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B1 noun #39 よく出る 8分で読める

engines

上位39

練習する例文メモとヒント engines 30秒で

解説 engines in your Level:

At the A1 level, you should know that 'engines' are the parts of cars, buses, or planes that make them move. When you see a car, the engine is under the front part (the hood). You can say, 'The car has a big engine.' Engines make a loud noise. You might hear people say, 'Start the engine!' before they drive. It is a very important word for talking about transportation. You can think of it as the 'heart' of a machine. Even at this basic level, you can understand that without engines, our vehicles would not be able to travel long distances. You might also know about 'fire engines,' which are the big red trucks that firefighters use to put out fires. This is a common way children first learn the word. Remember that 'engines' is for more than one, and 'engine' is for just one.

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At the A2 level, you can start to use 'engines' in more specific ways. You know that different vehicles have different types of engines. For example, a small car has a small engine, but a large airplane has several very powerful engines. You can describe what engines do using simple verbs: 'The engines start,' 'The engines stop,' or 'The engines are noisy.' You might also learn that engines need fuel, like petrol or diesel, to work. You can talk about a mechanic fixing engines. You also begin to see the word in 'search engines' like Google. You can say, 'I use search engines to find information for my homework.' This shows you understand that the word can be used for computers too, not just for cars and planes. It is a useful word for describing how things work in your daily life.

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At the B1 level, you should understand that engines are machines that convert energy into motion. You can discuss the efficiency of engines and how they impact the environment. For instance, you might talk about how modern engines are designed to use less fuel and produce less pollution. You can use more descriptive language, such as 'The jet engines roared as the plane took off' or 'The ship's engines stalled in the middle of the ocean.' You are also comfortable with the term 'search engines' and how they use algorithms to find data. You might start to see 'engines' used in a metaphorical way, such as 'the engines of the economy,' meaning the things that make the economy strong. This level requires you to understand both the literal mechanical meaning and the more abstract digital and social meanings of the word.

At the B2 level, you can use 'engines' in technical and professional contexts. You can explain the difference between internal combustion engines and electric motors. you might discuss the 'thrust' of jet engines or the 'torque' of car engines. You can write about the history of engines, from the steam engines of the Industrial Revolution to the high-tech rocket engines used in space travel today. You understand that 'engines' can refer to complex software frameworks, such as 'game engines' used to create video games. In discussions about society, you can use the word metaphorically to describe the 'engines of innovation' or 'engines of growth.' You are able to use the word accurately in various registers, from casual conversation to more formal academic or technical writing, and you understand the nuances of its plural usage.

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At the C1 level, you have a deep understanding of the word 'engines' and its various applications. You can engage in detailed discussions about the thermodynamics of engines or the complex coding behind search engines. You are familiar with specific types of engines like 'turbofans,' 'rotary engines,' or 'recommendation engines.' You can use the word in sophisticated metaphorical ways, such as describing a charismatic leader as the 'engine of a political movement.' You understand the subtle differences between 'engines,' 'motors,' and 'actuators' in an engineering context. Your vocabulary includes collocations like 'stoking the engines' or 'firing on all engines.' You can analyze how the development of new engines has shaped human history and continues to drive technological progress. You are capable of using the word with precision and flair in any context.

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At the C2 level, you possess a masterly command of the word 'engines.' You can appreciate the word's etymological roots in the Latin 'ingenium,' meaning talent or device, and how this reflects the human ingenuity required to create them. You can use the word in highly specialized fields, such as discussing the 'inference engines' of artificial intelligence or the 'molecular engines' within biological cells. You are adept at using 'engines' in complex literary or rhetorical structures, perhaps contrasting the 'mechanical engines' of industry with the 'spiritual engines' of human desire. You understand the most obscure technical details and the most nuanced metaphorical implications. Whether you are reading a scientific paper on 'plasma engines' or a philosophical treatise on the 'engines of history,' you grasp every layer of meaning. The word is a versatile tool in your extensive linguistic repertoire.

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練習する例文メモとヒント

engines 30秒で

Engines are essential mechanical devices that provide the power needed for vehicles and industrial tools to function by converting energy into motion.
The term 'engines' also applies to digital systems, such as search engines and game engines, which perform core processing tasks in software.
Metaphorically, 'engines' refers to any person, organization, or idea that serves as a primary driving force for growth, change, or progress.
Common types of engines include internal combustion, jet, steam, and electric, each used in different applications ranging from cars to power plants.

