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B1 Verb #43 よく出る 15分で読める

energize

上位43

At the A1 level, 'energize' is a word you might not use often, but you can understand it through simple ideas like food and rest. Think about how you feel after you eat a good breakfast or drink some water. You feel 'awake' and 'ready to play.' That feeling is what 'energize' means. It is like putting batteries into a toy. Before the batteries, the toy does nothing. After the batteries, the toy moves and makes noise. The batteries 'energize' the toy. You can also think about the sun. In the morning, the sun comes up and 'energizes' the world. People wake up, birds sing, and flowers open. When you are very tired, you have no energy. When you do something fun, like listening to your favorite song, you feel better. That song 'energizes' you. It makes you want to dance or run. At this level, just remember that 'energize' means to give 'power' or 'life' to something so it can move or work. It is a happy, active word. You might see it on a bottle of juice or a box of cereal. It tells you that the food will help you run and jump. It is the opposite of 'sleepy' or 'tired.' If you want to use it, you can say, 'This apple energizes me!' It is a simple way to say you feel good and strong.

For A2 learners, 'energize' becomes a useful verb to describe how certain activities change your mood or physical state. You are likely familiar with the noun 'energy,' and 'energize' is simply the action of giving that energy. You can use it to talk about your hobbies. For example, 'Playing football energizes me after a long day at school.' This means that even though you are physically working, the excitement of the game makes you feel more alive and less bored. You can also use it to describe things that help you study. 'A short break energizes my brain.' This shows you understand that your mind needs a 'recharge' sometimes. In this level, you should also notice that 'energize' is often used with people as the object. You energize your friends, your team, or yourself. It is a positive word used in sports, music, and health. If you are talking about a party, you might say, 'The loud music energized the guests.' This means the music made everyone want to dance and talk more. It is a step up from just saying 'made them happy.' It specifically describes the increase in activity. You might also see this word in basic science lessons, like how electricity energizes a light bulb. It is a very versatile word that helps you describe the 'spark' that makes things happen.

At the B1 level, you can start using 'energize' in more professional and social contexts. This is the level where you move beyond just physical energy and start talking about motivation and group dynamics. In a workplace, you might hear a manager say they want to 'energize the team.' This doesn't mean they are giving everyone coffee; it means they want to inspire the team to work harder and feel more excited about a project. As a B1 learner, you can use 'energize' to describe leadership qualities. 'A good leader knows how to energize their employees.' You can also use it to discuss social issues or community projects. 'The new park will energize the neighborhood.' This means the park will bring people together and make the area feel more active and vibrant. You should also be aware of the adjective form 'energizing.' You might describe a 'very energizing meeting' or an 'energizing atmosphere.' This level also requires you to understand the transitive nature of the verb—you almost always need an object. You don't just 'energize' in a vacuum; you energize a person, a process, or a system. It is a great word to use in job interviews or cover letters to describe how you can contribute to a company. For example, 'I am looking for a role where I can energize the sales department with my new ideas.' It shows you are proactive and enthusiastic.

At the B2 level, you should be comfortable using 'energize' in abstract and complex ways. You can use it to describe economic trends, political movements, and psychological states. For instance, you might analyze how a government policy is intended to 'energize the manufacturing sector.' Here, 'energize' means to provide the necessary resources, such as money or tax breaks, to make the industry grow and become more active. In politics, you can discuss how a candidate's speech 'energized the base,' meaning it motivated their most loyal supporters to take action, such as voting or donating. This level also involves understanding the nuance between 'energize' and its synonyms like 'stimulate' or 'galvanize.' While 'stimulate' might be used for the economy, 'energize' feels more organic and human. You can also use 'energize' in the passive voice to describe the effect of external events on a group: 'The community was energized by the success of the local festival.' Furthermore, you can use it to describe the impact of technology. 'The introduction of AI has energized the tech industry, leading to a wave of new startups.' At B2, your use of the word should reflect an understanding that 'energizing' something often leads to a chain reaction of positive effects. It is a word of catalysis. You are not just adding energy; you are starting a process that will continue to grow.

For C1 learners, 'energize' is a tool for sophisticated rhetorical and analytical expression. You can use it to describe the subtle ways that language, art, and philosophy can impact human behavior and societal structures. In literary analysis, you might discuss how a particular metaphor 'energizes the text,' giving it a sense of urgency and life that it otherwise lacked. In psychology, you could explore how certain 'priming' techniques are used to 'energize specific cognitive pathways,' making people more likely to react in a certain way. Your vocabulary should now include more obscure synonyms and related terms, allowing you to choose 'energize' only when it is the most precise word for the 'infusion of vitality.' You might also use it in a more critical sense, perhaps discussing the 'superficial attempts of corporate branding to energize a failing product.' This shows you understand that 'energizing' can sometimes be a calculated or even manipulative act. In high-level business communication, you might talk about 'energizing the value chain' or 'energizing stakeholder engagement.' These phrases show a deep understanding of how energy—in the form of attention, capital, and enthusiasm—flows through a complex system. At this level, you should also be sensitive to the rhythmic and tonal qualities of the word. 'Energize' is a strong, three-syllable word with a sharp 'z' sound that can add a sense of punch and decisiveness to your speech and writing.

