have died与died的区别?例句：if there were no water in the world, everything___. A.will die B.would die C.would have died D.would have been dead请说一下B与C的区别,还有为什么问句中用were,不用was?

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have died与died的区别?例句：if there were no water in the world, everything___. A.will die B.would die C.would have died D.would have been dead请说一下B与C的区别,还有为什么问句中用were,不用was?
have died与died的区别?例句：if there were no water in the world, everything___. A.will die B.would die C.would have died D.would have been dead
请说一下B与C的区别,还有为什么问句中用were,不用was?

have died与died的区别?例句：if there were no water in the world, everything___. A.will die B.would die C.would have died D.would have been dead请说一下B与C的区别,还有为什么问句中用were,不用was?
首先这是虚拟语气,所以be动词不论前面的主语是什么都用were
have died是表示过去发生的事对现在造成了一定影响,显然这里不是这个意思.

问句中的were表示虚拟语态，如果世界上没有水，所有东西都会死亡。表示一种假设的情况。
本题选C

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Ans: B

''died''与''have died''的区别是在於它们的时态,前者是过去式(past tense),後者是现在完成式(present perfect tense),它们在意思上没有分别。

句中用were,是因为这一句的句式是在conditional sentence中的第二式(type2 condition),句式如下:
e.g. If I were you,I would ...

通常我们用这句式在形容一些虚构,假设的情况,至於为何我们要加在这里用一些不合文法的字,e.g.句中用were，不用was,就是为了令这句句子听上去荒唐,令人一听就知道是没有可能发生。

望采纳。

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这句话是个虚拟语气
have died是现在完成时
在虚拟语气中从句只能用were不能用was

died与dead的区别 have died与died的区别?例句：if there were no water in the world, everything___. A.will die B.would die C.would have died D.would have been dead请说一下B与C的区别,还有为什么问句中用were,不用was? die died dead的区别 died 和dead的区别 died 与be dead 与dead 的区别如题 was died与DIED的区别his mother died in 1818和his mother was died in 1818有什么区别?WAS DIED 在这里应该不是被动语态吧? has been died 与has been dead的区别.. die、died、dead的区别和用发最好有例句 died与dead有区别吗? is died has died有什么区别 die,death,dying,dead,died的区别 die,died,daeth,dead的区别. died dead 区别? more recently的用法；we know many other wild plants,and birds have died out more recent.这里的more recently与单独用recently的区别英语中died和dead有什麽区别?die的过去分词是died还是dead dead die died have been dead 有啥区dead die died have been dead 有啥区别以及用法 died for 与died with的区别It was a pity that the great writer died ( ) his work unfinished.A.for B.with C.from D.of 这应该选什么啊 because i have been died.