含有away, out, forward, up 等副词的动词词组是可拆分的。如， They carried out the plan successfully.我们还可以说， They carried the plan out successfully. 但我们只能说 As the plan was practical, they carried it out successfully. 动副词组都可以这样用，如，point out（指出）, carry out（执行）, put forward（提出）, work out（做出，算出）, find out（找出）, give up（放弃）, give away（赠送，分发）,pick up（拣起）, put up（挂上）, 等。
