动名词和现在分词整理ppt.ppt

时 态 和 语 态 作主语：动名词 作表语 （1）动名词 My job is teaching. = Teaching is my job. Her full-time job is laying eggs. =Laying eggs is her full-time job. （2）现在分词 The play is exciting. ≠ Exciting is the play. The story he told us was very interesting. ≠Interesting was the story he told us. 作宾语：动名词 作宾语补足语：现在分词 作 状 语 时 态 和 语 态 当句子的主语是分词动作的承受者时，分词用 被动语态，如果要强调分词的动作先于谓语动作， 就用分词完成式的被动形式。同时进行就用分词 一般式的被动形式。 eg. That building being repaired is our building. You’ll find the topic being discussed everywhere. Having been shown the labs, we were taken to see the library. Having been criticized by the teacher, Li Ming gave up smokjng . * 现在分词与动名词 现在分词与动名词的 基本形式 是由动词末尾加 -ing 形式构 成，因此又叫动词的 -ing 形式。 V+-ing 千万要注意V-ing形式的规则哟！ 不能单独作谓语，没有人称和数的变化，可以有自己的宾语和状语。还有时态和语态的变化。 Having done having been done having done 完成式 doing being done doing 一般式 主 动 被 动 主 动 形式 不及物动词 动 词 及 物 类 别 Teaching is my full-time job. Writing an English composition is not easy. It’s useless taking this kind of medicine. 动名词作主语的形式主语句型 1.It is no use /good doing…. 2.It is not any use/good doing…. 3.It is worthwhile doing…. 4.It is hardly worth doing…. 5.There is no doing…. 6.It’s a waste of time doing…. eg.It’s no good telling her all the truth. It’s no use crying over the spilt milk. There is no talking what will happen. It’s a waste of time arguing about it. It is worthwhile trying this experiment. 动名词和不定式作主语的区别： 动名词作主语表示一般或抽象的多次性行为； 不定式作主语往往表示具体的或一次性的动作。 eg. Playing with fire is dangerous. To play with fire will be dangerous. Smoking is prohibited here. To smoke so much isn’t good for you. 动名词与现在分词作表语的区别: 动名词作表语说明主语的内容,回答what 或doing what的问题. 现在分词作主语说明主语的性质特征,回答how的问题. eg. The film is very interesting. ( How is the film ? ) His job is teaching. ( What is his job ? ) 动名词和不定式作表语的区别： 动名词作表语表示一般或抽象的行为； 不定式作表语往往表示具体的某次动作,特别是将来的动作时,多用不定式. eg. My favourite hobby is