B2 noun ニュートラル

impact

/ˈɪm.pækt/

The powerful effect that something has on a situation or person. It can also refer to the physical force of one object hitting another.

例文

3 / 5
1

The new community center had a huge impact on our neighborhood spirit.

The new community center had a huge effect on our neighborhood spirit.

2

The environmental impact of the proposed factory must be carefully evaluated.

The environmental effect of the proposed factory must be carefully evaluated.

3

That documentary had a real impact on me; I'm going to change how I eat.

That documentary had a real influence on me; I'm going to change how I eat.

語族

名詞
impact
Verb
impact
形容詞
impactful
関連
impaction
💡

覚え方のコツ

Visualize a meteor hitting the Earth; the 'impact' is both the physical crash and the long-lasting changes it causes to the climate.

クイックテスト

The rise in fuel prices will have a negative _______ on the logistics industry.

正解!

正解は: impact

例文

1

The new community center had a huge impact on our neighborhood spirit.

everyday

The new community center had a huge effect on our neighborhood spirit.

2

The environmental impact of the proposed factory must be carefully evaluated.

formal

The environmental effect of the proposed factory must be carefully evaluated.

3

That documentary had a real impact on me; I'm going to change how I eat.

informal

That documentary had a real influence on me; I'm going to change how I eat.

4

This study examines the impact of sleep deprivation on cognitive performance.

academic

This study examines the effect of sleep deprivation on cognitive performance.

5

We need to analyze how the global recession will impact our annual revenue.

business

We need to analyze how the global recession will affect our annual revenue.

語族

名詞
impact
Verb
impact
形容詞
impactful
関連
impaction

よく使う組み合わせ

have an impact on to influence or affect something
environmental impact the effect of human activity on the planet
significant impact a large or important effect
positive impact a beneficial or helpful effect
point of impact the exact location where a collision occurred

よく使うフレーズ

make an impact

to be noticed or to have a significant effect

cushion the impact

to make a bad change or collision less severe

high-impact

something that has a very strong or noticeable effect

よく混同される語

impact vs affect

Affect is usually a verb meaning to influence, while impact is more commonly used as a noun describing the influence itself.

📝

使い方のコツ

When used as a noun, 'impact' is almost always followed by the preposition 'on'. While it is commonly used as a verb in business and journalism, some linguistic purists prefer using 'affect' for the verb form.

⚠️

よくある間違い

Learners often use 'impact in' when they should use 'impact on' (e.g., 'The impact on the environment' not 'The impact in the environment').

💡

覚え方のコツ

Visualize a meteor hitting the Earth; the 'impact' is both the physical crash and the long-lasting changes it causes to the climate.

📖

語源

Derived from the Latin word 'impactus', the past participle of 'impingere', which means to drive into or strike against.

文法パターン

Countable noun: impacts Followed by the preposition 'on' Used as a transitive verb (to impact something)
🌍

文化的な背景

In modern corporate culture, 'social impact' is a very common term used to describe a company's commitment to doing good for society.

クイックテスト

The rise in fuel prices will have a negative _______ on the logistics industry.

正解!

正解は: impact

関連単語

to

A1

Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.

and

A1

A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.

a

A1

A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.

that

A1

This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.

I

A1

The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.

for

A1

Used to show who is intended to have or use something, or to explain the purpose or reason for an action. It is also frequently used to indicate a specific duration of time.

not

A1

A function word used to express negation or denial. It is primarily used to make a sentence or phrase negative, often following an auxiliary verb or the verb 'to be'.

with

A1

A preposition used to indicate that people or things are together, in the same place, or performing an action together. It can also describe the instrument used to perform an action or a characteristic that someone or something has.

he

A1

A pronoun used to refer to a male person or animal that has already been mentioned or is easily identified. It functions as the subject of a sentence.

you

A1

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

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