* 1单击此处编辑母版标题样式单击此处编辑母版副标题样式V-ing形式作表语、定语和宾语补足语V-ing形式作表语n 1. 表抽象性、经常性、一般性的动作，可与主语互换位置。One of his bad habits is smoking while having dinner.Smoking while having dinner is one of his bad habits.注：不定式(to do)亦可作表语，但不定式侧重某次具体的动作。Her job is _ (nurse) patients in the hospital; but this weekend her task is _ (look after) her granny.nursingto look afterV-ing形式作表语n 2.使人产生某种情绪或感觉的使动词，如disappoint, amuse, astonish, interest, frighten, puzzle, surprise, move, excite, bore, confuse等，V-ing表示“令人的”, 而V-ed表示“(人)感
