Act vs React

Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.

Act

Top 1000 (très courant)A2verb

React

Top 1000 (très courant)A2verb
 ActReact
Prononciation🇬🇧 /["/ækt/","/ækts/","/ˈæktɪd/","/ˈæktɪŋ/"]/🇺🇸 /["/ækt/","/ækts/","/ˈæktɪd/","/ˈæktɪŋ/"]/🇬🇧 /["/riˈækt/","/riˈækts/","/riˈæktɪd/","/riˈæktɪŋ/"]/🇺🇸 /["/riˈækt/","/riˈækts/","/riˈæktɪd/","/riˈæktɪŋ/"]/
SensTo do something or take action.To respond to something.
ExempleShe decided to act in the school play this year.She always knows how to react to unexpected situations.
RegistreNeutreNeutre
FréquenceTop 1000 (très courant)Top 1000 (très courant)
Niveau CEFRA2A2
Nature grammaticaleverbverb
Collocationsat once, immediately, promptly, against, for somebody, on behalf of somebody, act as if, act in somebody’s best interests, act in good faith, at once, immediately, promptly, against, for somebody, on behalf of somebody, act as if, act in somebody’s best interests, act in good faith, brilliantly, well, badly, brilliantly, well, badlystrongly, favourably/​favorably, positively, tend to, be slow to, not know how to, against, by, to, strongly, favourably/​favorably, positively, tend to, be slow to, not know how to, against, by, to, strongly, favourably/​favorably, positively, tend to, be slow to, not know how to, against, by, to
Antonymesignore, neglect, refrainignore, overlook, neglect
Erreurs fréquentes'Act' is sometimes confused with 'take action', which has a slightly different connotation., Learners often omit the preposition when using 'act on' phrases., 'Act' may be incorrectly used as a noun instead of a verb.Confused with 'act' instead of 'react'., Using the incorrect preposition (should be 'react to', not 'react with')., Forget to specify what is being reacted to.
Notes d'usageUse 'act' in both formal and informal contexts when referring to behavior. Avoid using it in overly casual settings when describing serious actions.Commonly used in both spoken and written English. Suitable in formal and informal contexts. Avoid using it in overly casual settings where simpler words like 'say' might be more appropriate.

Questions fréquentes : Act vs React

Quelle est la différence entre Act et React ?

Act: To do something or take action. React: To respond to something.

Act et React sont-ils au même niveau CEFR ?

Act: A2, React: A2 sur l'échelle CEFR.

Quelle est la nature grammaticale de Act et React ?

Act: verb, React: verb.

Peux-tu montrer un exemple de chacun ?

Act: She decided to act in the school play this year. React: She always knows how to react to unexpected situations.

Puis-je utiliser Act et React de façon interchangeable ?

Pas toujours. Act et React sont proches et se recoupent parfois, mais elles diffèrent par le registre, la fréquence et l'usage, donc remplacer l'une par l'autre peut changer le sens ou le ton. Regarde les différences ci-dessus avant de substituer.

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