundings.

stay sharp

Uses an informal expression to convey the need to be mentally acute and observant.

mind your surroundings

Instructs to be conscious of the immediate environment.

FAQs

How can I use "please be alert" in a sentence?

You can use "please be alert" to politely instruct someone to pay attention to their surroundings or to specific details. For example, "Please be alert for any suspicious activity in the area."

What are some alternatives to "please be alert"?

Alternatives include "please be vigilant", "please remain watchful", or "please stay attentive", depending on the context.

Is it correct to say "be alert, please" instead of "please be alert"?

Yes, "be alert, please" is grammatically correct and can be used, although it is less common than "please be alert". The inversion places slightly more emphasis on the need to be alert.

What does it mean to "be alert"?

To "be alert" means to be fully aware and attentive to your surroundings, potential dangers, or important information. It implies a state of readiness and vigilance.