Cannot против Impossible против Unable

Когда что использовать в английском, со значением, регистром и примерами.

Cannot

Топ 1000 (очень частое)A1

Impossible

Топ 1000 (очень частое)A2

Unable

Топ 2000 (частое)B1adjective
 CannotImpossibleUnable
Произношение🇬🇧 /["/ˈkænɒt/"]/🇺🇸 /["/ˈkænɑːt/"]/🇬🇧 /["/ɪmˈpɒsəbl/"]/🇺🇸 /["/ɪmˈpɑːsəbl/"]/🇬🇧 /["/ʌnˈeɪbl/"]/🇺🇸 /["/ʌnˈeɪbl/"]/
Значениеto be unable to do somethingNot able to happen or be done.not able to do something
ПримерI cannot believe the price of the tickets!Climbing that mountain seems impossible without proper training.I was unable to attend the meeting due to a family emergency.
РегистрНейтральноеНейтральноеНейтральное
Насколько частоеТоп 1000 (очень частое)Топ 1000 (очень частое)Топ 2000 (частое)
Уровень CEFRA1A2B1
Часть речиadjective
Сочетанияcannot believe, cannot wait, cannot affordappear, be, look, absolutely, completely, downright, for, be, become, find somebody, really, absolutely, completelyappear, be, feel, completely, quite, totally, unwilling or unable
Антонимыcan, ablepossible, feasible, achievableable, capable
Частые ошибкиConfused with 'can not' — it's always one word in negative form., Using 'cannot' in too formal a context — prefer 'can't' in casual speech., Incorrectly using 'cannot' in past tense situations.'Impossible' is sometimes confused with 'unbelievable' but they are not the same., Learners might use 'impossible' to describe very challenging tasks instead of things that cannot be done at all., 'Impossible' is often incorrectly combined with less strong modifiers, like 'very impossible'.Confused with 'unable to' and 'not able to' — they mean the same but usage can vary., Using 'unable' without a following action verb., Misplacing adjectives — remember 'unable' always describes capability.
Заметки по употреблениюUse 'cannot' in any situation where something is impossible. Avoid using it in informal contexts where 'can't' is more common.Use 'impossible' to describe something that cannot be achieved. It’s suitable for both spoken and written English but may be too strong in polite contexts.Use 'unable' in situations where someone or something lacks the ability to perform an action. It's appropriate in both spoken and written contexts, but avoid in very casual conversations.

Посмотри в реальных клипах

Impossible

Частые вопросы: Cannot против Impossible против Unable

В чём разница между Cannot, Impossible и Unable?

Cannot: to be unable to do something Impossible: Not able to happen or be done. Unable: not able to do something

Что сложнее: Cannot, Impossible и Unable?

Unable имеет самый высокий уровень, B1, по шкале CEFR.

У Cannot, Impossible и Unable одинаковый уровень CEFR?

Cannot: A1, Impossible: A2, Unable: B1 по шкале CEFR.

Можно показать пример каждого?

Cannot: I cannot believe the price of the tickets! Impossible: Climbing that mountain seems impossible without proper training. Unable: I was unable to attend the meeting due to a family emergency.

Можно ли использовать Cannot, Impossible и Unable взаимозаменяемо?

Не всегда. Cannot, Impossible и Unable близки и иногда пересекаются, но различаются по регистру, частоте и употреблению, поэтому замена одного другим может изменить смысл или тон. Стоит свериться с различиями выше, прежде чем заменять.