At the C2 level, you have a complete mastery of 'energize,' using it with precision across all possible domains, from the metaphysical to the highly technical. You can use it to describe the 'vitalistic' philosophies that seek to understand the 'force that energizes the universe.' In advanced scientific discourse, you might use it to describe the 'quantized states of an energized atom' or the 'electrochemical gradients that energize cellular transport.' Your usage is marked by an effortless ability to switch between literal and metaphorical meanings. You might write an essay on how 'the collective memory of a nation can be energized by a shared crisis, leading to a total restructuring of its social contract.' Here, 'energize' carries a weight of historical and sociological significance. You are also aware of the word's etymological roots and how it has evolved from a purely physical term to a psychological and organizational one. You can use it ironically or poetically, perhaps describing a 'quiet, energized stillness' in a piece of music or art. Your mastery also extends to the word's placement in a sentence for maximum impact, often using it as a 'power verb' to drive a persuasive argument. You understand that to 'energize' is not just to make something active, but to give it a soul and a purpose. In your hands, the word becomes a versatile instrument for describing the very essence of life and motion in the world.

練習する例文メモとヒント

energize 30秒で

Energize is a verb that means to provide energy, enthusiasm, or power to a person, group, or system to make it more active.
It is commonly used in business to describe motivating teams, in sports for exciting crowds, and in science for powering electrical circuits.
The word functions as a transitive verb, usually requiring an object, and is almost always used in a positive or productive context.
Synonyms include invigorate, stimulate, and galvanize, while the most common noun form is energy and the adjective form is energetic.

The verb energize is a dynamic and powerful word used to describe the process of infusing life, vigor, and enthusiasm into a person, a group, or even an abstract concept like a project or an economy. At its core, to energize something is to provide it with the 'fuel' it needs to operate at a higher level of intensity. While the word 'energy' often refers to the physical capacity to do work, 'energize' focuses on the action of triggering that capacity. It is a word of transformation, moving something from a state of lethargy or stillness into a state of vibrant activity. In professional settings, leaders aim to energize their teams to increase productivity and morale. In personal contexts, a brisk walk or a cup of coffee might energize an individual for the day ahead. The term is versatile, bridging the gap between physical science and emotional psychology.

Physical Vitality: This refers to the biological boost one feels after resting, eating nutritious food, or exercising. For example, a morning jog can energize your body for hours.

The new fitness routine was specifically designed to energize the participants and improve their metabolic health.

Beyond the physical, the word is frequently used metaphorically. When we talk about energizing a political campaign, we aren't talking about giving the candidate more calories; we are talking about exciting the voters and volunteers so they take action. This metaphorical use is perhaps the most common in modern English. It implies a spark that ignites interest and commitment. It is also used in technical contexts, such as 'energizing a circuit,' which means to apply electrical power to it. Understanding the breadth of this word requires recognizing that it always involves a transition from 'off' to 'on' or from 'low' to 'high'. It is a catalyst word. When you energize a room, you change the atmosphere from dull to electric. When a speaker energizes an audience, the listeners leave feeling capable of achieving their goals. It is a verb of empowerment and activation.

Emotional Motivation: To inspire someone to feel excited and ready to work. A great teacher knows how to energize a classroom of bored students.

Her speech was so powerful that it managed to energize the entire community to start the cleanup project.

In the business world, 'energize' is a buzzword often associated with leadership and organizational change. A CEO might announce a new strategy intended to energize the company's market position. Here, it suggests a renewal of focus and a surge in competitive spirit. It is different from 'motivate' in that 'energize' feels more immediate and visceral. Motivation is often a long-term internal state, whereas energizing is often an external act that produces an immediate outward effect. If you motivate someone, they have a reason to act; if you energize them, they have the power and excitement to act right now. This distinction is subtle but important for advanced learners who wish to convey precise meanings in professional communication. The word also appears in the context of consumer products, particularly in marketing for energy drinks, snacks, and supplements, where the promise is to 'energize your life'.

Systemic Activation: Applying resources or attention to a system to make it function more effectively. The government hoped the tax cuts would energize the manufacturing sector.

Adding fresh talent to the department helped to energize our stagnant research initiatives.

The technician had to energize the backup generator before the main power failed completely.

Seeing the progress we made so far will energize the team to finish the project ahead of schedule.

