精选优质文档-倾情为你奉上高一定语从句 考点一：关系代词的用法:关系词是由先行词和从句所少的成分决定.关系词先行词从句成分例句备注关系代词who人主语，宾语Do you know the man _ is talking with your mother?whom, which和that在从句中做宾语时，常可以省略，但介词提前时后面关系代词不能省略，也不可以用thatwhom人宾语Mr. Smith is the person with _ I am workingThe boy _ she loved died in the war.whose人，物定语I like those books _ topics are about history.The boy _ father works abroad is my classmate. that人，物主语，宾语,表语A plane is a machine_ can
