At the A1 level, 'discovers' is a bit advanced, but you can think of it as a special way to say 'finds something new.' Imagine you are playing a game and you find a secret door. You can say, 'He discovers a door.' It is used for simple things that people find for the first time. It is always about one person (he, she) or one thing (the cat). For example, 'The cat discovers a mouse.' It is an exciting word because it means something new is happening. Don't worry about big scientific meanings yet; just use it when someone finds a surprise!
For A2 learners, 'discovers' is a useful verb to describe stories or hobbies. You might use it to talk about a character in a book who finds a map, or a friend who finds a great new restaurant. It is more formal than 'finds.' Remember the 's' at the end! We use it for 'he,' 'she,' and 'it.' You can also use it with 'that' to show a simple fact. For example, 'She discovers that the shop is closed.' This helps you explain why people do things. It's a great word to make your stories sound more interesting and clear.
At the B1 level, you should use 'discovers' to talk about more than just physical objects. It's a great word for talking about learning new skills or realizing things about yourself. For example, 'He discovers he is good at painting.' You can also use it in more formal contexts, like school reports or news summaries. It implies that the person was looking for something or that the thing they found is important. You should also start to notice the difference between 'discovers' (finding something that exists) and 'invents' (making something new). This distinction is very important at this level.
At the B2 level, 'discovers' becomes a tool for nuanced description. You can use it to describe scientific breakthroughs, historical events, or complex plot developments in literature. You should be comfortable using it with various structures, like 'discovers how to...' or 'discovers a way of...' It often appears in the 'literary present' when you are summarizing a movie or a book. You should also be aware of its synonyms like 'unearths' or 'detects' and know when 'discovers' is the better choice. It's a word that suggests a significant shift in knowledge or understanding.
For C1 learners, 'discovers' is often used in academic and professional contexts to attribute findings or describe the process of inquiry. You might use it to discuss how a researcher 'discovers a correlation' or how a company 'discovers a niche market.' At this level, you should appreciate the metaphorical uses of the word, such as 'discovering one's voice' in writing. You should also be able to use it with sophisticated adverbs like 'inadvertently discovers' or 'systematically discovers.' The word helps you convey a sense of intellectual journey and the uncovering of hidden truths in complex systems.
At the C2 level, 'discovers' is used with high precision to navigate subtle distinctions in epistemology and rhetoric. You might use it to critique a philosophical argument where an author 'discovers a paradox' within their own logic. It is a word that can describe the revelation of profound, abstract truths. You should be able to use it to create specific tones—perhaps using it ironically to describe someone finding something obvious, or using it to lend weight to a groundbreaking discovery. At this level, 'discovers' is not just a verb; it's a way to frame the entire concept of human knowledge and its limits.

discovers 30秒で

  • Discovers is the 3rd person singular form of 'discover,' meaning to find something previously unknown or hidden, whether it is physical, factual, or emotional.
  • It is used to describe moments of revelation, scientific breakthroughs, or personal realizations, emphasizing the transition from ignorance to new knowledge.
  • Grammatically, it requires a singular subject like 'he' or 'she' and is a transitive verb, meaning it must have an object to be complete.
  • Commonly heard in news, science, and storytelling, it differs from 'invents' because it refers to finding things that already exist in the world.

The word discovers is the third-person singular present tense form of the verb 'to discover.' At its most fundamental level, it describes the act of finding something that was previously unknown, hidden, or ignored. This isn't just about physically stumbling over an object; it encompasses a vast spectrum of human experience, from a scientist identifying a new subatomic particle to a child finding a colorful pebble on a beach, or even an individual realizing a profound truth about their own personality. When we say someone discovers something, we are highlighting a transition from ignorance to knowledge. It implies a moment of revelation, often accompanied by a sense of wonder, achievement, or surprise. The term is deeply embedded in the narrative of human progress, often associated with the 'Age of Discovery' or the 'Scientific Revolution,' where the act of discovering was seen as the primary driver of civilization. However, in modern usage, it is equally at home in domestic settings, such as when a parent discovers their child has a hidden talent for music.

Scientific Context
In the realm of science, the word is used to describe the identification of phenomena that exist in nature but have not yet been documented. For example, a biologist discovers a new species of orchid in the Amazon rainforest. This suggests a systematic search or a highly observant mind.

Every time a researcher discovers a new genetic marker, we move one step closer to curing complex diseases.

Personal Realization
On a more intimate level, the word refers to internal insights. A person might say their friend discovers a love for cooking late in life. Here, the 'discovery' is the uncovering of a latent passion or a part of one's identity that was previously dormant.

