大家来看这句话为什么不用被动语态?如题
1个回答

当动词不定式在名词后面作定语,不定式和名词之间有动宾关系时,不定式的主动形式表示被动含义.如: I have a lot of work to do today.我今天有很多工作要做.(work to do指被做的工作) He has three children to look after.他有三个孩子要照看.(children to look after指孩子被照看) 注意:如果以上句型用动词不定式的被动形式,其含义有所区别.如: I have some clothes to be washed.我有些要洗的衣服.(衣服不是自己洗) c.在there be...句型中,当动词不定式修饰名词作定语时,不定式用主动或被动式,其含义没有什么区别.如: There is a lot of homework to do(to be done).有很多家庭作业要做. There are some clothes to wash(to be washed).有些衣服要洗. 4)由介词for,on,above,under等构成的短语有时可以表达被动含义.如: His paintings will be on show tomorrow afternoon.=His paintings will be shown tomorrow afternoon.他的油画作品明天下午展出. 5)表示感官意义的连系动词如smell,feel,taste,look,sound等在句子中常表达被动含义.如: How nice the music sounds!这音乐听起来多悦耳! Good medicine tastes bitter.良药苦口. Our school looks more beautiful than before.我们学校看上去比以前更漂亮了.在主动语态中,使让动词(make,have,let)和感官动词(see, look,watch,notice,listen,hear,feel,find)后必省略to,但在被动语态中必须加上to