用disregard和neglect 分别造几个例句。越具代表性越好。

He utterly disregarded my warnings and met with on accident.
他全然不听我的警告, 结果出了事故。

He has the greatest disregard all formality.
他全然不顾一切礼节。

neglect one's meals and sleep
废寝忘食
neglect other's criticism
无视他人的批评
neglect one's duties
玩忽职守
neglect to do [doing] sth.
忘做某事
Don't neglect paying him a visit now and then.
别忘了时常去看看他。
He neglected to lock the door yesterday.
他昨天忘了锁门。