The nuance of discovers also touches upon the accidental. While many discoveries are the result of hard work, some are purely serendipitous. Alexander Fleming discovers penicillin because he left a petri dish out by mistake. This 'accidental' quality is a significant part of the word's charm; it suggests that the world is full of secrets just waiting for someone to notice them. Furthermore, the word is frequently used in journalism and storytelling to create a sense of intrigue. A headline might read, 'Local hiker discovers ancient cave paintings,' which immediately hooks the reader's curiosity. It implies a narrative of exploration and the thrill of the unknown. In academic writing, discovers is used to attribute findings to specific authors, as in 'Smith (2023) discovers a correlation between sleep and memory retention.' This usage lends authority and precision to the claim.

The protagonist of the novel eventually discovers that the treasure was hidden within himself all along.

Legal and Investigative Use
In a legal or detective context, when an investigator discovers evidence, it means they have found a crucial piece of information that was deliberately hidden or overlooked. This usage emphasizes the uncovering of truth against resistance.

Ultimately, discovers is a word of movement—it moves the subject from a state of not knowing to a state of knowing. It bridges the gap between the visible and the invisible. Whether it is a astronomer who discovers a distant galaxy or a toddler who discovers that mixing blue and yellow paint makes green, the essence of the word remains the same: the expansion of the known world. It is a word that celebrates curiosity and the endless potential for learning that defines the human condition.

Using the word discovers correctly requires an understanding of its grammatical role as a transitive verb in the present tense. This means it always requires an object—the thing that is being found. You cannot simply say 'He discovers'; you must say 'He discovers something.' The beauty of this word lies in its versatility across different subjects and objects. It can be used in simple, direct sentences or complex, nuanced descriptions of abstract concepts. Because it is in the present tense, it is often used to describe habitual actions, general truths, or to provide a 'dramatic present' in storytelling and summaries of plots.

Habitual Action
When describing someone's regular behavior, you might say: 'Every time she goes to the library, she discovers a new author to follow.' This suggests a recurring pattern of finding something new.

A true explorer never stops until he discovers the source of the river.

General Truths
In proverbs or general observations: 'The early bird discovers the best opportunities.' This uses the word to state a principle of life.

The word can also take a 'that' clause as its object, which is very common when talking about facts or realizations. For instance, 'The detective discovers that the suspect has an alibi.' This structure allows for more complex information to follow the verb. Another common pattern is 'discovers how to,' as in 'The engineer discovers how to make the engine more efficient.' This emphasizes the discovery of a method or a process. When using discovers, pay attention to the subject-verb agreement. It is 'he discovers,' 'she discovers,' and 'it discovers,' but 'they discover' or 'I discover.' Misusing the 's' at the end is a common error for learners, but mastering it is key to sounding natural in English.

As the plot unfolds, the audience discovers the true identity of the mysterious stranger.

Describing Plot Summaries
When writing about a movie or book: 'In the second chapter, Harry discovers a secret passage behind the mirror.' This 'literary present' makes the action feel immediate.

Furthermore, discovers can be modified by adverbs to add more detail to the action. One might 'accidentally discover,' 'finally discover,' or 'suddenly discover.' These modifiers help paint a clearer picture of the circumstances. For example, 'The scientist finally discovers the solution after years of failure' conveys a sense of relief and persistence. In contrast, 'He suddenly discovers a hole in his pocket' suggests a quick, perhaps unpleasant, realization. By varying the context and the modifiers, you can use discovers to express a wide range of emotions and situations, making it a powerful tool in your vocabulary.

The word discovers is ubiquitous in English, appearing in everything from high-level scientific discourse to casual daily conversations. If you turn on a nature documentary, you are almost certain to hear it. The narrator might say, 'The mother bear discovers a patch of berries,' or 'The research team discovers a previously unknown behavior in these primates.' In these contexts, the word conveys the excitement of observation and the expansion of biological knowledge. It creates a narrative of exploration that is central to the appeal of such programs. Similarly, in news reporting, discovers is a staple. Whether it is a financial journalist reporting that an auditor discovers a discrepancy in the books, or a local reporter stating that a resident discovers a historical artifact in their backyard, the word signals that something noteworthy has happened.

In the News
News headlines often use the present tense for immediacy: 'NASA discovers water on Mars' or 'Police discovers major drug lab.' This usage makes the event feel current and urgent.

When a child discovers the magic of reading, a whole new world opens up for them.

