Say y tell: las dos formas de «decir» en inglés
tell + persona: tell me. say + lo que se dice: say something. Si con say nombras a la persona, va con to.
Say se fija en las palabras: say hello, she said that she was tired. Tell se fija en la persona que escucha, y la persona va justo detrás: tell me, tell Ana. Con say, la persona lleva to: she said to me.
Expresiones que se aprenden enteras. Con say: say hello, say goodbye, say sorry, say yes, say no. Con tell: tell the truth, tell a lie, tell a story, tell a joke.
Ejemplos
What did she say?
¿Qué dijo?
Can you tell me the time?
¿Me puedes decir la hora?
He said he was tired.
Dijo que estaba cansado.
He told me he was tired.
Me dijo que estaba cansado.
Don't tell anyone!
¡No se lo digas a nadie!
I just wanted to say thank you.
Solo quería darte las gracias.
Error frecuente
Error: She said me the truth. Correcto: She told me the truth. Error: He told that he was busy. Correcto: He said that he was busy (tell necesita a la persona).