动名词的逻辑主语.ppt

动名词（doing; being done） 动名词是非谓动词的一种形式。它在形式上与现在分词相同，是由动词变化而成的，保留了动词的某些特征，它们都能带自己的宾语、状语，动名词已经将动作名词化了，已把某个动作视为某种活动或是某件事情了，动作意义很弱，比较抽象。其实就是名词。 1. 做主语 Climbing up the mountain will make you tired. Being laughed at in public made him angry. 注意：动名词作主语时，也常用It is …和There is …两种句型。 常用于It is后面的词有：no good , no use , useless , a waste, worthwhile, dangerous等等。;句型There is…往往用于说明不允许、禁止某种活动或是某件事情发生或存在。类似一种建议、命令等。例如： It is no use waiting for him any longer . 等他是没有用的。 It is no good learning without practice . 学而不实践是没好处的。 It is dangerous using this method to measure the speed of light . 用这种方法去测量光速是危险的。 There is no joking about such matters . 这种事开不得玩笑。;There is no denying the fact that China has made a rapid progress in every aspect since it was founded . 不容抵赖这个事实，中国自它成立以来已在各个方面都取得了飞速的发展。 2. 作宾语 She hates speaking in the public. Stop talking please. 3. 作表语 My job is looking after babies.;其次，正由于动名词在某种意义上相当于名词、代词，所以它前面也可有名词的所有格形式或是物主代词的所有格作修饰语。例如： Would you mind my smoking here? 您介意我在这儿吸烟吗？ We extended a warm welcome to Mr. Rieders coming to our party. 而不定式作主语的动作意义较强，多指要是去做某事，这种动作往往是要发生的一次性动作,比较具体。;动名词的逻辑主语 例1 What worried the child most was ______ to visit his mother in the hospital. A. his not allowing B. his not being allowed C. his being not allowed D. having not been allowed  例2.How about the two of us _____(take) a walk? ;I appreciate your/me /Tom/Tom’s coming to see me. Tom’s/My helping her moved her deeply. The noise of desks being opened and closed could be heard out in the street. 结论：无生命名词只能用普通格(名词原形)；句首用形容词性物主代词(my, his)或名词所有格(’s)，不???名词宾格。非谓语动词的否定形式not否定非谓语动词时置于非谓语动词之前;5.It is difficult to imagine his____the decision without any consideration.(06陕西) accept B. accepting C. to accept D. accepted;4. 作定语 (表用途) a swimming pool 游泳池 ( the pool for swimming) reading material 阅读材料walking stick 手杖 opening speech 开幕词listening aid 助听器 waiting room 候车室 注意： 有些及物动词后也是既可用动名词作宾语，也可用不定式作宾语，但是两种结构在意义上存在一定的差别：-- 在like , love , hate , prefer等词后，若表示强调某种爱好、一般性的倾向，需用动名词作宾语；如指某次将发生的具体行为，则多用不