In Education
Teachers often use the word to describe the learning process: 'In this experiment, the student discovers the principle of gravity.' It frames learning as an active process of finding out for oneself.

In the world of technology and business, discovers is used to describe innovation and market research. A tech blog might write about how a user discovers a hidden feature in a new software update, or how a startup discovers a gap in the market. This usage links discovery with opportunity and progress. Even in social media, you'll see it: 'Look what she discovers at the thrift store today!' Here, it is used to share the excitement of a 'find' with an audience. The word has a social dimension, as sharing what one discovers is a fundamental way people connect and exchange information. It suggests that the person who discovers has something valuable to offer others.

As the AI processes the data, it discovers patterns that no human could ever see.

In Literature and Film
Critics use the word to analyze character development: 'The protagonist discovers his own courage during the final battle.' This highlights a psychological shift in the story.

Finally, you will hear discovers in everyday gossip or storytelling among friends. 'You won't believe what she discovers in his emails!' or 'He discovers that his neighbor is actually a famous actor.' In these instances, the word adds a layer of drama and revelation to the conversation. It transforms a simple fact into a 'discovery,' making the story more engaging. Whether the discovery is of global importance or just a minor personal realization, the word discovers remains the primary way English speakers describe the act of bringing something new into the light of awareness.

While discovers is a relatively straightforward word, learners and even native speakers often stumble over its specific nuances and grammatical requirements. The most frequent error is confusing 'discovers' with 'invents.' This is a conceptual mistake. To discover is to find something that already exists but was unknown (like a new planet or a hidden talent). To invent is to create something that never existed before (like the lightbulb or a new app). Saying 'Thomas Edison discovers the lightbulb' is incorrect; he invented it. Conversely, saying 'Columbus invented America' is equally wrong; he discovered it (from a European perspective). Understanding this distinction is crucial for clear communication.

Confusion with 'Finds'
Another common issue is using 'discovers' when 'finds' would be more appropriate. While they are synonyms, 'discovers' implies something significant, new, or previously hidden. If you find your keys on the table, you don't 'discover' them unless they've been missing for weeks and were hidden in a very strange place. Using 'discovers' for mundane objects can sound overly dramatic or slightly 'off' in casual conversation.

Incorrect: He discovers his shoes under the bed every morning. (Better: He finds his shoes.)

Subject-Verb Agreement
As a 3rd person singular verb, 'discovers' must match its subject. A common mistake is saying 'They discovers' or 'I discovers.' Remember: I discover, You discover, He/She/It discovers, We discover, They discover. This 's' is small but vital for grammatical accuracy.

Furthermore, there is a subtle mistake involving the object of the discovery. Sometimes people use 'discovers' with a person as the object in a way that sounds like they are 'finding' them physically, when they mean they are 'finding out' about them. For example, 'He discovers the new teacher' sounds like he found her hiding in a closet. If you mean he learned what she is like, it's better to say 'He discovers that the new teacher is very strict.' The addition of 'that' changes the meaning from physical finding to intellectual realization. This distinction helps avoid awkward misunderstandings in social descriptions.

Confusing: She discovers her husband. (Did she find him in the park? Or did she learn a secret about him? Use 'discovers that' for secrets.)

Overuse in Academic Writing
In formal papers, overusing 'discovers' can make the writing feel repetitive. Instead of saying every researcher 'discovers' something, try 'identifies,' 'uncovers,' 'reveals,' or 'demonstrates.' This adds variety and precision to your academic voice.

Lastly, be careful with the preposition 'about.' You don't 'discover about' a new land; you 'discover' a new land. However, you can 'learn about' it. Adding 'about' after 'discovers' is a common interference from other languages where the equivalent verb requires a preposition. In English, 'discovers' is direct. You discover the truth, you discover the island, you discover the error. Keeping the verb direct ensures your sentences are concise and follow standard English patterns.

The English language is rich with synonyms for discovers, each carrying its own unique shade of meaning. Choosing the right alternative can significantly change the tone and precision of your sentence. While 'discovers' is a great all-purpose word, sometimes you need something more specific. For instance, if the discovery involves digging or bringing something to light that was intentionally buried, unearths is a powerful choice. It carries a physical connotation of excavation, but can also be used metaphorically for uncovering secrets or forgotten history. On the other hand, if the discovery is the result of careful observation or technical equipment, detects might be more appropriate. You 'detect' a faint signal from space or 'detect' a change in someone's mood.