The word engines refers to complex machines designed to convert energy into useful mechanical motion. While most people immediately think of the internal combustion engines found in cars, the term encompasses a vast array of technologies including steam engines, jet engines, and even digital constructs like search engines. In a physical sense, engines are the heart of transportation and industry, providing the necessary force to move heavy loads, generate electricity, or propel aircraft through the sky. Beyond the mechanical, the word is frequently used metaphorically to describe a person, organization, or idea that provides the primary energy or drive for a larger system or movement.

Mechanical Context: In engineering, engines are categorized by how they derive energy. Internal combustion engines burn fuel inside a cylinder, while external combustion engines, like steam turbines, burn fuel outside the main working body. Electric engines, often called motors, convert electrical energy into rotation.

The massive cargo ship relied on dual diesel engines to navigate the treacherous waters of the Atlantic Ocean during the winter storm.

Digital Context: In computing, the term refers to a program that performs a core function. A search engine like Google or Bing processes vast amounts of data to provide results, while a game engine like Unreal provides the framework for graphics and physics.

Modern aircraft use powerful jet engines to achieve the thrust required for supersonic travel.

Metaphorical Context: Economists often refer to small businesses as the 'engines of growth' because they create jobs and stimulate local spending, driving the entire national economy forward.

Innovation and creativity are the primary engines of progress in the modern technology sector.

The mechanic checked the engines of all four buses to ensure they were ready for the long school trip.

Search engines use complex algorithms to rank websites based on relevance and authority.

Using the word engines correctly requires an understanding of its plural nature and the specific verbs that typically accompany it. When discussing machinery, we often talk about engines starting, running, stalling, or failing. In technical writing, you might describe the specifications of engines, such as their horsepower, torque, or fuel efficiency. In metaphorical usage, engines are usually the subject of verbs like 'drive', 'power', or 'fuel'. For example, 'Education engines the social mobility of a nation.' It is important to distinguish between the physical object and the abstract concept of a driving force.

Descriptive Adjectives: Common adjectives used with engines include: powerful, efficient, noisy, reliable, twin, internal combustion, and high-performance. These help specify the type and quality of the machine.

The race car was equipped with two high-performance engines that allowed it to reach incredible speeds.

Action Verbs: Engines can: roar, hum, purr, vibrate, overheat, or seize. Choosing the right verb can vividly describe the state of the engine to the reader.

As the plane took off, the engines roared with a deafening sound that shook the entire cabin.

Technical Specifications: When writing about engines in a professional capacity, include details about their displacement (e.g., 2.0-liter engines) or their configuration (e.g., V8 engines).

The factory produces over five hundred diesel engines every single day to meet international demand.

The developers are working on new graphics engines that will make video games look more realistic than ever.

Without the engines of innovation, the company would have failed to stay competitive in the global market.

You will encounter the word engines in a variety of real-world settings. In a mechanic's shop, you'll hear discussions about 'rebuilding engines' or 'engine trouble'. At an airport, pilots and ground crew frequently talk about 'jet engines' and 'engine checks'. In the world of technology and the internet, 'search engines' is a household term used by almost everyone who uses a computer. Furthermore, in news reports about the economy, you might hear about 'the engines of the economy' referring to major industries or consumer spending. It is a versatile word that bridges the gap between hard science and everyday conversation.

Aviation and Aerospace: In aviation, the safety and performance of engines are paramount. Pilots are trained to handle 'engine failure' scenarios, and engineers spend years perfecting 'rocket engines' for space exploration.

The spacecraft's main engines ignited, sending the rocket hurtling toward the moon at incredible speeds.

Automotive Industry: Car enthusiasts often discuss the merits of different types of engines, such as 'turbocharged engines' versus 'naturally aspirated engines'.

The classic car show featured vehicles with beautifully restored steam engines from the early twentieth century.

Information Technology: Software engineers talk about 'recommendation engines' that suggest movies on Netflix or 'physics engines' that calculate how objects fall in a simulation.

The new website uses advanced search engines to help users find products in milliseconds.

The loud noise from the aircraft engines made it difficult for the passengers to hear the safety briefing.

Small and medium enterprises are often called the engines of job creation in developing countries.

