英语语法,定语,同位语同学们,定语从句中的非限制性定语从句里的解释先行词的 用法和同位语从句 如何区

英语语法,定语,同位语同学们,定语从句中的非限制性定语从句里的解释先行词的 用法和同位语从句 如何区

你的问题是问that吗?非限中不用that的限制性定语从句对先行词起修饰限制作用,而非限制性定语从句是对先行词起补充说明作用.非限制性定语从句中,先行词与定语从句往往有逗号隔开,非限制性定语从句相当于并列句、状语从句.1）非限制性定语从句中的关系代词和用法：指人 指物主格 who which宾格 whom which属格 whose/of whom whose/of which（that只用于限制性定从）eg.He has two sons,who work in the same company.他有两个儿子,两个儿子在同一间公司上班.（意思是他只有两个儿子）He has two sons who work in the same company.他有两个在同一个公司上班的儿子.（他可能还有别的儿子）2)关系副词和用法：当先行词在从句中作状语时,用关系副词：when=表时间的介词(in,at,during etc.)+whichwhere=表地点的介词(in,at,on,under etc.)+whichwhy=表原因的介词(for)+whichhow=表方式的介词(in,by)+which3)从句中缺主语,宾语或表语时必须用关系代词(which,who,whom,whose,as),不缺成分用关系副词(where,when,why,how)同位语从句是名词性从句的一种.同位语从句用that（一般不省略）,whether,特殊疑问词引导that引导同位语从句在某些抽象名词之后,如fact,hope,desire,thought,suggestion,idea,news,problem,possibility,feeling etc.起补充说明作用,在从句中不作任何成分,不能省略eg.There's a feeling in me that we'll never know what a UFO is.我有一种预感,我们将永远不会知道UFO是什么.（用了that引导）My question how I shall get in touch with him has not been answered.我如何能和他联系的问题没有得到答复.（用了特殊疑问词how引导）The news that our football team won the match was encouraging.(用了that引导)反正,非限中不用that(用which）,同位语从句会用到that.that引导定语从句时,在从句中作成分（主,宾,表）,也就是说从句是不完整的.that引导同位语从句时,在从句中不作成分,从句是完整的一个句子.总之,看从句完整性就可区分.eg.Shanghai is no longer the city that it used to be.(定语从句,that作表语）This is the very person that i'm waiting for.(定语从句,that作宾语）The news that our football team won the match was encouraging.(同位语从句,不作任何成分,our football team won the match 是完整的句子)======以下答案可供参考======供参考答案1:同位语从句一般是跟在抽象名词后，起解释说明作用，同位语从句多由that引导（注意名词性从句中that不作句子成分），也可由whether,how,when,where,why等引导，但不能用which引导。如下面两句都含有同位语从句：The idea that the earth is round is not a new one.I have no idea when he will set out. (如果是定语从句when前通常是表示时间的先行词)

对的，就是这个意思

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息