Unearths vs. Discovers
'Unearths' implies a struggle or a deep search. 'The journalist unearths a scandal' sounds more intense than 'The journalist discovers a scandal.' It suggests the scandal was deeply hidden.

A skilled detective ascertains the facts, while a lucky witness simply discovers them.

Realizes vs. Discovers
'Realizes' is almost exclusively for internal, mental discoveries. 'She realizes she left her oven on' is better than 'She discovers she left her oven on,' as it emphasizes the sudden mental awareness.

Another interesting alternative is encounters. This is used when the discovery happens by chance during a journey or process. 'The traveler encounters a strange tribe' suggests a meeting that wasn't necessarily the goal of the trip. In scientific or formal contexts, identifies is often used when the discovery involves naming or classifying something. 'The lab identifies the virus' is more precise than 'The lab discovers the virus.' It implies that they not only found it but also know exactly what it is. For uncovering something that was covered or masked, reveals or discloses are excellent. 'The investigation reveals the truth' suggests that the truth was there all along, but something was blocking it from view.

The telescope spots a comet, and the astronomer discovers its trajectory.

Stumbles upon
This is an informal idiom that emphasizes the accidental nature of the discovery. 'He stumbles upon an old diary in the attic' makes the discovery sound like a lucky accident.

By understanding these alternatives, you can tailor your language to the specific situation. If you want to sound scientific, use 'identifies' or 'detects.' If you want to sound dramatic, use 'unearths' or 'reveals.' If you are chatting with friends, 'finds out' or 'stumbles upon' are perfect. The word 'discovers' remains the solid, reliable middle ground, but these alternatives provide the 'spice' that makes your English more expressive and professional. Always consider the context: is the discovery accidental? Is it important? Is it physical or mental? The answer will guide you to the perfect word.

How Formal Is It?

豆知識

The word literally means to take the 'cover' off. It shares the same root as 'cover' and 'curfew' (which originally meant to cover the fire).

発音ガイド

UK /dɪˈskʌvəz/
US /dɪˈskʌvərz/
The stress is on the second syllable: di-SCOV-ers.
韻が合う語
covers lovers hovers recovers uncovers plovers shovers undercovers
よくある間違い
  • Pronouncing the final 's' as a sharp 's' instead of a 'z'.
  • Stress on the first syllable (DI-scovers).
  • Omitting the 's' entirely when the subject is singular.
  • Pronouncing the 'o' like 'go' instead of 'cup'.
  • Mumbling the 'er' sound in the middle.

難易度

読解 3/5

Easy to recognize in context but requires understanding of 3rd person singular.

ライティング 4/5

Requires correct subject-verb agreement and object selection.

スピーキング 3/5

Pronunciation of the final 'z' sound is the main challenge.

リスニング 2/5

Very common word, usually clear in speech.

次に学ぶべきこと

前提知識

find look new see know

次に学ぶ

explore investigate reveal invent identify

上級

epiphany serendipity revelation empirical ascertain

知っておくべき文法

Third Person Singular -s

He discovers (not 'He discover').

Transitive Verbs

She discovers the truth (needs an object).

Present Tense for General Truths

Science discovers new things every day.

That-clauses as Objects

He discovers that the door is locked.

Gerunds after Verbs

She discovers painting is fun (using a gerund phrase).

レベル別の例文

1

He discovers a red ball in the grass.

He finds a red ball.

3rd person singular present.

2

The girl discovers a small bird.

She finds a bird.

Subject is 'The girl'.

3

My dog discovers a bone.

The dog finds a bone.

Verb ends in -s.

4

She discovers a surprise gift.

She finds a gift.

Transitive verb.

5

The cat discovers a toy under the sofa.

The cat finds a toy.

Singular subject.

6

He discovers a new game on his phone.

He finds a game.

Present tense.

7

The teacher discovers a mistake.

The teacher finds an error.

Singular noun subject.

8

She discovers a pretty flower.

She finds a flower.

Simple sentence structure.

1

He discovers that the park is very big.

He learns the park is large.

Uses 'that' clause.

2

She discovers a secret path in the woods.

She finds a hidden trail.

Adjective 'secret' modifies the object.

3

The boy discovers a lost key on the street.

He finds a key.

Focus on finding something lost.

4

She discovers a new song she likes.

She finds music she enjoys.

Relative clause 'she likes'.

5

He discovers that his friend is a good singer.

He learns a fact about his friend.

Realization of a fact.

6

The chef discovers a new recipe.

The cook finds a way to make food.

Professional context.

