现在分词转换为定语从句的问题?
现在分词转换为定语从句的问题?
3、现在分词短语做后置定语
现在分词短语做定语时,一定放在被修饰成分的后面.
例如：
They built a highway leading into the mountains.
他们修建了一条通往山里的公路.
We met a group of pupils returning from school.
我们碰到了一群从学校回来的孩子.
现在分词短语做后置定语,在意义上相当于一个定语从句.但在转换时,要注意动词的主语和时态.例如上述两句可转化为:
They built a highway which led into the mountains.
We met a group of pupils who returned from school
问：1、为什么要用现在分词?
2、转为定语从句,动词的时态又为什么要发生变化?
3、能用of属格句式吗?
They built a highway of leading into the mountains
We met a grouppupils ofreturning from school
不一定都放在后面,有时也必须放在前面：（比如说）1 Do you know the swimming boys --------swimming在boys的前面,因为swimming这个定语只是一个词.一个词的分词结构应该在所修饰的名词前面.2 Do you know the boys...对。1 We met a group of pupils returning from school.== we met a group of pupils who were returning from school .----------应该是这样的。2 We met a group of pupils back from school.== We met a group of pupils who had come / returned from school.----------这要根据语境决定。-ing告诉我们两件事：1 可能是“正在- - - - ”， 2 是不及物动词。