Using 'energize' correctly involves understanding its role as a transitive verb, meaning it usually requires a direct object—something or someone that is being energized. You don't just 'energize'; you energize *something*. The structure is typically [Subject] + [energize] + [Object]. The subject can be a person, an event, a substance, or an abstract idea. For example, 'The upbeat music (Subject) energized (Verb) the party guests (Object).' This clear cause-and-effect relationship is central to the word's usage. In more complex sentences, you might see it in the passive voice: 'The crowd was energized by the performer’s entrance.' Here, the focus is on the state of the crowd rather than the action of the performer, but the sense of a sudden boost in vitality remains the same.

Transitive Usage: Directly affecting an object. 'The coach's halftime talk energized the players for the second half of the game.'

We need to find a way to energize our sales team after a difficult quarter.

Grammatically, 'energize' follows standard verb conjugation patterns. In the present tense, it is 'energize' or 'energizes' (for third-person singular). In the past tense, it is 'energized,' and the present participle is 'energizing.' Interestingly, 'energizing' is frequently used as an adjective to describe things that provide energy. You might talk about an 'energizing smoothie' or an 'energizing atmosphere.' When using the word in professional writing, it is often paired with adverbs that indicate the degree of the effect, such as 'completely,' 'instantly,' or 'significantly.' For instance, 'The new investment significantly energized the local economy.' This helps to quantify the impact of the energizing force, making the sentence more descriptive and impactful.

Passive Voice: Focusing on the recipient. 'The base of voters was energized by the candidate's promise of reform.'

The entire department was energized by the news of the upcoming holiday bonus.

In academic or technical writing, 'energize' can take on a more literal meaning. In electrical engineering, to energize a component is to connect it to a source of voltage. In this context, the word is precise and functional. For example, 'The relay must be energized before the motor can start.' When writing about biology or nutrition, 'energize' might describe how certain nutrients affect cellular processes. 'Glucose is used by the body to energize cells during periods of high activity.' Regardless of the field, the core meaning of 'providing the necessary power to function' remains consistent. When constructing sentences, consider whether you are describing a physical process or an emotional one, as this will influence the choice of surrounding vocabulary and tone.

Technical Application: Applying power to a machine or circuit. 'Before testing the device, ensure you energize the main circuit breaker.'

It is dangerous to touch the wires once the system has been energized.

A short nap in the afternoon can energize your brain for the evening's study session.

The arrival of the new CEO served to energize the board of directors into taking bold new risks.

You will encounter the word 'energize' in a variety of real-world environments, ranging from the corporate boardroom to the local gym. In the business world, it is a staple of motivational speaking and leadership training. Managers often discuss strategies to 'energize the workforce,' especially during periods of fatigue or low morale. You might hear it in a team meeting: 'We need a new project that will really energize the creative department.' In this context, it implies a need for inspiration and a break from the mundane. It is also a common term in marketing and advertising. Brands that sell health products, sports gear, or beverages use 'energize' to promise a more active and exciting lifestyle. An advertisement might claim that a particular snack will 'energize your afternoon,' appealing to the common experience of the 'midday slump'.

Corporate Leadership: Used to describe the act of motivating employees. 'The leadership retreat was designed to energize the regional managers.'

The CEO's vision for the future helped to energize the investors during the annual meeting.

In the realm of politics, 'energize' is used to describe the mobilization of a support base. Political analysts often talk about whether a candidate can 'energize the base'—meaning, can they get their most loyal supporters excited enough to vote and volunteer? If a candidate fails to energize their base, they often lose the election. You will hear this word frequently on news programs and in political commentary. It suggests a transfer of passion from the leader to the people. Similarly, in sports, commentators use 'energize' to describe how a specific play or a player's energy can change the momentum of a game. A 'slam dunk' or a 'home run' can energize the home crowd, creating a loud and supportive atmosphere that in turn energizes the players on the field. This feedback loop of energy is a common theme in competitive sports.

Political Strategy: Refers to exciting voters. 'The candidate's focus on climate change was intended to energize younger voters.'

The protest served to energize the movement for social justice across the country.

Finally, you will hear 'energize' in technical and scientific discussions. Electricians and engineers use it when talking about powering up systems. 'We are ready to energize the grid,' is a phrase you might hear during the restoration of power after a storm. In a more casual, everyday sense, people use it to describe their own personal routines. You might hear a friend say, 'I need to listen to some fast music to energize myself before I start cleaning the house.' Or, 'That yoga session really energized me for the rest of the day.' In these instances, it describes a conscious effort to change one's internal state from tired to active. Whether it's a massive power grid or a single person's mood, 'energize' is the word of choice for describing the spark that starts the engine of activity.

