2013中考英语备考:V-ing形式作宾补(必背重点)
在某些感官动词如see, watch, notice, hear, feel, find等和某些使役动词如keep, leave等后可用V-ing形式作宾语补足语。例如: I saw them forcing the door open with a hammer. 我看见他们用锤子强行把门砸开。 I heard her singing in the room when I passed by. 我经过时听见她在房间里唱歌。 I’m sorry to keep you wa...