One of the most common mistakes when using the word engines is confusing it with 'motors'. While they are often used as synonyms in casual speech, in technical contexts, an engine creates its own power from a fuel source, while a motor converts existing energy (like electricity) into motion. Another mistake is using the singular 'engine' when referring to a vehicle or system that clearly has multiple power units, such as a large airplane or a twin-engine boat. Additionally, learners sometimes forget that 'engines' can be used figuratively, leading to confusion when they encounter phrases like 'engines of change' in a non-mechanical context.

Engine vs. Motor: Incorrect: 'The Tesla has a powerful gasoline engine.' Correct: 'The Tesla has powerful electric motors.' Engines typically involve combustion.

People often mistakenly call the electric parts of a fan engines, but they are actually motors.

Subject-Verb Agreement: Incorrect: 'The engines is loud.' Correct: 'The engines are loud.' Always ensure the verb matches the plural noun.

The pilot noticed that one of the engines was losing pressure, so he decided to land immediately.

Misusing Figurative Language: Learners sometimes say 'The engine of my heart' which is poetic but unusual. Usually, 'engines' refers to societal or economic forces.

The engines of social reform were driven by the passion of young activists across the country.

The technician found that the engines had been poorly maintained, leading to frequent breakdowns.

While some people use 'motors' and 'engines' as the same thing, engineers prefer to keep the terms separate.

Depending on the context, several words can serve as alternatives to engines. In a general mechanical sense, 'motors', 'machines', or 'mechanisms' might be used. If you are talking about the specific way something works, 'turbines' or 'reactors' could be more precise. In a metaphorical sense, words like 'drivers', 'catalysts', 'generators', or 'powerhouses' are excellent substitutes. Choosing the right synonym depends on whether you want to emphasize the physical component, the process of conversion, or the resulting force and energy.

Motors: Comparison: Motors usually run on electricity. You would say 'electric motors' but 'diesel engines'. Motors are often smaller components within a larger machine.

The washing machine uses small electric motors rather than internal combustion engines.

Drivers (Metaphorical): Comparison: While 'engines' suggests a source of power, 'drivers' suggests a force that directs or compels progress. 'The drivers of the economy' is very similar to 'the engines of the economy'.

The wind farm uses massive turbines to generate power, which is a different technology from traditional steam engines.

Powerhouses: Comparison: A 'powerhouse' is a person or thing of great energy or power. It is more informal than 'engine' but carries a similar meaning of being a central source of strength.

The university is one of the academic engines of the region, producing thousands of skilled graduates.

The engineer compared the efficiency of various engines before deciding on the best model for the new truck.

Search engines are the primary tools people use to navigate the vast amount of information on the internet.

How Formal Is It?

豆知識

The word 'engines' and 'ingenious' share the same root, reflecting the idea that machines are products of human cleverness.

発音ガイド

UK /ˈɛndʒɪnz/

US /ˈɛndʒɪnz/

The stress is on the first syllable: EN-gines.

韻が合う語

bengins penguins (near rhyme) gins bins wins pins sins tins

よくある間違い

Pronouncing the 'g' as a hard 'g' like in 'go'.
Making the 'i' sound too long like 'ee'.
Forgetting the 'z' sound at the end and using an 's' sound instead.
Stress on the second syllable: en-GINES.
Confusing the pronunciation with 'engineers'.

難易度

読解 3/5

The word is common, but technical or metaphorical contexts can be slightly challenging for B1 learners.

ライティング 3/5

Spelling is straightforward, but using it metaphorically requires some practice.

スピーキング 2/5

Easy to pronounce once the soft 'g' is mastered.

リスニング 2/5

Very recognizable in most contexts due to its distinct sound.

次に学ぶべきこと

前提知識

car machine move power part

次に学ぶ

mechanism efficiency combustion turbine algorithm

上級

thermodynamics propulsion optimization infrastructure catalyst

知っておくべき文法

Plural Noun Agreement

The engines are (not is) running smoothly.

Compound Nouns

Search engines (no hyphen needed).

Articles with Plurals

Engines (general) vs The engines (specific).

Possessive Plurals

The engines' noise was loud (apostrophe after the s).

Adjective Placement

Powerful diesel engines (adjectives before the noun).

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レベル別の例文

The car has a big engine.

La voiture a un gros moteur.

Singular 'engine' used here.

I like fire engines.

J'aime les camions de pompiers.

Plural 'engines' used for a type of vehicle.

Start your engines!

Démarrez vos moteurs !

Imperative sentence using plural.

The engine is very loud.

Le moteur est très bruyant.

