特殊词引导的条件状语从句(共2页).docx

精选优质文档-----倾情为你奉上特殊词引导的条件状语从句 suppose和supposing： suppose和supposing可用作连词，引导条件状语从句，其意为“假若”“如果”等；此时主句通常为疑问句 eg.Supposing he can’t come, who will do the work? 假使他不能来，这工作谁做? Supposing he does not come, shall we go without him? 如果他不来，是不是不带他去? Suppose you were given a chance to study in America, would you accept? 假如给你一个到美国学习的机会，你会接受吗? Suppose [Supposing] (that) we miss the train, what shall we do? 假如我们误了火车，我们将怎么办? provided和providing： 虽然 providing 和 provided 形式上为动词provide的现在分词和过去分词，但它们均可用作连词，引导条件状语从句，其意为“只要”（=as long as）、“如果”（=if）等。

eg. Providing [Provided] you clear your desk by this evening, you can have tomorrow off. 只要你到今晚把案头上的工作做完，你明天就能够休息 Providing [Providing] you promise not to tell anyone else. I’11 explain the secret. 只要你保证不告诉任何人，我就把这个秘密讲给你听 Provided [Providing] that you keep quiet, you can come to the concert. 只要你保持安静，你就能够去听音乐会 Providing there is no opposition, we shall hold the meeting here. 如果没人反对我们将在这里开会 这类从句通常置于主句之前，但置于主句之后也是可能的 eg.I will stay here provided [providing] the climate agrees with me. 如果这里的气候合适的话，我就待下来。

You can borrow my bike providing [provided] you bring it back. 你能够借我的自行车，只要你还给我专心---专注---专业。