逻辑上主谓关系问题
问题描述：
逻辑上主谓关系问题
有关逻辑主谓关系的总是弄不太懂.
例子：The driver patiently waited for all the passengers( to get )into the bus.答案上说passenger与get into存在逻辑上的主谓关系,但为什么填to get而不填getting呢?
还有 Although there were only four horses( competing )in the race ,it was an exciting one.这里为什么就不用不定时了呢?希望能讲的细致些.
答
司机在等所有的乘客上公车,他等的目的是乘客上车,所以是用to.等某人做某事都是用to do something.
赛马的这个情况是比赛已经是过去了,所以用competing,如果马赛还没开始的情况就用不定式：although there are only 4 horses to compete in the race...