7

She discovers a beautiful shell on the beach.

She finds a shell.

Descriptive object.

8

He discovers how to open the box.

He learns the way to open it.

Uses 'how to' structure.

1

The scientist discovers a cure for the illness.

The researcher finds a medicine.

Formal/Scientific context.

2

She discovers a passion for photography during her trip.

She finds she loves taking photos.

Abstract discovery (passion).

3

He discovers that he is actually quite brave.

He realizes his own courage.

Internal realization.

4

The explorer discovers an ancient city in the jungle.

He finds a very old city.

Historical discovery.

5

She discovers a mistake in the company's budget.

She finds an error in the money plan.

Professional/Work context.

6

He discovers that hard work leads to success.

He learns a life lesson.

General truth/Realization.

7

The detective discovers a clue at the crime scene.

The police find evidence.

Investigative context.

8

She discovers a way to save money on her bills.

She finds a method to spend less.

Practical discovery.

1

The astronomer discovers a new planet in a distant solar system.

A space scientist finds a planet.

Academic/Scientific precision.

2

In the movie, the hero discovers his true identity.

The main character learns who he is.

Literary present tense.

3

She discovers that the truth is more complicated than she thought.

She realizes the situation is complex.

Nuanced realization.

4

The archaeologist discovers a tomb from the Ming Dynasty.

A history expert finds a grave.

Specific historical reference.

5

He discovers a talent for public speaking he never knew he had.

He finds a hidden ability.

Latent talent discovery.

6

The journalist discovers a pattern of corruption in the government.

A reporter finds repeated bad behavior.

Investigative journalism.

7

She discovers how to balance her work and personal life.

She finds a way to manage her time.

Abstract process discovery.

8

The software discovers a security vulnerability in the system.

The program finds a weak spot.

Inanimate subject (software).

1

The study discovers a significant correlation between diet and mood.

The research shows a link.

Academic attribution.

2

He discovers that silence can be more powerful than words.

He realizes the value of being quiet.

Philosophical realization.

3

The auditor discovers a discrepancy that suggests financial fraud.

The money checker finds a mismatch.

Formal professional context.

4

She discovers a sense of purpose through her volunteer work.

She finds meaning in helping others.

Existential discovery.

5

The linguist discovers a rare dialect spoken in only one village.

A language expert finds a new way of speaking.

Specialized academic field.

6

He discovers that his ancestors were involved in a famous historical event.

He finds out about his family history.

Genealogical discovery.

7

The algorithm discovers user preferences based on their browsing history.

The computer learns what users like.

Technological subject.

8

She discovers the subtle art of negotiation in high-stakes business.

She learns how to make deals.

Nuanced skill discovery.

1

The philosopher discovers an inherent contradiction in the theory of justice.

He finds a logical flaw.

Highly abstract/Academic.

2

She discovers that her perceived limitations were merely psychological barriers.

She realizes her limits weren't real.

Complex psychological insight.

3

The physicist discovers a phenomenon that defies the known laws of gravity.

He finds something that breaks the rules.

Groundbreaking scientific context.

4

He discovers that power, once attained, is surprisingly fragile.

He realizes power is easily lost.

Political/Philosophical insight.

5

The novelist discovers a narrative voice that resonates with a global audience.

The writer finds a unique way to tell stories.

Creative/Artistic discovery.

6

She discovers the profound impact of colonial history on modern social structures.

She learns how the past shapes today.

Sociological discovery.

7

The detective discovers that the most obvious suspect is actually the victim.

He finds a deep irony in the case.

Ironic/Complex narrative.

8

He discovers that true wisdom lies in acknowledging one's own ignorance.

He realizes he knows nothing.

Socratic/Philosophical discovery.

よく使う組み合わせ

discovers a way
discovers the truth
discovers a talent
discovers a new species
discovers a secret
discovers a mistake
discovers a link
discovers a passion
discovers a planet
discovers a cure

よく使うフレーズ

discovers for oneself

— To find out something through personal experience rather than being told.

He discovers for himself that fire is hot.

discovers too late

— To find out important information when it is no longer useful.

She discovers too late that the train has already left.

discovers by accident

— To find something without looking for it.

He discovers the gold coin by accident while walking.

discovers a love for

— To realize that one enjoys something very much.

She discovers a love for hiking in the mountains.

discovers the hard way

— To learn a lesson through a difficult or painful experience.

He discovers the hard way that he shouldn't trust everyone.

discovers a niche

— To find a specific area where one can be successful.

