knew that my turn had come

knew that my turn had come I knew that my turn had come. I knew that my turn had come为什么用knew Twenty people had already left .I knew that my turn had come I knew that my turn had come.这句话怎样理解 I knew that my turn had come我知道这次该轮到我了!my turn是什么意识 i knew that my turn had come.这是新概念二上面的一句话,为什么用had+动词原型这个用法? i kenw that my turn had come为什么不用had to ? 改成I know that my turn have come my turn having come round if only i had knew that at that moment That love had come to