run过去式和过去分词是什么意思

run的过去式是ran、run,过去分词是ran、run,第三人称单数现在时是runs,现在分词是running、run 。
例句:
1、I excused myself and ran back to the telephone.
我说了声抱歉,跑回到电话机旁 。
2、The owner insisted on Cool Ground running in the Gold Cup.
【run过去式和过去分词是什么意思】主人坚持要让“酷地”参加金杯赛马会 。
3、The hallway ran the length of the villa.
走廊贯穿了整个别墅 。
4、Our host ran a long extension cord out from the house and set up a screen and a projector.
我们的主人从房里牵出一根延长电线,架起屏幕和投影仪 。
5、He laughed and ran his fingers through his hair.
他笑了,用手指拢了拢他的头发 。