1.动名词主语 1) 名词直接放在句首作主语。例如: Using the right hand to shake hands is a convention in many countries. 用右手握手是许多国家的一种习俗。 2) 动名词在It is no use/ no good/ fun / a waste of time/ a good pleasure 等名词 + doing结构中作主语,it为形式主语。例如: It is no good writing to him; he never answers letters. 写信给他不妥,他从来不回信。 It is no use your complaining; the company wont do anything about it. 抱怨是没有用的,公司是不会管的。 3) 动名词在It is useless/ nice/ good/ interesting/ worthwhile 等形容词 + doing结构中作主语。例如: It is good playing chess after supper. 晚饭后弈棋挺好。 It is useless speaking. 光说是没有用的。 4) 动名词在There is(was) no + doing结构中作主语。例如: There is no denying that she is very efficient. 她效率高是不容否认的。 There is no telling what he is going to do. 他要做什么一点消息都没有。 2. 动名词作宾语 1) 有些动词后面要求跟动名词作宾语。常这样用的动词有: |