Explanation at your level:
You use keep when you want to hold something. If I give you a book, you can keep it. It is yours now. You can also keep doing something. If you are walking, you can keep walking. It means you do not stop.
At this level, you use keep to describe habits or states. You might say, 'I keep my keys in my bag.' You can also use it to stay in a condition, like 'keep healthy' by eating well. It is a very helpful word for talking about your daily routine.
Intermediate learners use keep to talk about continuity. 'I keep forgetting my password' shows an action that happens repeatedly. You also use it in fixed phrases like 'keep in touch' with friends or 'keep in mind' when you want to remember something important for later.
At this stage, you encounter more abstract uses. You might keep a promise or keep a secret. It also functions in phrasal structures like 'keep up with' the latest news. It shows you understand how to maintain relationships and standards in professional or social contexts.
Advanced users employ keep to describe nuanced states. You might keep someone at arm's length or keep the peace in a difficult negotiation. Its usage here is often figurative, helping you express complex ideas about persistence, loyalty, and control in academic or formal writing.
At the mastery level, you recognize the subtle weight of keep in literary and idiomatic contexts. It can imply a sense of duty or burden, such as 'keep watch' or 'keep the faith.' You understand how to manipulate the verb in creative writing to imply endurance against time or adversity.
30秒でわかる単語
- Keep means to hold or retain.
- It is an irregular verb (keep-kept-kept).
- It is used for physical objects and abstract states.
- Commonly used with -ing verbs.
The verb keep is one of the most versatile words in English. At its core, it means to hold onto something so that it doesn't leave your possession. Think of it as the opposite of losing or giving away.
Beyond physical objects, keep is used to describe maintaining a state of being. For example, if you keep quiet, you are choosing to stay in a state of silence. It is a fundamental word that helps us describe continuity and stability in our daily lives.
The word keep comes from the Old English word cepan, which meant to catch, hold, or observe. It has deep Germanic roots, sharing ancestors with words related to watching or protecting.
Over centuries, its meaning expanded from physically catching something to the more abstract idea of maintaining a state or condition. It is a sturdy, reliable word that has survived since the Middle Ages with its core meaning of 'holding' intact.
You will use keep in almost every conversation. It is highly flexible, appearing in phrases like keep in touch or keep going. It is suitable for both casual chats and formal business settings.
When you use it with an adjective, it means to maintain a state (e.g., keep warm). When used with a gerund (-ing), it means to continue an action (e.g., keep running).
Idioms with keep are very common. Keep your chin up means to stay positive during hard times. Keep an eye on means to watch something carefully.
Keep your cool means to stay calm under pressure. Keep track of means to monitor the progress of something. Keep it under wraps means to keep a secret.
The verb keep is irregular: keep (present), kept (past), kept (past participle). The pronunciation is /kiːp/ with a long 'ee' sound.
It often follows the pattern keep + object + adjective (e.g., keep the door shut) or keep + verb-ing (e.g., keep talking). It rhymes with deep, sleep, and steep.
Fun Fact
It evolved from a word meaning 'to observe' to 'to hold'.
Pronunciation Guide
Long 'ee' sound, crisp 'p' at the end.
Similar to UK, very clear vowel.
Common Errors
- Pronouncing it like 'kip'
- Dropping the final 'p'
- Making the vowel short
Rhymes With
Difficulty Rating
Very easy to read.
Simple to use in writing.
Used in daily speech.
Very common.
What to Learn Next
Prerequisites
Learn Next
上級
Grammar to Know
Irregular Verbs
keep-kept
Gerunds
keep running
Imperatives
Keep quiet!
Examples by Level
Please keep this pen.
hold the pen
keep + object
Keep walking.
continue to walk
keep + -ing
I keep my books here.
store books
keep + location
Keep the door closed.
state of door
keep + object + adjective
Can I keep this?
is it mine?
keep + object
Keep quiet, please.
be silent
keep + adjective
Keep it safe.
protect it
keep + object + adjective
Keep your seat.
don't stand up
keep + object
Keep your room clean.
I keep forgetting his name.
Keep in touch with us.
She keeps her money in the bank.
Keep the change.
Keep practicing every day.
He keeps his promise.
Keep the fire burning.
Keep in mind that it is late.
I can't keep up with the class.
Keep your eyes on the road.
She keeps to herself at work.
Keep track of your expenses.
Keep your cool during the test.
He keeps on asking questions.
Keep the secret to yourself.
Keep your options open.
They kept the project under wraps.
Keep your chin up, things will get better.
I have to keep my head above water.
Keep an eye on the stove.
She keeps a low profile.
Keep the peace at all costs.