Personal Wellness: Describing the effect of healthy habits. 'Eating a balanced breakfast will energize you for the entire morning.'

A brisk walk in the fresh air is often enough to energize a tired mind.

The solar panels are designed to energize the entire building during daylight hours.

Music has a unique ability to energize people even in the most stressful situations.

One of the most frequent mistakes learners make with 'energize' is confusing it with its related noun, 'energy,' or its adjective form, 'energetic.' Because these words are so closely related, it is easy to swap them incorrectly. For example, a student might say, 'I need to energize to finish my work,' using it as an intransitive verb (like 'rest' or 'sleep'). While this is occasionally heard in very casual speech, 'energize' almost always needs an object. A better sentence would be, 'I need something to energize *me*.' Another common error is using 'energize' when 'excite' or 'motivate' might be more appropriate. While they are similar, 'energize' specifically implies a boost in *power* or *activity level*, whereas 'excite' is more about *emotion* and 'motivate' is about *reasoning*.

Confusing Word Classes: Incorrect: 'He is very energize.' Correct: 'He is very energetic.' or 'The coffee energized him.'

Don't say 'The news gave me energize'; say 'The news energized me' or 'The news gave me energy'.

Another mistake involves the technical vs. metaphorical use. In a technical context, 'energizing' a machine is a very specific action (turning it on). If you use 'energize' metaphorically in a technical manual, it might confuse the reader. For instance, saying 'energize the team' in a manual about electrical safety could be misinterpreted as literally applying electricity to people! Always consider your audience. Furthermore, learners sometimes over-rely on 'energize' as a generic positive verb. While it is a great word, using it for every situation involving excitement can make your writing feel repetitive. Alternatives like 'invigorate,' 'stimulate,' or 'vitalize' can add variety and precision to your vocabulary. For example, 'invigorate' is often better for describing the effect of cold water or fresh air, while 'stimulate' is better for describing intellectual interest.

Intransitive Error: Incorrect: 'I went for a run to energize.' Correct: 'I went for a run to energize myself.'

It is a common mistake to think energize means the same as 'hurry'; it actually means to provide the power to act, not necessarily the speed.

Finally, be careful with the spelling. In American English, the suffix is '-ize,' but in British English, '-ise' is very common. While both are technically correct in their respective regions, mixing them within the same document can look unprofessional. If you are writing for a US audience, stick to 'energize.' If you are writing for a UK or Australian audience, 'energise' is often preferred. Also, ensure you don't confuse 'energize' with 'enervate.' Interestingly, 'enervate' sounds like it should mean to give energy, but it actually means the exact opposite: to drain someone of energy or to weaken them. This is a classic 'trap' word for advanced learners and even native speakers. If you want to say someone feels full of life, use 'energize'; if you want to say they feel exhausted, use 'enervate'.

The 'Enervate' Trap: Enervate = To weaken. Energize = To strengthen. They sound similar but are opposites.

The hot sun did not energize the hikers; instead, it enervated them, making them feel weak and thirsty.

The goal of the workshop is to energize the participants, not to overwhelm them with too much information.

Always check that you have energized the correct circuit before starting the test procedure.

While 'energize' is a fantastic word, the English language offers several synonyms that can provide more specific shades of meaning depending on the context. Understanding these alternatives will help you sound more like a native speaker and allow you to describe situations with greater precision. For example, if you are talking about physical health and feeling young again, 'invigorate' is a strong choice. If you are talking about making a boring situation more lively, 'animate' or 'enliven' might be better. If you are describing a sudden, shocking boost of energy, 'electrify' or 'galvanize' are excellent options. Each of these words carries a slightly different 'flavor' that can change the tone of your sentence from clinical to poetic or from professional to casual.

Invigorate: To give strength and energy to. Often used with health, air, or water. 'The cold mountain air invigorated the climbers.'

While coffee can energize you, a healthy diet will truly invigorate your entire system.

In a professional or political context, 'galvanize' is a particularly powerful alternative. It implies shocking someone into taking action, often in response to a crisis. For instance, 'The tragic news galvanized the community to demand safer streets.' This is more intense than 'energize,' which might just mean making people feel more positive. 'Stimulate' is another common alternative, often used in economic or intellectual contexts. 'The government's plan is to stimulate the economy by lowering interest rates.' While 'energize' could be used here, 'stimulate' sounds more technical and deliberate. 'Vitalize' and its more common cousin 'revitalize' are used when something has become 'dead' or stagnant and needs to be brought back to life. 'The new park helped to revitalize the downtown area.'

Animate: To bring to life or to make move. 'His face animated as he began to talk about his favorite hobby.'

A good storyteller knows how to energize a simple tale and animate the characters.

On the more casual side, you might use phrases like 'perk up' or 'fire up.' 'A bit of sunshine always perks me up in the morning.' Or, 'The coach really fired up the team before the game.' These are more informal than 'energize' but convey a similar meaning. In technical fields, 'activate' or 'power up' are the most direct synonyms. 'You need to activate the sensor before it can record data.' While you could say 'energize the sensor,' 'activate' is often the standard term in software and electronics. By choosing the right synonym, you can tailor your message to the specific situation, whether you are writing a formal report, a casual email, or a creative story. Understanding these nuances is a key step in moving from intermediate to advanced English proficiency.

Electrify: To fill with sudden excitement or enthusiasm. 'The singer's performance electrified the audience.'

The news of the discovery did more than just energize the scientists; it electrified the entire global community.

The new marketing campaign was designed to energize the brand and attract a younger demographic.

We hope this new initiative will energize our partnership and lead to more collaborative projects.

How Formal Is It?

フォーマル

ニュートラル

カジュアル

Child friendly

スラング

豆知識

The word 'energy' was used by Aristotle to describe a state of being 'at work' or 'in action,' long before it became a term in physics.

発音ガイド

UK /ˈen.ə.dʒaɪz/

US /ˈen.ɚ.dʒaɪz/

Primary stress is on the first syllable: EN-er-gize.

韻が合う語

exercise summarize organize recognize emphasize specialize advertise compromise

よくある間違い

Pronouncing the 'g' as a hard 'g' (like 'goat') instead of a soft 'j' sound.
Putting the stress on the last syllable (en-er-GIZE).
Confusing the pronunciation with 'energetic' (en-er-JET-ik).
Muting the final 'z' sound so it sounds like 'energice'.
Shortening the 'i' sound in 'gize' so it sounds like 'giz'.

難易度

読解 3/5

The word is common in news and business articles, making it moderately easy to recognize.

ライティング 4/5

Requires understanding of transitive verb structures and correct suffix spelling (-ize vs -ise).

スピーキング 3/5

The pronunciation is straightforward once the soft 'j' sound is mastered.

リスニング 3/5

Easily distinguishable in speech due to the strong 'z' sound.

次に学ぶべきこと

前提知識

Energy Power Active Work Give

次に学ぶ

Invigorate Stimulate Galvanize Vitalize Enthusiasm

上級

Enervate Catalyze Mobilize Rejuvenate Animate

知っておくべき文法

Transitive Verbs

You must energize *the crowd* (Object).

Suffix -ize/-ise

American: Energize; British: Energise.

Present Participle as Adjective

This is an *energizing* drink.

Passive Voice with 'By'

The team was energized *by* the new coach.

Infinitive of Purpose

I drink tea *to energize* myself.

レベル別の例文

A good breakfast can energize you for school.

Un bon petit-déjeuner peut vous donner de l'énergie pour l'école.

Subject (Breakfast) + Verb (energize) + Object (you).

Does the sun energize the plants?

Le soleil donne-t-il de l'énergie aux plantes ?

Question form using 'does'.

I drink water to energize my body.

Je bois de l'eau pour donner de l'énergie à mon corps.

Infinitive of purpose: 'to energize'.

The batteries energize the small toy car.

Les piles font fonctionner la petite voiture miniature.

Present simple tense.

Music can energize a quiet room.

La musique peut animer une pièce calme.

Modal verb 'can' followed by the base form.

Fresh fruit will energize you.

Les fruits frais vous donneront de l'énergie.

Future tense with 'will'.

The coach wants to energize the kids.

L'entraîneur veut motiver les enfants.

Verb 'want' + 'to' + infinitive.

Sleep helps to energize us for the next day.

Le sommeil aide à nous redonner de l'énergie pour le lendemain.

Verb 'help' + 'to' + infinitive.

Listening to fast music always energizes me before a workout.

Écouter de la musique rapide m'excite toujours avant un entraînement.

Present simple with the adverb 'always'.

The teacher used a game to energize the students.

Le professeur a utilisé un jeu pour dynamiser les élèves.

Past simple tense 'used'.

A short walk in the park can energize your mind.

Une courte promenade dans le parc peut stimuler votre esprit.

Possessive adjective 'your' before 'mind'.

We need some coffee to energize the team.

Nous avons besoin de café pour redonner de l'énergie à l'équipe.

Noun 'team' as the direct object.

The new player's goal energized the whole stadium.

Le but du nouveau joueur a électrisé tout le stade.

Past tense 'energized'.

Does exercise energize you or make you tired?

L'exercice vous donne-t-il de l'énergie ou vous fatigue-t-il ?

Choice question using 'or'.

The cold water energized him instantly.

L'eau froide l'a instantanément réveillé.

Adverb 'instantly' modifying the verb.

She hopes the vacation will energize her for work.

Elle espère que les vacances lui redonneront de l'énergie pour le travail.

Future tense in a subordinate clause.

The manager's speech was intended to energize the sales department.

Le discours du directeur était destiné à dynamiser le département des ventes.

Passive construction 'was intended to'.

Adding a new project can often energize a bored workforce.

Ajouter un nouveau projet peut souvent stimuler une main-d'œuvre qui s'ennuie.

Adverb 'often' placed between 'can' and 'energize'.

The community center was built to energize the local youth.

Le centre communautaire a été construit pour dynamiser la jeunesse locale.

Passive voice 'was built'.

She felt energized after attending the motivational seminar.

Elle s'est sentie pleine d'énergie après avoir assisté au séminaire de motivation.

Adjective form 'energized' used as a subject complement.

The government is trying to energize the economy with new tax cuts.

Le gouvernement essaie de stimuler l'économie avec de nouvelles réductions d'impôts.

Present continuous 'is trying'.

We must find a way to energize our marketing campaign.

Nous devons trouver un moyen de dynamiser notre campagne de marketing.

Modal verb 'must' for necessity.

The coach tried to energize the players during the halftime break.

L'entraîneur a essayé de motiver les joueurs pendant la pause de la mi-temps.

Past simple 'tried'.

His positive attitude really energizes everyone in the office.

Son attitude positive donne vraiment de l'énergie à tout le monde au bureau.

Third-person singular 'energizes'.

The candidate's primary goal was to energize the young voters.

L'objectif principal du candidat était de mobiliser les jeunes électeurs.

Infinitive phrase acting as a subject complement.

The sudden increase in demand energized the entire manufacturing sector.

L'augmentation soudaine de la demande a stimulé l'ensemble du secteur manufacturier.

Subject is a complex noun phrase.

The research team was energized by the discovery of a new enzyme.

L'équipe de recherche a été stimulée par la découverte d'une nouvelle enzyme.

Passive voice with the agent 'by the discovery'.

Technicians must energize the circuit before the final testing phase.

Les techniciens doivent mettre le circuit sous tension avant la phase de test finale.

Technical usage of the verb.

The film's vibrant colors and fast-paced editing energize the story.

Les couleurs vibrantes et le montage rapide du film dynamisent l'histoire.

Compound subject with a plural verb.

It is difficult to energize a group that has lost all hope.

Il est difficile de motiver un groupe qui a perdu tout espoir.

Dummy subject 'It' construction.

The new CEO's radical plan served to energize the stagnant company.

Le plan radical du nouveau PDG a servi à dynamiser l'entreprise stagnante.

Verb phrase 'served to energize'.

They are looking for a creative director who can energize the brand.

Ils recherchent un directeur créatif capable de redynamiser la marque.

Relative clause starting with 'who'.

The author uses vivid imagery to energize the otherwise dry narrative.

L'auteur utilise une imagerie vive pour dynamiser le récit autrement aride.

Adverb 'otherwise' modifying the adjective 'dry'.

The protest was a catalyst that energized the movement for civil rights.

La protestation a été un catalyseur qui a dynamisé le mouvement pour les droits civiques.

Metaphorical use of 'energized'.

The central bank's decision was intended to energize the housing market.

La décision de la banque centrale visait à stimuler le marché immobilier.

Passive voice with an infinitive of purpose.

The speaker's charisma managed to energize even the most cynical audience members.

Le charisme de l'orateur a réussi à motiver même les membres les plus cyniques de l'auditoire.

Superlative 'most cynical' modifying 'audience members'.

We need to energize our diplomatic efforts to resolve the conflict.

Nous devons intensifier nos efforts diplomatiques pour résoudre le conflit.

Abstract object 'diplomatic efforts'.

The infusion of capital energized the struggling startup.

L'injection de capital a redonné vie à la startup en difficulté.

Noun 'infusion' as the subject.

The play's final act was energized by a series of unexpected plot twists.

Le dernier acte de la pièce a été dynamisé par une série de rebondissements inattendus.

Passive voice with the agent 'by a series of...'.

The scientist aimed to energize the particles to a higher state of vibration.

Le scientifique visait à porter les particules à un état de vibration plus élevé.

Scientific usage of the verb.

The philosopher argued that a shared myth is what energizes a civilization.

Le philosophe a soutenu qu'un mythe partagé est ce qui donne vie à une civilisation.

Cleft sentence structure 'is what energizes'.

The symphony's crescendo served to energize the underlying thematic tension.

Le crescendo de la symphonie a servi à dynamiser la tension thématique sous-jacente.

Complex musical and literary terminology.

The policy was a desperate attempt to energize a moribund political system.

La politique était une tentative désespérée de redynamiser un système politique moribond.

Adjective 'moribund' used to describe the object.

The poet's use of enjambment energizes the rhythm of the verse.

L'utilisation de l'enjambement par le poète dynamise le rythme du vers.

Technical literary term 'enjambment'.

The sudden revelation energized the dormant legal case.

La révélation soudaine a relancé l'affaire judiciaire en sommeil.

Adjective 'dormant' describing the object.

They sought to energize the discourse by introducing radical new perspectives.

Ils ont cherché à dynamiser le discours en introduisant de nouvelles perspectives radicales.

Gerund phrase 'by introducing...'.

The sun's rays energize the photovoltaic cells, converting light into power.

Les rayons du soleil activent les cellules photovoltaïques, convertissant la lumière en énergie.

Present participle 'converting' as a resultative clause.

The revolutionary fervor energized the populace to overthrow the regime.

La ferveur révolutionnaire a mobilisé la population pour renverser le régime.

Infinitive of purpose 'to overthrow'.

よく使う組み合わせ

energize the crowd

energize the economy

energize the base

fully energize

instantly energize

energize the workforce

energize a circuit

energize the debate

energize the team

energize the atmosphere

よく使うフレーズ

Energize your life

Energize the process

Stay energized

Energize the movement

Re-energize the brand

Energize the soul

Energize the room

Energize the market

Energize the conversation

Energize the body

よく混同される語

energize vs Enervate

Enervate means to drain energy, while energize means to give energy. They are opposites.

energize vs Excite

Excite is more about emotion; energize is more about the capacity for action.

energize vs Motivate

Motivate is about giving a reason to act; energize is about giving the power to act.

慣用句と表現

"A shot in the arm"

Something that gives a sudden boost of energy or encouragement.

The new investment was a real shot in the arm for the company.

Informal

"Light a fire under someone"

To motivate someone to work harder or faster, often through pressure.

The manager had to light a fire under the team to meet the deadline.

Informal

"Breathe new life into"

To bring new ideas and energy to something that was old or failing.

The new director breathed new life into the failing theater company.

Neutral

"Full of beans"

To be very energetic and lively (British English).

The kids were full of beans after the birthday party.

Informal

"Get a second wind"

To find a new burst of energy after being tired.

After a quick snack, the runner got a second wind and finished the race.

Neutral

"Spark an interest"

To cause someone to become interested or energized about a topic.

The documentary sparked an interest in marine biology for many students.

Neutral

"Rally the troops"

To gather people together and energize them for a task.

The captain rallied the troops before the final battle.

Neutral

"Charge someone's batteries"

To rest so that you can feel energetic again.

I'm going to the beach this weekend to charge my batteries.

Informal

"Hit the ground running"

To start a new activity with great energy and success.

She hit the ground running in her new job and completed three projects in the first week.

Informal

"Wired to the moon"

To be extremely energetic or over-excited (often from caffeine).

After three espressos, he was wired to the moon.

Slang

間違えやすい

energize vs Energy

Both relate to the same concept.

Energy is a noun (the thing); energize is a verb (the action).

I have a lot of energy because the coffee energized me.

energize vs Energetic

Both are related to energy.

Energetic is an adjective describing a person's state.

The energetic dog was energized by the walk.

energize vs Activate

Both mean to start something.

Activate is more about starting a function; energize is about providing power.

Energize the circuit to activate the alarm.

energize vs Invigorate

They are close synonyms.

Invigorate often implies health and freshness; energize is more general.

The swim invigorated her, while the music energized the party.

energize vs Stimulate

Both mean to increase activity.

Stimulate is often used for intellectual or economic growth.

The book stimulated his mind and energized his desire to learn.

文型パターン

[Food/Drink] energizes me.

Milk energizes me.

I [Activity] to energize my [Body Part].

I walk to energize my legs.

The [Person] wants to energize the [Group].

The teacher wants to energize the class.

[Abstract Noun] was energized by [Event].

The economy was energized by the new trade deal.

Using [Technique] can energize the [Process].

Using humor can energize the presentation.

The [Complex Subject] serves to energize the [Metaphorical Object].

The poetic meter serves to energize the thematic resonance.

It is [Adjective] to energize [Object].

It is important to energize the volunteers.

Finding ways to energize [Object] is [Adjective].

Finding ways to energize the market is challenging.

語族

名詞

動詞

形容詞

使い方

frequency

Common in business, sports, and self-help contexts.

よくある間違い

He is very energize. → He is very energetic.
'Energize' is a verb, not an adjective. You need the adjective form 'energetic' to describe a person.
I need to energize before the game. → I need to energize myself before the game.
'Energize' is transitive and usually needs an object like 'myself' or 'the team'.
The coffee gave me energize. → The coffee energized me.
You cannot use a verb as a noun. Use the verb form correctly or use the noun 'energy'.
The hot weather energized me. → The hot weather enervated me.
If the weather made you tired, you mean 'enervated'. 'Energized' means it gave you power.
She was energizing by the music. → She was energized by the music.
In the passive voice, use the past participle 'energized', not the present participle 'energizing'.

