I understand vs That's what i heard

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

I understand

Top 1000 (très courant)

That's what i heard

Familier Top 5000 (assez courant)

Le plus formel: I understand Le plus courant: I understand

	I understand	That's what i heard
Prononciation	🇬🇧 //aɪ ˌʌndərˈstænd// 🇺🇸 //aɪ ˌʌndərˈstænd//	🇬🇧 //ðæts wɒt aɪ hɜːrd// 🇺🇸 //ðæts wɑt aɪ hɪrd//
Sens	Je vois ce que tu veux dire. I know what you mean.	What I was told or learned.
Exemple	After the explanation, I understand the topic much better now.	When she said the concert was canceled, I replied, 'That's what I heard.'
Registre	Neutre	Familier
Fréquence	Top 1000 (très courant)	Top 5000 (assez courant)
Collocations	I understand you, I understand clearly, I understand fully, I understand the issue, I understand the problem	that's what I heard, I heard it from someone, that's what the rumor says
Erreurs fréquentes	Confused with 'I don't understand'., Inappropriately used in negative contexts., Omitting 'I' and just saying 'understand'.	Using in a formal context., Not understanding when to use it as a response., Confusing it with 'That's what I said.'
Notes d'usage	Utilisé pour montrer sa compréhension. Approprié dans des contextes informels et formels. À éviter dans une écriture très formelle. Used to show comprehension. Appropriate in both casual and formal contexts. Avoid in very formal writing.	Used in casual conversation to express agreement or confirmation of something others said. Avoid in formal writing or speeches.

Vois-le dans de vrais extraits

Avengers › Avengers Infinity War

I understand, my child.

House Of Cards › S1 E1

I understand, but you've got to be reasonable.

I understand you've run through the agent training program.

Avengers › Avengers Infinity War

I understand, my child.

House Of Cards › S1 E1

I understand, but you've got to be reasonable.

I understand

Yeah. That's what I heard.

Avengers › Avengers Endgame

Well, that's what I heard.

Yeah. That's what I heard.

Avengers › Avengers Endgame

Well, that's what I heard.

That's what i heard

Questions fréquentes : I understand vs That's what i heard

Quelle est la différence entre I understand et That's what i heard ?

I understand: I know what you mean. That's what i heard: What I was told or learned.

Lequel est le plus formel : I understand et That's what i heard ?

I understand est le plus formel de tous.

Lequel est le plus courant : I understand et That's what i heard ?

I understand est le plus courant dans l'anglais de tous les jours.

Peux-tu montrer un exemple de chacun ?

I understand: After the explanation, I understand the topic much better now. That's what i heard: When she said the concert was canceled, I replied, 'That's what I heard.'

Puis-je utiliser I understand et That's what i heard de façon interchangeable ?

Pas toujours. I understand et That's what i heard 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.