talk是不及物动词,后面是不能带宾语的,可以用talk with sb或者talk about sth
speak 是说xx语言,宾语一般是语言比如speak english
tell的对象一般是某人 tell me what happend
say的对象是sth say something about yourself
talk是不及物动词,后面是不能带宾语的,可以用talk with sb或者talk about sth
speak 是说xx语言,宾语一般是语言比如speak english
tell的对象一般是某人 tell me what happend
say的对象是sth say something about yourself