The company discovers a niche in the organic food market.

discovers a pattern

— To notice a regular way in which something happens.

The analyst discovers a pattern in the stock market.

discovers a discrepancy

— To find a difference between two things that should be the same.

The accountant discovers a discrepancy in the records.

discovers a hidden gem

— To find something excellent that is not well known.

She discovers a hidden gem of a restaurant in the city.

discovers one's potential

— To realize how much one is capable of achieving.

The student discovers his potential after a good teacher helps him.

よく混同される語

discovers vs invents

To invent is to create something new; to discover is to find something that already exists.

discovers vs finds

'Finds' is more common and less dramatic; 'discovers' is for significant or hidden things.

discovers vs uncovers

'Uncovers' specifically implies removing a physical or metaphorical cover.

慣用句と表現

"discover a new lease on life"

— To find a new sense of energy, purpose, or health.

After retiring, he discovers a new lease on life through volunteering.

informal
"discover one's true colors"

— To find out someone's real character, often when it is bad.

In a crisis, she discovers his true colors.

neutral
"discover the wheel"

— Used ironically to say someone has found something that is already very well known.

He thinks he's a genius, but he's just discovering the wheel.

informal
"discover a gold mine"

— To find something that is very profitable or valuable.

The collector discovers a gold mine of rare books at the garage sale.

informal
"discover common ground"

— To find shared interests or opinions between people who disagree.

The two politicians discover common ground on environmental issues.

neutral
"discover the secret sauce"

— To find the specific factor that makes something successful.

The startup discovers the secret sauce for viral marketing.

slang/business
"discover a skeleton in the closet"

— To find out a shocking or embarrassing secret about someone's past.

The biographer discovers a skeleton in the actor's closet.

informal
"discover where the bodies are buried"

— To find out the most sensitive and secret information about an organization.

The new CEO quickly discovers where the bodies are buried.

informal/idiomatic
"discover one's calling"

— To find the profession or activity that one is perfectly suited for.

She discovers her calling as a nurse after helping her grandmother.

neutral
"discover the light at the end of the tunnel"

— To find a sign that a difficult situation is ending.

After months of debt, he finally discovers the light at the end of the tunnel.

neutral

間違えやすい

discovers vs invent

Both involve new things.

Discovery is for existing things (planets); invention is for new creations (telephones).

He discovers a star, but he invents a telescope.

discovers vs reveal

Both show something hidden.

To reveal is often to show something to others; to discover is to find it for yourself.

He discovers the secret and then reveals it to his friends.

discovers vs detect

Both involve finding.

Detecting usually requires a tool or very close attention to small signs.

The machine detects radiation that the scientist discovers.

discovers vs realize

Both involve gaining knowledge.

Realize is always mental; discover can be physical or mental.

He discovers a letter and then realizes its importance.

discovers vs encounter

Both involve finding by chance.

Encounter is often used for people or problems; discover is for information or objects.

He encounters a stranger who discovers his secret.

文型パターン

A1

He discovers a [noun].

He discovers a cat.

A2

She discovers that [sentence].

She discovers that the cake is gone.

B1

He discovers how to [verb].

He discovers how to fix the bike.

B2

[Subject] finally discovers [Object].

The team finally discovers the error.

C1

[Subject] discovers a correlation between [A] and [B].

The study discovers a correlation between heat and anger.

C2

It is here that [Subject] discovers [Abstract Noun].

It is here that he discovers true peace.

B1

[Subject] discovers a love for [Activity].

She discovers a love for swimming.

B2

The [Noun] discovers its own [Noun].

The company discovers its own weakness.

語族

名詞

discovery
discoverer

動詞

discover
discovers
discovered
discovering

形容詞

discoverable
undiscovered

関連

find
reveal
uncover
explore
detect

使い方

frequency

Very high in both written and spoken English.

よくある間違い
  • He discover a new land. He discovers a new land.

    The subject 'He' requires the third-person singular 's' in the present tense.

  • She discovered that she likes art. She discovers that she likes art.

    If you are talking about a general truth or a current habit, use the present tense 'discovers'.

  • The scientist invents a new planet. The scientist discovers a new planet.

    Planets already exist, so they are discovered, not invented.

  • They discovers a secret. They discover a secret.

    The subject 'They' is plural, so the verb should not have an 's'.

  • He discovers about the news. He discovers the news.

    In English, 'discovers' is a transitive verb and does not need the preposition 'about'.

ヒント

The Singular Rule

Always pair 'discovers' with a singular subject. If you have more than one person, drop the 's'. Example: 'The boys discover' vs 'The boy discovers'.

