tell,speak,say 与 talk
1.tell 意为“告诉、讲述”,指某人把某一件事、一条信息传送给别人或讲述一件事.
My son tells me that he wants to be a teacher.
2.speak 意为“说话、讲话”,后面主要接语言.
He can speak English and a little French.
3.talk 意为“谈话、讲话”,如果只有一方对另一方说话时,一般用 talk to；
Please talk to the manager at once.
4.say 意为“说”.
Can you say it in English again?
OK 希望能帮到你啊!