He keeps his word.
The company keeps a tight rein on spending.
Keep your wits about you in the city.
She keeps the wolf from the door.
Keep the record straight.
Keep a stiff upper lip.
He keeps his own counsel.
Keep the ball rolling.
Keep your nose to the grindstone.
Keep the faith through the hard times.
She keeps the flame of tradition alive.
He keeps a watchful eye on the horizon.
Keep the memory of them in your heart.
Keep the spirit of the law, not just the letter.
Keep your counsel until the time is right.
Keep the path clear for others.
Keep the vision alive.
よく使う組み合わせ
Idioms & Expressions
"keep your chin up"
stay positive
Keep your chin up, you will pass next time.
casual"keep an eye on"
watch carefully
Please keep an eye on my bag.
neutral"keep your cool"
stay calm
It is important to keep your cool in an interview.
neutral"keep it under wraps"
keep a secret
We are keeping the news under wraps.
casual"keep your word"
do what you said
He is a man who keeps his word.
formal"keep in touch"
stay in contact
Let's keep in touch after graduation.
neutralEasily Confused
both mean possession
hold is physical, keep is often long-term
Hold this pen vs Keep this pen forever.
both involve keeping
save implies rescuing or reserving
Save money vs Keep money.
both mean to keep a state
maintain is formal
Maintain the machine vs Keep the machine running.
both mean keeping
store implies a location
Store grain vs Keep a secret.
Sentence Patterns
Subject + keep + object
I keep my keys here.
Subject + keep + -ing
She keeps talking.
Subject + keep + object + adjective
Keep the room clean.
Subject + keep + object + preposition
Keep him away from the fire.
Subject + keep + noun phrase
Keep a record of the meeting.
語族
Nouns
Verbs
Adjectives
関連
How to Use It
10
Formality Scale
よくある間違い
Keep requires a gerund (-ing), not an infinitive.
Keep does not take a double object like 'give'.
Third-person singular needs an 's'.
Use -ing for continuous action.
This is actually correct, but don't say 'Keep the light of'.
Tips
Memory Palace
Imagine a room where you 'keep' your memories.
Native Speakers
They use it to emphasize persistence.
Cultural Insight
The 'Keep Calm' meme is iconic.
Grammar Shortcut
Keep + -ing = action continues.
Say It Right
Smile when you say the 'ee' sound.
Don't Make This Mistake
Avoid 'keeped'.
Did You Know?
It's one of the top 100 verbs.
Study Smart
Write 5 sentences about your day using 'keep'.
Memorize It
Mnemonic
Keep the K-E-E-P: Key, Everything, Every, Place.
Visual Association
A squirrel hiding a nut to keep it for winter.
Word Web
チャレンジ
Try to say 5 things you keep in your room.
語源
Old English
Original meaning: To watch over or protect
文化的な背景
None
Used frequently in sports (goalkeeper) and daily life.
Practice in Real Life
Real-World Contexts
at work
- keep in touch
- keep track
- keep the deadline
at home
- keep clean
- keep safe
- keep quiet
in sports
- goalkeeper
- keep the ball
- keep score
in relationships
- keep a promise
- keep a secret
- keep faith
Conversation Starters
"What is one thing you always keep with you?"
"Do you find it easy to keep secrets?"
"How do you keep fit?"
"What do you do to keep calm when stressed?"
"Do you keep a journal?"
Journal Prompts
Write about a promise you kept.
What are some things you keep in your room?
Describe how you keep your house clean.
Why is it important to keep in touch with friends?
よくある質問
8 問No, it is irregular (keep-kept-kept).
No, always use 'keep doing'.
Someone who guards something, or a good person.
Put the adjective after the object (e.g., keep it cold).
It is neutral and very common.
To stay at a distance.
Yes, 'keep time' means to track it.
Because it is an irregular verb.
自分をテスト
Please ___ the door open.
Base form for imperative.
What does 'keep going' mean?
It means to continue.
Is 'keep' a regular verb?
No, the past is 'kept'.
Word
意味
Common idioms.
Subject + modal + verb + object.
スコア： /5
Summary
To keep is to hold onto something, whether it is an object, a promise, or a state of being.
- Keep means to hold or retain.
- It is an irregular verb (keep-kept-kept).
- It is used for physical objects and abstract states.
- Commonly used with -ing verbs.
Memory Palace
Imagine a room where you 'keep' your memories.
Native Speakers
They use it to emphasize persistence.
Cultural Insight
The 'Keep Calm' meme is iconic.
Grammar Shortcut
Keep + -ing = action continues.
例文
I always keep my keys in the small pocket of my bag.
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