1、tell告诉,讲述
多指以口头方式将某事告诉某人。
常用短语
讲故事 tell story
真话 tell the truth
谎话 tell a lie/lies 等,
其后可跟双宾语或复合宾语:
Tell me the time, please.
请告诉我时间。
She told me to wait for her.
她叫我等她。
2、talk谈话
不着重指所说的内容,一般用作不及物动词,后不能跟宾语从句,
但有较强的对话、讨论意味时,可与介词 to, with和about 连用:
Please don't talk so loudly.
请不要那么大声地讲话。
She was talking to/with her friends.
她正和她的朋友们谈话。
3、speak说话,演讲
着重指开口发言、说话的动作,不着重指说话的内容。
一般用作 不及物动词 ;
在用作 及物动词时,宾语只能是语言等少数几个名词,后不能跟宾语从句
Do you speak English ?你讲英语吗?
I'll speak to him about the matter.
我要同他谈一谈这件事。
4、say说,讲
着重指 讲话的内容 ,指口头上或以书面语言表达思想。
常用作及物动词,宾语可以是代词或从句,也可用于直接引语或间接引语中
What did he say?他说了什么?
She said,"I don't know.
"她说:“我不知道。”
He said that he was tired.
他说他累了。