分词作后置定语的问题1.The question discussed is important表达的意思是The question which is discussed is important还是The question which has been discussed is important2.我知道The man working as a teacher is Tom等于The man who works as a teacher is Tom 但是 The man palying basketball is Tom我不明白等于什么,是The man who is palying basketball is Tom还是The man who plays basketball is Tom如果和我之前举得那个例子相比应该是plays,但是我如果想说正在打篮球的是Tom怎么说啊?
分词作后置定语的问题
1.The question discussed is important表达的意思是
The question which is discussed is important还是
The question which has been discussed is important
2.我知道The man working as a teacher is Tom等于The man who works as a teacher is Tom
但是 The man palying basketball is Tom我不明白等于什么,
是The man who is palying basketball is Tom
还是The man who plays basketball is Tom
如果和我之前举得那个例子相比应该是plays,但是我如果想说正在打篮球的是Tom怎么说啊?
第一个句子里的discussed表示已经被讨论过了，可以理解为你说的has been discussed
第二个句子中正确的理解是who is playing
而不是类推的who plays
总之，这些句子需要语境，需要上下文，不能单纯的去说怎么怎么样，或者类推。
1.过去分词作定语表示完成所以应该选the question which has been discussed is important
a.如果你想表示正在讨论的问题是重要的应该用：the question being discussed is important
b.明天要讨论的问题是重要的：the question to be discussed is important
所以放在名词或代词后面表被动的有三种形式：将来,完成和进行
表将来：sth to be done
表现在进行：sth being done
表完成：sth done
测你一下：
正在建的大桥：
已经建好的大桥：
2.the answer is :the man who is playing basketball is tom
现在分词放在名词后面做定语可表主动,既主动又进行
你应该具体问题具体分析
eg:the teacher teaching me english is miss zhang (只表主动）
the boy sitting under the tree is my brother(既表主动又表进行）
3.你在理解上有错误：the man playing basketball 只能表示正在打篮球的是tom 你如果说打篮球的是tom,我认为打篮球的人多了,还有姚明呢,