Question

关系代词FOr many cities in the world ,there is no room speard ou

Answer 1

关系代词用来引导定语从句.它代表先行词,同时在从句中作一定的句子成分.关系代词有主格,宾格和属格之分,并有指人与指物之分.

限定性 非限定性 限定性 指 人 指 物 指人或指物 主 格 who which that 宾 格 whom that that 所有格 whose of which/whose of which/whose 例如：This is the pencil whose point is broken.这就是那个折了尖的铅笔.(whose 指物,在限定性定语从句中作定语) He came back for the book which he had forgotten.他回来取他丢下的书.（which指物,在限定性定语从句中作宾语,可以省略） （3） 关系代词which的先行词可以是一个句子,例如：He said he saw me there,which was a lie.他说在那儿看到了我,纯属谎言.说明：关系代词that在从句中作宾语或表语时可省略,例如：I've forgotten much of the Latin I once knew.我过去懂拉丁语,现在大都忘了.He's changed.He's not the man he was.他变化很大,已不是过去的他了.注释：关系代词在从句中作宾语时可省略,that在从句中作表语时也可省略.非限定性定语从句中,不能用that作关系代词.