正确的推断，或者说可能性*的推断，就是直接推断。这个概念和大家讲过很多遍了。今天来看一种直接推断的常见形式：
取非推断
什么意思呢？举个例子，我说苹果手机出来乊前智能手机还没有流行。这句话可以拆成两小句：
♦苹果手机出来之前
♦智能手机还没流行
如果说要从上面两句话中推断出什么，那只能反过来：
♦苹果手机出来之后
♦智能手机开始流行了
也就是说，我把*小句取了反面，如果这句话还要成立，那么第二小句也要取反面。这就是【取非推断】。生活中有很多常见的例子。我说，以前我每天都打篮球。从这句话自然可以推断出，现在我不每天打篮球（也许是每天玩单杠，戒者改成每两天打一次篮球，反正就是不会每天都打篮球）。
The problem of our age is the proper administration of wealth,that the ties of brotherhood may still bind together the rich and poor in harmonious relationship.
我们这个时代的问题是合理掌管财富，让兄弟情义能够用和谐的方式维系穷人和富人。
既然这个时代维系穷人和富人的关系已经成了问题，取非推断一下，也就是说在过去维系富人和穷人的关系是不成问题的。那么相比过去，这个时代的富人和穷人的关系要更紧张。
The author most strongly implies which of the following about“the ties of brotherhood”?
A)They were always largely fictitious and are more so at present.
B)They are stronger at present than they ever were before.
C)They are more seriously strained in the present than in the past.
D)They will no longer be able to bring together the rich and the poor.
此题答案选C,应不成问题。
All parts of the silicon solar panel industry have been looking for ways to cut costs and improve the power output of solar panels,and that’s led to steady cost reductions.
硅太阳能面板工业的各个部分都在寻找方法降低成本，提高太阳能面板的产能，这样能稳步减少成本。
既然大家都在尽力降低成本，增大产能。那反过来看，也就意味着大家觉得现在的成本太高，产能太低。
It can most reasonably be inferred from the passage that many people in the solar panel industry believe that
A)consumers don’t understand how solar panels work.
B)two-sided cells have weaknesses that have not yet been discovered.
C)the cost of solar panels is too high and their power output too low.
D)Willow Glass is too inefficient to be marketable.
此题答案选C,应该毫无争议。
更多有关资讯的信息请关注『英度教育』，在线老师会免费提供试听学习资料，在线预约可享受课程优惠！