Subject-verb agreement with singular 'engine'.

Does the bus have two engines?

Le bus a-t-il deux moteurs ?

Question form using plural.

The toy car has no engine.

La voiture miniature n'a pas de moteur.

Negative sentence.

Look at the engines on that plane!

Regardez les moteurs de cet avion !

Exclamatory sentence.

He is fixing the engine.

Il répare le moteur.

Present continuous tense.

Most cars use gasoline engines.

La plupart des voitures utilisent des moteurs à essence.

General statement using plural.

Google is one of the best search engines.

Google est l'un des meilleurs moteurs de recherche.

Compound noun 'search engines'.

The boat has two powerful engines.

Le bateau a deux moteurs puissants.

Adjective 'powerful' modifying 'engines'.

The mechanic checked the engines yesterday.

Le mécanicien a vérifié les moteurs hier.

Past simple tense.

Modern engines are better for the environment.

Les moteurs modernes sont meilleurs pour l'environnement.

Comparative 'better'.

We need to stop the engines now.

Nous devons arrêter les moteurs maintenant.

Modal verb 'need to'.

How many engines does a Boeing 747 have?

Combien de moteurs un Boeing 747 a-t-il ?

Interrogative sentence.

The engines made a strange clicking sound.

Les moteurs ont fait un cliquetis étrange.

Descriptive past tense.

The factory produces thousands of diesel engines every year.

L'usine produit des milliers de moteurs diesel chaque année.

Present simple for habitual actions.

Search engines use complex rules to find the best websites.

Les moteurs de recherche utilisent des règles complexes pour trouver les meilleurs sites web.

Plural subject with plural verb.

The pilot had to shut down one of the engines during the flight.

Le pilote a dû couper l'un des moteurs pendant le vol.

Infinitive phrase 'to shut down'.

Small businesses are the engines of our local economy.

Les petites entreprises sont les moteurs de notre économie locale.

Metaphorical usage.

Engineers are working on more efficient jet engines.

Les ingénieurs travaillent sur des moteurs à réaction plus efficaces.

Present continuous tense.

If the engines fail, the ship will drift at sea.

Si les moteurs tombent en panne, le navire dérivera en mer.

First conditional sentence.

The noise from the engines was almost deafening.

Le bruit des moteurs était presque assourdissant.

Adjective 'deafening' modifying 'noise'.

Steam engines changed the world in the 19th century.

Les machines à vapeur ont changé le monde au XIXe siècle.

Historical reference.

The car's performance is boosted by twin-turbocharged engines.

Les performances de la voiture sont dopées par des moteurs biturbo.

Passive voice.

Recommendation engines analyze your past behavior to suggest new products.

Les moteurs de recommandation analysent votre comportement passé pour suggérer de nouveaux produits.

Technical term.

The rocket's engines ignited with a spectacular burst of flame.

Les moteurs de la fusée se sont allumés avec une spectaculaire explosion de flammes.

Descriptive noun phrase.

Innovation and education are the primary engines of social progress.

L'innovation et l'éducation sont les principaux moteurs du progrès social.

Abstract metaphorical usage.

The aircraft is designed to fly safely even if one of its engines stalls.

L'avion est conçu pour voler en toute sécurité même si l'un de ses moteurs cale.

Complex sentence with 'even if'.

Hybrid vehicles combine gasoline engines with electric motors.

Les véhicules hybrides combinent des moteurs à essence avec des moteurs électriques.

Distinguishing between engines and motors.

The company is investing heavily in developing new game engines.

L'entreprise investit massivement dans le développement de nouveaux moteurs de jeu.

Software context.

The rhythmic thumping of the ship's engines lulled the passengers to sleep.

Le martèlement rythmique des moteurs du navire a bercé les passagers jusqu'au sommeil.

Literary description.

The sheer complexity of modern jet engines is a testament to human ingenuity.

La complexité même des moteurs à réaction modernes est un témoignage de l'ingéniosité humaine.

Abstract noun 'testament'.

Search engines have fundamentally altered the way we access and process information.

Les moteurs de recherche ont fondamentalement modifié la façon dont nous accédons à l'information et la traitons.

Present perfect tense for impact.

The internal combustion engines of the past are slowly being replaced by cleaner alternatives.

Les moteurs à combustion interne du passé sont lentement remplacés par des alternatives plus propres.

Passive continuous form.

The engines of growth in emerging markets are often driven by rapid urbanization.

