状语从句(结果条件让步方式).docx

结果状语从句1引导词so・・・that …,such.・.that.・・,so that, such thatto the degree (that), to the extent (that), to such a degree (that), to such an extent (that)2 so・ that・ 的用法so 后面接形容词、副词(1) 接形容词The moon is so large that several million people could live there.And home appliances will also become so smart that controlling and operating them will result in the breakout of a new psychological disorder-kitchen rage. (2)接副词The newly described languages were often so strikingly different from the well studied languages of Europe and Southeast Asia that some scholars even accused Boas and Sapir of fabricating their data.(3)接分词However, the world is so made that elegant systems are in principle unable to deal with some of the world's more fascinating and delightful aspects.3 so that的用法so that 引导的目的状语从句与结果状语从句的区别主要有两点：一是若 so that 引导结果状语从句，往往会有逗号与主句隔开；二是在结果状语从句中往往没 有情态动词，而目的状语从句通常都含有情态动词。

As the dome grows, it develops seed fissures; in at least a few cases the continent may break entirely along some of these fissures, so that the hot spot initiates the formation of a new ocean.Native American languages are indeed different, so much so in fact that Navajo could be used by the US military as a code during World War II to send secret messages.4 such.that 的用法such 后面接名词Diplomats and crabs are creatures who move in such a way that it is impossible to tell whether they are coming or going.5 such that的用法such相当于so+形容词His anger was such that he lost control of himself.His anger was so explosive that he lost control of himself.The logic of scientific development is such that separate group of men working on the same problem in far-scattered laboratories are likely to arrive at the same answer at the same time.※ such 与 so 的区别so.・.that.・•，与such.that.的区别，其实就是so与such的区别so本身是副词，后面可以跟形容词或副词，such是一个限定词，后面要跟名词不能说 such many dogs,要说 many such dogs6 其他短语连接的结果状语从句to the degree (that), to the extent (that), to such a degree (that), to such an extent (that), 当置于句首时，同样需要倒装The bereaved mother was grieved to the degree that she couldn't eat anything for 3 days.Large numbers of physicians seem unconcerned with the pain their patients are needlessly and predictably suffering.6 结果状语从句的简化 结果状语从句可以用不定式简化so・・・that…对应 so・・・as to, such ...that…对应such・・・as to, such that对应such as toHe was such a fool as to believe him.Her voice was such as to make everyone stare.7 结果状语从句的倒装为了强调将so或such引导的部分置于句首So fast does light travel that it is difficult for us to imagine its speed.So severe was the storm that the pilot couldn't fly through it.条件状语从句 条件状语从句有两种——真实的、虚拟的 条件状语从句讨论的是真实的1 常见的连词 if 和 unless If winter comes, can spring be far behind? 如果冬天来了，春天还会远吗？In politics, if you want someone to make a speech, ask a man; if you want something done, ask a woman.在政治领域，如果你想要有人发表演说， 那就找男人去；而如果你想真正把事 情解决，那就找女士。

Unless 如果不，除非，带有否定的含义 面子Discussions about “face” can be difficult if one is not familiar with the significance and importance attached to it by many Asian people. It does have difficult meanings to different people and, unless a teacher is “comfortable” with broaching the subject, it is best left alone.2 only if 与 if onlyOnly if表示只有，if only表示只要The senior librarian at the circulation desk promised to get the book for me she could remember who last borrowed it.A ever since B only if C even though D if only借阅处的管理员答应帮我找到这本书，只要她能记得上次是谁借走的。

On the whole such a conclusion can be drawn with a certain degree of confidence, but only if the child can be assumed to have had the same attitude towards the test as the others with whom he is being compared, and only if he was not punished by lack of relevant information which they possessed. 总的来说，得出这种结论是有一定程度的把握的，但是必须具备两个条件：能 够假定这个孩子对测试的态度和与他比较的另一个孩子的态度相同；他也没有 因为缺乏别的孩子所具有的有关知识而被扣分3 must/have to do・・・if・・・be to do如果…必须・・・，那么就不得不But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least a few decisions for themselves—goals that pose a real challenge.但是如果一定要机器人进一步节省劳动力的话，它们必须能够在更少的人工监 控下工作，并且至少能够独立地做一些决定——这些目标给我们提出了一个真 正的挑战。

如果一定要从智力方面进行任何比较的话，那么对所有的被比较者来说，前两 个因素必须是一样的The first two must be equal for all who are being compared, if any comparison in terms of intelligence is to be made.4 其他条件从句的连词Suppose that, supposing that, providing/provide that, so long as, as long as, oncondition that 一个人只要还有追求，他就不算老只要当心中不在有梦想，而只是满怀遗憾， 这时他才是真正老了A man is not old as long as he is seeking something. A man is not old until regrets take the place of dreams.A man is not old provided he is seeking something・5 其他表示条件意味的句型祈使句/省略句+and=if从句+主句Spare the rob and spoil the child.祈使句/省略句+or/or else=unless从句+主句 Give it back to me or (else) I'll tell your parents.让步状语从句1 常见引导词： though, although, even though 和 even if 不与 but 连用，但可与 yet/still 连用AlthoughAlthough I didn't know anybody at the party, I had a very good time. 尽管聚会上的人我一个都不认识，但我仍然玩得很愉快。