请问谁知道talk,tell,read,speak,say这几个单词的区别在哪儿?

1）speak 常常用来指人们对语言的掌握或使用,不强调说话的内容.
e.g.In Canada English and French are spoken by Canadians .
She can speak several languages .
她能讲好几种语言.
Sarah ,Mum wants to speak to you .
（2）say一般作及物动词,着重指说话的内容,而且后面常带有直接或间接引语.
e.g.“We can take you back to England ,”said the captain .
“我们能够带你回英格兰”,船长说.
She said that she would leave Beijing next month .
她说她下个月要离开北京.
Did you say anything
你说了什么?
（3）talk一般作不及物动词,着重指连续地说话或与人交谈.
e.g.Mike is talking.
The doctor will talk to my father about his health .
医生就健康问题要与父亲谈谈.
talk有时作名词用,表示“讲话,演讲；报告”之意.
e.g.Jim ,I want you to give us a short talk tomorrow .
吉姆,我想让你明天为我们做个短小的演讲.
I heard his talk on the TV / radio last night .
（4）tell是“告诉、讲述,吩咐”之意,经常作及物动词,后面常跟两个宾语－－直接宾语和间接宾语.
e.g.Please tell Ann to come here as soon as possible.
请告诉安尽快到这里来.
Don't tell me ,let me guess .
别告诉我,让我猜猜.
The little boy told the old woman his name .
这小男孩告诉老太太他的名字.（双宾语)