1、用作不及物动词。S+～(+A)。I will have another glass if you insist.你这样坚持,我就再喝一杯。

　　2、用作及物动词S+～+(that-)clause。Our English teacher insists that we should speak English in and out of class.英语老师坚持要我们在课堂内外都讲英语。