定语从句用that不用who答:必须用that 1.当everything, anything, nothing, all, none充当先行词时.2.当先行词由every, any, all, some, no, little, few, much等修饰时,that常被省略 3.当先行词前有序数词或最高级修饰时 4.当先行词前有the very, the only, the just修饰时 5.当先行词本身是who, which时 6....
何时定语从句that不能替代who,which,whom.whose答:that 在限制性定语从句中既可指人又可指事或物。在下列情况下,只能用that 来引导定语从句:1. 先行词是all , much, few, little, everything, anything, nothing 等不定代词时。例如:Is there anything that you want to buy?2. 先行词被all, few, little, much, every, some, no等词修饰...
定语从句中只能用that的几种情况答:当先行词被序数词修饰时;当先行词被形容词最高级修饰时;当先行词被the very、 the only修饰时;当先行词前面有who、which等疑问代词时;当先行词为人与动物或 人与物时,定语从句只能使用that。当先行词为all, much, none, something, nothing, everything, the one, few, little, many, ...