Les moteurs de la croissance dans les marchés émergents sont souvent portés par une urbanisation rapide.

Economic terminology.

Despite the failure of two engines, the pilot managed a miraculous emergency landing.

Malgré la panne de deux moteurs, le pilote a réussi un atterrissage d'urgence miraculeux.

Prepositional phrase 'Despite the failure'.

The software's physics engines calculate real-time interactions between thousands of objects.

Les moteurs physiques du logiciel calculent les interactions en temps réel entre des milliers d'objets.

Possessive 'software's'.

The factory's output was hampered by a shortage of critical components for the engines.

La production de l'usine a été entravée par une pénurie de composants critiques pour les moteurs.

Passive voice with 'hampered'.

The rhythmic vibration of the engines resonated through the entire hull of the submarine.

La vibration rythmique des moteurs résonnait dans toute la coque du sous-marin.

Precise vocabulary 'resonated'.

The transition from steam to internal combustion engines precipitated a seismic shift in global logistics.

La transition de la vapeur aux moteurs à combustion interne a précipité un changement sismique dans la logistique mondiale.

Advanced verb 'precipitated'.

Inference engines in artificial intelligence mimic the deductive reasoning of the human mind.

Les moteurs d'inférence en intelligence artificielle imitent le raisonnement déductif de l'esprit humain.

Specialized AI terminology.

The poetic metaphor of 'engines of desire' suggests that our wants are the primary motivators of our actions.

La métaphore poétique des « moteurs du désir » suggère que nos envies sont les principaux moteurs de nos actions.

Literary analysis.

The engineers scrutinized the telemetry data to identify why the rocket's engines had underperformed.

Les ingénieurs ont scruté les données de télémétrie pour identifier pourquoi les moteurs de la fusée avaient sous-performé.

Past perfect 'had underperformed'.

The relentless engines of capitalism continue to drive the exploitation of natural resources.

Les moteurs implacables du capitalisme continuent de favoriser l'exploitation des ressources naturelles.

Critical social commentary.

Miniature molecular engines within our cells perform the essential tasks that sustain life.

De minuscules moteurs moléculaires au sein de nos cellules accomplissent les tâches essentielles qui maintiennent la vie.

Biological context.

The roar of the engines was not merely a sound, but a visceral declaration of industrial might.

Le rugissement des moteurs n'était pas seulement un son, mais une déclaration viscérale de la puissance industrielle.

Rhetorical 'not merely... but'.

The historical novel vividly depicts the soot-stained men who tended the great steam engines of the Victorian era.

Le roman historique dépeint de manière vivante les hommes tachés de suie qui s'occupaient des grandes machines à vapeur de l'époque victorienne.

Descriptive participle 'soot-stained'.

よく使う組み合わせ

start the engines

search engines

jet engines

engines of growth

internal combustion engines

twin engines

engine failure

rebuild engines

powerful engines

game engines

よく使うフレーズ

firing on all engines

— To be working or performing at full strength or speed. It implies everything is going perfectly.

The team was firing on all engines during the championship game.

rev up the engines

— To increase the speed of an engine, or metaphorically, to prepare for a period of high activity.

The company is revving up its engines for the holiday shopping season.

engine trouble

— A general term for any mechanical problem with a vehicle's engine.

We were late because our car had some engine trouble on the way.

shut down the engines

— To turn off the engines of a vehicle or a large system.

The captain ordered the crew to shut down the engines once they reached the dock.

stoking the engines

— Originally meaning to add fuel to a fire, it now means to provide more energy or support to something.

The new investment is stoking the engines of the tech startup.

engine of change

— A person or thing that causes significant changes in society or a situation.

The internet has been a major engine of change in the way we communicate.

diesel engines

— A specific type of engine that uses diesel fuel and compression ignition.

Many large trucks and trains use diesel engines for their efficiency.

steam engines

— Engines that use steam as their working fluid, common during the Industrial Revolution.

Old steam engines are now mostly found in museums or on heritage railways.

rocket engines

— Engines that produce thrust by ejecting mass, used for space travel.

The rocket engines must be incredibly powerful to escape Earth's gravity.

search engine optimization

— The process of improving a website to increase its visibility on search engines.

Businesses spend a lot of money on search engine optimization to attract customers.

よく混同される語

engines vs motors

Motors are usually electric; engines usually burn fuel.

engines vs engineers

Engineers are the people who design or fix engines.

engines vs ingenious

Ingenious is an adjective meaning very clever, not a machine.

