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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
keep you alert
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "keep you alert" is correct and usable in written English.
You can use it when discussing ways to maintain focus or wakefulness, often in the context of activities, substances, or strategies that promote alertness. Example: "Drinking coffee in moderation can help keep you alert during long meetings."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
54 human-written examples
Fear of failure can keep you alert'.
News & Media
Plus it's a less stodgy dessert option to keep you alert all evening.
News & Media
It is about a 1950s GP who bumped off widows with barbiturates (one to keep you alert on the beach).
News & Media
Here, ever-popular yet ever-fiendish, is The Last Word's annual Christmas Quiz, something to keep you alert over the festive season.
News & Media
Front and center is a Cadillac-red bottle of 5-Hour Energy, the two-ounce caffeine and vitamin elixir that purports to keep you alert without crashing.
News & Media
The Japanese-inflected cello, the distant, half-heard percussion and the long, swerving decay of the electric guitar keep you alert for every second of its 45 minutes.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
It can be helpful to suggest they write you an email or even send you frequent texts to keep you alerted to their feelings whenever they get "down".
Wiki
It keeps you alert, it keeps you focused, it makes you understand that you can't exhale.
News & Media
The night breeze is moist and the chill of it keeps you alert.
News & Media
It keeps you alert, part of the world – you're not forever being nostalgic… you don't decline into self-satisfaction.
News & Media
As a narrator, Beatrice is funny and sympathetic; her voice keeps you alert even when the plot is merely spinning its wheels.
News & Media
Expert writing Tips
Best practice
When writing about methods to enhance productivity, use "keep you alert" to highlight the immediate benefit of maintaining focus and wakefulness. For example, "Taking short breaks can keep you alert and improve concentration."
Common error
Avoid relying solely on stimulants like caffeine to "keep you alert". While they provide a temporary boost, they can lead to crashes and dependence. Emphasize sustainable strategies like proper sleep and balanced nutrition for long-term alertness.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "keep you alert" functions primarily as a causative verb phrase, indicating an action or state that causes someone to remain watchful and attentive. Ludwig shows many examples where different actions can "keep you alert".
Frequent in
News & Media
40%
Wiki
35%
Formal & Business
10%
Less common in
Science
5%
Academia
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "keep you alert" is a common and grammatically sound expression used to describe actions or substances that maintain wakefulness and focus. Ludwig AI confirms its correctness and provides numerous examples across diverse sources. While alternatives like "maintain your alertness" or "stay sharp" exist, "keep you alert" offers a straightforward and widely understood way to convey the idea of maintaining attentiveness. It's important to use this phrase in the context of sustainable strategies for alertness, rather than relying solely on quick fixes like excessive caffeine consumption. The phrase sees frequent use in news, media, and general informational contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
maintain your alertness
Replaces the verb 'keep' with 'maintain' offering a slightly more formal tone and emphasizing a sustained state.
stay sharp
Uses a more informal and concise idiom to convey the idea of maintaining mental acuity.
stay attentive
Focuses on paying close attention to something, implying a conscious effort to avoid distraction.
keep your wits about you
An idiomatic expression suggesting maintaining composure and clear thinking in challenging situations.
sharpen your mind
Similar to "stay sharp", but emphasizes the proactive effort to improve cognitive abilities.
remain vigilant
Emphasizes attentiveness to potential dangers or problems, adding a sense of watchfulness.
promote wakefulness
A more formal way of saying "keep you awake", often used in medical or scientific contexts.
enhance your focus
Shifts the focus to improving concentration, rather than just staying awake or aware.
boost your awareness
Highlights the act of increasing one's understanding or perception of something.
heighten your senses
Suggests making sensory perception more acute, implying a more intense state of alertness.
FAQs
How can I use "keep you alert" in a sentence?
You can use "keep you alert" when describing something that helps maintain focus or wakefulness, such as "Drinking water can keep you alert during long meetings" or "The cool breeze helped keep you alert while driving".
What can I say instead of "keep you alert"?
You can use alternatives like "maintain your alertness", "stay sharp", or "remain vigilant" depending on the specific nuance you want to convey.
Which is correct, "keep you alert" or "keep you alerted"?
"Keep you alert" is the correct and more common phrasing. "Keep you alerted" implies being notified of something, while "keep you alert" means to maintain wakefulness or focus.
What's the difference between "keep you alert" and "keep you awake"?
While similar, "keep you alert" suggests maintaining a state of focused awareness, whereas "keep you awake" simply means preventing sleep. You might use "keep you alert" to describe a stimulating conversation, and "keep you awake" to describe a strong cup of coffee.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested