energy
gb/ˈɛnɚd͡ʒi/ us/ˈɛnɚd͡ʒi/
A2
Angličtina
~ 800
Významy
0 významů
Podstatné jméno
A2
entity
1
capacity for physical or mental activity
The strength or power you need to do things.
Vzorec užití:
[someone] has [energy] for [something]
Častá chyba:
Learners sometimes confuse 'energy' with 'electricity' in contexts where it means personal strength or liveliness.
Synonyma
vitality (Suggests liveliness and health, often with a positive tone.)
Antonyma
fatigue (Refers to tiredness or lack of energy.)
Kolokace
have energy
|lose energy
|full of energy
|burst of energy
|mental energy
Témata
daily life
|health
|emotions
|daily_life
|core_vocabulary
Příklady
- She didn’t have enough energy to finish the race.
- After the long meeting, I felt drained of all my energy.
- He’s always full of energy, even in the morning.
- I need to save my energy for the big game.
- Meditation can help restore your mental energy.
Učební příklady
- I have no energy after work.
- She is full of energy today.
- He uses a lot of energy at the gym.
- I need more energy to run.
- We get energy from food.
Podstatné jméno
technical
B1
entity
2
capacity of a system to do work
In science, the power that makes things move or change, like heat, light, or electricity.
Častá chyba:
Learners may confuse 'energy' in physics with everyday 'strength'. Clarify context.
Synonyma
power (A general term for the ability to do work; less precise in physics.)
Antonyma
entropy (In physics, a measure of disorder; represents loss of usable energy.)
Kolokace
kinetic energy
|potential energy
|renewable energy
|nuclear energy
|energy conservation
Témata
science
|technology
Příklady
- Solar panels convert sunlight into usable energy.
- Kinetic energy increases with the object's speed.
- The law of conservation of energy states that energy cannot be created or destroyed.
- Wind turbines generate renewable energy.
- Chemical energy in food fuels our bodies.
Učební příklady
- The sun gives us energy.
- Moving water has a lot of energy.
- We can save energy by turning off lights.
- Batteries store energy.
- Energy can change from one form to another.
Podstatné jméno
B2
entity
3
enthusiasm and drive to act
A lot of interest and effort to do something well.
Vzorec užití:
[someone] puts [energy] into [something]
Častá chyba:
Sometimes confused with 'power' when referring to influence rather than personal enthusiasm.
Synonyma
drive (Suggests motivation and determination toward goals.)
Antonyma
apathy (Lack of interest or enthusiasm.)
Kolokace
channel your energy
|direct energy into
|creative energy
|political energy
Témata
emotions
|work
|core_vocabulary
Příklady
- She put all her energy into starting her own business.
- The campaign was fueled by the volunteers’ energy and passion.
- We need to channel this energy into productive projects.
- His creative energy seemed limitless.
- The team’s energy was contagious.
Učební příklady
- He puts his energy into music.
- She has a lot of creative energy.
- They use their energy to help people.
- We must put our energy into study.
- Her energy makes the work fun.
Gramatika
Slovníkový tvar
energy
IPA
GB/ˈɛnɚd͡ʒi/
US/ˈɛnɚd͡ʒi/
Slabiky a přízvuk
en - ergy (2 slabiky)
Stress on 1st syllable (en)
Tvary slova
Noun
- Base: energy
- Plural: energies, energy
Příbuzná slova
Výrazy
burst of energy
1/bˈɚst əv ˈɛnɚd͡ʒi/
fixed phrase
short sudden increase in strength/activity
A short time when you suddenly feel very active and strong.
Příklady
- I had a sudden burst of energy and finished cleaning the house in an hour.
- The children had a burst of energy after eating ice cream.
channel your energy into [something]
1/t͡ʃˈænəl jˈʊɹ ˈɛnɚd͡ʒi ˈɪntu sˈʌmθɪŋ/
fixed phrase
direct effort toward specific goal/activity
To use your effort and attention for one thing in particular.
Příklady
- He channels his energy into helping his community.
- You should channel your energy into learning new skills.
full of energy
1/fˈʊl əv ˈɛnɚd͡ʒi/
fixed phrase
very lively and active
Having a lot of strength and liveliness.
Příklady
- Even after a long day, he’s still full of energy.
- The puppy is always full of energy.
run out of energy
1/ɹˈʌn ˈaʊt əv ˈɛnɚd͡ʒi/
fixed phrase
have no strength left
To use all your strength so you have none left.
Příklady
- I ran out of energy halfway through the hike.
- She ran out of energy before finishing her project.
save your energy
1/sˈeɪv jˈʊɹ ˈɛnɚd͡ʒi/
fixed phrase
avoid using strength now for later use
Do not use your strength now so you can use it later when needed.
Příklady
- Save your energy for the last part of the race.
- You should save your energy for tomorrow’s big meeting.