定语从句的结构The boy who is under the

定语从句的结构The boy who is under the 使用分词的复合宾语中,可以使用定语从句吗?在复合宾语中,如果我们使用定语从句来修饰宾语中的名词,这样的结构可以否?我找过张道真的语法书,没有提到这方面的解释.例如:I saw the boy who's 定语从句判断The boy is my brother who is standing at the door.The boy who is standing at the door is my brother.这两句都是正确的吗?第二句式定语从句吗?如果不对错在哪里? 定语从句this is the man who I am told is responsibleis responsible也算the man的定语吗 定语从句 This is the man I met yesterday中省略的是who还是whom 这句话的定语从句能省略吗1.He is the man who I served. The boy who will go to Beijing The boy who lost his mother is very sad now 这两句定语从句怎样改为ing形式做后置定语的句子 The boy losing the key is my son 转换成定语从句The boy who has lost the ksy is my son The boy who lost the key is my son 可不可以转换成这两句定语从句 The boy losing the key is my son 转换成定语从句The boy who has lost the ksy is my son The boy who lost the key is my son 可不可以转换成这两句定语从句 who's the boy who sally is dancing with?这是一个定语从句吧先行词是boy关系代词是who,意思是sally正在和这个男孩儿跳舞的是谁? He is a man who I think means what he says.who引导的定语从句那部分如何来分析它的语法结构呢? 定语从句和分词短语做定语的区别既然分词短语做定语的时候往往都可以和定语从句互换,那我想知道什么时候可以用分词短语做定语,什么时候可以用定语从句例如:The boy who is playing football is 用The boy has a computer 改成定语从句 四句 分别用who who用The boy has a computer 改成定语从句 四句 分别用who whose that which 定语从句的结构是什么? 定语从句的题目my bike is not the only thing ( ) I have lostA whichB thatC whomD who 后置定语和定语从句的问题,比如the boy who is in red is my friend.the boy in red is my friend.两句都可以吧?什么情况下关系代词和这个BE动词能省略?省略后这个定语从句也就变成了后置定语?及物动词是 I know the boy.he can speak English well.怎样变成定语从句? this is the boy.i sit behind him怎么合并成定语从句?