英文“be busy ____ doing”中用介词in,通常省略.
你好,be busy后可以接at或with,祝学习愉快
be busy 后面加动词的ing形式,即doing形式
Be busy 后面跟动词的ing形式!或be busy with后面跟人或物!
be busy加doing something:I am busy playing computer games.或者和with 再加名词连用:I am busy with my games.need有两种理情态动词时后跟动词原形I need go to school.“need”作为实义动词时,通常用法是: 人+need +to do I need go t
doing
两者无甚区别.并且be busy at这种用法现在已经不多见了.
形容词后面接“介词+(代词)名词”结构,是一般习惯用语;形容词+介词+Ving形式是介词+动名词结构,bebusy(in)Ving,介词in可以省略.
be busy 忙碌的 be busy doing sth=be busy with sth 忙于做某事
be busy doing sth, 什么都不用加了!