Significant Finds

Use 'discovers' when the thing found is important. If it's just a pencil on the floor, use 'finds'.

Adding Drama

In your stories, use 'discovers' to mark a turning point. It signals to the reader that something has changed.

The 'Z' Sound

Make sure the end of the word sounds like a bee buzzing (/z/). This makes your pronunciation sound more natural.

Attributing Research

In essays, use 'discovers' to introduce a researcher's findings. 'Dr. Smith discovers that...' is a strong way to start a point.

Avoid Repetition

If you use 'discovers' once, try 'uncovers' or 'reveals' the next time to keep your writing interesting.

Context Clues

If you hear 'discovers', expect a noun or a 'that' clause to follow immediately. This helps you predict the sentence structure.

The Cover Trick

Remember: Dis-Cover = Un-Cover. You are taking the cover off a secret.

Business Insight

Use 'discovers' in reports to show proactive behavior. 'The team discovers a cost-saving measure' sounds better than 'The team found a way'.

Sharing News

When telling a story to friends, use 'Guess what she discovers!' to build excitement before the big reveal.

暗記しよう

記憶術

Think of 'DIS-COVER'. You are 'DIS-ing' (removing) the 'COVER'. When you take the cover off a box, you discover what is inside.

視覚的連想

Imagine a scientist pulling a white sheet off a mysterious glowing object in a dark room. That moment of pulling the sheet is when he discovers it.

Word Web

find reveal new hidden truth science secret explore

チャレンジ

Try to use 'discovers' in a sentence about a cat, a scientist, and a secret in under 30 seconds.

語源

From the Old French 'descovrir', which comes from the Late Latin 'discooperire'.

元の意味: To 'un-cover' or to remove the lid/cover from something.

Romance (via Latin and French) into Germanic (English).

文化的な背景

Be careful when using 'discovers' for lands or cultures that were already inhabited; 'reaches' or 'encounters' might be more respectful.

Commonly used in 'Aha!' moments in TV shows and movies.

The Discovery Channel (TV network) NASA's Space Shuttle Discovery The 'Age of Discovery' in history books

実生活で練習する

実際の使用場面

Science Lab

  • discovers a vaccine
  • discovers a law
  • discovers a particle
  • discovers a reaction

Police Station

  • discovers evidence
  • discovers a motive
  • discovers a body
  • discovers a witness

Personal Life

  • discovers a hobby
  • discovers a secret
  • discovers a talent
  • discovers a truth

Travel

  • discovers a village
  • discovers a view
  • discovers a shortcut
  • discovers a culture

Literature

  • discovers a plot
  • discovers a theme
  • discovers a character
  • discovers a style

会話のきっかけ

"What is something a scientist discovers that changes the world?"

"Tell me about a time a character in a movie discovers a secret."

"How does a person feel when they discover a new talent?"

"What happens if a detective discovers the wrong person is guilty?"

"Why is it exciting when a child discovers something for the first time?"

日記のテーマ

Write about a time you saw someone discover a surprise. How did they react?

Imagine a robot discovers it has feelings. What does it do next?

If an explorer discovers a new island today, what should they name it?

Describe a day where a student discovers they are the best at a difficult subject.

Write a short story that begins with the sentence: 'He discovers a golden key in his soup.'

よくある質問

10 問

No, 'discovers' is only for 'he', 'she', 'it', or a singular noun. For 'I', use 'discover' without the 's'.

'Discover' is more formal and often used for physical things or big facts. 'Find out' is informal and used for everyday information. For example, 'The scientist discovers a planet' vs 'I found out the time of the party'.

Yes, 'discovers' is the present tense form. If the discovery happened in the past, use 'discovered'.

Yes, we often say 'The computer discovers a pattern' or 'The satellite discovers a new star'. It means the machine identified it.

Usually, yes, because it implies learning. However, you can discover something bad, like 'He discovers a leak in the roof'.

The plural noun is 'discoveries'. But the verb 'discovers' does not have a plural form; for 'they', we use 'discover'.

Yes, but it usually means discovering a fact about them or their talent. 'He discovers her talent' is common. 'He discovers her' sounds like he found her in a game of hide and seek.

The closest opposites are 'hides', 'conceals', or 'ignores'.

Yes, very often. Companies 'discover' new markets, customer needs, or ways to save money.

We use the 'literary present' to make the story feel like it is happening now while we read the summary.

自分をテスト 200 問

writing

Write a sentence about a scientist who discovers something in space.

