现在分词要在什么情况下用？要怎么用？

1个回答

1.作主语：通常被看作是单数不可数名词，所以谓语动词用第三人称单数形式。 Driving fast is very dangerous. Swimming is my favourite sport. Painting is an art. Hearing the bad news made him cry. 注意：现在分词作主语时，和动词不定式一样，当它是较长的短语时，常常用it作形式主语，而...