慣用句と表現

"firing on all cylinders"

— To be functioning at peak efficiency or performance. Similar to 'firing on all engines'.

After a slow start, the project is now firing on all cylinders.

informal

"rev someone up"

— To make someone excited or energetic, like revving an engine.

The coach's speech really revved up the players before the game.

informal

"the engine room"

— The part of an organization where the most important work is done, often behind the scenes.

The research department is the engine room of our company.

neutral

"stall for time"

— To delay something intentionally, like an engine that has stopped working.

He was stalling for time while he waited for the lawyer to arrive.

neutral

"put the pedal to the metal"

— To drive as fast as possible or to work with maximum effort.

We need to put the pedal to the metal if we want to finish this by Friday.

informal

"run out of steam"

— To lose energy or interest in something, like an old steam engine.

The protest seemed to run out of steam after a few hours.

informal

"back-seat driver"

— Someone who gives unwanted advice on how to do something, often related to driving.

I hate it when my brother acts like a back-seat driver while I'm cooking.

informal

"grease the wheels"

— To make a process go more smoothly, often by providing money or help.

A small donation can often help grease the wheels of local government.

informal

"a cog in the machine"

— A person who is a small and unimportant part of a large organization.

He felt like just another cog in the machine at the massive corporation.

neutral

"blow a gasket"

— To become very angry suddenly, like an engine part failing under pressure.

My boss almost blew a gasket when he saw the error in the report.

informal

間違えやすい

engines vs motor

They both create motion.

An engine creates energy from fuel; a motor converts existing energy (like electricity) into motion. You have a car engine but a fan motor.

The electric motor in the fan is broken, but the car's engine is fine.

engines vs machine

An engine is a type of machine.

A machine is any tool with moving parts. An engine is specifically the part that provides the power. A clock is a machine, but it doesn't have an engine.

The factory has many machines, and each one is powered by large engines.

engines vs turbine

They are both used to generate power.

A turbine is a specific type of engine that uses a flowing fluid (air, water, steam) to turn a wheel. Not all engines are turbines.

The wind turbine captures energy from the breeze, unlike the diesel engines in the truck.

engines vs generator

They are both associated with power.

An engine creates motion. A generator uses motion to create electricity. Often, an engine is used to turn a generator.

The gasoline engine powers the generator during a blackout.

engines vs mechanism

They both involve moving parts.

A mechanism is a system of parts working together. An engine is the source of power for that system.

The steering mechanism is connected to the car's front wheels, not the engines.

文型パターン

The [vehicle] has [number] engines.

The plane has four engines.

I use [type] engines to [action].

I use search engines to find news.

The [noun] are the engines of [noun].

Small farms are the engines of the local food supply.

Despite the [problem] with the engines, [result].

Despite the noise from the engines, I fell asleep.

The [adjective] engines of [concept] have [verb] the [noun].

The relentless engines of progress have transformed the city.

Hardly had the engines [verb] than the [noun] [verb].

Hardly had the engines ignited than the rocket cleared the tower.

If the engines [verb], then [result].

If the engines overheat, the car will stop.

It is the engines that [action].

It is the engines that provide the power for the ship.

語族

名詞

engine

engineer

engineering

engine-room

動詞

engineer

形容詞

engineered

engineless

使い方

frequency

Very common in both everyday and technical English.

よくある間違い

The car has a powerful motor. → The car has a powerful engine.
While 'motor' is okay in casual speech, 'engine' is the correct term for a machine that burns fuel.
I used a search engine to find the book. → I used a search engine to find the book.
This is actually correct, but some people mistakenly say 'searching engine'.
The engines is making a noise. → The engines are making a noise.
Engines is plural, so it requires the plural verb 'are'.
He is an engine. → He is an engineer.
An engine is a machine; an engineer is a person who works with machines.
The plane has two engine. → The plane has two engines.
After the number 'two', you must use the plural form 'engines'.

ヒント

Learn Collocations

To sound more natural, learn common pairs like 'search engines' and 'jet engines'. These are almost always used together.

Watch Your Verbs

Because 'engines' is plural, make sure your verbs match. Say 'The engines roar' not 'The engines roars'.

Soft G Sound

The 'g' in engines is soft, like the 'j' in 'jump'. Don't use a hard 'g' like in 'game'.

