Question

provided that 和providing that 有什么区别

如题

Answer 1

provided/ providing (that) : “以…为条件;假如”,条件从句从属连词,正式用法,是由 provide 的过去分词和现在分词变来的,其中的that可以省略。
provided (that)与providing (that)的区别是:provided (that)比providing (that) 更常用一些:
I will come provided (that) I am well enough.如果我身体行,我就来。
Providing (that) motors are greased in time,they will run well.只要发动机及时上油,就会运转得很好。

追问

有没有主被动关系

追答

在表达"假如"意思时，不存在主被动关系

Answer 2

provided that 是if one is provided that 的简化，即provided 的逻辑主语是“受该过去分词支配”的句子主语如：
　　Any two persons may marry in Scotland provided that both persons are at least 16 years of age on the day of their marriage. 在苏格兰，如果双方均年满16岁就可以结婚。
　　（= if the two persons provided that they are …如果给这两个人被提供给他们双方均年满16岁）
　　This new film will attract the crowds, whatever its quality, provided that it gets played up in the right way. 如果广告做得好，那么，无论这部新片子的质量如何, 都会吸引许多观众的.
　　（= if the new film is provided that it gets played up in the right way 如果新电影得到广告做得好的条件）

　　相反，providing that 的逻辑主语是“支配该现在分词”的句子主语。如：
　　Providing that you exercise due care, there is no reason why you shouldn't live to a great age. 只　　Providing that you exercise due care, there is no reason why you shouldn't live to a great age. 只要你适当地注意, 你就可享有很高的寿命.
　　（= if no reason provides that you exercise due care 如果没有理由规定了你适当地注意）
　　I will go providing that my expenses are paid. 要是我的费用有人代付我就去.
　　（if I provide that my expenses are paid 如果我有了我的费用有人代付的条件）

Answer 3

provided that 和 providing that在含义和用法上没有区别。 两者都是“要是，以……为条件”的意思，两个单词合用相当于连词，用来连接句子，它并不随主语的变化而变化。 一般情况下这两个连接词是可以交互代替使用的，用法上没有区别。

Answer 4

二者是等同关系，都是连词，意为“如果，假如，在……条件下”。例如:
He can come with us, provided he pays for his own meals.

只要他付自己的饭钱，就可以跟我们一起来

Answer 5

含义和用法上没有区别。

两者都是“要是，以……为条件”的意思，两个单词合用相锋空当于连词，用来连接句子，它并不随主语的变化而变化。一般情况下这两个连接词是可以交互代银指瞎替使用的，用法上没有区别。