insist on 和 insist 有相同意思,去区别在于用法和句型, 请看例句： （1）John insisted on paying for lunch today. （2）John insisted that I let him pay for lunch today. John insisted that he should pay for lunch today. 简单地说 （1） insist on 是不及物动词用法,要接名词短语, （2） insist (that) 是及物动词用法,要接从句.