Metaphorical Use

Don't be afraid to use 'engines' to describe things that aren't machines, like 'engines of change'. It makes your English sound more advanced.

Be Specific

Instead of just saying 'the engines', try to specify what kind, like 'the powerful diesel engines' or 'the noisy aircraft engines'.

Listen for Compound Nouns

In tech news, you will hear 'search engines' very often. Recognizing this as one unit will help your comprehension.

Use in Idioms

Try using the idiom 'firing on all cylinders' to describe a team that is working very well. It's a great way to use engine-related vocabulary.

Don't Forget the 'E'

The word is spelled e-n-g-i-n-e-s. Some learners forget the 'i' or the 'e' before the 's'.

Engine vs Motor

If you are talking to an engineer, try to use 'engine' for fuel-burning machines and 'motor' for electric ones to show your knowledge.

Identify the Subject

When you see 'engines' in a sentence, look for what they are powering—it could be a car, a ship, or even an economy.

暗記しよう

記憶術

Think of an EN-gine as the EN-ergy source for a machine. It gives the machine its 'GEN-erative' power.

視覚的連想

Imagine a large, powerful heart beating inside a car, pumping energy to the wheels. This heart is the engine.

Word Web

Car Plane Fuel Power Search Growth Mechanic Machine

チャレンジ

Try to name five different things that have engines and explain what kind of energy they use.

語源

Derived from the Old French 'engin', which came from the Latin 'ingenium'.

元の意味： In Latin, 'ingenium' meant 'innate quality, talent, or nature', and later 'a clever device or invention'.

It belongs to the Indo-European language family, specifically the Italic branch via Latin.

文化的な背景

Be aware that in discussions about climate change, 'internal combustion engines' are often discussed in a negative light due to pollution.

In the US, 'muscle cars' with large engines are a significant part of 20th-century pop culture.

The Little Engine That Could (children's book) Thomas the Tank Engine (popular children's series) Search engines like Google (modern cultural staple)

実生活で練習する

実際の使用場面

Automotive Repair

check the engines
oil change for the engines
overheating engines
repair the engines

Aviation

jet engines
engine maintenance
dual engines
engine thrust

Internet/Technology

popular search engines
web search engines
game engines
recommendation engines

Economics

engines of the economy
engines of growth
industrial engines
driving engines

History

steam engines
early engines
industrial engines
invention of engines

会話のきっかけ

"Do you know how many engines a typical commercial airplane has?"

"Which search engines do you use most often for your work?"

"What do you think are the main engines of growth in your country?"

"Have you ever seen a very old steam engine in a museum?"

"Do you think electric motors will completely replace gasoline engines soon?"

日記のテーマ

Describe a time when you had engine trouble with a vehicle and how you fixed it.

Write about the role of search engines in your daily life and how they affect your learning.

Explain why small businesses are often called the engines of the economy.

Imagine a world without engines. How would your life be different?

Discuss the environmental impact of modern jet engines and how they could be improved.

よくある質問

10 問

Technically, an engine produces its own energy from a fuel source (like gasoline or steam), while a motor converts external energy (like electricity) into motion. However, in casual conversation, people often use both words to mean the same thing.

Yes, it is very common. 'Search engines' like Google and 'game engines' like Unity are standard terms. In this context, it refers to the core code that does the main work of the program.

This phrase is most famous from car racing, where many drivers are being told to start their individual engines at the same time. Therefore, the plural is used to refer to all the engines on the track.

Absolutely. A steam engine is one of the earliest and most important types of engines. It converts the thermal energy of steam into mechanical work.

This is a metaphorical phrase used in economics. It refers to the specific industries, technologies, or sectors that are responsible for the majority of a country's economic progress.

Metaphorically, yes. You might say someone is the 'engine of the team,' meaning they are the person who provides the most energy, motivation, and drive to get things done.

Jet engines are powerful engines used primarily in aircraft. They work by sucking in air, compressing it, mixing it with fuel, and igniting it to create a high-speed exhaust that pushes the plane forward.

Yes, 'engines' is the plural form of the countable noun 'engine'. You can have one engine, two engines, or many engines.

Engine failure occurs when an engine stops functioning correctly. This can be due to a lack of fuel, mechanical damage, or overheating, and it is a serious issue for vehicles like planes or ships.

Technically, most electric cars have 'motors' rather than 'engines' because they use electricity from a battery. However, hybrid cars have both a gasoline engine and an electric motor.

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