Well written! Good try! Check the sample answer below.

正解! おしい! 正解:
writing

Write a sentence about a girl who discovers a secret about her brother.

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正解! おしい! 正解:
writing

Use the word 'discovers' to describe a character in a book.

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正解! おしい! 正解:
writing

Write a sentence using 'discovers' and 'by accident'.

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正解! おしい! 正解:
writing

Write a sentence about a company that discovers a new product.

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writing

Write a sentence about a dog that discovers something in the yard.

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writing

Use 'discovers' in a sentence about a personal realization.

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writing

Write a sentence about an explorer discovering an ancient city.

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writing

Write a sentence using 'discovers' and 'finally'.

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writing

Write a sentence about a detective discovering a clue.

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正解! おしい! 正解:
writing

Write a sentence about a child discovering a new hobby.

Well written! Good try! Check the sample answer below.

正解! おしい! 正解:
writing

Write a sentence about a doctor discovering a cure.

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writing

Write a sentence about a student discovering a mistake.

Well written! Good try! Check the sample answer below.

正解! おしい! 正解:
writing

Write a sentence about a traveler discovering a beautiful view.

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正解! おしい! 正解:
writing

Write a sentence about a chef discovering a new flavor.

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writing

Write a sentence about a computer discovering a pattern.

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writing

Write a sentence about a neighbor discovering a secret.

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writing

Write a sentence about a gardener discovering a rare flower.

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正解! おしい! 正解:
writing

Write a sentence about a musician discovering a new sound.

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writing

Write a sentence about a historian discovering an old letter.

Well written! Good try! Check the sample answer below.

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speaking

Describe a time you saw someone discover a surprise.

Read this aloud:

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speaking

What would you do if you discovered a bag of money on the street?

Read this aloud:

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speaking

How does a scientist feel when he discovers something new?

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speaking

Talk about a character in a movie who discovers a secret.

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speaking

What is something you discovered about yourself recently?

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speaking

Explain the difference between 'discovers' and 'invents'.

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speaking

Why is 'discovery' important for human history?

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speaking

What would happen if someone discovered a way to live forever?

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speaking

Describe a place you discovered that you really like.

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speaking

How do children discover the world around them?

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speaking

What is a 'hidden gem' you discovered in your city?

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speaking

Talk about a discovery that changed the world.

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speaking

How do you feel when you discover a mistake in your own work?

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speaking

What does it mean to 'discover one's calling'?

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speaking

If you discovered a new planet, what would you name it?

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speaking

How does a detective discover who the criminal is?

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speaking

Is it better to discover things by accident or through hard work?

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speaking

What is the most interesting thing a person can discover?

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speaking

How does social media help people discover new things?

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speaking

Tell a short story about a boy who discovers a magic door.

Read this aloud:

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listening

Listen to the dialogue: 'Hey, look! Sarah discovers a rare coin in the sand.' What did Sarah find?

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listening

Listen to the news report: 'A local fisherman discovers a message in a bottle from 50 years ago.' How old is the message?

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listening

Listen to the teacher: 'In today's lab, each student discovers how light reflects off a mirror.' What are they learning about?

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listening

Listen to the conversation: 'I can't believe it! He discovers that his boss is his cousin.' What is the relationship?

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listening

Listen to the podcast: 'The explorer discovers that the river actually flows north, not south.' Which way does the river flow?

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listening

Listen to the scientist: 'Our team discovers a new subatomic particle that could change physics.' What did they find?

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listening

Listen to the story: 'The cat discovers a bird's nest in the tree and watches it all day.' What is the cat doing?

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listening

Listen to the business report: 'The company discovers a major flaw in its new phone.' What is wrong with the phone?

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listening

Listen to the hiker: 'Look! He discovers a trail that leads to the summit.' Where does the trail go?

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listening

Listen to the child: 'Mom! Look what the dog discovers in the garden!' Where is the dog?

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listening

Listen to the lawyer: 'The witness discovers that she was mistaken about the date.' What was she wrong about?

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listening

Listen to the astronomer: 'Every night, the telescope discovers thousands of new stars.' When does it find them?

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listening

Listen to the chef: 'He discovers that adding a little salt makes the chocolate taste better.' What makes it taste better?

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listening

Listen to the student: 'She discovers that the library is open 24 hours during exams.' When is the library open?

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listening

Listen to the detective: 'He discovers a footprint that matches the suspect's shoe.' What matches the shoe?

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/ 200 correct

Perfect score!

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