英语中常用的表达说的单词有一下几个：
1.say vt.强调说话的内容 例：I can speak it in English.
2.speak (1)vi.强调说话的动作 例：The baby can't speak.（2）vt.后面加语言，例：speak English
3.talk强调两个人之间的谈话 talk with sb\talk to sb.
4.tell(1)告诉 后面常接双宾语，例：tell sb. a story
(2)区分，辨别
speak讲语言 speak to sb about sth
tell告诉 tell sb sth/tell sth to sb
say说 say sth to sb
talk交谈,聊天 talk to sb/talk sb about sth
say ,speak talk 和tell辨析。
▲ say一般作及物动词用，着重说话的内容，它的宾语可以是名词，代
词或宾语从句。
eg: He can say his name. 他会说他的名字。
Please say it in English. 请用英语用。
She`s saying ,Don`t draw on the wall.她在说“别在墙上画”。
▲ speak强调说的动作，不强调所说的内容 。作及物动词时，常以某种
语言作宾语。作不及物动词时，常见的搭配形式有：
speak of something/somebody谈到某事（某人）speak to sb 跟某
人讲话，此外speak还可用于在较为正式的场合了表演讲或演说。
Can you speak Japanese? 你会说日语吗？
She is speaking to her teacher. 她正在跟她的老师说话。
He spoke at the meeting yesterday. 他昨天在会上讲了话。
▲ talk 一般为不及物动词，意思是“交谈，谈话，着重强调两具之间的
相互说话。
eg: She is talking with Lucy in English.
她正在和露茜用英语交谈。
What are you talking about? 你们在谈论什么？
The teacher is talking to him. 老师正在和他谈话。
▲ tell常作及物动词，意为“讲述，告诉，动词常跟双宾语。
tell sb sth＝tell sth to sb告诉某人某事。
eg: He is telling the children a story.
他正在给孩子们讲一个故事。
Did you tell her the news?＝Did you tell the news to her?
你把这个消息告诉她了吗？
追问谢了