短语动词的用法动词短语和动词用法一样吗?在一句话中,动词后接动词短语需要在动词短语前加to吗?比如 i want to get married和i want get married一样吗?还有,我在其他地方看到这样的用法.many people escaped said they felt let down by the authorities.这句话中,let down是动词短语吧,但是felt后面怎么没加to?

问题描述:

短语动词的用法
动词短语和动词用法一样吗?在一句话中,动词后接动词短语需要在动词短语前加to吗?
比如 i want to get married和i want get married一样吗?
还有,我在其他地方看到这样的用法.many people escaped said they felt let down by the authorities.这句话中,let down是动词短语吧,但是felt后面怎么没加to?