I understand vs That's what i heard

Quando usar cada um em inglês, com significado, registro e exemplos.

I understand

Top 1000 (muito comum)

That's what i heard

Informal Top 5000 (bastante comum)

Mais formal: I understand Mais comum: I understand

	I understand	That's what i heard
Pronúncia	🇬🇧 //aɪ ˌʌndərˈstænd// 🇺🇸 //aɪ ˌʌndərˈstænd//	🇬🇧 //ðæts wɒt aɪ hɜːrd// 🇺🇸 //ðæts wɑt aɪ hɪrd//
Significado	Sei o que você quer dizer. I know what you mean.	What I was told or learned.
Exemplo	After the explanation, I understand the topic much better now.	When she said the concert was canceled, I replied, 'That's what I heard.'
Registro	Neutro	Informal
Quão comum	Top 1000 (muito comum)	Top 5000 (bastante comum)
Colocações	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
Erros comuns	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.'
Notas de uso	Usado para demonstrar compreensão. Adequado em contextos casuais e formais. Evite em escrita muito formal. 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.

Veja em clipes reais

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

Perguntas frequentes: I understand vs That's what i heard

Qual é a diferença entre I understand e That's what i heard?

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

Qual é mais formal: I understand e That's what i heard?

I understand é a mais formal entre elas.

Qual é mais comum: I understand e That's what i heard?

I understand é a mais comum no inglês do dia a dia.

Pode mostrar um exemplo de cada?

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.'

Posso usar I understand e That's what i heard de forma intercambiável?

Nem sempre. I understand e That's what i heard são relacionadas e às vezes se sobrepõem, mas diferem em registro, frequência e uso, então trocar uma pela outra pode mudar o sentido ou o tom. Veja as diferenças acima antes de substituir.