非谓语动词----动名词 课件-广西桂平市浔州高级中学2021届高三英语语法一轮复习

非谓语动词讲解二 动名词（gerund） By Mo Liyun 动名词（gerund） 一. 动名词的基本构成 二. 动名词的性质 动名词既具有动词的特点有具有名词的特点，具体表现为： 1.动名词可以被定冠词和物主代词修饰 I hope you don’t mind my saying it. 主动语态 被动语态 一般式 doing being done 完成式 having done having been done 2. 动名词可带有自己的宾语和状语 Are you for or against having the meeting. I insisted on leaving at once. 三.动名词的功用 1.可作主语 ①Seeing is believing Reading newspapers can increase our knowledge. no use no good no fun ② It`s + a shame + doing a waste of time/money useless dangerous ③ There is no + doing... ①It is no use crying. ②It is no good objecting ③Looking after the patients is a nurse`s job. ④It`s dangerous playing with fire. ⑤It`s a waste of time copying other`s homework. ⑥There is no joking about the matter. It’s no use doing sth. = It’s useless doing sth. 做某事是没有用的/做某事是无济于事的 2. It’s no good doing sth. 做某事是没有效果的。 3. It’s no fun doing sth. 做某事不玩/ 做某事没有意思。 Eg. It’s no fun living on your own. 独自生活没有意思 4. It’s a shame doing sth. 做某事很可惜/ 做某事很遗憾 5. It’s a waste of time / money doing sth. 做某事是浪费时间/钱。 掌握动名词doing和动词不定式to do做主语的区别： ___________（see) is believing. ___________ (see) is to believe. ★表语是动名词（doing)形式，主语也应用动名词(doing) 形式。主语是动词不定式(to do),表语也用动词不定式 (to do)。整个句子的非谓语动词要一致。 3. The old man’s _________ (take) pity on the snake led to his own death. 4. His ________ (work) all night in the rain caused him to catch a cold. 5. His _______ (come) back made his mother happy. ★在口语中用动名词做主语置于句首的情况要 比动词不定式多 Seeing To see taking working coming 不定式与动名词作主语的区别： 不定式作主语时经常表示具体动作，而动名词作主语时经常表示抽象动作 不定式、动名词用作主语 1.直接作主语 （1）眼见为实 （2）今天早晨做早操对身体 无益 （3）在这里吸烟很危险 1.To see is to believe 2.To do morning exercises today is not good for health. 3.To smoke here is dangerous （1）眼见为实。 （2