ヒント

Use with Objects

Always try to follow 'energize' with a noun or pronoun. For example, 'The news energized the team' is better than just 'The news energized'.

Suffix Awareness

Remember the '-ize' suffix. It often turns nouns (energy) into verbs (energize). Other examples include 'summarize' and 'organize'.

Tone Matters

When you say 'energize,' use a lively tone to match the meaning of the word. It helps convey your enthusiasm.

Professionalism

In a cover letter, use 'energize' to describe how you can bring new life to a department. It sounds proactive and capable.

Passive Voice

Don't be afraid to use 'energized' as a state of being. 'I am energized' is a perfectly natural way to describe feeling full of life.

Choose Wisely

If you are talking about a sudden shock, use 'electrify.' If you are talking about long-term growth, use 'stimulate.' Use 'energize' for general boosts.

Global English

Be consistent with your spelling. If you start with 'energize' (US), don't switch to 'energise' (UK) later in the same text.

The Battery Rule

Think of an 'Energizer' battery whenever you use the word. It helps you remember that the word is about power and action.

Catch the 'Z'

The 'z' sound is very distinct. If you hear a word ending in a strong 'z' in a motivational context, it's likely 'energize'.

Metaphorical Use

Try using 'energize' for non-living things, like 'energizing a color palette' in design. It adds a dynamic feel to your descriptions.

暗記しよう

記憶術

Think of the 'EN' at the start as 'ENter' and 'GIZE' as 'GUYS'. You are ENtering energy into the GUYS to make them work!

視覚的連想

Imagine a giant battery being plugged into a group of tired people, and suddenly they all start dancing and working happily.

Word Web

Coffee Motivation Electricity Sports Leadership Vigor Action Battery

チャレンジ

Try to use 'energize' in three different ways today: once about food, once about music, and once about a person.

語源

The word 'energize' comes from the Greek word 'energeia,' which means 'activity' or 'operation.' This Greek root is formed from 'en' (in) and 'ergon' (work). It entered the English language in the late 18th century.

元の意味： Originally, it meant to 'be in operation' or 'to act with force.'

Indo-European -> Greek -> Latin -> English.

文化的な背景

Be careful not to use 'energize' in a way that sounds like you are pressuring someone who is genuinely ill or burnt out.

In the UK and US, 'energize' is a common 'power verb' used in resumes to show you are a dynamic worker.

The 'Energizer Bunny' is a famous mascot for batteries that 'keeps going and going'. Star Trek's 'Energize!' is the command given to teleport people using the transporter. Motivational speakers like Tony Robbins focus entirely on how to energize your mind.

実生活で練習する

実際の使用場面

At the Gym

Energize your workout
Feel energized
Pre-workout energizer
Boost your energy

In the Office

Energize the team
Re-energize the project
Energizing leadership
Morning coffee to energize

Political News

Energize the voters
Energize the base
A campaign energized by youth
Energize the debate

Electrical Engineering

Energize the circuit
De-energize the system
Energize the relay
Power up and energize

Personal Health

Energize your body
Foods that energize
Energizing sleep
Energize your mind

会話のきっかけ

"What is the one thing that always manages to energize you in the morning?"

"How do you think a manager can best energize a team that is feeling tired?"

"Do you find that listening to music helps to energize you while you work?"

"What kind of food do you eat when you need to energize yourself quickly?"

"Have you ever attended a speech or a concert that really energized you?"

日記のテーマ

Describe a time when you felt completely energized by a new idea or project. What caused that feeling?

Write about a person in your life who has the ability to energize any room they walk into.

Reflect on your daily routine. Which activities energize you, and which ones drain your energy?

If you were a leader, what steps would you take to energize your community to solve a local problem?

How does the environment around you (light, noise, people) affect your ability to stay energized?

よくある質問

10 問

No, you can energize machines, circuits, economies, and abstract projects as well as people.

'Energize' is American English, and 'energise' is British English. Both are correct.

It is better to say 'I am energizing myself' or 'I feel energized,' as the verb usually needs an object.

Yes, it is almost always used in a positive context to describe a boost in productivity or spirit.

An energizer is something that provides energy, like a battery or a motivational activity in a workshop.

Yes, in physics and engineering, it means to apply voltage or power to a component.

You can use it to describe a person's state: 'I felt energized after the nap.'

'Motivate,' 'stimulate,' and 'galvanize' are common business synonyms.

Yes, it is a B1 level word, meaning it is very common in everyday and professional English.

Yes, healthy food provides the nutrients that energize your body and brain.